adjust total bobot laporan keuangan

Development

See merge request mbugroup/lti-api!607

.gitignore

@@ -30,3 +30,4 @@ coverage/
 .idea/
 *.swp
 .DS_Store
+.gemini/

.gitlab-ci.yml

@@ -27,10 +27,24 @@ workflow:
 .ecr_login: &ecr_login |
   AWS_CLI_ENV_ARGS=""
   AWS_CLI_ENV_ARGS="$AWS_CLI_ENV_ARGS -e AWS_REGION=$AWS_REGION"
-  AWS_CLI_ENV_ARGS="$AWS_CLI_ENV_ARGS -e AWS_ACCESS_KEY_ID=${AWS_ACCESS_KEY_ID:-}"
-  AWS_CLI_ENV_ARGS="$AWS_CLI_ENV_ARGS -e AWS_SECRET_ACCESS_KEY=${AWS_SECRET_ACCESS_KEY:-}"
-  if [ -n "${AWS_SESSION_TOKEN:-}" ]; then
-    AWS_CLI_ENV_ARGS="$AWS_CLI_ENV_ARGS -e AWS_SESSION_TOKEN=$AWS_SESSION_TOKEN"
+
+  HAS_ACCESS_KEY="false"
+  HAS_SECRET_KEY="false"
+  if [ -n "${AWS_ACCESS_KEY_ID:-}" ]; then
+    HAS_ACCESS_KEY="true"
+  fi
+  if [ -n "${AWS_SECRET_ACCESS_KEY:-}" ]; then
+    HAS_SECRET_KEY="true"
+  fi
+
+  if [ "$HAS_ACCESS_KEY" = "true" ] && [ "$HAS_SECRET_KEY" = "true" ]; then
+    AWS_CLI_ENV_ARGS="$AWS_CLI_ENV_ARGS -e AWS_ACCESS_KEY_ID=$AWS_ACCESS_KEY_ID"
+    AWS_CLI_ENV_ARGS="$AWS_CLI_ENV_ARGS -e AWS_SECRET_ACCESS_KEY=$AWS_SECRET_ACCESS_KEY"
+    if [ -n "${AWS_SESSION_TOKEN:-}" ]; then
+      AWS_CLI_ENV_ARGS="$AWS_CLI_ENV_ARGS -e AWS_SESSION_TOKEN=$AWS_SESSION_TOKEN"
+    fi
+  elif [ "$HAS_ACCESS_KEY" = "true" ] || [ "$HAS_SECRET_KEY" = "true" ] || [ -n "${AWS_SESSION_TOKEN:-}" ]; then
+    echo "WARN: Incomplete AWS_* env vars detected; ignoring injected AWS credentials for ECR login."
   fi
 
   PASS="$(docker run --rm $AWS_CLI_ENV_ARGS public.ecr.aws/aws-cli/aws-cli:latest \

cmd/auto-transfer-products-to-farm/main_test.go

@@ -0,0 +1,601 @@
+package main
+
+import (
+	"context"
+	"errors"
+	"strings"
+	"testing"
+	"time"
+
+	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
+	transferSvc "gitlab.com/mbugroup/lti-api.git/internal/modules/inventory/transfers/services"
+)
+
+// ── Fake executor ─────────────────────────────────────────────────────────────
+
+type fakeSystemTransferExecutor struct {
+	createRequests     []*transferSvc.SystemTransferRequest
+	createResponses    []*entity.StockTransfer
+	createErrors       []error
+	deletedTransferIDs []uint
+	deleteErrors       map[uint]error
+}
+
+func (f *fakeSystemTransferExecutor) CreateSystemTransfer(_ context.Context, req *transferSvc.SystemTransferRequest) (*entity.StockTransfer, error) {
+	f.createRequests = append(f.createRequests, req)
+	idx := len(f.createRequests) - 1
+	if idx < len(f.createErrors) && f.createErrors[idx] != nil {
+		return nil, f.createErrors[idx]
+	}
+	if idx < len(f.createResponses) && f.createResponses[idx] != nil {
+		return f.createResponses[idx], nil
+	}
+	return &entity.StockTransfer{Id: uint64(1000 + idx), MovementNumber: "PND-LTI-DEFAULT"}, nil
+}
+
+func (f *fakeSystemTransferExecutor) DeleteSystemTransfer(_ context.Context, id uint, _ uint) error {
+	f.deletedTransferIDs = append(f.deletedTransferIDs, id)
+	if f.deleteErrors != nil {
+		return f.deleteErrors[id]
+	}
+	return nil
+}
+
+// ── applyFarmWarehouseOverride ────────────────────────────────────────────────
+
+func TestApplyOverrideResolvesMultiFarmLocation(t *testing.T) {
+	farmMap := map[uint]farmWarehouseInfo{
+		10: {
+			LocationID:   10,
+			LocationName: "Cijangkar",
+			AllFarm: []farmWarehouseEntry{
+				{ID: 50, Name: "Farm A"},
+				{ID: 51, Name: "Farm B"},
+			},
+		},
+	}
+
+	if err := applyFarmWarehouseOverride(farmMap, 51); err != nil {
+		t.Fatalf("unexpected error: %v", err)
+	}
+
+	info := farmMap[10]
+	if info.ChosenID != 51 {
+		t.Errorf("expected ChosenID=51, got %d", info.ChosenID)
+	}
+	if info.ChosenName != "Farm B" {
+		t.Errorf("expected ChosenName=Farm B, got %s", info.ChosenName)
+	}
+	if len(info.OtherFarm) != 1 || info.OtherFarm[0].ID != 50 {
+		t.Errorf("expected OtherFarm=[Farm A], got %+v", info.OtherFarm)
+	}
+}
+
+func TestApplyOverrideErrorsWhenIDNotInAllFarm(t *testing.T) {
+	farmMap := map[uint]farmWarehouseInfo{
+		10: {
+			LocationID:   10,
+			LocationName: "Cijangkar",
+			AllFarm: []farmWarehouseEntry{
+				{ID: 50, Name: "Farm A"},
+				{ID: 51, Name: "Farm B"},
+			},
+		},
+	}
+
+	err := applyFarmWarehouseOverride(farmMap, 99)
+	if err == nil {
+		t.Fatal("expected error for unknown warehouse id, got nil")
+	}
+	if !strings.Contains(err.Error(), "99") {
+		t.Errorf("error should mention the invalid id, got: %v", err)
+	}
+	if !strings.Contains(err.Error(), "Farm A") || !strings.Contains(err.Error(), "Farm B") {
+		t.Errorf("error should list available warehouses, got: %v", err)
+	}
+}
+
+func TestApplyOverrideIgnoresSingleFarmLocations(t *testing.T) {
+	farmMap := map[uint]farmWarehouseInfo{
+		10: {
+			LocationID:   10,
+			LocationName: "Jamali",
+			AllFarm:      []farmWarehouseEntry{{ID: 50, Name: "Farm A"}},
+			ChosenID:     50,
+			ChosenName:   "Farm A",
+		},
+	}
+
+	// Override ID 50 is present, but there is only 1 farm; the function should
+	// not touch this location (no OtherFarm to populate).
+	if err := applyFarmWarehouseOverride(farmMap, 50); err != nil {
+		t.Fatalf("unexpected error: %v", err)
+	}
+	if len(farmMap[10].OtherFarm) != 0 {
+		t.Errorf("expected no OtherFarm for single-farm location, got %+v", farmMap[10].OtherFarm)
+	}
+}
+
+func TestApplyOverrideNoopWhenZero(t *testing.T) {
+	farmMap := map[uint]farmWarehouseInfo{
+		10: {
+			LocationID:   10,
+			LocationName: "Cijangkar",
+			AllFarm: []farmWarehouseEntry{
+				{ID: 50, Name: "Farm A"},
+				{ID: 51, Name: "Farm B"},
+			},
+		},
+	}
+	if err := applyFarmWarehouseOverride(farmMap, 0); err != nil {
+		t.Fatalf("unexpected error: %v", err)
+	}
+	if farmMap[10].ChosenID != 0 {
+		t.Errorf("expected ChosenID unchanged (0), got %d", farmMap[10].ChosenID)
+	}
+}
+
+// ── listUnresolvedLocations ───────────────────────────────────────────────────
+
+func TestListUnresolvedLocationsReturnsOnlyAmbiguous(t *testing.T) {
+	farmMap := map[uint]farmWarehouseInfo{
+		1: {LocationID: 1, LocationName: "Jamali", AllFarm: []farmWarehouseEntry{{ID: 50, Name: "Farm A"}}, ChosenID: 50},
+		2: {
+			LocationID:   2,
+			LocationName: "Cijangkar",
+			AllFarm:      []farmWarehouseEntry{{ID: 60, Name: "Farm X"}, {ID: 61, Name: "Farm Y"}},
+			// ChosenID = 0: unresolved
+		},
+		3: {LocationID: 3, LocationName: "Tamansari", AllFarm: nil}, // no farm at all, not an error here
+	}
+
+	msgs := listUnresolvedLocations(farmMap)
+	if len(msgs) != 1 {
+		t.Fatalf("expected 1 unresolved message, got %d: %v", len(msgs), msgs)
+	}
+	if !strings.Contains(msgs[0], "Cijangkar") {
+		t.Errorf("message should name the ambiguous location, got: %s", msgs[0])
+	}
+	if !strings.Contains(msgs[0], "Farm X") || !strings.Contains(msgs[0], "Farm Y") {
+		t.Errorf("message should list available warehouses, got: %s", msgs[0])
+	}
+}
+
+// ── buildTransferPlan — kandang source ───────────────────────────────────────
+
+func TestBuildPlanKandangEligibleGroupedByWarehousePair(t *testing.T) {
+	opts := &commandOptions{RunID: "test-run"}
+	farmMap := map[uint]farmWarehouseInfo{
+		10: {LocationID: 10, LocationName: "Jamali", AllFarm: []farmWarehouseEntry{{ID: 50, Name: "Farm A"}}, ChosenID: 50, ChosenName: "Farm A"},
+	}
+	stocks := []kandangStockRow{
+		{LocationID: 10, LocationName: "Jamali", SourceWarehouseID: 20, SourceWarehouseName: "K1", ProductID: 1, ProductName: "Pakan A", OnHandQty: 100, LeftoverQty: 100, SourceType: sourceTypeKandang},
+		{LocationID: 10, LocationName: "Jamali", SourceWarehouseID: 20, SourceWarehouseName: "K1", ProductID: 2, ProductName: "OVK B", OnHandQty: 50, AllocatedQty: 10, LeftoverQty: 40, SourceType: sourceTypeKandang},
+	}
+
+	reportRows, groups := buildTransferPlan(opts, farmMap, stocks)
+
+	if len(groups) != 1 || len(groups[0].Rows) != 2 {
+		t.Fatalf("expected 1 group with 2 rows, got %d groups", len(groups))
+	}
+	if groups[0].SourceType != sourceTypeKandang {
+		t.Errorf("expected group source type kandang_to_farm, got %s", groups[0].SourceType)
+	}
+	for _, row := range reportRows {
+		if row.Status != "eligible" {
+			t.Errorf("expected eligible, got %s for %s", row.Status, row.ProductName)
+		}
+	}
+	if reportRows[1].Qty != 40 {
+		t.Errorf("expected leftover qty 40 for OVK B, got %.3f", reportRows[1].Qty)
+	}
+}
+
+func TestBuildPlanSkipsMissingFarmWarehouse(t *testing.T) {
+	opts := &commandOptions{RunID: "test-run"}
+	farmMap := map[uint]farmWarehouseInfo{
+		10: {LocationID: 10, LocationName: "Jamali", AllFarm: nil},
+	}
+	stocks := []kandangStockRow{
+		{LocationID: 10, SourceWarehouseID: 20, ProductID: 1, ProductName: "Pakan A", OnHandQty: 100, LeftoverQty: 100, SourceType: sourceTypeKandang},
+	}
+
+	reportRows, groups := buildTransferPlan(opts, farmMap, stocks)
+	if len(groups) != 0 {
+		t.Fatalf("expected no groups, got %d", len(groups))
+	}
+	if reportRows[0].Status != "skipped" || reportRows[0].Reason != "missing_farm_warehouse" {
+		t.Errorf("unexpected: %s / %s", reportRows[0].Status, reportRows[0].Reason)
+	}
+}
+
+func TestBuildPlanErrorForUnresolvedMultiFarmWarehouse(t *testing.T) {
+	opts := &commandOptions{RunID: "test-run"}
+	farmMap := map[uint]farmWarehouseInfo{
+		10: {
+			LocationID:   10,
+			LocationName: "Cijangkar",
+			AllFarm:      []farmWarehouseEntry{{ID: 60, Name: "Farm X"}, {ID: 61, Name: "Farm Y"}},
+			// ChosenID = 0: unresolved
+		},
+	}
+	stocks := []kandangStockRow{
+		{LocationID: 10, LocationName: "Cijangkar", SourceWarehouseID: 21, ProductID: 3, ProductName: "Pakan C", OnHandQty: 200, LeftoverQty: 200, SourceType: sourceTypeKandang},
+	}
+
+	reportRows, groups := buildTransferPlan(opts, farmMap, stocks)
+	if len(groups) != 0 {
+		t.Fatalf("expected no groups, got %d", len(groups))
+	}
+	if reportRows[0].Status != "error" {
+		t.Errorf("expected error status, got %s", reportRows[0].Status)
+	}
+	if !strings.Contains(reportRows[0].Reason, "multiple_farm_warehouses") {
+		t.Errorf("reason should mention multiple_farm_warehouses, got: %s", reportRows[0].Reason)
+	}
+	// The error message must list the available warehouses so the operator knows
+	// which --farm-warehouse-id to use.
+	if !strings.Contains(reportRows[0].Reason, "Farm X") || !strings.Contains(reportRows[0].Reason, "Farm Y") {
+		t.Errorf("reason should list available warehouses, got: %s", reportRows[0].Reason)
+	}
+}
+
+func TestBuildPlanSkipsFullyAllocatedKandangStock(t *testing.T) {
+	opts := &commandOptions{RunID: "test-run"}
+	farmMap := map[uint]farmWarehouseInfo{
+		10: {LocationID: 10, AllFarm: []farmWarehouseEntry{{ID: 50, Name: "Farm A"}}, ChosenID: 50, ChosenName: "Farm A"},
+	}
+	stocks := []kandangStockRow{
+		{LocationID: 10, SourceWarehouseID: 20, ProductID: 1, ProductName: "Pakan A", OnHandQty: 100, AllocatedQty: 100, LeftoverQty: 0, SourceType: sourceTypeKandang},
+		{LocationID: 10, SourceWarehouseID: 20, ProductID: 2, ProductName: "OVK B", OnHandQty: 80, AllocatedQty: 30, LeftoverQty: 50, SourceType: sourceTypeKandang},
+	}
+
+	_, groups := buildTransferPlan(opts, farmMap, stocks)
+	if len(groups) != 1 || len(groups[0].Rows) != 1 {
+		t.Fatalf("expected 1 group with 1 eligible row, got groups=%d", len(groups))
+	}
+	if groups[0].Rows[0].ProductName != "OVK B" {
+		t.Errorf("expected only OVK B to be eligible, got %s", groups[0].Rows[0].ProductName)
+	}
+}
+
+func TestBuildPlanSkipAmbiguousDowngradesErrorToSkipped(t *testing.T) {
+	opts := &commandOptions{RunID: "test-run", SkipAmbiguous: true}
+	farmMap := map[uint]farmWarehouseInfo{
+		10: {
+			LocationID:   10,
+			LocationName: "Cijangkar",
+			AllFarm:      []farmWarehouseEntry{{ID: 60, Name: "Farm X"}, {ID: 61, Name: "Farm Y"}},
+			// ChosenID = 0: unresolved
+		},
+		11: {
+			LocationID:   11,
+			LocationName: "Jamali",
+			AllFarm:      []farmWarehouseEntry{{ID: 50, Name: "Farm A"}},
+			ChosenID:     50,
+			ChosenName:   "Farm A",
+		},
+	}
+	stocks := []kandangStockRow{
+		{LocationID: 10, LocationName: "Cijangkar", SourceWarehouseID: 21, ProductID: 3, ProductName: "Pakan C", OnHandQty: 200, LeftoverQty: 200, SourceType: sourceTypeKandang},
+		{LocationID: 11, LocationName: "Jamali", SourceWarehouseID: 20, ProductID: 1, ProductName: "Pakan A", OnHandQty: 100, LeftoverQty: 100, SourceType: sourceTypeKandang},
+	}
+
+	reportRows, groups := buildTransferPlan(opts, farmMap, stocks)
+
+	// Ambiguous location must be skipped, not error.
+	ambiguous := reportRows[0]
+	if ambiguous.LocationName != "Cijangkar" {
+		t.Fatalf("expected first row to be Cijangkar, got %s", ambiguous.LocationName)
+	}
+	if ambiguous.Status != "skipped" {
+		t.Errorf("expected skipped with --skip-ambiguous, got %s", ambiguous.Status)
+	}
+	if !strings.Contains(ambiguous.Reason, "multiple_farm_warehouses") {
+		t.Errorf("reason should still explain the cause, got: %s", ambiguous.Reason)
+	}
+
+	// Unambiguous location must still be eligible and grouped.
+	if len(groups) != 1 || groups[0].LocationName != "Jamali" {
+		t.Errorf("expected 1 group for Jamali, got %d groups", len(groups))
+	}
+}
+
+// ── applyFlagFilter (unit-level, via buildTransferPlan) ───────────────────────
+
+// applyFlagFilter is a DB-level filter so we test its effect indirectly: the
+// flag filter is applied before rows reach buildTransferPlan, so we simulate
+// by only passing stock rows that the query would have returned.
+// The real guard is that loadKandangLeftoverStocks receives the filtered set.
+// Here we verify that buildTransferPlan itself is agnostic to the filter and
+// simply processes whatever rows it is given.
+func TestBuildPlanOnlyTransfersRowsPassedToIt(t *testing.T) {
+	opts := &commandOptions{RunID: "test-run", FlagFilter: []string{"PAKAN"}}
+	farmMap := map[uint]farmWarehouseInfo{
+		10: {LocationID: 10, AllFarm: []farmWarehouseEntry{{ID: 50, Name: "Farm A"}}, ChosenID: 50, ChosenName: "Farm A"},
+	}
+	// Simulate: only PAKAN products survived the DB filter; OVK was excluded.
+	stocks := []kandangStockRow{
+		{LocationID: 10, SourceWarehouseID: 20, ProductID: 1, ProductName: "Pakan Broiler", OnHandQty: 100, LeftoverQty: 100, SourceType: sourceTypeKandang},
+	}
+
+	_, groups := buildTransferPlan(opts, farmMap, stocks)
+	if len(groups) != 1 || len(groups[0].Rows) != 1 {
+		t.Fatalf("expected 1 group with 1 row, got %d groups", len(groups))
+	}
+	if groups[0].Rows[0].ProductName != "Pakan Broiler" {
+		t.Errorf("unexpected product: %s", groups[0].Rows[0].ProductName)
+	}
+}
+
+// ── buildTransferPlan — farm_consolidation source ────────────────────────────
+
+func TestBuildPlanFarmConsolidationCreatesOwnGroup(t *testing.T) {
+	opts := &commandOptions{RunID: "test-run"}
+	// Location 10 has 2 farm warehouses; Farm B (id=51) was chosen, Farm A
+	// (id=50) is OtherFarm whose stocks need consolidating.
+	farmMap := map[uint]farmWarehouseInfo{
+		10: {
+			LocationID:   10,
+			LocationName: "Cijangkar",
+			AllFarm:      []farmWarehouseEntry{{ID: 50, Name: "Farm A"}, {ID: 51, Name: "Farm B"}},
+			ChosenID:     51,
+			ChosenName:   "Farm B",
+			OtherFarm:    []farmWarehouseEntry{{ID: 50, Name: "Farm A"}},
+		},
+	}
+	// Extra farm stock from Farm A + normal kandang stock.
+	stocks := []kandangStockRow{
+		{LocationID: 10, LocationName: "Cijangkar", SourceWarehouseID: 20, SourceWarehouseName: "Kandang K1", ProductID: 1, ProductName: "Pakan A", OnHandQty: 100, LeftoverQty: 100, SourceType: sourceTypeKandang},
+		{LocationID: 10, LocationName: "Cijangkar", SourceWarehouseID: 50, SourceWarehouseName: "Farm A", ProductID: 2, ProductName: "OVK B", OnHandQty: 60, LeftoverQty: 60, SourceType: sourceTypeFarmConsol},
+	}
+
+	reportRows, groups := buildTransferPlan(opts, farmMap, stocks)
+
+	if len(groups) != 2 {
+		t.Fatalf("expected 2 groups (one per source warehouse), got %d", len(groups))
+	}
+	if len(reportRows) != 2 {
+		t.Fatalf("expected 2 report rows, got %d", len(reportRows))
+	}
+
+	groupsBySource := make(map[uint]*transferGroup, 2)
+	for i := range groups {
+		groupsBySource[groups[i].SourceWarehouseID] = &groups[i]
+	}
+
+	kandangGroup := groupsBySource[20]
+	if kandangGroup == nil {
+		t.Fatal("expected a group with SourceWarehouseID=20")
+	}
+	if kandangGroup.SourceType != sourceTypeKandang {
+		t.Errorf("expected kandang_to_farm group, got %s", kandangGroup.SourceType)
+	}
+	if kandangGroup.FarmWarehouseID != 51 {
+		t.Errorf("expected kandang group to target Farm B (51), got %d", kandangGroup.FarmWarehouseID)
+	}
+
+	consolGroup := groupsBySource[50]
+	if consolGroup == nil {
+		t.Fatal("expected a consolidation group with SourceWarehouseID=50")
+	}
+	if consolGroup.SourceType != sourceTypeFarmConsol {
+		t.Errorf("expected farm_consolidation group, got %s", consolGroup.SourceType)
+	}
+	if consolGroup.FarmWarehouseID != 51 {
+		t.Errorf("expected consolidation group to target Farm B (51), got %d", consolGroup.FarmWarehouseID)
+	}
+}
+
+func TestBuildPlanFarmConsolidationSkipsZeroLeftover(t *testing.T) {
+	opts := &commandOptions{RunID: "test-run"}
+	farmMap := map[uint]farmWarehouseInfo{
+		10: {LocationID: 10, AllFarm: []farmWarehouseEntry{{ID: 50}, {ID: 51}}, ChosenID: 51, ChosenName: "Farm B", OtherFarm: []farmWarehouseEntry{{ID: 50, Name: "Farm A"}}},
+	}
+	stocks := []kandangStockRow{
+		{LocationID: 10, SourceWarehouseID: 50, ProductID: 1, ProductName: "Pakan A", OnHandQty: 100, AllocatedQty: 100, LeftoverQty: 0, SourceType: sourceTypeFarmConsol},
+	}
+
+	reportRows, groups := buildTransferPlan(opts, farmMap, stocks)
+	if len(groups) != 0 {
+		t.Fatalf("expected no groups, got %d", len(groups))
+	}
+	if reportRows[0].Status != "skipped" {
+		t.Errorf("expected skipped, got %s", reportRows[0].Status)
+	}
+}
+
+// ── executeApply ──────────────────────────────────────────────────────────────
+
+func TestExecuteApplyTagsReasonAndNotesWithSourceType(t *testing.T) {
+	date := time.Date(2026, 4, 24, 0, 0, 0, 0, time.UTC)
+	opts := &commandOptions{RunID: "run-apply", TransferDate: date, ActorID: 99}
+
+	groups := []transferGroup{
+		{
+			SourceType:          sourceTypeKandang,
+			LocationName:        "Jamali",
+			SourceWarehouseID:   20,
+			SourceWarehouseName: "K1",
+			FarmWarehouseID:     50,
+			FarmWarehouseName:   "Farm A",
+			Rows:                []*transferReportRow{{ProductID: 1, ProductName: "Pakan A", Qty: 100}},
+		},
+		{
+			SourceType:          sourceTypeFarmConsol,
+			LocationName:        "Cijangkar",
+			SourceWarehouseID:   60,
+			SourceWarehouseName: "Farm X",
+			FarmWarehouseID:     61,
+			FarmWarehouseName:   "Farm Y",
+			Rows:                []*transferReportRow{{ProductID: 2, ProductName: "OVK B", Qty: 40}},
+		},
+	}
+
+	executor := &fakeSystemTransferExecutor{}
+	summary, err := executeApply(context.Background(), executor, opts, groups)
+	if err != nil {
+		t.Fatalf("unexpected error: %v", err)
+	}
+	if summary.GroupsApplied != 2 {
+		t.Errorf("expected 2 groups applied, got %d", summary.GroupsApplied)
+	}
+	if len(executor.createRequests) != 2 {
+		t.Fatalf("expected 2 create requests, got %d", len(executor.createRequests))
+	}
+
+	// Both requests must carry the run_id in the reason for rollback to work.
+	for i, req := range executor.createRequests {
+		if !strings.Contains(req.TransferReason, "run_id=run-apply") {
+			t.Errorf("request %d reason missing run_id: %s", i, req.TransferReason)
+		}
+	}
+
+	// Notes for farm_consolidation should be distinct from kandang_to_farm.
+	if !strings.Contains(executor.createRequests[0].StockLogNotes, "kandang to farm") {
+		t.Errorf("kandang group notes should say 'kandang to farm', got: %s", executor.createRequests[0].StockLogNotes)
+	}
+	if !strings.Contains(executor.createRequests[1].StockLogNotes, "consolidation") {
+		t.Errorf("consolidation group notes should say 'consolidation', got: %s", executor.createRequests[1].StockLogNotes)
+	}
+}
+
+func TestExecuteApplyCreatesTransferWithCorrectProductsAndRecordsTransferID(t *testing.T) {
+	date := time.Date(2026, 4, 24, 0, 0, 0, 0, time.UTC)
+	opts := &commandOptions{RunID: "run-1", TransferDate: date, ActorID: 1}
+
+	row1 := &transferReportRow{ProductID: 1, ProductName: "Pakan A", Qty: 100}
+	row2 := &transferReportRow{ProductID: 2, ProductName: "OVK B", Qty: 40}
+	groups := []transferGroup{
+		{
+			SourceType: sourceTypeKandang, SourceWarehouseID: 20, FarmWarehouseID: 50,
+			Rows: []*transferReportRow{row1, row2},
+		},
+	}
+
+	executor := &fakeSystemTransferExecutor{
+		createResponses: []*entity.StockTransfer{{Id: 1001, MovementNumber: "PND-LTI-1001"}},
+	}
+
+	_, err := executeApply(context.Background(), executor, opts, groups)
+	if err != nil {
+		t.Fatalf("unexpected error: %v", err)
+	}
+	if row1.Status != "applied" || row2.Status != "applied" {
+		t.Errorf("both rows should be applied: %s, %s", row1.Status, row2.Status)
+	}
+	if row1.TransferID == nil || *row1.TransferID != 1001 {
+		t.Errorf("expected transfer id 1001, got %+v", row1.TransferID)
+	}
+	if row1.MovementNumber == nil || *row1.MovementNumber != "PND-LTI-1001" {
+		t.Errorf("expected movement number PND-LTI-1001, got %+v", row1.MovementNumber)
+	}
+
+	// Verify both products were included in the create request.
+	if len(executor.createRequests[0].Products) != 2 {
+		t.Errorf("expected 2 products in request, got %d", len(executor.createRequests[0].Products))
+	}
+}
+
+// ── executeRollback ───────────────────────────────────────────────────────────
+
+func TestExecuteRollbackDeletesDescendingAndMarksStatuses(t *testing.T) {
+	executor := &fakeSystemTransferExecutor{
+		deleteErrors: map[uint]error{200: errors.New("already consumed")},
+	}
+	rows := []rollbackDetailRow{
+		{TransferID: 100, ProductName: "Pakan A"},
+		{TransferID: 200, ProductName: "OVK B"},
+		{TransferID: 100, ProductName: "Pakan C"},
+	}
+
+	err := executeRollback(context.Background(), executor, rows, 99)
+	if err == nil || !strings.Contains(err.Error(), "already consumed") {
+		t.Fatalf("expected error for transfer 200, got: %v", err)
+	}
+	if executor.deletedTransferIDs[0] != 200 || executor.deletedTransferIDs[1] != 100 {
+		t.Fatalf("expected delete order [200 100], got %v", executor.deletedTransferIDs)
+	}
+	if rows[0].Status != "rolled_back" || rows[2].Status != "rolled_back" {
+		t.Errorf("transfer 100 rows must be rolled_back: %+v", rows)
+	}
+	if rows[1].Status != "failed" {
+		t.Errorf("transfer 200 row must be failed: %+v", rows[1])
+	}
+}
+
+func TestExecuteRollbackRequiresActorID(t *testing.T) {
+	err := executeRollback(context.Background(), &fakeSystemTransferExecutor{}, []rollbackDetailRow{{TransferID: 1}}, 0)
+	if err == nil || !strings.Contains(err.Error(), "actor-id") {
+		t.Fatalf("expected actor-id error, got: %v", err)
+	}
+}
+
+// ── buildTransferReason / buildRunReasonMatcher ───────────────────────────────
+
+func TestBuildTransferReasonMatchesRunReasonMatcher(t *testing.T) {
+	runID := "product-farm-transfer-20260424T120000.000000000Z"
+	date := time.Date(2026, 4, 24, 0, 0, 0, 0, time.UTC)
+	reason := buildTransferReason(runID, "Jamali", "Gudang K1", "Gudang Farm Jamali", date)
+
+	needle := strings.TrimSuffix(buildRunReasonMatcher(runID), "%")
+	if !strings.HasPrefix(reason, needle) {
+		t.Errorf("reason %q does not match matcher prefix %q", reason, needle)
+	}
+}
+
+func TestBuildTransferReasonSanitizesPipes(t *testing.T) {
+	reason := buildTransferReason("run-1", "Lok|asi", "Gudang|K1", "Farm|WH", time.Date(2026, 1, 1, 0, 0, 0, 0, time.UTC))
+	parts := strings.Split(reason, "|")
+	// prefix + 5 key=value segments = 6 parts
+	if len(parts) != 6 {
+		t.Errorf("expected 6 pipe-separated segments, got %d: %v", len(parts), parts)
+	}
+}
+
+func TestBuildStockLogNotesContainsSourceTypeHint(t *testing.T) {
+	date := time.Date(2026, 1, 1, 0, 0, 0, 0, time.UTC)
+	kandangNote := buildStockLogNotes("r", "Loc", "Src", "Dst", date, sourceTypeKandang)
+	consolNote := buildStockLogNotes("r", "Loc", "Src", "Dst", date, sourceTypeFarmConsol)
+
+	if !strings.Contains(kandangNote, "kandang to farm") {
+		t.Errorf("kandang note should mention 'kandang to farm': %s", kandangNote)
+	}
+	if !strings.Contains(consolNote, "consolidation") {
+		t.Errorf("consolidation note should mention 'consolidation': %s", consolNote)
+	}
+}
+
+// ── summarizeReport ───────────────────────────────────────────────────────────
+
+func TestSummarizeReportCountsAllStatuses(t *testing.T) {
+	rows := []transferReportRow{
+		{Status: "eligible"},
+		{Status: "applied"},
+		{Status: "applied"},
+		{Status: "skipped"},
+		{Status: "error"},
+		{Status: "failed"},
+	}
+	groups := []transferGroup{{}, {}}
+	s := summarizeReport(rows, groups, 1)
+
+	if s.RowsPlanned != 4 { // eligible + 2 applied + 1 failed
+		t.Errorf("expected RowsPlanned=4, got %d", s.RowsPlanned)
+	}
+	if s.RowsApplied != 2 {
+		t.Errorf("expected RowsApplied=2, got %d", s.RowsApplied)
+	}
+	if s.RowsSkipped != 1 {
+		t.Errorf("expected RowsSkipped=1, got %d", s.RowsSkipped)
+	}
+	if s.RowsError != 1 {
+		t.Errorf("expected RowsError=1, got %d", s.RowsError)
+	}
+	if s.RowsFailed != 1 {
+		t.Errorf("expected RowsFailed=1, got %d", s.RowsFailed)
+	}
+	if s.GroupsPlanned != 2 || s.GroupsApplied != 1 {
+		t.Errorf("unexpected group counts: %+v", s)
+	}
+}

cmd/cleanup-released-stock-allocations/main.go

@@ -0,0 +1,304 @@
+// Command cleanup-released-stock-allocations menghapus baris stock_allocations
+// dengan status='RELEASED' yang sudah lewat masa retensi.
+//
+// Baris RELEASED muncul dari operasi Rollback / Reflow FIFO v2. Closing reports
+// dan flow bisnis hanya membaca status='ACTIVE', sehingga RELEASED rows aman
+// dihapus setelah masa retensi tertentu (default 90 hari).
+//
+// Cara pakai:
+//
+//	go run ./cmd/cleanup-released-stock-allocations/                          # dry-run
+//	go run ./cmd/cleanup-released-stock-allocations/ -apply                   # apply (90 hari)
+//	go run ./cmd/cleanup-released-stock-allocations/ -apply -retention-days=30
+//	go run ./cmd/cleanup-released-stock-allocations/ -apply -batch-size=5000
+//	go run ./cmd/cleanup-released-stock-allocations/ -apply -skip-vacuum
+package main
+
+import (
+	"context"
+	"encoding/json"
+	"flag"
+	"fmt"
+	"log"
+	"os"
+	"strings"
+	"time"
+
+	"gitlab.com/mbugroup/lti-api.git/internal/config"
+	"gitlab.com/mbugroup/lti-api.git/internal/database"
+	"gitlab.com/mbugroup/lti-api.git/internal/entities"
+	"gorm.io/gorm"
+)
+
+const (
+	outputTable = "table"
+	outputJSON  = "json"
+)
+
+type options struct {
+	Apply          bool
+	Output         string
+	DBSSLMode      string
+	RetentionDays  int
+	BatchSize      int
+	SkipVacuum     bool
+}
+
+type sizeStat struct {
+	TableSize string `json:"table_size" gorm:"column:table_size"`
+	TotalSize string `json:"total_size" gorm:"column:total_size"`
+	RowCount  int64  `json:"row_count"  gorm:"column:row_count"`
+}
+
+type runSummary struct {
+	Mode             string   `json:"mode"`
+	RetentionDays    int      `json:"retention_days"`
+	CutoffTime       string   `json:"cutoff_time"`
+	BatchSize        int      `json:"batch_size"`
+	CandidateRows    int64    `json:"candidate_rows"`
+	DeletedRows      int64    `json:"deleted_rows,omitempty"`
+	BatchesExecuted  int      `json:"batches_executed,omitempty"`
+	BeforeSize       sizeStat `json:"before_size"`
+	AfterSize        sizeStat `json:"after_size,omitempty"`
+	DurationSeconds  float64  `json:"duration_seconds"`
+	VacuumExecuted   bool     `json:"vacuum_executed"`
+	OverallStatus    string   `json:"overall_status"`
+}
+
+func main() {
+	opts, err := parseFlags()
+	if err != nil {
+		log.Fatalf("invalid flags: %v", err)
+	}
+
+	if opts.DBSSLMode != "" {
+		config.DBSSLMode = opts.DBSSLMode
+	}
+
+	ctx := context.Background()
+	db := database.Connect(config.DBHost, config.DBName)
+
+	start := time.Now()
+	cutoff := time.Now().Add(-time.Duration(opts.RetentionDays) * 24 * time.Hour)
+
+	summary := runSummary{
+		RetentionDays: opts.RetentionDays,
+		CutoffTime:    cutoff.UTC().Format(time.RFC3339),
+		BatchSize:     opts.BatchSize,
+		OverallStatus: "PASS",
+	}
+
+	// Ambil ukuran tabel sebelum cleanup
+	before, err := fetchSizeStat(ctx, db)
+	if err != nil {
+		log.Fatalf("failed to fetch initial size: %v", err)
+	}
+	summary.BeforeSize = before
+
+	// Hitung kandidat row
+	candidate, err := countCandidates(ctx, db, cutoff)
+	if err != nil {
+		log.Fatalf("failed to count candidates: %v", err)
+	}
+	summary.CandidateRows = candidate
+
+	if candidate == 0 {
+		summary.Mode = modeLabel(opts.Apply)
+		summary.DurationSeconds = time.Since(start).Seconds()
+		fmt.Printf("No RELEASED rows older than %d days found. Nothing to do.\n", opts.RetentionDays)
+		render(opts.Output, summary)
+		return
+	}
+
+	if !opts.Apply {
+		summary.Mode = "DRY_RUN"
+		summary.DurationSeconds = time.Since(start).Seconds()
+		render(opts.Output, summary)
+		fmt.Println()
+		fmt.Println("Re-run with -apply to actually delete the rows above.")
+		return
+	}
+
+	summary.Mode = "APPLY"
+
+	deleted, batches, err := applyCleanup(ctx, db, cutoff, opts.BatchSize)
+	summary.DeletedRows = deleted
+	summary.BatchesExecuted = batches
+	if err != nil {
+		summary.OverallStatus = "FAIL"
+		render(opts.Output, summary)
+		log.Fatalf("apply failed after %d batches (%d rows deleted): %v", batches, deleted, err)
+	}
+
+	// VACUUM ANALYZE supaya space benar-benar dibebaskan ke OS
+	if !opts.SkipVacuum {
+		if err := runVacuum(ctx, db); err != nil {
+			// VACUUM gagal jangan-mengaborkan, log saja
+			log.Printf("WARN: VACUUM ANALYZE gagal: %v", err)
+		} else {
+			summary.VacuumExecuted = true
+		}
+	}
+
+	after, err := fetchSizeStat(ctx, db)
+	if err != nil {
+		log.Printf("WARN: gagal ambil ukuran tabel setelah cleanup: %v", err)
+	} else {
+		summary.AfterSize = after
+	}
+
+	summary.DurationSeconds = time.Since(start).Seconds()
+	render(opts.Output, summary)
+}
+
+func parseFlags() (*options, error) {
+	var opts options
+	flag.BoolVar(&opts.Apply, "apply", false, "Apply deletion (omit for dry-run)")
+	flag.StringVar(&opts.Output, "output", outputTable, "Output format: table or json")
+	flag.StringVar(&opts.DBSSLMode, "db-sslmode", "", "Database sslmode override")
+	flag.IntVar(&opts.RetentionDays, "retention-days", 90, "Keep RELEASED rows newer than N days")
+	flag.IntVar(&opts.BatchSize, "batch-size", 10000, "Rows deleted per transaction")
+	flag.BoolVar(&opts.SkipVacuum, "skip-vacuum", false, "Skip VACUUM ANALYZE after cleanup")
+	flag.Parse()
+
+	opts.Output = strings.ToLower(strings.TrimSpace(opts.Output))
+	opts.DBSSLMode = strings.TrimSpace(opts.DBSSLMode)
+
+	if opts.Output == "" {
+		opts.Output = outputTable
+	}
+	if opts.Output != outputTable && opts.Output != outputJSON {
+		return nil, fmt.Errorf("unsupported --output=%s", opts.Output)
+	}
+	if opts.RetentionDays < 0 {
+		return nil, fmt.Errorf("retention-days must be >= 0, got %d", opts.RetentionDays)
+	}
+	if opts.BatchSize <= 0 {
+		return nil, fmt.Errorf("batch-size must be > 0, got %d", opts.BatchSize)
+	}
+
+	return &opts, nil
+}
+
+func countCandidates(ctx context.Context, db *gorm.DB, cutoff time.Time) (int64, error) {
+	var count int64
+	err := db.WithContext(ctx).
+		Table("stock_allocations").
+		Where("status = ?", entities.StockAllocationStatusReleased).
+		Where("released_at IS NOT NULL AND released_at < ?", cutoff).
+		Count(&count).Error
+	return count, err
+}
+
+func applyCleanup(ctx context.Context, db *gorm.DB, cutoff time.Time, batchSize int) (int64, int, error) {
+	var totalDeleted int64
+	batches := 0
+
+	for {
+		var affected int64
+		err := db.WithContext(ctx).Transaction(func(tx *gorm.DB) error {
+			// Pakai CTE supaya LIMIT bisa dipakai bersama DELETE di PostgreSQL.
+			// `released_at IS NOT NULL` defensif — rows lama dari migrasi mungkin
+			// NULL meski status=RELEASED.
+			res := tx.Exec(`
+DELETE FROM stock_allocations
+WHERE id IN (
+    SELECT id FROM stock_allocations
+    WHERE status = ?
+      AND released_at IS NOT NULL
+      AND released_at < ?
+    ORDER BY id ASC
+    LIMIT ?
+)
+`, entities.StockAllocationStatusReleased, cutoff, batchSize)
+			if res.Error != nil {
+				return res.Error
+			}
+			affected = res.RowsAffected
+			return nil
+		})
+		if err != nil {
+			return totalDeleted, batches, err
+		}
+
+		if affected == 0 {
+			break
+		}
+
+		totalDeleted += affected
+		batches++
+		log.Printf("batch %d: deleted %d rows (running total: %d)", batches, affected, totalDeleted)
+
+		if affected < int64(batchSize) {
+			break
+		}
+	}
+
+	return totalDeleted, batches, nil
+}
+
+func runVacuum(ctx context.Context, db *gorm.DB) error {
+	// VACUUM tidak bisa di-jalankan dalam transaksi.
+	// gorm SkipDefaultTransaction sudah true, tapi tetap aman menggunakan raw DB.
+	sqlDB, err := db.DB()
+	if err != nil {
+		return err
+	}
+	_, err = sqlDB.ExecContext(ctx, "VACUUM ANALYZE stock_allocations")
+	return err
+}
+
+func fetchSizeStat(ctx context.Context, db *gorm.DB) (sizeStat, error) {
+	var stat sizeStat
+	err := db.WithContext(ctx).Raw(`
+SELECT
+    pg_size_pretty(pg_relation_size('stock_allocations')) AS table_size,
+    pg_size_pretty(pg_total_relation_size('stock_allocations')) AS total_size,
+    (SELECT COUNT(*) FROM stock_allocations)::bigint AS row_count
+`).Scan(&stat).Error
+	return stat, err
+}
+
+func modeLabel(apply bool) string {
+	if apply {
+		return "APPLY"
+	}
+	return "DRY_RUN"
+}
+
+func render(mode string, summary runSummary) {
+	if mode == outputJSON {
+		enc := json.NewEncoder(os.Stdout)
+		enc.SetIndent("", "  ")
+		_ = enc.Encode(summary)
+		return
+	}
+
+	fmt.Printf("=== Cleanup RELEASED stock_allocations ===\n")
+	fmt.Printf("Mode               : %s\n", summary.Mode)
+	fmt.Printf("Retention days     : %d (cutoff < %s)\n", summary.RetentionDays, summary.CutoffTime)
+	fmt.Printf("Batch size         : %d\n", summary.BatchSize)
+	fmt.Printf("Candidate rows     : %d\n", summary.CandidateRows)
+
+	fmt.Printf("\n--- Before ---\n")
+	fmt.Printf("Total rows         : %d\n", summary.BeforeSize.RowCount)
+	fmt.Printf("Table size         : %s\n", summary.BeforeSize.TableSize)
+	fmt.Printf("Total size (idx)   : %s\n", summary.BeforeSize.TotalSize)
+
+	if summary.Mode == "APPLY" {
+		fmt.Printf("\n--- Apply ---\n")
+		fmt.Printf("Deleted rows       : %d\n", summary.DeletedRows)
+		fmt.Printf("Batches executed   : %d\n", summary.BatchesExecuted)
+		fmt.Printf("VACUUM executed    : %v\n", summary.VacuumExecuted)
+
+		if summary.AfterSize.RowCount > 0 || summary.AfterSize.TableSize != "" {
+			fmt.Printf("\n--- After ---\n")
+			fmt.Printf("Total rows         : %d\n", summary.AfterSize.RowCount)
+			fmt.Printf("Table size         : %s\n", summary.AfterSize.TableSize)
+			fmt.Printf("Total size (idx)   : %s\n", summary.AfterSize.TotalSize)
+		}
+	}
+
+	fmt.Printf("\nDuration           : %.2fs\n", summary.DurationSeconds)
+	fmt.Printf("Overall status     : %s\n", summary.OverallStatus)
+}

cmd/consolidate-duplicate-product-warehouses/main.go

@@ -0,0 +1,436 @@
+package main
+
+import (
+	"context"
+	"encoding/json"
+	"flag"
+	"fmt"
+	"log"
+	"os"
+	"sort"
+	"strings"
+	"text/tabwriter"
+
+	commonSvc "gitlab.com/mbugroup/lti-api.git/internal/common/service"
+	"gitlab.com/mbugroup/lti-api.git/internal/config"
+	"gitlab.com/mbugroup/lti-api.git/internal/database"
+	"gorm.io/gorm"
+)
+
+const (
+	outputTable = "table"
+	outputJSON  = "json"
+)
+
+type options struct {
+	Apply     bool
+	Output    string
+	DBSSLMode string
+	AreaName  string
+}
+
+type duplicateGroup struct {
+	WarehouseID            uint  `json:"warehouse_id"`
+	WarehouseName          string `json:"warehouse_name"`
+	ProductID              uint   `json:"product_id"`
+	ProductName            string `json:"product_name"`
+	AreaName               string `json:"area_name"`
+	LocationName           string `json:"location_name"`
+	ProjectFlockKandangID  *uint  `json:"project_flock_kandang_id,omitempty"`
+
+	SurvivorID       uint    `json:"survivor_id"`
+	SurvivorQty      float64 `json:"survivor_qty"`
+	AbsorbedCount    int     `json:"absorbed_count"`
+	TotalMergedQty   float64 `json:"total_merged_qty"`
+	AbsorbedIDs      string  `json:"absorbed_ids"`
+}
+
+type consolidateSummary struct {
+	TotalDuplicateGroups      int              `json:"total_duplicate_groups"`
+	TotalProductWarehouses    int64            `json:"total_product_warehouses"`
+	UpdatedReferences         map[string]int64 `json:"updated_references,omitempty"`
+	DeletedProductWarehouses  int64            `json:"deleted_product_warehouses,omitempty"`
+	OverallStatus             string           `json:"overall_status"`
+}
+
+func main() {
+	opts, err := parseFlags()
+	if err != nil {
+		log.Fatalf("invalid flags: %v", err)
+	}
+
+	if opts.DBSSLMode != "" {
+		config.DBSSLMode = opts.DBSSLMode
+	}
+
+	ctx := context.Background()
+	db := database.Connect(config.DBHost, config.DBName)
+
+	// Find duplicate groups
+	groups, err := findDuplicateProductWarehouses(ctx, db, opts)
+	if err != nil {
+		log.Fatalf("failed to find duplicates: %v", err)
+	}
+
+	if len(groups) == 0 {
+		fmt.Println("No duplicate product_warehouses found")
+		return
+	}
+
+	summary := summarizeGroups(groups)
+	if !opts.Apply {
+		renderConsolidation(opts.Output, groups, summary)
+		return
+	}
+
+	applied, err := applyConsolidation(ctx, db, groups)
+	if err != nil {
+		log.Fatalf("apply failed: %v", err)
+	}
+	renderConsolidation(opts.Output, groups, applied)
+}
+
+func parseFlags() (*options, error) {
+	var opts options
+	flag.BoolVar(&opts.Apply, "apply", false, "Apply consolidation (omit for dry-run)")
+	flag.StringVar(&opts.Output, "output", outputTable, "Output format: table or json")
+	flag.StringVar(&opts.DBSSLMode, "db-sslmode", "", "Database sslmode override")
+	flag.StringVar(&opts.AreaName, "area-name", "", "Optional area filter")
+	flag.Parse()
+
+	opts.Output = strings.ToLower(strings.TrimSpace(opts.Output))
+	opts.AreaName = strings.TrimSpace(opts.AreaName)
+	opts.DBSSLMode = strings.TrimSpace(opts.DBSSLMode)
+
+	if opts.Output == "" {
+		opts.Output = outputTable
+	}
+	if opts.Output != outputTable && opts.Output != outputJSON {
+		return nil, fmt.Errorf("unsupported --output=%s", opts.Output)
+	}
+
+	return &opts, nil
+}
+
+func findDuplicateProductWarehouses(ctx context.Context, db *gorm.DB, opts *options) ([]duplicateGroup, error) {
+	filters := ""
+	args := []any{}
+	if opts.AreaName != "" {
+		filters = "WHERE a.name = ?"
+		args = append(args, opts.AreaName)
+	}
+
+	query := fmt.Sprintf(`
+WITH duplicates AS (
+	SELECT
+		pw.warehouse_id,
+		w.name AS warehouse_name,
+		pw.product_id,
+		p.name AS product_name,
+		COALESCE(a.name, 'N/A') AS area_name,
+		COALESCE(l.name, 'N/A') AS location_name,
+		pw.project_flock_kandang_id,
+		pw.id,
+		pw.qty,
+		MIN(pw.id) OVER (PARTITION BY pw.warehouse_id, pw.product_id) AS survivor_id,
+		COUNT(*) OVER (PARTITION BY pw.warehouse_id, pw.product_id) AS duplicate_count,
+		SUM(pw.qty) OVER (PARTITION BY pw.warehouse_id, pw.product_id) AS total_qty
+	FROM product_warehouses pw
+	JOIN warehouses w ON w.id = pw.warehouse_id
+	JOIN products p ON p.id = pw.product_id
+	LEFT JOIN locations l ON l.id = w.location_id
+	LEFT JOIN areas a ON a.id = l.area_id
+	%s
+)
+SELECT
+	warehouse_id,
+	warehouse_name,
+	product_id,
+	product_name,
+	area_name,
+	location_name,
+	(SELECT project_flock_kandang_id FROM duplicates d2 WHERE d2.id = survivor_id LIMIT 1) AS project_flock_kandang_id,
+	survivor_id,
+	(SELECT qty FROM duplicates d2 WHERE d2.id = survivor_id LIMIT 1) AS survivor_qty,
+	duplicate_count - 1 AS absorbed_count,
+	total_qty AS total_merged_qty,
+	STRING_AGG(id::text, ', ' ORDER BY id::text) FILTER (WHERE id <> survivor_id) AS absorbed_ids
+FROM duplicates
+WHERE duplicate_count > 1
+GROUP BY warehouse_id, warehouse_name, product_id, product_name, area_name, location_name, survivor_id, total_qty, duplicate_count
+ORDER BY area_name, location_name, warehouse_name, product_name
+`, filters)
+
+	rows := make([]duplicateGroup, 0)
+	if err := db.WithContext(ctx).Raw(query, args...).Scan(&rows).Error; err != nil {
+		return nil, err
+	}
+
+	return rows, nil
+}
+
+func applyConsolidation(ctx context.Context, db *gorm.DB, groups []duplicateGroup) (consolidateSummary, error) {
+	summary := consolidateSummary{
+		TotalDuplicateGroups: len(groups),
+		UpdatedReferences:    make(map[string]int64),
+		OverallStatus:        "PASS",
+	}
+
+	fifoSvc := commonSvc.NewFifoStockV2Service(db, nil)
+
+	err := db.WithContext(ctx).Transaction(func(tx *gorm.DB) error {
+		for _, group := range groups {
+			absorbedIDs := []uint{}
+			if group.AbsorbedIDs != "" {
+				parts := strings.Split(group.AbsorbedIDs, ", ")
+				for _, p := range parts {
+					var id uint
+					fmt.Sscanf(p, "%d", &id)
+					absorbedIDs = append(absorbedIDs, id)
+				}
+			}
+
+			if len(absorbedIDs) == 0 {
+				continue
+			}
+
+			// Update all references to point to survivor
+			refTables := []struct {
+				table  string
+				column string
+			}{
+				{"stock_allocations", "product_warehouse_id"},
+				{"stock_logs", "product_warehouse_id"},
+				{"purchase_items", "product_warehouse_id"},
+				{"recording_stocks", "product_warehouse_id"},
+				{"recording_eggs", "product_warehouse_id"},
+				{"recording_depletions", "product_warehouse_id"},
+				{"recording_depletions", "source_product_warehouse_id"},
+				{"marketing_delivery_products", "product_warehouse_id"},
+				{"marketing_products", "product_warehouse_id"},
+				{"stock_transfer_details", "source_product_warehouse_id"},
+				{"stock_transfer_details", "dest_product_warehouse_id"},
+				{"adjustment_stocks", "product_warehouse_id"},
+				{"laying_transfer_sources", "product_warehouse_id"},
+				{"laying_transfer_targets", "product_warehouse_id"},
+				{"laying_transfers", "source_product_warehouse_id"},
+				{"project_chickin_details", "product_warehouse_id"},
+				{"project_chickins", "product_warehouse_id"},
+				{"project_flock_populations", "product_warehouse_id"},
+				{"fifo_stock_v2_operation_log", "product_warehouse_id"},
+				{"fifo_stock_v2_reflow_checkpoints", "product_warehouse_id"},
+				{"fifo_stock_v2_shadow_allocations", "product_warehouse_id"},
+			}
+
+			for _, ref := range refTables {
+				res := tx.WithContext(ctx).
+					Table(ref.table).
+					Where(fmt.Sprintf("%s IN ?", ref.column), absorbedIDs).
+					Update(ref.column, group.SurvivorID)
+				if res.Error != nil {
+					return fmt.Errorf("update %s.%s: %w", ref.table, ref.column, res.Error)
+				}
+				if res.RowsAffected > 0 {
+					summary.UpdatedReferences[ref.table+"."+ref.column] += res.RowsAffected
+				}
+			}
+
+			// Update survivor qty to merged total
+			res := tx.WithContext(ctx).
+				Table("product_warehouses").
+				Where("id = ?", group.SurvivorID).
+				Update("qty", group.TotalMergedQty)
+			if res.Error != nil {
+				return fmt.Errorf("update survivor qty: %w", res.Error)
+			}
+
+			// Clear project_flock_kandang_id for LOKASI warehouse survivors
+			if err := tx.WithContext(ctx).Exec(`
+				UPDATE product_warehouses pw
+				SET project_flock_kandang_id = NULL
+				FROM warehouses w
+				WHERE pw.warehouse_id = w.id
+				  AND pw.id = ?
+				  AND UPPER(w.type) = 'LOKASI'
+				  AND pw.project_flock_kandang_id IS NOT NULL
+			`, group.SurvivorID).Error; err != nil {
+				return fmt.Errorf("clear project_flock_kandang_id survivor %d: %w", group.SurvivorID, err)
+			}
+
+			// Delete absorbed product_warehouses
+			res = tx.WithContext(ctx).
+				Table("product_warehouses").
+				Where("id IN ?", absorbedIDs).
+				Delete(nil)
+			if res.Error != nil {
+				return fmt.Errorf("delete absorbed: %w", res.Error)
+			}
+			summary.DeletedProductWarehouses += res.RowsAffected
+
+			// Recalculate stock_logs for survivor
+			if err := recalculateStockLogs(ctx, tx, []uint{group.SurvivorID}); err != nil {
+				return fmt.Errorf("recalculate stock_logs: %w", err)
+			}
+
+			// Reflow and recalculate FIFO
+			if err := reflowProductWarehouse(ctx, fifoSvc, tx, group.SurvivorID); err != nil {
+				return fmt.Errorf("reflow product_warehouse %d: %w", group.SurvivorID, err)
+			}
+		}
+
+		return nil
+	})
+
+	if err != nil {
+		summary.OverallStatus = "FAIL"
+		return summary, err
+	}
+
+	return summary, nil
+}
+
+func recalculateStockLogs(ctx context.Context, tx *gorm.DB, productWarehouseIDs []uint) error {
+	if len(productWarehouseIDs) == 0 {
+		return nil
+	}
+
+	query := `
+WITH recalculated AS (
+	SELECT
+		id,
+		SUM(COALESCE(increase, 0) - COALESCE(decrease, 0))
+			OVER (PARTITION BY product_warehouse_id ORDER BY created_at ASC, id ASC) AS running_stock
+	FROM stock_logs
+	WHERE product_warehouse_id IN ?
+)
+UPDATE stock_logs sl
+SET stock = recalculated.running_stock
+FROM recalculated
+WHERE sl.id = recalculated.id
+`
+	return tx.WithContext(ctx).Exec(query, productWarehouseIDs).Error
+}
+
+func reflowProductWarehouse(ctx context.Context, fifoSvc commonSvc.FifoStockV2Service, tx *gorm.DB, productWarehouseID uint) error {
+	type row struct {
+		FlagGroupCode string `gorm:"column:flag_group_code"`
+	}
+
+	var selected row
+	err := tx.WithContext(ctx).
+		Table("fifo_stock_v2_route_rules rr").
+		Select("rr.flag_group_code").
+		Joins("JOIN fifo_stock_v2_flag_groups fg ON fg.code = rr.flag_group_code AND fg.is_active = TRUE").
+		Where("rr.is_active = TRUE").
+		Where("rr.lane = ?", "STOCKABLE").
+		Where("rr.function_code = ?", "PURCHASE_IN").
+		Where("rr.source_table = ?", "purchase_items").
+		Where(`EXISTS (
+			SELECT 1
+			FROM product_warehouses pw
+			JOIN flags f ON f.flagable_id = pw.product_id
+			JOIN fifo_stock_v2_flag_members fm ON fm.flag_name = f.name AND fm.is_active = TRUE
+			WHERE pw.id = ?
+			  AND f.flagable_type = 'products'
+			  AND fm.flag_group_code = rr.flag_group_code
+		)`, productWarehouseID).
+		Order("rr.id ASC").
+		Limit(1).
+		Take(&selected).Error
+
+	if err != nil && err != gorm.ErrRecordNotFound {
+		return err
+	}
+
+	if err == gorm.ErrRecordNotFound {
+		return nil
+	}
+
+	flagGroupCode := strings.TrimSpace(selected.FlagGroupCode)
+
+	if _, err := fifoSvc.Reflow(ctx, commonSvc.FifoStockV2ReflowRequest{
+		FlagGroupCode:      flagGroupCode,
+		ProductWarehouseID: productWarehouseID,
+		Tx:                 tx,
+	}); err != nil {
+		return err
+	}
+
+	if _, err := fifoSvc.Recalculate(ctx, commonSvc.FifoStockV2RecalculateRequest{
+		ProductWarehouseIDs: []uint{productWarehouseID},
+		FlagGroupCodes:      []string{flagGroupCode},
+		FixDrift:            true,
+		Tx:                  tx,
+	}); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func summarizeGroups(groups []duplicateGroup) consolidateSummary {
+	var totalQty int64
+	for _, g := range groups {
+		totalQty += int64(g.AbsorbedCount)
+	}
+
+	return consolidateSummary{
+		TotalDuplicateGroups: len(groups),
+		TotalProductWarehouses: totalQty,
+		OverallStatus: "PASS",
+	}
+}
+
+func renderConsolidation(mode string, groups []duplicateGroup, summary consolidateSummary) {
+	if mode == outputJSON {
+		payload := map[string]any{
+			"groups":  groups,
+			"summary": summary,
+		}
+		enc := json.NewEncoder(os.Stdout)
+		enc.SetIndent("", "  ")
+		_ = enc.Encode(payload)
+		return
+	}
+
+	w := tabwriter.NewWriter(os.Stdout, 2, 8, 2, ' ', 0)
+	fmt.Fprintln(w, "AREA\tLOCATION\tWAREHOUSE\tPRODUCT\tPFK_ID\tSURVIVOR_ID\tSURVIVOR_QTY\tABSORBED_COUNT\tTOTAL_MERGED_QTY\tABSORBED_IDS")
+	for _, g := range groups {
+		pfkID := "-"
+		if g.ProjectFlockKandangID != nil {
+			pfkID = fmt.Sprintf("%d", *g.ProjectFlockKandangID)
+		}
+		fmt.Fprintf(
+			w,
+			"%s\t%s\t%s\t%s\t%s\t%d\t%.3f\t%d\t%.3f\t%s\n",
+			g.AreaName,
+			g.LocationName,
+			g.WarehouseName,
+			g.ProductName,
+			pfkID,
+			g.SurvivorID,
+			g.SurvivorQty,
+			g.AbsorbedCount,
+			g.TotalMergedQty,
+			g.AbsorbedIDs,
+		)
+	}
+	_ = w.Flush()
+
+	fmt.Printf("\n=== SUMMARY ===\n")
+	fmt.Printf("Duplicate groups found: %d\n", summary.TotalDuplicateGroups)
+	fmt.Printf("Product warehouses to delete: %d\n", summary.TotalProductWarehouses)
+	fmt.Printf("Overall status: %s\n", summary.OverallStatus)
+
+	if len(summary.UpdatedReferences) > 0 {
+		fmt.Println("\nUpdated references:")
+		keys := make([]string, 0, len(summary.UpdatedReferences))
+		for k := range summary.UpdatedReferences {
+			keys = append(keys, k)
+		}
+		sort.Strings(keys)
+		for _, k := range keys {
+			fmt.Printf("  %s=%d\n", k, summary.UpdatedReferences[k])
+		}
+	}
+}

cmd/find-wrong-warehouse-records/main.go

@@ -0,0 +1,466 @@
+package main
+
+import (
+	"context"
+	"encoding/json"
+	"flag"
+	"fmt"
+	"log"
+	"os"
+	"strings"
+	"text/tabwriter"
+
+	"gitlab.com/mbugroup/lti-api.git/internal/config"
+	"gitlab.com/mbugroup/lti-api.git/internal/database"
+	"gorm.io/gorm"
+)
+
+const (
+	outputModeTable = "table"
+	outputModeJSON  = "json"
+
+	reportUsage      = "usage"
+	reportWarehouses = "warehouses"
+)
+
+type options struct {
+	Output               string
+	Report               string
+	AreaName             string
+	KandangLocationName  string
+	WrongWarehouseName   string
+	CorrectWarehouseName string
+	UsableType           string
+	DBSSLMode            string
+}
+
+type usageRow struct {
+	UsableType            string  `gorm:"column:usable_type" json:"usable_type"`
+	UsableID              uint    `gorm:"column:usable_id" json:"usable_id"`
+	AreaName              string  `gorm:"column:area_name" json:"area_name"`
+	LokasiName            string  `gorm:"column:lokasi_name" json:"lokasi_name"`
+	KandangName           string  `gorm:"column:kandang_name" json:"kandang_name"`
+	WrongWarehouseID      uint    `gorm:"column:wrong_warehouse_id" json:"wrong_warehouse_id"`
+	WrongWarehouseName    string  `gorm:"column:wrong_warehouse_name" json:"wrong_warehouse_name"`
+	CorrectWarehouseID    uint    `gorm:"column:correct_warehouse_id" json:"correct_warehouse_id"`
+	CorrectWarehouseName  string  `gorm:"column:correct_warehouse_name" json:"correct_warehouse_name"`
+	ProductNames          string  `gorm:"column:product_names" json:"product_names"`
+	SourcePurchaseNumbers string  `gorm:"column:source_purchase_numbers" json:"source_purchase_numbers"`
+	SourcePurchaseItemIDs string  `gorm:"column:source_purchase_item_ids" json:"source_purchase_item_ids"`
+	QtyFromWrongStock     float64 `gorm:"column:qty_from_wrong_stock" json:"qty_from_wrong_stock"`
+	RecordingID           *uint   `gorm:"column:recording_id" json:"recording_id,omitempty"`
+	RecordingDate         *string `gorm:"column:recording_date" json:"recording_date,omitempty"`
+	SoNumber              *string `gorm:"column:so_number" json:"so_number,omitempty"`
+	SoDate                *string `gorm:"column:so_date" json:"so_date,omitempty"`
+}
+
+type warehouseMismatchRow struct {
+	AreaName             string `gorm:"column:area_name" json:"area_name"`
+	WrongLocationName    string `gorm:"column:wrong_location_name" json:"wrong_location_name"`
+	KandangLocationName  string `gorm:"column:kandang_location_name" json:"kandang_location_name"`
+	KandangID            uint   `gorm:"column:kandang_id" json:"kandang_id"`
+	KandangName          string `gorm:"column:kandang_name" json:"kandang_name"`
+	WrongWarehouseID     uint   `gorm:"column:wrong_warehouse_id" json:"wrong_warehouse_id"`
+	WrongWarehouseName   string `gorm:"column:wrong_warehouse_name" json:"wrong_warehouse_name"`
+	WrongWarehouseType   string `gorm:"column:wrong_warehouse_type" json:"wrong_warehouse_type"`
+	CorrectWarehouseID   uint   `gorm:"column:correct_warehouse_id" json:"correct_warehouse_id"`
+	CorrectWarehouseName string `gorm:"column:correct_warehouse_name" json:"correct_warehouse_name"`
+}
+
+type summary struct {
+	Rows     int     `json:"rows"`
+	TotalQty float64 `json:"total_qty,omitempty"`
+}
+
+func main() {
+	opts, err := parseFlags()
+	if err != nil {
+		log.Fatalf("invalid flags: %v", err)
+	}
+
+	ctx := context.Background()
+	if opts.DBSSLMode != "" {
+		config.DBSSLMode = opts.DBSSLMode
+	}
+	db := database.Connect(config.DBHost, config.DBName)
+
+	switch opts.Report {
+	case reportUsage:
+		rows, err := loadUsageRows(ctx, db, opts)
+		if err != nil {
+			log.Fatalf("failed loading usage rows: %v", err)
+		}
+		renderUsageReport(opts.Output, rows)
+	case reportWarehouses:
+		rows, err := loadWarehouseMismatchRows(ctx, db, opts)
+		if err != nil {
+			log.Fatalf("failed loading warehouse mismatch rows: %v", err)
+		}
+		renderWarehouseReport(opts.Output, rows)
+	default:
+		log.Fatalf("unsupported --report=%s", opts.Report)
+	}
+}
+
+func parseFlags() (*options, error) {
+	var opts options
+	flag.StringVar(&opts.Output, "output", outputModeTable, "Output format: table or json")
+	flag.StringVar(&opts.Report, "report", reportUsage, "Report type: usage or warehouses")
+	flag.StringVar(&opts.AreaName, "area-name", "", "Optional exact area name filter")
+	flag.StringVar(&opts.KandangLocationName, "kandang-location-name", "", "Optional exact canonical kandang location filter")
+	flag.StringVar(&opts.WrongWarehouseName, "wrong-warehouse-name", "", "Optional exact wrong warehouse name filter")
+	flag.StringVar(&opts.CorrectWarehouseName, "correct-warehouse-name", "", "Optional exact correct warehouse name filter")
+	flag.StringVar(&opts.UsableType, "usable-type", "", "Optional usage type filter: RECORDING_STOCK or MARKETING_DELIVERY")
+	flag.StringVar(&opts.DBSSLMode, "db-sslmode", "", "Optional database sslmode override, for example: require")
+	flag.Parse()
+
+	opts.Output = strings.ToLower(strings.TrimSpace(opts.Output))
+	opts.Report = strings.ToLower(strings.TrimSpace(opts.Report))
+	opts.AreaName = strings.TrimSpace(opts.AreaName)
+	opts.KandangLocationName = strings.TrimSpace(opts.KandangLocationName)
+	opts.WrongWarehouseName = strings.TrimSpace(opts.WrongWarehouseName)
+	opts.CorrectWarehouseName = strings.TrimSpace(opts.CorrectWarehouseName)
+	opts.UsableType = strings.ToUpper(strings.TrimSpace(opts.UsableType))
+	opts.DBSSLMode = strings.TrimSpace(opts.DBSSLMode)
+
+	if opts.Output == "" {
+		opts.Output = outputModeTable
+	}
+	if opts.Output != outputModeTable && opts.Output != outputModeJSON {
+		return nil, fmt.Errorf("unsupported --output=%s", opts.Output)
+	}
+	if opts.Report == "" {
+		opts.Report = reportUsage
+	}
+	if opts.Report != reportUsage && opts.Report != reportWarehouses {
+		return nil, fmt.Errorf("unsupported --report=%s", opts.Report)
+	}
+	if opts.UsableType != "" && opts.UsableType != "RECORDING_STOCK" && opts.UsableType != "MARKETING_DELIVERY" {
+		return nil, fmt.Errorf("unsupported --usable-type=%s", opts.UsableType)
+	}
+
+	return &opts, nil
+}
+
+func loadUsageRows(ctx context.Context, db *gorm.DB, opts *options) ([]usageRow, error) {
+	warehouseFilters, warehouseArgs := buildWarehouseFilters(opts)
+
+	usageFilters := make([]string, 0, 1)
+	usageArgs := make([]any, 0, 1)
+	if opts.UsableType != "" {
+		usageFilters = append(usageFilters, "sa.usable_type = ?")
+		usageArgs = append(usageArgs, opts.UsableType)
+	}
+
+	args := append([]any{}, warehouseArgs...)
+	args = append(args, usageArgs...)
+
+	query := fmt.Sprintf(`
+WITH wrong_warehouses AS (
+	SELECT
+		w.id AS wrong_warehouse_id,
+		w.name AS wrong_warehouse_name,
+		k.id AS kandang_id,
+		k.name AS kandang_name,
+		a.name AS area_name,
+		kl.name AS kandang_location_name,
+		correct_w.id AS correct_warehouse_id,
+		correct_w.name AS correct_warehouse_name
+	FROM warehouses w
+	JOIN kandangs k
+		ON k.id = w.kandang_id
+	   AND k.deleted_at IS NULL
+	JOIN locations kl
+		ON kl.id = k.location_id
+	JOIN areas a
+		ON a.id = kl.area_id
+	JOIN LATERAL (
+		SELECT w2.id, w2.name
+		FROM warehouses w2
+		WHERE w2.kandang_id = w.kandang_id
+		  AND w2.location_id = k.location_id
+		  AND w2.deleted_at IS NULL
+		  AND w2.id <> w.id
+		ORDER BY w2.id ASC
+		LIMIT 1
+	) AS correct_w ON TRUE
+	WHERE w.deleted_at IS NULL
+	  AND w.kandang_id IS NOT NULL
+	  AND w.location_id IS DISTINCT FROM k.location_id
+	  %s
+),
+wrong_allocs AS (
+	SELECT
+		sa.usable_type,
+		sa.usable_id,
+		sa.qty,
+		pi.id AS purchase_item_id,
+		COALESCE(p.po_number, p.pr_number) AS purchase_number,
+		pr.name AS product_name,
+		ww.area_name,
+		ww.kandang_location_name,
+		ww.kandang_name,
+		ww.wrong_warehouse_id,
+		ww.wrong_warehouse_name,
+		ww.correct_warehouse_id,
+		ww.correct_warehouse_name
+	FROM stock_allocations sa
+	JOIN purchase_items pi
+		ON pi.id = sa.stockable_id
+	JOIN purchases p
+		ON p.id = pi.purchase_id
+	   AND p.deleted_at IS NULL
+	JOIN products pr
+		ON pr.id = pi.product_id
+	JOIN wrong_warehouses ww
+		ON ww.wrong_warehouse_id = pi.warehouse_id
+	WHERE sa.stockable_type = 'PURCHASE_ITEMS'
+	  AND sa.status = 'ACTIVE'
+	  AND sa.allocation_purpose = 'CONSUME'
+	  AND sa.deleted_at IS NULL
+	  %s
+)
+SELECT
+	wa.usable_type,
+	wa.usable_id,
+	wa.area_name,
+	wa.kandang_location_name AS lokasi_name,
+	wa.kandang_name,
+	wa.wrong_warehouse_id,
+	wa.wrong_warehouse_name,
+	wa.correct_warehouse_id,
+	wa.correct_warehouse_name,
+	STRING_AGG(DISTINCT wa.product_name, ' | ') AS product_names,
+	STRING_AGG(DISTINCT wa.purchase_number, ', ') AS source_purchase_numbers,
+	STRING_AGG(DISTINCT wa.purchase_item_id::text, ', ') AS source_purchase_item_ids,
+	SUM(wa.qty) AS qty_from_wrong_stock,
+	rs.recording_id,
+	TO_CHAR(r.record_datetime::date, 'YYYY-MM-DD') AS recording_date,
+	m.so_number,
+	TO_CHAR(m.so_date::date, 'YYYY-MM-DD') AS so_date
+FROM wrong_allocs wa
+LEFT JOIN recording_stocks rs
+	ON wa.usable_type = 'RECORDING_STOCK'
+   AND rs.id = wa.usable_id
+LEFT JOIN recordings r
+	ON r.id = rs.recording_id
+LEFT JOIN marketing_delivery_products mdp
+	ON wa.usable_type = 'MARKETING_DELIVERY'
+   AND mdp.id = wa.usable_id
+LEFT JOIN marketing_products mp
+	ON mp.id = mdp.marketing_product_id
+LEFT JOIN marketings m
+	ON m.id = mp.marketing_id
+GROUP BY
+	wa.usable_type,
+	wa.usable_id,
+	wa.area_name,
+	wa.kandang_location_name,
+	wa.kandang_name,
+	wa.wrong_warehouse_id,
+	wa.wrong_warehouse_name,
+	wa.correct_warehouse_id,
+	wa.correct_warehouse_name,
+	rs.recording_id,
+	r.record_datetime,
+	m.so_number,
+	m.so_date
+ORDER BY
+	wa.area_name ASC,
+	wa.kandang_location_name ASC,
+	wa.wrong_warehouse_name ASC,
+	wa.usable_type ASC,
+	wa.usable_id ASC
+`, andClause(warehouseFilters), andClause(usageFilters))
+
+	rows := make([]usageRow, 0)
+	if err := db.WithContext(ctx).Raw(query, args...).Scan(&rows).Error; err != nil {
+		return nil, err
+	}
+
+	return rows, nil
+}
+
+func loadWarehouseMismatchRows(ctx context.Context, db *gorm.DB, opts *options) ([]warehouseMismatchRow, error) {
+	warehouseFilters, args := buildWarehouseFilters(opts)
+
+	query := fmt.Sprintf(`
+SELECT
+	a.name AS area_name,
+	wl.name AS wrong_location_name,
+	kl.name AS kandang_location_name,
+	k.id AS kandang_id,
+	k.name AS kandang_name,
+	w.id AS wrong_warehouse_id,
+	w.name AS wrong_warehouse_name,
+	w.type AS wrong_warehouse_type,
+	correct_w.id AS correct_warehouse_id,
+	correct_w.name AS correct_warehouse_name
+FROM warehouses w
+JOIN kandangs k
+	ON k.id = w.kandang_id
+   AND k.deleted_at IS NULL
+JOIN locations kl
+	ON kl.id = k.location_id
+JOIN areas a
+	ON a.id = kl.area_id
+LEFT JOIN locations wl
+	ON wl.id = w.location_id
+JOIN LATERAL (
+	SELECT w2.id, w2.name
+	FROM warehouses w2
+	WHERE w2.kandang_id = w.kandang_id
+	  AND w2.location_id = k.location_id
+	  AND w2.deleted_at IS NULL
+	  AND w2.id <> w.id
+	ORDER BY w2.id ASC
+	LIMIT 1
+) AS correct_w ON TRUE
+WHERE w.deleted_at IS NULL
+  AND w.kandang_id IS NOT NULL
+  AND w.location_id IS DISTINCT FROM k.location_id
+  %s
+ORDER BY a.name ASC, kl.name ASC, k.name ASC, w.id ASC
+`, andClause(warehouseFilters))
+
+	rows := make([]warehouseMismatchRow, 0)
+	if err := db.WithContext(ctx).Raw(query, args...).Scan(&rows).Error; err != nil {
+		return nil, err
+	}
+
+	return rows, nil
+}
+
+func buildWarehouseFilters(opts *options) ([]string, []any) {
+	filters := make([]string, 0, 4)
+	args := make([]any, 0, 4)
+
+	if opts == nil {
+		return filters, args
+	}
+	if opts.AreaName != "" {
+		filters = append(filters, "a.name = ?")
+		args = append(args, opts.AreaName)
+	}
+	if opts.KandangLocationName != "" {
+		filters = append(filters, "kl.name = ?")
+		args = append(args, opts.KandangLocationName)
+	}
+	if opts.WrongWarehouseName != "" {
+		filters = append(filters, "w.name = ?")
+		args = append(args, opts.WrongWarehouseName)
+	}
+	if opts.CorrectWarehouseName != "" {
+		filters = append(filters, "correct_w.name = ?")
+		args = append(args, opts.CorrectWarehouseName)
+	}
+
+	return filters, args
+}
+
+func andClause(filters []string) string {
+	if len(filters) == 0 {
+		return ""
+	}
+	return " AND " + strings.Join(filters, " AND ")
+}
+
+func renderUsageReport(mode string, rows []usageRow) {
+	if mode == outputModeJSON {
+		payload := map[string]any{
+			"report":  reportUsage,
+			"rows":    rows,
+			"summary": summarizeUsage(rows),
+		}
+		enc := json.NewEncoder(os.Stdout)
+		enc.SetIndent("", "  ")
+		_ = enc.Encode(payload)
+		return
+	}
+
+	w := tabwriter.NewWriter(os.Stdout, 2, 8, 2, ' ', 0)
+	fmt.Fprintln(w, "USABLE_TYPE\tUSABLE_ID\tAREA\tLOKASI\tKANDANG\tWRONG_WAREHOUSE\tCORRECT_WAREHOUSE\tPRODUCTS\tQTY_FROM_WRONG_STOCK\tRECORDING_ID\tRECORDING_DATE\tSO_NUMBER\tSO_DATE\tSOURCE_PURCHASES\tSOURCE_PURCHASE_ITEM_IDS")
+	for _, row := range rows {
+		fmt.Fprintf(
+			w,
+			"%s\t%d\t%s\t%s\t%s\t%s\t%s\t%s\t%.3f\t%s\t%s\t%s\t%s\t%s\t%s\n",
+			row.UsableType,
+			row.UsableID,
+			row.AreaName,
+			row.LokasiName,
+			row.KandangName,
+			row.WrongWarehouseName,
+			row.CorrectWarehouseName,
+			row.ProductNames,
+			row.QtyFromWrongStock,
+			displayOptionalUint(row.RecordingID),
+			displayOptionalString(row.RecordingDate),
+			displayOptionalString(row.SoNumber),
+			displayOptionalString(row.SoDate),
+			row.SourcePurchaseNumbers,
+			row.SourcePurchaseItemIDs,
+		)
+	}
+	_ = w.Flush()
+
+	s := summarizeUsage(rows)
+	fmt.Printf("\nSummary: rows=%d total_qty=%.3f\n", s.Rows, s.TotalQty)
+}
+
+func renderWarehouseReport(mode string, rows []warehouseMismatchRow) {
+	if mode == outputModeJSON {
+		payload := map[string]any{
+			"report":  reportWarehouses,
+			"rows":    rows,
+			"summary": summary{Rows: len(rows)},
+		}
+		enc := json.NewEncoder(os.Stdout)
+		enc.SetIndent("", "  ")
+		_ = enc.Encode(payload)
+		return
+	}
+
+	w := tabwriter.NewWriter(os.Stdout, 2, 8, 2, ' ', 0)
+	fmt.Fprintln(w, "AREA\tKANDANG_LOCATION\tKANDANG_ID\tKANDANG\tWRONG_LOCATION\tWRONG_WAREHOUSE_ID\tWRONG_WAREHOUSE\tWRONG_WAREHOUSE_TYPE\tCORRECT_WAREHOUSE_ID\tCORRECT_WAREHOUSE")
+	for _, row := range rows {
+		fmt.Fprintf(
+			w,
+			"%s\t%s\t%d\t%s\t%s\t%d\t%s\t%s\t%d\t%s\n",
+			row.AreaName,
+			row.KandangLocationName,
+			row.KandangID,
+			row.KandangName,
+			row.WrongLocationName,
+			row.WrongWarehouseID,
+			row.WrongWarehouseName,
+			row.WrongWarehouseType,
+			row.CorrectWarehouseID,
+			row.CorrectWarehouseName,
+		)
+	}
+	_ = w.Flush()
+
+	fmt.Printf("\nSummary: rows=%d\n", len(rows))
+}
+
+func summarizeUsage(rows []usageRow) summary {
+	out := summary{Rows: len(rows)}
+	for _, row := range rows {
+		out.TotalQty += row.QtyFromWrongStock
+	}
+	return out
+}
+
+func displayOptionalUint(value *uint) string {
+	if value == nil || *value == 0 {
+		return "-"
+	}
+	return fmt.Sprintf("%d", *value)
+}
+
+func displayOptionalString(value *string) string {
+	if value == nil || strings.TrimSpace(*value) == "" {
+		return "-"
+	}
+	return *value
+}

cmd/fix-stock-log-drift/main.go

@@ -0,0 +1,387 @@
+// Command: fix-stock-log-drift
+//
+// Tujuan:
+//   Sinkronkan `stock_logs.stock` (running ledger) dengan `product_warehouses.qty`
+//   (FIFO truth) ketika keduanya drift.
+//
+// Drift biasanya terjadi karena bug di Recording-Edit (sebelum fix) yang
+// hanya menulis -decrease tanpa +increase saat in-place update. Akibatnya
+// running ledger di stock_logs tertinggal dari qty riil di product_warehouses.
+//
+// Cara kerja:
+//   1. Ambil product_warehouses.qty (sebagai truth)
+//   2. Ambil last_stock_log.stock
+//   3. Cari recording yang berkontribusi pada drift (untuk notes)
+//   4. Hitung drift = qty - last_stock_log.stock
+//   5. Jika drift != 0, insert 1 stock_log corrective:
+//        - drift > 0 → increase = drift
+//        - drift < 0 → decrease = |drift|
+//      stock akhir akan sama dengan qty (truth).
+//   Notes otomatis berisi daftar recording IDs yang berkontribusi pada drift.
+//
+// Mode:
+//   --apply=false  (default) → dry-run, hanya tampilkan rencana
+//   --apply=true            → eksekusi insert
+//
+// Contoh:
+//   go run cmd/fix-stock-log-drift/main.go --product-warehouse-id=1261
+//   go run cmd/fix-stock-log-drift/main.go --product-warehouse-id=1261 --apply
+//   go run cmd/fix-stock-log-drift/main.go --product-warehouse-id=1261 --apply \
+//       --actor-id=1 --notes="Koreksi manual drift"
+
+package main
+
+import (
+	"context"
+	"errors"
+	"flag"
+	"fmt"
+	"log"
+	"math"
+	"os"
+	"strings"
+	"time"
+
+	"gitlab.com/mbugroup/lti-api.git/internal/config"
+	"gitlab.com/mbugroup/lti-api.git/internal/database"
+	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
+	"gitlab.com/mbugroup/lti-api.git/internal/utils"
+	"gorm.io/gorm"
+)
+
+const (
+	qtyEpsilon          = 1e-6
+	defaultActorID uint = 1
+	maxSuspectInNotes   = 30
+)
+
+type driftRow struct {
+	ProductWarehouseID uint    `gorm:"column:product_warehouse_id"`
+	ProductID          uint    `gorm:"column:product_id"`
+	ProductName        string  `gorm:"column:product_name"`
+	WarehouseName      string  `gorm:"column:warehouse_name"`
+	CurrentQty         float64 `gorm:"column:current_qty"`
+	LastLogStock       float64 `gorm:"column:last_log_stock"`
+	LastLogID          uint    `gorm:"column:last_log_id"`
+	FifoExpected       float64 `gorm:"column:fifo_expected"`
+}
+
+type suspectRecording struct {
+	RecordingID    uint    `gorm:"column:recording_id"`
+	FifoUsage      float64 `gorm:"column:fifo_usage"`
+	NetLogConsumed float64 `gorm:"column:net_log_consumed"`
+	Phantom        float64 `gorm:"column:phantom"`
+}
+
+func main() {
+	var (
+		productWarehouseID uint
+		apply              bool
+		actorID            uint
+		notes              string
+	)
+
+	flag.UintVar(&productWarehouseID, "product-warehouse-id", 0, "Target product_warehouse_id (required)")
+	flag.BoolVar(&apply, "apply", false, "Apply changes. If false, run as dry-run")
+	flag.UintVar(&actorID, "actor-id", defaultActorID, "User id yang akan dicatat sebagai created_by stock_log corrective")
+	flag.StringVar(&notes, "notes", "", "Custom notes untuk stock_log corrective (opsional, default=auto-generate dari data recording)")
+	flag.Parse()
+
+	notes = strings.TrimSpace(notes)
+	if err := validateFlags(productWarehouseID, actorID); err != nil {
+		log.Fatalf("invalid flags: %v", err)
+	}
+
+	ctx := context.Background()
+	db := database.Connect(config.DBHost, config.DBName)
+
+	row, err := loadDriftRow(ctx, db, productWarehouseID)
+	if err != nil {
+		log.Fatalf("failed to load product warehouse: %v", err)
+	}
+
+	suspects, err := loadSuspectRecordings(ctx, db, productWarehouseID)
+	if err != nil {
+		log.Fatalf("failed to load suspect recordings: %v", err)
+	}
+
+	drift := row.CurrentQty - row.LastLogStock
+
+	// Print info header
+	fmt.Printf("Mode: %s\n", modeLabel(apply))
+	fmt.Printf("Target product_warehouse_id: %d\n", productWarehouseID)
+	fmt.Printf("Product: %q\n", row.ProductName)
+	fmt.Printf("Warehouse: %q\n", row.WarehouseName)
+	fmt.Printf("Current qty (product_warehouses): %.3f\n", row.CurrentQty)
+	fmt.Printf("FIFO expected (sum total_qty - total_used): %.3f\n", row.FifoExpected)
+	fmt.Printf("Last stock_log: id=%d stock=%.3f\n", row.LastLogID, row.LastLogStock)
+	fmt.Printf("Drift (qty - last_log_stock): %+.3f\n", drift)
+
+	if !nearlyEqual(row.CurrentQty, row.FifoExpected) {
+		fmt.Println()
+		fmt.Println("⚠️  WARNING: product_warehouses.qty TIDAK match dengan FIFO expected.")
+		fmt.Println("   Disarankan jalankan dulu cmd/reflow-quantity-product-warehouse-from-stock-allocation")
+		fmt.Println("   sebelum fix stock_log drift, agar truth source-nya sudah benar.")
+	}
+
+	// Print suspect recordings
+	fmt.Println()
+	if len(suspects) > 0 {
+		totalPhantom := 0.0
+		for _, s := range suspects {
+			totalPhantom += s.Phantom
+		}
+		fmt.Printf("Suspect recordings (drift contributors): %d\n", len(suspects))
+		for _, s := range suspects {
+			fmt.Printf(
+				"  #%-6d  fifo=%-10.3f  net_log=%-10.3f  phantom=%+.3f\n",
+				s.RecordingID, s.FifoUsage, s.NetLogConsumed, s.Phantom,
+			)
+		}
+		fmt.Printf("Total suspect phantom: %+.3f\n", totalPhantom)
+	} else {
+		fmt.Println("Suspect recordings: none found (drift origin unknown)")
+	}
+	fmt.Println()
+
+	if nearlyEqual(drift, 0) {
+		fmt.Println("✓ Tidak ada drift. Stock_log sudah sinkron dengan product_warehouses.qty.")
+		fmt.Println("Summary: planned=0 inserted=0 skipped=1 failed=0")
+		return
+	}
+
+	// Build notes if not provided
+	if notes == "" {
+		notes = buildDefaultNotes(row, drift, suspects)
+	}
+
+	plan := buildCorrectiveLog(row, drift, actorID, notes)
+
+	fmt.Printf(
+		"PLAN insert stock_log:\n  pw=%d  increase=%.3f  decrease=%.3f  stock=%.3f\n  notes=%q\n",
+		plan.ProductWarehouseId,
+		plan.Increase,
+		plan.Decrease,
+		plan.Stock,
+		plan.Notes,
+	)
+
+	if !apply {
+		fmt.Println()
+		fmt.Println("Summary: planned=1 inserted=0 skipped=0 failed=0 (dry-run)")
+		return
+	}
+
+	if err := db.WithContext(ctx).Transaction(func(tx *gorm.DB) error {
+		// Re-check di dalam transaction agar aman dari race condition
+		current, err := loadDriftRow(ctx, tx, productWarehouseID)
+		if err != nil {
+			return fmt.Errorf("re-read product_warehouse_id=%d: %w", productWarehouseID, err)
+		}
+		currentDrift := current.CurrentQty - current.LastLogStock
+		if nearlyEqual(currentDrift, 0) {
+			fmt.Println("Drift hilang sebelum insert (kemungkinan ada operasi paralel). Skip.")
+			return nil
+		}
+		fresh := buildCorrectiveLog(current, currentDrift, actorID, notes)
+		if err := tx.Create(&fresh).Error; err != nil {
+			return fmt.Errorf("insert corrective stock_log for pw=%d: %w", productWarehouseID, err)
+		}
+		fmt.Printf(
+			"DONE inserted stock_log id=%d pw=%d increase=%.3f decrease=%.3f stock=%.3f\n",
+			fresh.Id,
+			fresh.ProductWarehouseId,
+			fresh.Increase,
+			fresh.Decrease,
+			fresh.Stock,
+		)
+		return nil
+	}); err != nil {
+		fmt.Println()
+		fmt.Println("Summary: planned=1 inserted=0 skipped=0 failed=1")
+		log.Printf("error: %v", err)
+		os.Exit(1)
+	}
+
+	fmt.Println()
+	fmt.Println("Summary: planned=1 inserted=1 skipped=0 failed=0")
+}
+
+func validateFlags(productWarehouseID uint, actorID uint) error {
+	if productWarehouseID == 0 {
+		return errors.New("--product-warehouse-id is required (must be > 0)")
+	}
+	if actorID == 0 {
+		return errors.New("--actor-id must be > 0")
+	}
+	return nil
+}
+
+func loadDriftRow(ctx context.Context, db *gorm.DB, productWarehouseID uint) (driftRow, error) {
+	row := driftRow{}
+
+	lastLogSub := db.WithContext(ctx).
+		Table("stock_logs").
+		Select("id, product_warehouse_id, stock").
+		Where("product_warehouse_id = ?", productWarehouseID).
+		Order("id DESC").
+		Limit(1)
+
+	fifoSub := db.WithContext(ctx).
+		Table("purchase_items").
+		Select(`
+			product_warehouse_id,
+			COALESCE(SUM(COALESCE(total_qty, 0) - COALESCE(total_used, 0)), 0) AS fifo_expected
+		`).
+		Where("product_warehouse_id = ?", productWarehouseID).
+		Group("product_warehouse_id")
+
+	if err := db.WithContext(ctx).
+		Table("product_warehouses pw").
+		Select(`
+			pw.id AS product_warehouse_id,
+			pw.product_id AS product_id,
+			COALESCE(p.name, '') AS product_name,
+			COALESCE(w.name, '') AS warehouse_name,
+			COALESCE(pw.qty, 0) AS current_qty,
+			COALESCE(last_log.stock, 0) AS last_log_stock,
+			COALESCE(last_log.id, 0) AS last_log_id,
+			COALESCE(fifo.fifo_expected, 0) AS fifo_expected
+		`).
+		Joins("LEFT JOIN products p ON p.id = pw.product_id").
+		Joins("LEFT JOIN warehouses w ON w.id = pw.warehouse_id").
+		Joins("LEFT JOIN (?) last_log ON last_log.product_warehouse_id = pw.id", lastLogSub).
+		Joins("LEFT JOIN (?) fifo ON fifo.product_warehouse_id = pw.id", fifoSub).
+		Where("pw.id = ?", productWarehouseID).
+		Scan(&row).Error; err != nil {
+		return row, err
+	}
+
+	if row.ProductWarehouseID == 0 {
+		return row, fmt.Errorf("product_warehouse_id=%d not found", productWarehouseID)
+	}
+
+	return row, nil
+}
+
+// loadSuspectRecordings mencari recording yang net stock_log consumed-nya
+// melebihi FIFO usage_qty — ini adalah recording yang berkontribusi pada drift
+// akibat bug Recording-Edit yang hanya menulis -decrease tanpa +increase.
+func loadSuspectRecordings(ctx context.Context, db *gorm.DB, productWarehouseID uint) ([]suspectRecording, error) {
+	rows := make([]suspectRecording, 0)
+	if err := db.WithContext(ctx).
+		Table("recording_stocks rs").
+		Select(`
+			rs.recording_id,
+			COALESCE(rs.usage_qty, 0) AS fifo_usage,
+			(
+				COALESCE(SUM(CASE WHEN sl.decrease > 0 THEN sl.decrease ELSE 0 END), 0) -
+				COALESCE(SUM(CASE WHEN sl.increase > 0 THEN sl.increase ELSE 0 END), 0)
+			) AS net_log_consumed,
+			(
+				COALESCE(SUM(CASE WHEN sl.decrease > 0 THEN sl.decrease ELSE 0 END), 0) -
+				COALESCE(SUM(CASE WHEN sl.increase > 0 THEN sl.increase ELSE 0 END), 0) -
+				COALESCE(rs.usage_qty, 0)
+			) AS phantom
+		`).
+		Joins(`
+			JOIN stock_logs sl ON sl.loggable_type = ?
+				AND sl.loggable_id = rs.recording_id
+				AND sl.product_warehouse_id = rs.product_warehouse_id
+		`, string(utils.StockLogTypeRecording)).
+		Where("rs.product_warehouse_id = ?", productWarehouseID).
+		Group("rs.recording_id, rs.usage_qty").
+		Having(`
+			ABS(
+				COALESCE(SUM(CASE WHEN sl.decrease > 0 THEN sl.decrease ELSE 0 END), 0) -
+				COALESCE(SUM(CASE WHEN sl.increase > 0 THEN sl.increase ELSE 0 END), 0) -
+				COALESCE(rs.usage_qty, 0)
+			) > ?
+		`, qtyEpsilon).
+		Order("rs.recording_id ASC").
+		Scan(&rows).Error; err != nil {
+		return nil, err
+	}
+	return rows, nil
+}
+
+// buildDefaultNotes membuat notes otomatis yang berisi penjelasan drift
+// beserta daftar recording_id yang berkontribusi + phantom amount masing-masing.
+func buildDefaultNotes(row driftRow, drift float64, suspects []suspectRecording) string {
+	sign := "+"
+	if drift < 0 {
+		sign = ""
+	}
+
+	var sb strings.Builder
+	sb.WriteString(fmt.Sprintf(
+		"Koreksi drift stock_log akibat bug Recording-Edit (in-place update menulis -decrease tanpa +increase). PW=%d (%s) drift=%s%.3f.",
+		row.ProductWarehouseID,
+		row.WarehouseName,
+		sign,
+		drift,
+	))
+
+	if len(suspects) == 0 {
+		return sb.String()
+	}
+
+	sb.WriteString(" Recordings affected:")
+
+	limit := len(suspects)
+	truncated := 0
+	if limit > maxSuspectInNotes {
+		truncated = limit - maxSuspectInNotes
+		limit = maxSuspectInNotes
+	}
+
+	for i := 0; i < limit; i++ {
+		s := suspects[i]
+		phantomSign := "+"
+		if s.Phantom < 0 {
+			phantomSign = ""
+		}
+		sb.WriteString(fmt.Sprintf(" #%d(%s%.0f)", s.RecordingID, phantomSign, s.Phantom))
+		if i < limit-1 || truncated > 0 {
+			sb.WriteString(",")
+		}
+	}
+
+	if truncated > 0 {
+		sb.WriteString(fmt.Sprintf(" ... (+%d more)", truncated))
+	}
+
+	sb.WriteString(".")
+	return sb.String()
+}
+
+func buildCorrectiveLog(row driftRow, drift float64, actorID uint, notes string) entity.StockLog {
+	corrective := entity.StockLog{
+		ProductWarehouseId: row.ProductWarehouseID,
+		CreatedBy:          actorID,
+		LoggableType:       string(utils.StockLogTypeAdjustment),
+		LoggableId:         0,
+		Stock:              row.CurrentQty,
+		Notes:              notes,
+		CreatedAt:          time.Now(),
+	}
+	if drift > 0 {
+		corrective.Increase = drift
+		corrective.Decrease = 0
+	} else {
+		corrective.Increase = 0
+		corrective.Decrease = -drift
+	}
+	return corrective
+}
+
+func modeLabel(apply bool) string {
+	if apply {
+		return "APPLY"
+	}
+	return "DRY-RUN"
+}
+
+func nearlyEqual(a, b float64) bool {
+	return math.Abs(a-b) <= qtyEpsilon
+}

cmd/normalize-recording-cutover-depletion/main.go

@@ -0,0 +1,266 @@
+// Command normalize-recording-cutover-depletion
+//
+// Data-only normalization of recording population metrics for a cut-over flock
+// where pre-cutover mortality (culling + dead) was booked via stock adjustments
+// (which do NOT feed the recording population). It applies an "opening depletion"
+// offset to the CUMULATIVE depletion of every recording in a project_flock_kandang,
+// recomputing the population-dependent metric columns DIRECTLY on the `recordings`
+// table.
+//
+// It does NOT touch recording_depletions, stock_allocations, product_warehouses,
+// project_flock_populations, or adjustment_stocks — so inventory/FIFO stay intact
+// (the existing adjustments keep owning the stock movement).
+//
+// Recomputed columns (per recording, ordered by record_datetime,id):
+//
+//	cumDepByDate = running SUM(recording_depletions.qty) up to that recording (INVARIANT)
+//	new_tcq            = initialChickin - cumDepByDate - opening
+//	cum_depletion_rate = (cumDepByDate + opening) / initialChickin * 100
+//	feed_intake        = feed_intake_old * (old_total_chick_qty / new_tcq)   [null->null]
+//	fcr_value          = fcr_value_old   * (old_total_chick_qty / new_tcq)   [null->null]
+//
+// cum_intake and egg-based metrics are left untouched (see plan).
+//
+// Idempotent: only rows where total_chick_qty IS DISTINCT FROM new_tcq are updated.
+// Self-check: run with -opening=0; consistent rows are no-ops, any row that changes
+// was already inconsistent (stale) and gets reconciled to follow the depletion data.
+//
+// Usage:
+//
+//	DB_HOST=localhost DB_PORT=5542 go run ./cmd/normalize-recording-cutover-depletion/ -pfk=91 -opening=0          # self-check dry-run
+//	DB_HOST=localhost DB_PORT=5542 go run ./cmd/normalize-recording-cutover-depletion/ -pfk=91 -opening=3126       # dry-run
+//	DB_HOST=localhost DB_PORT=5542 go run ./cmd/normalize-recording-cutover-depletion/ -pfk=91 -opening=3126 -apply # apply
+package main
+
+import (
+	"flag"
+	"fmt"
+	"log"
+	"math"
+	"os"
+	"text/tabwriter"
+
+	"gitlab.com/mbugroup/lti-api.git/internal/config"
+	"gitlab.com/mbugroup/lti-api.git/internal/database"
+	"gorm.io/gorm"
+)
+
+type recRow struct {
+	ID               uint     `gorm:"column:id"`
+	Day              *int     `gorm:"column:day"`
+	RecordDate       string   `gorm:"column:record_date"`
+	TotalChickQty    *float64 `gorm:"column:total_chick_qty"`
+	CumDepletionRate *float64 `gorm:"column:cum_depletion_rate"`
+	FeedIntake       *float64 `gorm:"column:feed_intake"`
+	FcrValue         *float64 `gorm:"column:fcr_value"`
+	CumDepByDate     float64  `gorm:"column:cum_dep_by_date"`
+}
+
+const eps = 1e-6
+
+func main() {
+	var (
+		pfk             uint
+		opening         float64
+		apply           bool
+		chickinOverride float64
+	)
+	flag.UintVar(&pfk, "pfk", 0, "project_flock_kandangs_id (required)")
+	flag.Float64Var(&opening, "opening", 0, "opening depletion qty added to cumulative depletion of every recording")
+	flag.BoolVar(&apply, "apply", false, "apply changes (default: dry-run)")
+	flag.Float64Var(&chickinOverride, "chickin", 0, "override initial chickin base (0 = auto SUM project_chickins.usage_qty)")
+	flag.Parse()
+
+	if pfk == 0 {
+		log.Fatal("-pfk is required")
+	}
+
+	db := database.Connect(config.DBHost, config.DBName)
+
+	// 1) initial chickin base
+	var initialChickin float64
+	if chickinOverride > 0 {
+		initialChickin = chickinOverride
+	} else {
+		if err := db.Raw(
+			`SELECT COALESCE(SUM(usage_qty),0) FROM project_chickins WHERE project_flock_kandang_id = ?`, pfk,
+		).Scan(&initialChickin).Error; err != nil {
+			log.Fatalf("query initial chickin: %v", err)
+		}
+	}
+	if initialChickin <= 0 {
+		log.Fatalf("initial chickin <= 0 for pfk %d (got %.3f)", pfk, initialChickin)
+	}
+
+	// 2) sanity: duplicate record_datetime would make cumulative-by-date ambiguous
+	var dupDatetimes int64
+	if err := db.Raw(
+		`SELECT COUNT(*) FROM (
+		   SELECT record_datetime FROM recordings
+		   WHERE project_flock_kandangs_id = ? AND deleted_at IS NULL
+		   GROUP BY record_datetime HAVING COUNT(*) > 1
+		 ) t`, pfk,
+	).Scan(&dupDatetimes).Error; err != nil {
+		log.Fatalf("check duplicate datetimes: %v", err)
+	}
+	if dupDatetimes > 0 {
+		fmt.Printf("WARNING: %d duplicate record_datetime group(s) for pfk %d — cumulative-by-date ordering may be ambiguous; review carefully.\n\n", dupDatetimes, pfk)
+	}
+
+	// 3) load recordings + running cumulative depletion (by record_datetime, id)
+	var rows []recRow
+	q := `
+	WITH dep AS (
+	  SELECT r.id, r.day, r.record_datetime,
+	         r.total_chick_qty, r.cum_depletion_rate, r.feed_intake, r.fcr_value,
+	         COALESCE((SELECT SUM(rd.qty) FROM recording_depletions rd WHERE rd.recording_id = r.id), 0) AS daily_dep
+	  FROM recordings r
+	  WHERE r.project_flock_kandangs_id = ? AND r.deleted_at IS NULL
+	)
+	SELECT id, day,
+	       to_char(record_datetime, 'YYYY-MM-DD') AS record_date,
+	       total_chick_qty, cum_depletion_rate, feed_intake, fcr_value,
+	       SUM(daily_dep) OVER (ORDER BY record_datetime, id) AS cum_dep_by_date
+	FROM dep
+	ORDER BY record_datetime, id`
+	if err := db.Raw(q, pfk).Scan(&rows).Error; err != nil {
+		log.Fatalf("query recordings: %v", err)
+	}
+	if len(rows) == 0 {
+		log.Fatalf("no recordings found for pfk %d", pfk)
+	}
+
+	mode := "DRY-RUN"
+	if apply {
+		mode = "APPLY"
+	}
+	fmt.Printf("=== normalize-recording-cutover-depletion ===\n")
+	fmt.Printf("Mode: %s | pfk=%d | initialChickin=%.3f | opening=%.3f | recordings=%d\n\n", mode, pfk, initialChickin, opening, len(rows))
+
+	tw := tabwriter.NewWriter(os.Stdout, 0, 2, 2, ' ', 0)
+	fmt.Fprintln(tw, "id\tday\tdate\ttcq_old->new\tcumRate_old->new\tfeed_old->new\tfcr_old->new\tstatus")
+
+	var willChange, anomalies, skipped int
+	var negTcq int
+	for _, r := range rows {
+		newTcq := initialChickin - r.CumDepByDate - opening
+		newRate := (r.CumDepByDate + opening) / initialChickin * 100
+
+		status := ""
+		// detect pre-existing inconsistency (stale row): old tcq != invariant base (opening=0 expectation)
+		expectedBase := initialChickin - r.CumDepByDate
+		if r.TotalChickQty == nil || math.Abs(*r.TotalChickQty-expectedBase) > 1e-3 {
+			status = "ANOMALY"
+			anomalies++
+		}
+
+		if newTcq < -eps {
+			status = "NEG_TCQ!"
+			negTcq++
+		}
+
+		// idempotent guard
+		if r.TotalChickQty != nil && math.Abs(*r.TotalChickQty-newTcq) < 1e-6 {
+			if status == "" {
+				status = "noop"
+			}
+			skipped++
+		} else {
+			willChange++
+		}
+
+		var newFeed, newFcr *float64
+		if r.FeedIntake != nil && r.TotalChickQty != nil && math.Abs(newTcq) > eps {
+			v := *r.FeedIntake * (*r.TotalChickQty / newTcq)
+			newFeed = &v
+		} else {
+			newFeed = r.FeedIntake
+		}
+		if r.FcrValue != nil && r.TotalChickQty != nil && math.Abs(newTcq) > eps {
+			v := *r.FcrValue * (*r.TotalChickQty / newTcq)
+			newFcr = &v
+		} else {
+			newFcr = r.FcrValue
+		}
+
+		fmt.Fprintf(tw, "%d\t%s\t%s\t%s -> %.3f\t%s -> %.3f\t%s -> %s\t%s -> %s\t%s\n",
+			r.ID, iptr(r.Day), r.RecordDate,
+			fptr(r.TotalChickQty), newTcq,
+			fptr(r.CumDepletionRate), newRate,
+			fptr(r.FeedIntake), fptrV(newFeed),
+			fptr(r.FcrValue), fptrV(newFcr),
+			status,
+		)
+	}
+	tw.Flush()
+
+	fmt.Printf("\nSummary: will_change=%d skipped(noop)=%d anomalies=%d neg_tcq=%d\n", willChange, skipped, anomalies, negTcq)
+	if negTcq > 0 {
+		log.Fatalf("ABORT: %d recording(s) would get negative total_chick_qty — opening too large or data issue", negTcq)
+	}
+
+	if !apply {
+		fmt.Println("\nDry-run only. Re-run with -apply to persist.")
+		return
+	}
+
+	// 4) APPLY — single set-based UPDATE in a transaction (RHS uses pre-update column values)
+	err := db.Transaction(func(tx *gorm.DB) error {
+		res := tx.Exec(`
+		WITH dep AS (
+		  SELECT r.id, r.record_datetime,
+		         COALESCE((SELECT SUM(rd.qty) FROM recording_depletions rd WHERE rd.recording_id = r.id), 0) AS daily_dep
+		  FROM recordings r
+		  WHERE r.project_flock_kandangs_id = ? AND r.deleted_at IS NULL
+		),
+		calc AS (
+		  SELECT id,
+		         (? - cum_dep - ?) AS new_tcq,
+		         ((cum_dep + ?) / ? * 100) AS new_rate
+		  FROM (
+		    SELECT id, SUM(daily_dep) OVER (ORDER BY record_datetime, id) AS cum_dep
+		    FROM dep
+		  ) s
+		)
+		UPDATE recordings r SET
+		  total_chick_qty   = c.new_tcq,
+		  cum_depletion_rate = c.new_rate,
+		  feed_intake = CASE WHEN r.feed_intake IS NULL OR r.total_chick_qty IS NULL OR c.new_tcq = 0
+		                     THEN r.feed_intake ELSE r.feed_intake * (r.total_chick_qty / c.new_tcq) END,
+		  fcr_value   = CASE WHEN r.fcr_value IS NULL OR r.total_chick_qty IS NULL OR c.new_tcq = 0
+		                     THEN r.fcr_value ELSE r.fcr_value * (r.total_chick_qty / c.new_tcq) END,
+		  updated_at = NOW()
+		FROM calc c
+		WHERE r.id = c.id
+		  AND r.total_chick_qty IS DISTINCT FROM c.new_tcq`,
+			pfk,
+			initialChickin, opening,
+			opening, initialChickin,
+		)
+		if res.Error != nil {
+			return res.Error
+		}
+		fmt.Printf("\nAPPLIED: %d recording row(s) updated.\n", res.RowsAffected)
+		return nil
+	})
+	if err != nil {
+		log.Fatalf("apply failed: %v", err)
+	}
+	fmt.Println("Done. Verify with the queries in tmp/pfk91-cutover-fix.md.")
+}
+
+func fptr(p *float64) string {
+	if p == nil {
+		return "null"
+	}
+	return fmt.Sprintf("%.3f", *p)
+}
+
+func fptrV(p *float64) string { return fptr(p) }
+
+func iptr(p *int) string {
+	if p == nil {
+		return "-"
+	}
+	return fmt.Sprintf("%d", *p)
+}

cmd/reconcile-fifo-total-used/main.go

@@ -0,0 +1,484 @@
+// Command reconcile-fifo-total-used memperbaiki "phantom total_used" pada
+// stockable lot FIFO v2 (recording_eggs, stock_transfer_details, dst.).
+//
+// LATAR BELAKANG
+// Sebelum fix di population_allocation.go, ReleaseByUsable melepas SEMUA alokasi
+// CONSUME sebuah usable (termasuk RECORDING_EGG / STOCK_TRANSFER_IN) tanpa
+// men-decrement total_used stockable-nya. Akibatnya total_used "nyangkut" lebih
+// besar dari jumlah alokasi ACTIVE yang membackup-nya (phantom) → available
+// dihitung 0 padahal stok fisik ada → Delivery Order telur nyangkut di pending.
+//
+// PERBAIKAN
+// Sumber kebenaran konsumsi = stock_allocations status ACTIVE & purpose CONSUME.
+// Command ini menyetel ulang total_used setiap lot = SUM(alokasi ACTIVE CONSUME
+// untuk lot itu), lalu menjalankan FIFO v2 Reflow per (PW, flag group) sehingga
+// pending dialokasi ulang ke stok yang kini available dan product_warehouses.qty
+// dihitung ulang.
+//
+// PENTING: jalankan command ini SETELAH fix kode (population_allocation.go)
+// ter-deploy, dan SEBELUM mengaktifkan blok over-sell telur.
+//
+// Cara pakai:
+//
+//	go run ./cmd/reconcile-fifo-total-used/ -pw=1292                 # dry-run 1 PW
+//	go run ./cmd/reconcile-fifo-total-used/ -pw=1292 -apply          # apply 1 PW
+//	go run ./cmd/reconcile-fifo-total-used/ -pw=1292,1296,1268 -apply
+//	go run ./cmd/reconcile-fifo-total-used/ -pw=1292 -apply -output=json
+package main
+
+import (
+	"context"
+	"encoding/json"
+	"flag"
+	"fmt"
+	"log"
+	"os"
+	"regexp"
+	"strconv"
+	"strings"
+	"time"
+
+	commonSvc "gitlab.com/mbugroup/lti-api.git/internal/common/service"
+	"gitlab.com/mbugroup/lti-api.git/internal/config"
+	"gitlab.com/mbugroup/lti-api.git/internal/database"
+
+	"github.com/sirupsen/logrus"
+	"gorm.io/gorm"
+	gormlogger "gorm.io/gorm/logger"
+)
+
+const (
+	outputTable = "table"
+	outputJSON  = "json"
+)
+
+var identifierRe = regexp.MustCompile(`^[a-zA-Z_][a-zA-Z0-9_]*$`)
+
+type options struct {
+	Apply     bool
+	Output    string
+	DBSSLMode string
+	PWs       []uint
+}
+
+// stockableRule menggambarkan satu jenis stockable (mis. RECORDING_EGG) beserta
+// tabel & kolom yang dipakai FIFO v2 untuk melacak stok masuk.
+type stockableRule struct {
+	LegacyTypeKey       string
+	SourceTable         string
+	SourceIDColumn      string
+	UsedQuantityCol     string
+	ProductWarehouseCol string
+	QuantityCol         string
+	ScopeSQL            string
+}
+
+type pwResult struct {
+	ProductWarehouseID uint     `json:"product_warehouse_id"`
+	Product            string   `json:"product"`
+	Warehouse          string   `json:"warehouse"`
+	FlagGroups         []string `json:"flag_groups"`
+
+	QtyBefore       float64 `json:"qty_before"`
+	TotalUsedBefore float64 `json:"total_used_before"`
+	ActiveConsume   float64 `json:"active_consume"`
+	Phantom         float64 `json:"phantom"`
+	PendingBefore   float64 `json:"pending_before"`
+
+	QtyAfter     float64 `json:"qty_after,omitempty"`
+	PendingAfter float64 `json:"pending_after,omitempty"`
+
+	Status string `json:"status"`
+	Error  string `json:"error,omitempty"`
+}
+
+type runSummary struct {
+	Mode            string     `json:"mode"`
+	TargetPWs       []uint     `json:"target_pws"`
+	Results         []pwResult `json:"results"`
+	DurationSeconds float64    `json:"duration_seconds"`
+	OverallStatus   string     `json:"overall_status"`
+}
+
+func main() {
+	opts, err := parseFlags()
+	if err != nil {
+		log.Fatalf("invalid flags: %v", err)
+	}
+	if opts.DBSSLMode != "" {
+		config.DBSSLMode = opts.DBSSLMode
+	}
+
+	ctx := context.Background()
+	db := database.Connect(config.DBHost, config.DBName)
+	// Quiet the per-query GORM logging; this command emits its own summary and
+	// the reflow step would otherwise produce a very noisy query log.
+	db = db.Session(&gorm.Session{Logger: gormlogger.Default.LogMode(gormlogger.Silent)})
+
+	logger := logrus.New()
+	logger.SetLevel(logrus.WarnLevel)
+	svc := commonSvc.NewFifoStockV2Service(db, logger)
+
+	start := time.Now()
+
+	stockableRules, err := loadStockableRules(ctx, db)
+	if err != nil {
+		log.Fatalf("failed to load stockable route rules: %v", err)
+	}
+	pendingRules, err := loadUsablePendingRules(ctx, db)
+	if err != nil {
+		log.Fatalf("failed to load usable route rules: %v", err)
+	}
+
+	summary := runSummary{
+		Mode:          modeLabel(opts.Apply),
+		TargetPWs:     opts.PWs,
+		OverallStatus: "PASS",
+	}
+
+	for _, pw := range opts.PWs {
+		res := reconcilePW(ctx, db, svc, pw, stockableRules, pendingRules, opts.Apply)
+		if res.Status == "FAIL" {
+			summary.OverallStatus = "FAIL"
+		}
+		summary.Results = append(summary.Results, res)
+	}
+
+	summary.DurationSeconds = time.Since(start).Seconds()
+	render(opts.Output, summary)
+
+	if !opts.Apply {
+		fmt.Println("\nDry-run only. Re-run with -apply to reset total_used and reflow the PW(s) above.")
+	}
+	if summary.OverallStatus == "FAIL" {
+		os.Exit(1)
+	}
+}
+
+// reconcilePW mengukur kondisi PW, lalu (jika -apply) menyetel ulang total_used
+// tiap lot dan menjalankan reflow, semuanya dalam satu transaksi.
+func reconcilePW(
+	ctx context.Context,
+	db *gorm.DB,
+	svc commonSvc.FifoStockV2Service,
+	pw uint,
+	stockableRules []stockableRule,
+	pendingRules []stockableRule,
+	apply bool,
+) pwResult {
+	res := pwResult{ProductWarehouseID: pw, Status: "OK"}
+
+	if name, wh, err := loadPWIdentity(ctx, db, pw); err != nil {
+		res.Status = "FAIL"
+		res.Error = fmt.Sprintf("load identity: %v", err)
+		return res
+	} else {
+		res.Product, res.Warehouse = name, wh
+	}
+
+	flagGroups, err := loadFlagGroups(ctx, db, pw)
+	if err != nil {
+		res.Status = "FAIL"
+		res.Error = fmt.Sprintf("load flag groups: %v", err)
+		return res
+	}
+	res.FlagGroups = flagGroups
+
+	res.QtyBefore, _ = loadQty(ctx, db, pw)
+	res.TotalUsedBefore, _ = sumStockableUsed(ctx, db, pw, stockableRules)
+	res.ActiveConsume, _ = loadActiveConsume(ctx, db, pw)
+	res.PendingBefore, _ = sumPending(ctx, db, pw, pendingRules)
+	res.Phantom = res.TotalUsedBefore - res.ActiveConsume
+
+	if !apply {
+		return res
+	}
+
+	err = db.WithContext(ctx).Transaction(func(tx *gorm.DB) error {
+		for _, rule := range stockableRules {
+			if err := recomputeUsed(ctx, tx, rule, pw); err != nil {
+				return fmt.Errorf("recompute %s: %w", rule.LegacyTypeKey, err)
+			}
+		}
+		for _, fg := range flagGroups {
+			if _, err := svc.Reflow(ctx, commonSvc.FifoStockV2ReflowRequest{
+				FlagGroupCode:      fg,
+				ProductWarehouseID: pw,
+				Tx:                 tx,
+			}); err != nil {
+				return fmt.Errorf("reflow flag_group=%s: %w", fg, err)
+			}
+		}
+		return nil
+	})
+	if err != nil {
+		res.Status = "FAIL"
+		res.Error = err.Error()
+		return res
+	}
+
+	res.QtyAfter, _ = loadQty(ctx, db, pw)
+	res.PendingAfter, _ = sumPending(ctx, db, pw, pendingRules)
+	return res
+}
+
+func recomputeUsed(ctx context.Context, tx *gorm.DB, rule stockableRule, pw uint) error {
+	q := fmt.Sprintf(`
+UPDATE %s t
+SET %s = COALESCE((
+    SELECT SUM(sa.qty) FROM stock_allocations sa
+    WHERE sa.stockable_type = ?
+      AND sa.stockable_id = t.%s
+      AND sa.status = 'ACTIVE'
+      AND sa.allocation_purpose = 'CONSUME'
+), 0)
+WHERE t.%s = ?`, rule.SourceTable, rule.UsedQuantityCol, rule.SourceIDColumn, rule.ProductWarehouseCol)
+	if strings.TrimSpace(rule.ScopeSQL) != "" {
+		q += " AND (" + rule.ScopeSQL + ")"
+	}
+	return tx.WithContext(ctx).Exec(q, rule.LegacyTypeKey, pw).Error
+}
+
+// ---- loaders ----
+
+func loadStockableRules(ctx context.Context, db *gorm.DB) ([]stockableRule, error) {
+	type row struct {
+		LegacyTypeKey       string `gorm:"column:legacy_type_key"`
+		SourceTable         string `gorm:"column:source_table"`
+		SourceIDColumn      string `gorm:"column:source_id_column"`
+		UsedQuantityCol     string `gorm:"column:used_quantity_col"`
+		ProductWarehouseCol string `gorm:"column:product_warehouse_col"`
+		QuantityCol         string `gorm:"column:quantity_col"`
+		ScopeSQL            string `gorm:"column:scope_sql"`
+	}
+	var rows []row
+	err := db.WithContext(ctx).
+		Table("fifo_stock_v2_route_rules").
+		Select("DISTINCT legacy_type_key, source_table, source_id_column, COALESCE(used_quantity_col,'') AS used_quantity_col, product_warehouse_col, COALESCE(quantity_col,'') AS quantity_col, COALESCE(scope_sql,'') AS scope_sql").
+		Where("lane = ? AND is_active = TRUE", "STOCKABLE").
+		Where("used_quantity_col IS NOT NULL AND used_quantity_col <> ''").
+		Scan(&rows).Error
+	if err != nil {
+		return nil, err
+	}
+
+	out := make([]stockableRule, 0, len(rows))
+	seen := map[string]bool{}
+	for _, r := range rows {
+		if !validIdentifiers(r.SourceTable, r.SourceIDColumn, r.UsedQuantityCol, r.ProductWarehouseCol) {
+			return nil, fmt.Errorf("unsafe identifier in route rule %s (table=%s used=%s pw=%s)", r.LegacyTypeKey, r.SourceTable, r.UsedQuantityCol, r.ProductWarehouseCol)
+		}
+		key := r.LegacyTypeKey + "|" + r.SourceTable + "|" + r.UsedQuantityCol + "|" + r.ProductWarehouseCol
+		if seen[key] {
+			continue
+		}
+		seen[key] = true
+		out = append(out, stockableRule(r))
+	}
+	return out, nil
+}
+
+func loadUsablePendingRules(ctx context.Context, db *gorm.DB) ([]stockableRule, error) {
+	type row struct {
+		SourceTable         string `gorm:"column:source_table"`
+		ProductWarehouseCol string `gorm:"column:product_warehouse_col"`
+		PendingCol          string `gorm:"column:pending_quantity_col"`
+		ScopeSQL            string `gorm:"column:scope_sql"`
+	}
+	var rows []row
+	err := db.WithContext(ctx).
+		Table("fifo_stock_v2_route_rules").
+		Select("DISTINCT source_table, product_warehouse_col, pending_quantity_col, COALESCE(scope_sql,'') AS scope_sql").
+		Where("lane = ? AND is_active = TRUE", "USABLE").
+		Where("pending_quantity_col IS NOT NULL AND pending_quantity_col <> ''").
+		Scan(&rows).Error
+	if err != nil {
+		return nil, err
+	}
+	out := make([]stockableRule, 0, len(rows))
+	seen := map[string]bool{}
+	for _, r := range rows {
+		if !validIdentifiers(r.SourceTable, r.ProductWarehouseCol, r.PendingCol) {
+			return nil, fmt.Errorf("unsafe identifier in usable rule (table=%s pw=%s pending=%s)", r.SourceTable, r.ProductWarehouseCol, r.PendingCol)
+		}
+		key := r.SourceTable + "|" + r.PendingCol + "|" + r.ProductWarehouseCol
+		if seen[key] {
+			continue
+		}
+		seen[key] = true
+		out = append(out, stockableRule{
+			SourceTable:         r.SourceTable,
+			ProductWarehouseCol: r.ProductWarehouseCol,
+			UsedQuantityCol:     r.PendingCol, // reuse field as the column to SUM
+			ScopeSQL:            r.ScopeSQL,
+		})
+	}
+	return out, nil
+}
+
+func loadPWIdentity(ctx context.Context, db *gorm.DB, pw uint) (string, string, error) {
+	type row struct {
+		Product   string `gorm:"column:product"`
+		Warehouse string `gorm:"column:warehouse"`
+	}
+	var out row
+	err := db.WithContext(ctx).
+		Table("product_warehouses pw").
+		Select("p.name AS product, w.name AS warehouse").
+		Joins("JOIN products p ON p.id = pw.product_id").
+		Joins("JOIN warehouses w ON w.id = pw.warehouse_id").
+		Where("pw.id = ?", pw).
+		Take(&out).Error
+	return out.Product, out.Warehouse, err
+}
+
+func loadFlagGroups(ctx context.Context, db *gorm.DB, pw uint) ([]string, error) {
+	var groups []string
+	err := db.WithContext(ctx).
+		Table("stock_allocations").
+		Distinct("flag_group_code").
+		Where("product_warehouse_id = ? AND flag_group_code IS NOT NULL AND flag_group_code <> ''", pw).
+		Order("flag_group_code ASC").
+		Scan(&groups).Error
+	return groups, err
+}
+
+func loadQty(ctx context.Context, db *gorm.DB, pw uint) (float64, error) {
+	var v float64
+	err := db.WithContext(ctx).
+		Table("product_warehouses").
+		Select("COALESCE(qty,0)").
+		Where("id = ?", pw).
+		Scan(&v).Error
+	return v, err
+}
+
+func loadActiveConsume(ctx context.Context, db *gorm.DB, pw uint) (float64, error) {
+	var v float64
+	err := db.WithContext(ctx).
+		Table("stock_allocations").
+		Select("COALESCE(SUM(qty),0)").
+		Where("product_warehouse_id = ? AND status = 'ACTIVE' AND allocation_purpose = 'CONSUME'", pw).
+		Scan(&v).Error
+	return v, err
+}
+
+func sumStockableUsed(ctx context.Context, db *gorm.DB, pw uint, rules []stockableRule) (float64, error) {
+	total := 0.0
+	for _, rule := range rules {
+		v, err := sumColumn(ctx, db, rule.SourceTable, rule.UsedQuantityCol, rule.ProductWarehouseCol, rule.ScopeSQL, pw)
+		if err != nil {
+			return total, err
+		}
+		total += v
+	}
+	return total, nil
+}
+
+func sumPending(ctx context.Context, db *gorm.DB, pw uint, rules []stockableRule) (float64, error) {
+	total := 0.0
+	for _, rule := range rules {
+		v, err := sumColumn(ctx, db, rule.SourceTable, rule.UsedQuantityCol, rule.ProductWarehouseCol, rule.ScopeSQL, pw)
+		if err != nil {
+			return total, err
+		}
+		total += v
+	}
+	return total, nil
+}
+
+func sumColumn(ctx context.Context, db *gorm.DB, table, col, pwCol, scope string, pw uint) (float64, error) {
+	q := fmt.Sprintf("SELECT COALESCE(SUM(%s),0) FROM %s WHERE %s = ?", col, table, pwCol)
+	if strings.TrimSpace(scope) != "" {
+		q += " AND (" + scope + ")"
+	}
+	var v float64
+	err := db.WithContext(ctx).Raw(q, pw).Scan(&v).Error
+	return v, err
+}
+
+// ---- flags / render ----
+
+func parseFlags() (*options, error) {
+	var opts options
+	var pwsRaw string
+	flag.BoolVar(&opts.Apply, "apply", false, "Apply the reconciliation (omit for dry-run)")
+	flag.StringVar(&opts.Output, "output", outputTable, "Output format: table or json")
+	flag.StringVar(&opts.DBSSLMode, "db-sslmode", "", "Database sslmode override")
+	flag.StringVar(&pwsRaw, "pw", "", "Comma-separated product_warehouse ids to reconcile (required)")
+	flag.Parse()
+
+	opts.Output = strings.ToLower(strings.TrimSpace(opts.Output))
+	if opts.Output == "" {
+		opts.Output = outputTable
+	}
+	if opts.Output != outputTable && opts.Output != outputJSON {
+		return nil, fmt.Errorf("unsupported --output=%s", opts.Output)
+	}
+
+	pwsRaw = strings.TrimSpace(pwsRaw)
+	if pwsRaw == "" {
+		return nil, fmt.Errorf("-pw is required (e.g. -pw=1292 or -pw=1292,1296)")
+	}
+	for _, part := range strings.Split(pwsRaw, ",") {
+		part = strings.TrimSpace(part)
+		if part == "" {
+			continue
+		}
+		id, err := strconv.ParseUint(part, 10, 64)
+		if err != nil || id == 0 {
+			return nil, fmt.Errorf("invalid product_warehouse id %q", part)
+		}
+		opts.PWs = append(opts.PWs, uint(id))
+	}
+	if len(opts.PWs) == 0 {
+		return nil, fmt.Errorf("no valid product_warehouse ids parsed from -pw")
+	}
+	return &opts, nil
+}
+
+func validIdentifiers(ids ...string) bool {
+	for _, id := range ids {
+		if !identifierRe.MatchString(id) {
+			return false
+		}
+	}
+	return true
+}
+
+func modeLabel(apply bool) string {
+	if apply {
+		return "APPLY"
+	}
+	return "DRY_RUN"
+}
+
+func render(mode string, summary runSummary) {
+	if mode == outputJSON {
+		enc := json.NewEncoder(os.Stdout)
+		enc.SetIndent("", "  ")
+		_ = enc.Encode(summary)
+		return
+	}
+
+	fmt.Printf("=== Reconcile FIFO total_used ===\n")
+	fmt.Printf("Mode            : %s\n", summary.Mode)
+	for _, r := range summary.Results {
+		fmt.Printf("\n--- PW %d (%s @ %s) [%s] ---\n", r.ProductWarehouseID, r.Product, r.Warehouse, r.Status)
+		if r.Error != "" {
+			fmt.Printf("ERROR           : %s\n", r.Error)
+		}
+		fmt.Printf("Flag groups     : %s\n", strings.Join(r.FlagGroups, ", "))
+		fmt.Printf("qty (before)    : %.3f\n", r.QtyBefore)
+		fmt.Printf("Σ total_used    : %.3f\n", r.TotalUsedBefore)
+		fmt.Printf("Σ active CONSUME: %.3f\n", r.ActiveConsume)
+		fmt.Printf("PHANTOM         : %.3f  (total_used yang akan dilepas)\n", r.Phantom)
+		fmt.Printf("pending (before): %.3f\n", r.PendingBefore)
+		if summary.Mode == "APPLY" && r.Status == "OK" {
+			fmt.Printf("qty (after)     : %.3f\n", r.QtyAfter)
+			fmt.Printf("pending (after) : %.3f\n", r.PendingAfter)
+		}
+	}
+	fmt.Printf("\nDuration        : %.2fs\n", summary.DurationSeconds)
+	fmt.Printf("Overall status  : %s\n", summary.OverallStatus)
+}

cmd/seed-house-depreciation-standards/main.go

@@ -0,0 +1,638 @@
+// Command seed-house-depreciation-standards membaca kurva depresiasi per-day
+// dari file Excel, lalu meng-generate file migration {up,down}.sql yang
+// menyisipkan baris house_depreciation_standards dengan project_flock_ids
+// berisi semua flock yang memakai kurva tersebut.
+//
+// Kurva disimpan SEKALI di DB sebagai satu baris dengan
+// project_flock_ids = ARRAY[52,53,54]::bigint[]. Lookup di engine pakai
+// ? = ANY(project_flock_ids), sehingga tidak ada duplikasi baris.
+//
+// Hanya multiplication_percentage yang di-override; house_type & standard_week
+// diwarisi dari baris global (project_flock_ids IS NULL) untuk hari yang sama,
+// dan depreciation_percent diturunkan = (1 - multiplication_percentage) * 100.
+//
+// Jalankan lokal (tidak ada API yang di-hit di production):
+//
+//	go run ./cmd/seed-house-depreciation-standards \
+//	  -project-flock-ids=52,53,54 -file=curve.xlsx         # dry-run
+//	go run ./cmd/seed-house-depreciation-standards \
+//	  -project-flock-ids=52,53,54 -file=curve.xlsx -apply  # tulis migration
+package main
+
+import (
+	"context"
+	"flag"
+	"fmt"
+	"log"
+	"os"
+	"path/filepath"
+	"sort"
+	"strconv"
+	"strings"
+	"time"
+
+	"github.com/xuri/excelize/v2"
+	"gitlab.com/mbugroup/lti-api.git/internal/config"
+	"gitlab.com/mbugroup/lti-api.git/internal/database"
+	"gitlab.com/mbugroup/lti-api.git/internal/utils"
+	"gorm.io/gorm"
+)
+
+const (
+	dateLayout        = "2006-01-02"
+	timestampLayout   = "20060102150405"
+	defaultMigrations = "internal/database/migrations"
+	headerDay         = "day"
+	headerMultiplier  = "multiplication_percentage"
+)
+
+type options struct {
+	ProjectFlockIDs string // comma-separated flock IDs (wajib, min 1)
+	FilePath        string
+	Sheet           string
+	EffectiveDate   string
+	HouseType       string
+	OutDir          string
+	Apply           bool
+}
+
+type curveRow struct {
+	Day    int
+	Mult   float64
+	ColRef string // Excel column letter (e.g. "B"), untuk error reporting
+}
+
+type validationIssue struct {
+	Row     int
+	Field   string
+	Message string
+}
+
+func (i validationIssue) String() string {
+	if i.Row > 0 {
+		return fmt.Sprintf("row=%d field=%s message=%s", i.Row, i.Field, i.Message)
+	}
+	return fmt.Sprintf("field=%s message=%s", i.Field, i.Message)
+}
+
+func main() {
+	var opts options
+	flag.StringVar(&opts.ProjectFlockIDs, "project-flock-ids", "", "Comma-separated LAYING project flock IDs yang memakai kurva ini (required, e.g. 52,53,54)")
+	flag.StringVar(&opts.FilePath, "file", "", "Path ke .xlsx — format horizontal: baris 'day' dan 'multiplication_percentage' (required)")
+	flag.StringVar(&opts.Sheet, "sheet", "", "Nama sheet (opsional; default: sheet pertama)")
+	flag.StringVar(&opts.EffectiveDate, "effective-date", "", "effective_date untuk baris yang di-insert (YYYY-MM-DD; default: hari ini)")
+	flag.StringVar(&opts.HouseType, "house-type", "", "Override house_type (open_house|close_house). Default: di-derive dari kandang flock")
+	flag.StringVar(&opts.OutDir, "out-dir", defaultMigrations, "Direktori output file migration")
+	flag.BoolVar(&opts.Apply, "apply", false, "Tulis file migration. Jika false: dry-run (cetak SQL ke stdout)")
+	flag.Parse()
+
+	opts.FilePath = strings.TrimSpace(opts.FilePath)
+	opts.Sheet = strings.TrimSpace(opts.Sheet)
+	opts.OutDir = strings.TrimSpace(opts.OutDir)
+
+	if strings.TrimSpace(opts.ProjectFlockIDs) == "" {
+		log.Fatal("--project-flock-ids is required")
+	}
+	flockIDs, err := parseFlockIDs(opts.ProjectFlockIDs)
+	if err != nil {
+		log.Fatalf("--project-flock-ids: %v", err)
+	}
+
+	if opts.FilePath == "" {
+		log.Fatal("--file is required")
+	}
+
+	location, err := time.LoadLocation("Asia/Jakarta")
+	if err != nil {
+		log.Fatalf("failed to load timezone Asia/Jakarta: %v", err)
+	}
+
+	effectiveDate, err := resolveEffectiveDate(opts.EffectiveDate, location)
+	if err != nil {
+		log.Fatalf("invalid --effective-date: %v", err)
+	}
+	opts.EffectiveDate = effectiveDate.Format(dateLayout)
+
+	sheetName, curve, parseIssues, err := parseCurveFile(opts.FilePath, opts.Sheet)
+	if err != nil {
+		log.Fatalf("failed reading excel: %v", err)
+	}
+
+	ctx := context.Background()
+	db := database.Connect(config.DBHost, config.DBName)
+
+	for _, id := range flockIDs {
+		if err := assertActiveLayingFlock(ctx, db, id); err != nil {
+			log.Fatalf("flock %d: %v", id, err)
+		}
+	}
+
+	houseTypes, err := resolveHouseTypesForFlocks(ctx, db, flockIDs, opts.HouseType)
+	if err != nil {
+		log.Fatalf("house_type resolution failed: %v", err)
+	}
+
+	// Days yang tidak ada di global standard cukup di-skip oleh JOIN LATERAL (inner join) —
+	// tidak perlu validasi coverage; tidak ada global row = tidak ada INSERT, bukan error.
+	issues := append([]validationIssue{}, parseIssues...)
+	sortValidationIssues(issues)
+
+	fmt.Printf("Mode: %s\n", modeLabel(opts.Apply))
+	fmt.Printf("File: %s\n", opts.FilePath)
+	fmt.Printf("Sheet: %s\n", sheetName)
+	fmt.Printf("Project flock IDs: %s\n", formatFlockIDs(flockIDs))
+	fmt.Printf("House types: %s\n", strings.Join(houseTypes, ", "))
+	fmt.Printf("Effective date: %s\n", opts.EffectiveDate)
+	fmt.Printf("Curve rows parsed: %d\n", len(curve))
+	if len(curve) > 0 {
+		minDay, maxDay := dayRange(curve)
+		fmt.Printf("Day range: %d..%d\n", minDay, maxDay)
+	}
+	fmt.Printf("Validation errors: %d\n", len(issues))
+	fmt.Println()
+
+	if len(issues) > 0 {
+		fmt.Println("Validation errors:")
+		for _, issue := range issues {
+			fmt.Printf("ERROR %s\n", issue.String())
+		}
+		os.Exit(1)
+	}
+
+	upSQL := buildUpSQL(opts, houseTypes, curve, flockIDs)
+	downSQL := buildDownSQL(opts, flockIDs)
+
+	prefix := time.Now().In(location).Format(timestampLayout)
+	suffix := formatFlockIDsForFilename(flockIDs)
+	upName := fmt.Sprintf("%s_seed_house_depreciation_flocks_%s.up.sql", prefix, suffix)
+	downName := fmt.Sprintf("%s_seed_house_depreciation_flocks_%s.down.sql", prefix, suffix)
+
+	if !opts.Apply {
+		fmt.Printf("--- %s ---\n%s\n", upName, upSQL)
+		fmt.Printf("--- %s ---\n%s\n", downName, downSQL)
+		fmt.Printf("Dry-run: would write 2 files to %s. Re-run with -apply to create them.\n", opts.OutDir)
+		return
+	}
+
+	upPath := filepath.Join(opts.OutDir, upName)
+	downPath := filepath.Join(opts.OutDir, downName)
+	if err := os.WriteFile(upPath, []byte(upSQL), 0o644); err != nil {
+		log.Fatalf("failed writing %s: %v", upPath, err)
+	}
+	if err := os.WriteFile(downPath, []byte(downSQL), 0o644); err != nil {
+		log.Fatalf("failed writing %s: %v", downPath, err)
+	}
+
+	fmt.Printf("WROTE %s\n", upPath)
+	fmt.Printf("WROTE %s\n", downPath)
+	fmt.Println("Review the SQL, commit it, then deploy runs `make migrate-up`.")
+}
+
+// --- validation helpers -------------------------------------------------------
+
+func parseFlockIDs(raw string) ([]uint, error) {
+	parts := strings.Split(raw, ",")
+	ids := make([]uint, 0, len(parts))
+	seen := make(map[uint]bool)
+	for _, p := range parts {
+		p = strings.TrimSpace(p)
+		if p == "" {
+			continue
+		}
+		n, err := strconv.ParseUint(p, 10, 64)
+		if err != nil || n == 0 {
+			return nil, fmt.Errorf("invalid flock ID %q: must be a positive integer", p)
+		}
+		id := uint(n)
+		if seen[id] {
+			return nil, fmt.Errorf("duplicate flock ID %d", id)
+		}
+		seen[id] = true
+		ids = append(ids, id)
+	}
+	if len(ids) == 0 {
+		return nil, fmt.Errorf("at least one project flock ID required")
+	}
+	// Sort IDs so generated SQL and filename are deterministic.
+	sort.Slice(ids, func(i, j int) bool { return ids[i] < ids[j] })
+	return ids, nil
+}
+
+func formatFlockIDs(ids []uint) string {
+	parts := make([]string, len(ids))
+	for i, id := range ids {
+		parts[i] = strconv.FormatUint(uint64(id), 10)
+	}
+	return strings.Join(parts, ", ")
+}
+
+// formatFlockIDsForFilename returns "52_53_54" for use in migration filenames.
+// Truncates to first 4 IDs if many, to keep filename reasonable.
+func formatFlockIDsForFilename(ids []uint) string {
+	display := ids
+	suffix := ""
+	if len(ids) > 4 {
+		display = ids[:4]
+		suffix = fmt.Sprintf("_and_%d_more", len(ids)-4)
+	}
+	parts := make([]string, len(display))
+	for i, id := range display {
+		parts[i] = strconv.FormatUint(uint64(id), 10)
+	}
+	return strings.Join(parts, "_") + suffix
+}
+
+// --- effective date -----------------------------------------------------------
+
+func resolveEffectiveDate(raw string, location *time.Location) (time.Time, error) {
+	raw = strings.TrimSpace(raw)
+	if raw == "" {
+		now := time.Now().In(location)
+		return time.Date(now.Year(), now.Month(), now.Day(), 0, 0, 0, 0, location), nil
+	}
+	parsed, err := time.ParseInLocation(dateLayout, raw, location)
+	if err != nil {
+		return time.Time{}, fmt.Errorf("must follow format YYYY-MM-DD")
+	}
+	return parsed, nil
+}
+
+// --- excel parsing -----------------------------------------------------------
+
+// parseCurveFile membaca format horizontal dari Excel:
+//
+//	Baris 1 (label "day"):                    day | 1 | 2 | 3 | ...
+//	Baris 2 (label "multiplication_percentage"):  mp  | 0.997.. | 0.997.. | ...
+//
+// Kedua baris bisa ada di urutan berapa pun, dideteksi lewat label di kolom A.
+// Kolom A adalah label; data mulai dari kolom B seterusnya.
+func parseCurveFile(filePath, requestedSheet string) (string, []curveRow, []validationIssue, error) {
+	workbook, err := excelize.OpenFile(filePath)
+	if err != nil {
+		return "", nil, nil, err
+	}
+	defer func() { _ = workbook.Close() }()
+
+	sheetName, err := resolveSheetName(workbook, requestedSheet)
+	if err != nil {
+		return "", nil, nil, err
+	}
+
+	allRows, err := workbook.GetRows(sheetName, excelize.Options{RawCellValue: true})
+	if err != nil {
+		return "", nil, nil, err
+	}
+	if len(allRows) == 0 {
+		return sheetName, nil, []validationIssue{{Field: "sheet", Message: "sheet is empty"}}, nil
+	}
+
+	var dayRow, multRow []string
+	for _, row := range allRows {
+		if len(row) == 0 {
+			continue
+		}
+		switch normalizeHeader(row[0]) {
+		case headerDay:
+			dayRow = row
+		case headerMultiplier:
+			multRow = row
+		}
+	}
+
+	issues := make([]validationIssue, 0)
+	if dayRow == nil {
+		issues = append(issues, validationIssue{Field: headerDay, Message: `baris dengan label "day" di kolom A tidak ditemukan`})
+	}
+	if multRow == nil {
+		issues = append(issues, validationIssue{Field: headerMultiplier, Message: `baris dengan label "multiplication_percentage" di kolom A tidak ditemukan`})
+	}
+	if len(issues) > 0 {
+		return sheetName, nil, issues, nil
+	}
+
+	maxCols := len(dayRow)
+	if len(multRow) > maxCols {
+		maxCols = len(multRow)
+	}
+
+	rows := make([]curveRow, 0, maxCols-1)
+	seenDays := make(map[int]string)
+
+	for colIdx := 1; colIdx < maxCols; colIdx++ {
+		dayRaw := strings.TrimSpace(cellValue(dayRow, colIdx))
+		multRaw := strings.TrimSpace(cellValue(multRow, colIdx))
+		if dayRaw == "" && multRaw == "" {
+			continue
+		}
+
+		colName, _ := excelize.ColumnNumberToName(colIdx + 1)
+
+		var colIssues []validationIssue
+		day, dayErr := parsePositiveInt(dayRaw)
+		if dayErr != nil {
+			colIssues = append(colIssues, validationIssue{
+				Field:   headerDay,
+				Message: fmt.Sprintf("col=%s: %s", colName, dayErr.Error()),
+			})
+		}
+		mult, multErr := parseMultiplication(multRaw)
+		if multErr != nil {
+			colIssues = append(colIssues, validationIssue{
+				Field:   headerMultiplier,
+				Message: fmt.Sprintf("col=%s: %s", colName, multErr.Error()),
+			})
+		}
+		if day > 0 {
+			if prevCol, exists := seenDays[day]; exists {
+				colIssues = append(colIssues, validationIssue{
+					Field:   headerDay,
+					Message: fmt.Sprintf("col=%s: duplicate day %d (already in col %s)", colName, day, prevCol),
+				})
+			} else {
+				seenDays[day] = colName
+			}
+		}
+		if len(colIssues) > 0 {
+			issues = append(issues, colIssues...)
+			continue
+		}
+		rows = append(rows, curveRow{Day: day, Mult: mult, ColRef: colName})
+	}
+
+	if len(rows) == 0 && len(issues) == 0 {
+		issues = append(issues, validationIssue{Field: "data", Message: "tidak ada kolom data setelah kolom A (label)"})
+	}
+
+	sort.Slice(rows, func(i, j int) bool { return rows[i].Day < rows[j].Day })
+	return sheetName, rows, issues, nil
+}
+
+func resolveSheetName(workbook *excelize.File, requestedSheet string) (string, error) {
+	sheets := workbook.GetSheetList()
+	if len(sheets) == 0 {
+		return "", fmt.Errorf("workbook has no sheets")
+	}
+	if strings.TrimSpace(requestedSheet) == "" {
+		return sheets[0], nil
+	}
+	for _, sheet := range sheets {
+		if strings.EqualFold(strings.TrimSpace(sheet), strings.TrimSpace(requestedSheet)) {
+			return sheet, nil
+		}
+	}
+	return "", fmt.Errorf("sheet %q not found", requestedSheet)
+}
+
+func parsePositiveInt(raw string) (int, error) {
+	if raw == "" {
+		return 0, fmt.Errorf("is required")
+	}
+	value, err := strconv.Atoi(raw)
+	if err != nil {
+		floatValue, floatErr := strconv.ParseFloat(raw, 64)
+		if floatErr != nil || floatValue != float64(int(floatValue)) {
+			return 0, fmt.Errorf("must be a positive integer")
+		}
+		value = int(floatValue)
+	}
+	if value < 1 {
+		return 0, fmt.Errorf("must be greater than or equal to 1")
+	}
+	return value, nil
+}
+
+func parseMultiplication(raw string) (float64, error) {
+	if raw == "" {
+		return 0, fmt.Errorf("is required")
+	}
+	value, err := strconv.ParseFloat(raw, 64)
+	if err != nil {
+		return 0, fmt.Errorf("must be numeric")
+	}
+	if value < 0 || value > 1 {
+		return 0, fmt.Errorf("must be between 0 and 1 (inclusive)")
+	}
+	return value, nil
+}
+
+
+// --- SQL generation ----------------------------------------------------------
+
+// buildUpSQL generates INSERT blocks for each houseType in houseTypes.
+// If flocks span multiple house_types, one INSERT block is generated per type,
+// all sharing the same project_flock_ids array.
+func buildUpSQL(opts options, houseTypes []string, curve []curveRow, flockIDs []uint) string {
+	var b strings.Builder
+
+	fmt.Fprintf(&b, "-- Kurva depresiasi khusus flock %s (house_types=%s, effective_date=%s).\n",
+		formatFlockIDs(flockIDs), strings.Join(houseTypes, ","), opts.EffectiveDate)
+	b.WriteString("-- Override hanya multiplication_percentage; house_type & standard_week diwarisi dari baris global.\n")
+	b.WriteString("-- depreciation_percent diturunkan = (1 - multiplication_percentage) * 100.\n")
+	b.WriteString("-- Lookup engine: ? = ANY(project_flock_ids) — satu baris dipakai semua flock.\n\n")
+
+	valTuples := formatValuesTuples(curve)
+	arrayLit := formatArrayLiteral(flockIDs)
+
+	for _, houseType := range houseTypes {
+		fmt.Fprintf(&b, "-- house_type: %s\n", houseType)
+		b.WriteString("INSERT INTO house_depreciation_standards\n")
+		b.WriteString("    (project_flock_ids, house_type, day, effective_date,\n")
+		b.WriteString("     multiplication_percentage, depreciation_percent, standard_week, name)\n")
+		b.WriteString("SELECT\n")
+		fmt.Fprintf(&b, "    %s, g.house_type, g.day, DATE '%s',\n", arrayLit, opts.EffectiveDate)
+		b.WriteString("    v.mult, (1 - v.mult) * 100, g.standard_week,\n")
+		fmt.Fprintf(&b, "    'Custom flocks %s (eff %s)'\n", formatFlockIDs(flockIDs), opts.EffectiveDate)
+		b.WriteString("FROM (VALUES\n")
+		b.WriteString(valTuples)
+		b.WriteString("\n) AS v(day, mult)\n")
+		b.WriteString("JOIN LATERAL (\n")
+		b.WriteString("    SELECT DISTINCT ON (day) house_type, day, standard_week\n")
+		b.WriteString("    FROM house_depreciation_standards\n")
+		b.WriteString("    WHERE project_flock_ids IS NULL\n")
+		fmt.Fprintf(&b, "      AND house_type = '%s'::house_type_enum\n", houseType)
+		b.WriteString("      AND day = v.day\n")
+		b.WriteString("    ORDER BY day, effective_date DESC NULLS LAST\n")
+		b.WriteString(") g ON TRUE;\n\n")
+	}
+
+	b.WriteString("-- Recompute snapshot depresiasi untuk semua flock yang dipetakan.\n")
+	fmt.Fprintf(&b, "DELETE FROM farm_depreciation_snapshots WHERE project_flock_id IN (%s);\n", inClause(flockIDs))
+	return b.String()
+}
+
+func buildDownSQL(opts options, flockIDs []uint) string {
+	var b strings.Builder
+	b.WriteString("-- Hapus baris kurva custom dari house_depreciation_standards.\n")
+	b.WriteString("-- Exact match pada array (IDs di-sort, sama persis dengan yang di-insert).\n")
+	fmt.Fprintf(&b, "DELETE FROM house_depreciation_standards\nWHERE project_flock_ids = %s\n  AND effective_date = DATE '%s';\n\n",
+		formatArrayLiteral(flockIDs), opts.EffectiveDate)
+	b.WriteString("-- Recompute snapshot depresiasi.\n")
+	fmt.Fprintf(&b, "DELETE FROM farm_depreciation_snapshots WHERE project_flock_id IN (%s);\n", inClause(flockIDs))
+	return b.String()
+}
+
+// formatArrayLiteral renders []uint{52,53,54} as ARRAY[52,53,54]::bigint[].
+func formatArrayLiteral(ids []uint) string {
+	parts := make([]string, len(ids))
+	for i, id := range ids {
+		parts[i] = strconv.FormatUint(uint64(id), 10)
+	}
+	return fmt.Sprintf("ARRAY[%s]::bigint[]", strings.Join(parts, ","))
+}
+
+// formatValuesTuples renders (day, mult) tuples 5 per line.
+// The first multiplier is cast ::numeric so PostgreSQL infers the column type correctly.
+func formatValuesTuples(curve []curveRow) string {
+	tuples := make([]string, len(curve))
+	for i, row := range curve {
+		mult := formatFloat(row.Mult)
+		if i == 0 {
+			mult += "::numeric"
+		}
+		tuples[i] = fmt.Sprintf("(%d, %s)", row.Day, mult)
+	}
+
+	var b strings.Builder
+	const perLine = 5
+	for i := 0; i < len(tuples); i += perLine {
+		end := i + perLine
+		if end > len(tuples) {
+			end = len(tuples)
+		}
+		b.WriteString("    ")
+		b.WriteString(strings.Join(tuples[i:end], ", "))
+		if end < len(tuples) {
+			b.WriteString(",\n")
+		}
+	}
+	return b.String()
+}
+
+// inClause formats []uint{52,53,54} as "52, 53, 54" for SQL IN (...).
+func inClause(ids []uint) string {
+	parts := make([]string, len(ids))
+	for i, id := range ids {
+		parts[i] = strconv.FormatUint(uint64(id), 10)
+	}
+	return strings.Join(parts, ", ")
+}
+
+func formatFloat(value float64) string {
+	return strconv.FormatFloat(value, 'g', -1, 64)
+}
+
+// --- DB helpers --------------------------------------------------------------
+
+func assertActiveLayingFlock(ctx context.Context, db *gorm.DB, projectFlockID uint) error {
+	var count int64
+	err := db.WithContext(ctx).
+		Table("project_flocks").
+		Where("id = ?", projectFlockID).
+		Where("deleted_at IS NULL").
+		Where("category = ?", string(utils.ProjectFlockCategoryLaying)).
+		Count(&count).Error
+	if err != nil {
+		return err
+	}
+	if count == 0 {
+		return fmt.Errorf("project_flock_id %d must reference an active LAYING project_flock", projectFlockID)
+	}
+	return nil
+}
+
+// resolveHouseTypesForFlocks mengembalikan SEMUA distinct house_type dari kandang
+// semua flock yang diberikan. Kalau -house-type di-pass → hanya type itu.
+// Tidak error kalau multiple (generate INSERT block per type secara otomatis).
+func resolveHouseTypesForFlocks(ctx context.Context, db *gorm.DB, flockIDs []uint, override string) ([]string, error) {
+	if strings.TrimSpace(override) != "" {
+		ht, err := normalizeHouseType(override)
+		if err != nil {
+			return nil, err
+		}
+		return []string{ht}, nil
+	}
+
+	houseTypes := make([]string, 0)
+	err := db.WithContext(ctx).Raw(`
+		SELECT DISTINCT k.house_type::text AS house_type
+		FROM project_flock_kandangs pfk
+		JOIN kandangs k ON k.id = pfk.kandang_id
+		WHERE pfk.project_flock_id IN ? AND k.house_type IS NOT NULL
+		ORDER BY house_type
+	`, flockIDs).Scan(&houseTypes).Error
+	if err != nil {
+		return nil, err
+	}
+
+	if len(houseTypes) == 0 {
+		return nil, fmt.Errorf("no kandang house_type found for any of the specified flocks; pass -house-type explicitly")
+	}
+
+	// Bisa 1 atau lebih — generate INSERT block per type.
+	return houseTypes, nil
+}
+
+func normalizeHouseType(raw string) (string, error) {
+	normalized := strings.ToLower(strings.TrimSpace(raw))
+	switch normalized {
+	case "open_house", "close_house":
+		return normalized, nil
+	default:
+		return "", fmt.Errorf("house_type %q must be open_house or close_house", raw)
+	}
+}
+
+
+// --- misc helpers ------------------------------------------------------------
+
+func dayRange(curve []curveRow) (int, int) {
+	minDay, maxDay := curve[0].Day, curve[0].Day
+	for _, row := range curve {
+		if row.Day < minDay {
+			minDay = row.Day
+		}
+		if row.Day > maxDay {
+			maxDay = row.Day
+		}
+	}
+	return minDay, maxDay
+}
+
+func sortValidationIssues(issues []validationIssue) {
+	sort.Slice(issues, func(i, j int) bool {
+		if issues[i].Row == issues[j].Row {
+			if issues[i].Field == issues[j].Field {
+				return issues[i].Message < issues[j].Message
+			}
+			return issues[i].Field < issues[j].Field
+		}
+		return issues[i].Row < issues[j].Row
+	})
+}
+
+func isRowEmpty(row []string) bool {
+	for _, cell := range row {
+		if strings.TrimSpace(cell) != "" {
+			return false
+		}
+	}
+	return true
+}
+
+func normalizeHeader(raw string) string {
+	return strings.ToLower(strings.TrimSpace(raw))
+}
+
+func cellValue(row []string, index int) string {
+	if index < 0 || index >= len(row) {
+		return ""
+	}
+	return row[index]
+}
+
+func modeLabel(apply bool) string {
+	if apply {
+		return "APPLY"
+	}
+	return "DRY-RUN"
+}

cmd/seed-house-depreciation-standards/main_test.go

@@ -0,0 +1,373 @@
+package main
+
+import (
+	"os"
+	"strings"
+	"testing"
+	"time"
+
+	"github.com/xuri/excelize/v2"
+)
+
+// --- helper: build horizontal-format temp xlsx --------------------------------
+
+// makeHorizXlsx creates a temp .xlsx with two horizontal rows:
+//
+//	Row 1:  "day"                     | dayValues...
+//	Row 2:  "multiplication_percentage" | multValues...
+func makeHorizXlsx(t *testing.T, dayValues, multValues []any) string {
+	t.Helper()
+	f := excelize.NewFile()
+	defer f.Close()
+
+	f.SetCellValue("Sheet1", "A1", "day")
+	f.SetCellValue("Sheet1", "A2", "multiplication_percentage")
+
+	for i, v := range dayValues {
+		colName, _ := excelize.ColumnNumberToName(i + 2)
+		switch val := v.(type) {
+		case int:
+			f.SetCellInt("Sheet1", colName+"1", val)
+		case string:
+			f.SetCellValue("Sheet1", colName+"1", val)
+		}
+	}
+	for i, v := range multValues {
+		colName, _ := excelize.ColumnNumberToName(i + 2)
+		switch val := v.(type) {
+		case float64:
+			f.SetCellFloat("Sheet1", colName+"2", val, 15, 64)
+		case string:
+			f.SetCellValue("Sheet1", colName+"2", val)
+		}
+	}
+
+	tmp, err := os.CreateTemp("", "test_curve_*.xlsx")
+	if err != nil {
+		t.Fatalf("CreateTemp: %v", err)
+	}
+	tmp.Close()
+	t.Cleanup(func() { os.Remove(tmp.Name()) })
+	if err := f.SaveAs(tmp.Name()); err != nil {
+		t.Fatalf("SaveAs: %v", err)
+	}
+	return tmp.Name()
+}
+
+// --- parseCurveFile tests -----------------------------------------------------
+
+func TestParseCurveFile_HappyPath(t *testing.T) {
+	path := makeHorizXlsx(t,
+		[]any{1, 2, 3},
+		[]any{0.997742664, 0.997737557, 0.997732426},
+	)
+	sheetName, rows, issues, err := parseCurveFile(path, "")
+	if err != nil {
+		t.Fatalf("unexpected error: %v", err)
+	}
+	if len(issues) != 0 {
+		t.Fatalf("unexpected issues: %v", issues)
+	}
+	if sheetName != "Sheet1" {
+		t.Fatalf("wrong sheet: %s", sheetName)
+	}
+	if len(rows) != 3 {
+		t.Fatalf("want 3 rows, got %d", len(rows))
+	}
+	if rows[0].Day != 1 || rows[1].Day != 2 || rows[2].Day != 3 {
+		t.Fatalf("wrong days: %v", rows)
+	}
+	if rows[0].ColRef != "B" {
+		t.Fatalf("wrong ColRef for day 1: %s", rows[0].ColRef)
+	}
+}
+
+func TestParseCurveFile_RowOrderFlexible(t *testing.T) {
+	f := excelize.NewFile()
+	defer f.Close()
+	f.SetCellValue("Sheet1", "A1", "multiplication_percentage")
+	f.SetCellFloat("Sheet1", "B1", 0.997, 15, 64)
+	f.SetCellValue("Sheet1", "A2", "day")
+	f.SetCellInt("Sheet1", "B2", 5)
+
+	tmp, _ := os.CreateTemp("", "*.xlsx")
+	tmp.Close()
+	t.Cleanup(func() { os.Remove(tmp.Name()) })
+	f.SaveAs(tmp.Name())
+
+	_, rows, issues, err := parseCurveFile(tmp.Name(), "")
+	if err != nil || len(issues) != 0 {
+		t.Fatalf("err=%v issues=%v", err, issues)
+	}
+	if len(rows) != 1 || rows[0].Day != 5 {
+		t.Fatalf("unexpected rows: %v", rows)
+	}
+}
+
+func TestParseCurveFile_MissingDayRow(t *testing.T) {
+	f := excelize.NewFile()
+	defer f.Close()
+	f.SetCellValue("Sheet1", "A1", "multiplication_percentage")
+	f.SetCellFloat("Sheet1", "B1", 0.997, 15, 64)
+
+	tmp, _ := os.CreateTemp("", "*.xlsx")
+	tmp.Close()
+	t.Cleanup(func() { os.Remove(tmp.Name()) })
+	f.SaveAs(tmp.Name())
+
+	_, _, issues, err := parseCurveFile(tmp.Name(), "")
+	if err != nil {
+		t.Fatalf("unexpected error: %v", err)
+	}
+	if len(issues) != 1 || issues[0].Field != headerDay {
+		t.Fatalf("expected missing-day-row issue, got %v", issues)
+	}
+}
+
+func TestParseCurveFile_DuplicateDay(t *testing.T) {
+	path := makeHorizXlsx(t,
+		[]any{1, 2, 1},
+		[]any{0.99, 0.98, 0.97},
+	)
+	_, _, issues, err := parseCurveFile(path, "")
+	if err != nil {
+		t.Fatalf("unexpected error: %v", err)
+	}
+	if len(issues) != 1 {
+		t.Fatalf("expected 1 duplicate-day issue, got %v", issues)
+	}
+	if !strings.Contains(issues[0].Message, "duplicate day 1") {
+		t.Fatalf("wrong issue message: %s", issues[0].Message)
+	}
+	if !strings.Contains(issues[0].Message, "col=D") {
+		t.Fatalf("issue should mention col=D: %s", issues[0].Message)
+	}
+}
+
+func TestParseCurveFile_InvalidMultiplication(t *testing.T) {
+	path := makeHorizXlsx(t,
+		[]any{1, 2},
+		[]any{"bad", 1.5},
+	)
+	_, _, issues, err := parseCurveFile(path, "")
+	if err != nil {
+		t.Fatalf("unexpected error: %v", err)
+	}
+	if len(issues) != 2 {
+		t.Fatalf("expected 2 issues, got %v", issues)
+	}
+}
+
+func TestParseCurveFile_SkipsEmptyColumns(t *testing.T) {
+	f := excelize.NewFile()
+	defer f.Close()
+	f.SetCellValue("Sheet1", "A1", "day")
+	f.SetCellInt("Sheet1", "B1", 1)
+	f.SetCellInt("Sheet1", "D1", 3)
+	f.SetCellValue("Sheet1", "A2", "multiplication_percentage")
+	f.SetCellFloat("Sheet1", "B2", 0.997, 15, 64)
+	f.SetCellFloat("Sheet1", "D2", 0.995, 15, 64)
+
+	tmp, _ := os.CreateTemp("", "*.xlsx")
+	tmp.Close()
+	t.Cleanup(func() { os.Remove(tmp.Name()) })
+	f.SaveAs(tmp.Name())
+
+	_, rows, issues, err := parseCurveFile(tmp.Name(), "")
+	if err != nil || len(issues) != 0 {
+		t.Fatalf("err=%v issues=%v", err, issues)
+	}
+	if len(rows) != 2 {
+		t.Fatalf("want 2 rows (col C skipped), got %d: %v", len(rows), rows)
+	}
+}
+
+// --- pure-function tests ------------------------------------------------------
+
+func TestParseFlockIDs(t *testing.T) {
+	t.Run("single", func(t *testing.T) {
+		ids, err := parseFlockIDs("52")
+		if err != nil || len(ids) != 1 || ids[0] != 52 {
+			t.Fatalf("got ids=%v err=%v", ids, err)
+		}
+	})
+	t.Run("multiple_sorted", func(t *testing.T) {
+		ids, err := parseFlockIDs("54,52,53")
+		if err != nil || len(ids) != 3 {
+			t.Fatalf("got ids=%v err=%v", ids, err)
+		}
+		// should be sorted
+		if ids[0] != 52 || ids[1] != 53 || ids[2] != 54 {
+			t.Fatalf("expected sorted [52,53,54], got %v", ids)
+		}
+	})
+	t.Run("duplicate", func(t *testing.T) {
+		if _, err := parseFlockIDs("52,52"); err == nil {
+			t.Fatal("expected error for duplicate")
+		}
+	})
+	t.Run("zero", func(t *testing.T) {
+		if _, err := parseFlockIDs("0"); err == nil {
+			t.Fatal("expected error for zero")
+		}
+	})
+	t.Run("empty", func(t *testing.T) {
+		if _, err := parseFlockIDs(""); err == nil {
+			t.Fatal("expected error for empty")
+		}
+	})
+}
+
+func TestFormatArrayLiteral(t *testing.T) {
+	got := formatArrayLiteral([]uint{52, 53, 54})
+	want := "ARRAY[52,53,54]::bigint[]"
+	if got != want {
+		t.Fatalf("want %q, got %q", want, got)
+	}
+}
+
+func TestFormatFlockIDsForFilename(t *testing.T) {
+	if got := formatFlockIDsForFilename([]uint{52, 53, 54}); got != "52_53_54" {
+		t.Fatalf("got %s", got)
+	}
+	// More than 4 IDs → truncate
+	many := []uint{1, 2, 3, 4, 5}
+	got := formatFlockIDsForFilename(many)
+	if !strings.Contains(got, "1_2_3_4") || !strings.Contains(got, "1_more") {
+		t.Fatalf("unexpected: %s", got)
+	}
+}
+
+func TestParsePositiveInt(t *testing.T) {
+	cases := map[string]bool{
+		"1": true, "532": true, "12.0": true,
+		"0": false, "-3": false, "1.5": false, "": false, "x": false,
+	}
+	for raw, ok := range cases {
+		_, err := parsePositiveInt(raw)
+		if ok && err != nil {
+			t.Errorf("%q: unexpected error %v", raw, err)
+		}
+		if !ok && err == nil {
+			t.Errorf("%q: expected error", raw)
+		}
+	}
+}
+
+func TestParseMultiplication(t *testing.T) {
+	cases := map[string]bool{
+		"0.997742664": true, "1": true, "9.11e-12": true, "0": true,
+		"-0.1": false, "1.0001": false, "": false, "abc": false,
+	}
+	for raw, ok := range cases {
+		_, err := parseMultiplication(raw)
+		if ok && err != nil {
+			t.Errorf("%q: unexpected error %v", raw, err)
+		}
+		if !ok && err == nil {
+			t.Errorf("%q: expected error", raw)
+		}
+	}
+}
+
+
+func TestFormatValuesTuplesFirstNumericCast(t *testing.T) {
+	out := formatValuesTuples([]curveRow{
+		{Day: 1, Mult: 0.997742664},
+		{Day: 2, Mult: 1},
+	})
+	if !strings.Contains(out, "(1, 0.997742664::numeric)") {
+		t.Fatalf("first tuple must cast ::numeric: %s", out)
+	}
+	if strings.Contains(out, "(2, 1::numeric)") {
+		t.Fatalf("only the first tuple should be cast: %s", out)
+	}
+}
+
+func TestBuildUpSQL_SingleHouseType(t *testing.T) {
+	opts := options{EffectiveDate: "2026-05-31"}
+	curve := []curveRow{{Day: 1, Mult: 0.997742664}, {Day: 2, Mult: 0.5}}
+	flockIDs := []uint{52, 53}
+	sql := buildUpSQL(opts, []string{"close_house"}, curve, flockIDs)
+
+	mustContain(t, sql, "INSERT INTO house_depreciation_standards")
+	mustContain(t, sql, "project_flock_ids")
+	mustContain(t, sql, "ARRAY[52,53]::bigint[]")
+	mustContain(t, sql, "DATE '2026-05-31'")
+	mustContain(t, sql, "v.mult, (1 - v.mult) * 100, g.standard_week")
+	mustContain(t, sql, "project_flock_ids IS NULL")
+	mustContain(t, sql, "house_type = 'close_house'::house_type_enum")
+	mustContain(t, sql, "(1, 0.997742664::numeric)")
+	mustContain(t, sql, "JOIN LATERAL")
+	mustContain(t, sql, "DELETE FROM farm_depreciation_snapshots WHERE project_flock_id IN (52, 53)")
+}
+
+func TestBuildUpSQL_MultipleHouseTypes(t *testing.T) {
+	opts := options{EffectiveDate: "2026-05-31"}
+	curve := []curveRow{{Day: 1, Mult: 0.5}}
+	flockIDs := []uint{52, 53}
+	sql := buildUpSQL(opts, []string{"close_house", "open_house"}, curve, flockIDs)
+
+	// Both house_types get their own INSERT block
+	mustContain(t, sql, "house_type = 'close_house'::house_type_enum")
+	mustContain(t, sql, "house_type = 'open_house'::house_type_enum")
+	// VALUES tuple appears only once (reused by both blocks)
+	mustContain(t, sql, "(1, 0.5::numeric)")
+	// Snapshot invalidation appears once at the end
+	mustContain(t, sql, "DELETE FROM farm_depreciation_snapshots WHERE project_flock_id IN (52, 53)")
+}
+
+func TestBuildDownSQL(t *testing.T) {
+	opts := options{EffectiveDate: "2026-05-31"}
+	flockIDs := []uint{52, 53}
+	sql := buildDownSQL(opts, flockIDs)
+
+	// Delete by exact array match
+	mustContain(t, sql, "DELETE FROM house_depreciation_standards")
+	mustContain(t, sql, "project_flock_ids = ARRAY[52,53]::bigint[]")
+	mustContain(t, sql, "effective_date = DATE '2026-05-31'")
+	mustContain(t, sql, "DELETE FROM farm_depreciation_snapshots WHERE project_flock_id IN (52, 53)")
+}
+
+func TestResolveEffectiveDate(t *testing.T) {
+	loc := time.UTC
+	if _, err := resolveEffectiveDate("2026-05-31", loc); err != nil {
+		t.Fatalf("valid date errored: %v", err)
+	}
+	if _, err := resolveEffectiveDate("31-05-2026", loc); err == nil {
+		t.Fatalf("expected error for wrong format")
+	}
+	got, err := resolveEffectiveDate("", loc)
+	if err != nil {
+		t.Fatalf("default date errored: %v", err)
+	}
+	if got.Hour() != 0 || got.Minute() != 0 {
+		t.Fatalf("default date should be midnight, got %v", got)
+	}
+}
+
+func TestNormalizeHouseType(t *testing.T) {
+	for _, ok := range []string{"open_house", "CLOSE_HOUSE", " close_house "} {
+		if _, err := normalizeHouseType(ok); err != nil {
+			t.Errorf("%q should be valid: %v", ok, err)
+		}
+	}
+	if _, err := normalizeHouseType("barn"); err == nil {
+		t.Errorf("barn should be invalid")
+	}
+}
+
+func TestInClause(t *testing.T) {
+	if got := inClause([]uint{52, 53, 54}); got != "52, 53, 54" {
+		t.Fatalf("wrong inClause: %s", got)
+	}
+}
+
+// --- helpers ------------------------------------------------------------------
+
+func mustContain(t *testing.T, haystack, needle string) {
+	t.Helper()
+	if !strings.Contains(haystack, needle) {
+		t.Fatalf("expected to find %q in:\n%s", needle, haystack)
+	}
+}

cmd/verify-stock-consolidation/main.go

@@ -0,0 +1,524 @@
+package main
+
+import (
+	"context"
+	"encoding/json"
+	"flag"
+	"fmt"
+	"log"
+	"os"
+	"strings"
+	"text/tabwriter"
+
+	"gitlab.com/mbugroup/lti-api.git/internal/config"
+	"gitlab.com/mbugroup/lti-api.git/internal/database"
+	"gorm.io/gorm"
+)
+
+const (
+	outputTable = "table"
+	outputJSON  = "json"
+
+	caseA   = "A"
+	caseB   = "B"
+	caseAll = "ALL"
+)
+
+type options struct {
+	Output              string
+	AreaName            string
+	KandangLocationName string
+	DBSSLMode           string
+	VerifyCase          string
+}
+
+type sourceWarehouseCheck struct {
+	AreaName              string  `json:"area_name"`
+	KandangLocationName   string  `json:"kandang_location_name"`
+	KandangID             uint    `json:"kandang_id"`
+	KandangName           string  `json:"kandang_name"`
+	SourceWarehouseID     uint    `json:"source_warehouse_id"`
+	SourceWarehouseName   string  `json:"source_warehouse_name"`
+	Case                  string  `json:"case" gorm:"column:case_type"`
+	DeletedAt             *string `json:"deleted_at"`
+	StockInProductWH      float64 `json:"stock_in_product_wh"`
+	ActivePurchaseItems   int64   `json:"active_purchase_items"`
+	Status                string  `json:"status"`
+}
+
+type destinationWarehouseCheck struct {
+	AreaName            string  `json:"area_name"`
+	KandangLocationName string  `json:"kandang_location_name"`
+	FarmWarehouseID     uint    `json:"farm_warehouse_id"`
+	FarmWarehouseName   string  `json:"farm_warehouse_name"`
+	ProductID           uint    `json:"product_id"`
+	ProductName         string  `json:"product_name"`
+	CurrentQty          float64 `json:"current_qty"`
+	StockLogsTotal      float64 `json:"stock_logs_total"`
+	StockLogsCount      int64   `json:"stock_logs_count"`
+	Status              string  `json:"status"`
+}
+
+type orphanedReferenceCheck struct {
+	Table               string `json:"table"`
+	Column              string `json:"column"`
+	ReferenceCount      int64  `json:"reference_count"`
+	DeletedWarehouseIDs string `json:"deleted_warehouse_ids"`
+}
+
+type verificationSummary struct {
+	TotalSourceWarehouses           int     `json:"total_source_warehouses"`
+	CleanSourceWarehouses           int     `json:"clean_source_warehouses"`
+	DirtySourceWarehouses           int     `json:"dirty_source_warehouses"`
+	TotalDestinationWarehouses      int     `json:"total_destination_warehouses"`
+	MatchingDestinations            int     `json:"matching_destinations"`
+	DiscrepancyDestinations         int     `json:"discrepancy_destinations"`
+	TotalOrphanedReferences         int64   `json:"total_orphaned_references"`
+	OverallStatus                   string  `json:"overall_status"`
+}
+
+func main() {
+	opts, err := parseFlags()
+	if err != nil {
+		log.Fatalf("invalid flags: %v", err)
+	}
+
+	if opts.DBSSLMode != "" {
+		config.DBSSLMode = opts.DBSSLMode
+	}
+
+	ctx := context.Background()
+	db := database.Connect(config.DBHost, config.DBName)
+
+	// Verify source warehouses
+	sourceChecks, err := verifySourceWarehouses(ctx, db, opts)
+	if err != nil {
+		log.Fatalf("failed to verify source warehouses: %v", err)
+	}
+
+	// Verify destination warehouses
+	destChecks, err := verifyDestinationWarehouses(ctx, db, opts, sourceChecks)
+	if err != nil {
+		log.Fatalf("failed to verify destination warehouses: %v", err)
+	}
+
+	// Verify no orphaned references
+	orphanedRefs, err := verifyOrphanedReferences(ctx, db, sourceChecks)
+	if err != nil {
+		log.Fatalf("failed to verify orphaned references: %v", err)
+	}
+
+	// Render results
+	summary := buildSummary(sourceChecks, destChecks, orphanedRefs)
+	renderVerification(opts.Output, sourceChecks, destChecks, orphanedRefs, summary)
+}
+
+func parseFlags() (*options, error) {
+	var opts options
+	flag.StringVar(&opts.Output, "output", outputTable, "Output format: table or json")
+	flag.StringVar(&opts.AreaName, "area-name", "", "Optional exact area name filter")
+	flag.StringVar(&opts.KandangLocationName, "kandang-location-name", "", "Optional exact canonical kandang location filter")
+	flag.StringVar(&opts.DBSSLMode, "db-sslmode", "", "Optional database sslmode override, for example: require")
+	flag.StringVar(&opts.VerifyCase, "verify-case", caseAll, "Verify specific case: A, B, or all")
+	flag.Parse()
+
+	opts.Output = strings.ToLower(strings.TrimSpace(opts.Output))
+	opts.AreaName = strings.TrimSpace(opts.AreaName)
+	opts.KandangLocationName = strings.TrimSpace(opts.KandangLocationName)
+	opts.DBSSLMode = strings.TrimSpace(opts.DBSSLMode)
+	opts.VerifyCase = strings.ToUpper(strings.TrimSpace(opts.VerifyCase))
+
+	if opts.Output == "" {
+		opts.Output = outputTable
+	}
+	if opts.Output != outputTable && opts.Output != outputJSON {
+		return nil, fmt.Errorf("unsupported --output=%s", opts.Output)
+	}
+	if opts.VerifyCase == "" {
+		opts.VerifyCase = caseAll
+	}
+	if opts.VerifyCase != caseA && opts.VerifyCase != caseB && opts.VerifyCase != caseAll {
+		return nil, fmt.Errorf("unsupported --verify-case=%s", opts.VerifyCase)
+	}
+
+	return &opts, nil
+}
+
+func verifySourceWarehouses(ctx context.Context, db *gorm.DB, opts *options) ([]sourceWarehouseCheck, error) {
+	filters, args := buildFilters(opts)
+	query := fmt.Sprintf(`
+WITH case_a_warehouses AS (
+	-- Case A: Kandang-level warehouses (type != 'LOKASI' or NULL)
+	SELECT
+		w.id,
+		a.name AS area_name,
+		kl.name AS kandang_location_name,
+		k.id,
+		k.name,
+		'A'::text AS case_type
+	FROM warehouses w
+	JOIN kandangs k ON k.id = w.kandang_id AND k.deleted_at IS NULL
+	JOIN locations kl ON kl.id = k.location_id
+	JOIN areas a ON a.id = kl.area_id
+	WHERE w.deleted_at IS NOT NULL
+	  AND w.kandang_id IS NOT NULL
+	  AND UPPER(COALESCE(w.type, '')) <> 'LOKASI'
+),
+case_b_warehouses AS (
+	-- Case B: Wrong-location warehouses (location_id != kandang.location_id)
+	SELECT
+		w.id,
+		a.name AS area_name,
+		kl.name AS kandang_location_name,
+		k.id,
+		k.name,
+		'B'::text AS case_type
+	FROM warehouses w
+	JOIN kandangs k ON k.id = w.kandang_id AND k.deleted_at IS NULL
+	JOIN locations kl ON kl.id = k.location_id
+	JOIN areas a ON a.id = kl.area_id
+	WHERE w.deleted_at IS NOT NULL
+	  AND w.kandang_id IS NOT NULL
+	  AND w.location_id IS DISTINCT FROM k.location_id
+),
+all_source_warehouses AS (
+	SELECT w_id, area_name, kandang_location_name, k_id AS kandang_id, name, case_type FROM (
+		SELECT w.id as w_id, a.name AS area_name, kl.name AS kandang_location_name, k.id as k_id, k.name, 'A'::text AS case_type
+		FROM warehouses w
+		JOIN kandangs k ON k.id = w.kandang_id AND k.deleted_at IS NULL
+		JOIN locations kl ON kl.id = k.location_id
+		JOIN areas a ON a.id = kl.area_id
+		WHERE w.deleted_at IS NOT NULL
+		  AND w.kandang_id IS NOT NULL
+		  AND UPPER(COALESCE(w.type, '')) <> 'LOKASI'
+	) case_a_warehouses
+	UNION ALL
+	SELECT w_id, area_name, kandang_location_name, k_id AS kandang_id, name, case_type FROM (
+		SELECT w.id as w_id, a.name AS area_name, kl.name AS kandang_location_name, k.id as k_id, k.name, 'B'::text AS case_type
+		FROM warehouses w
+		JOIN kandangs k ON k.id = w.kandang_id AND k.deleted_at IS NULL
+		JOIN locations kl ON kl.id = k.location_id
+		JOIN areas a ON a.id = kl.area_id
+		WHERE w.deleted_at IS NOT NULL
+		  AND w.kandang_id IS NOT NULL
+		  AND w.location_id IS DISTINCT FROM k.location_id
+	) case_b_warehouses
+)
+SELECT
+	asw.area_name,
+	asw.kandang_location_name,
+	asw.kandang_id,
+	asw.name AS kandang_name,
+	w.id AS source_warehouse_id,
+	w.name AS source_warehouse_name,
+	asw.case_type,
+	TO_CHAR(w.deleted_at, 'YYYY-MM-DD') AS deleted_at,
+	COALESCE(SUM(pw.qty), 0) AS stock_in_product_wh,
+	COUNT(DISTINCT pi.id) AS active_purchase_items
+FROM all_source_warehouses asw
+JOIN warehouses w ON w.id = asw.w_id
+LEFT JOIN product_warehouses pw ON pw.warehouse_id = w.id
+LEFT JOIN purchase_items pi ON pi.warehouse_id = w.id
+WHERE true
+  %s
+GROUP BY
+	asw.area_name,
+	asw.kandang_location_name,
+	asw.kandang_id,
+	asw.name,
+	w.id,
+	w.name,
+	asw.case_type,
+	w.deleted_at
+ORDER BY asw.area_name ASC, asw.kandang_location_name ASC, w.name ASC
+`, andClause(filters))
+
+	rows := make([]sourceWarehouseCheck, 0)
+	if err := db.WithContext(ctx).Raw(query, args...).Scan(&rows).Error; err != nil {
+		return nil, err
+	}
+
+	// Determine status for each row
+	for i := range rows {
+		if rows[i].StockInProductWH == 0 && rows[i].ActivePurchaseItems == 0 {
+			rows[i].Status = "CLEAN"
+		} else {
+			rows[i].Status = "DIRTY"
+		}
+
+		// Filter by case if requested
+		if opts.VerifyCase != caseAll && rows[i].Case != opts.VerifyCase {
+			rows = append(rows[:i], rows[i+1:]...)
+			i--
+		}
+	}
+
+	return rows, nil
+}
+
+func verifyDestinationWarehouses(ctx context.Context, db *gorm.DB, opts *options, sourceChecks []sourceWarehouseCheck) ([]destinationWarehouseCheck, error) {
+	filters, args := buildFilters(opts)
+	query := fmt.Sprintf(`
+SELECT
+	a.name AS area_name,
+	kl.name AS kandang_location_name,
+	fw.id AS farm_warehouse_id,
+	fw.name AS farm_warehouse_name,
+	p.id AS product_id,
+	p.name AS product_name,
+	COALESCE(pw.qty, 0) AS current_qty,
+	COALESCE(SUM(sl.stock), 0) AS stock_logs_total,
+	COUNT(DISTINCT sl.id) AS stock_logs_count
+FROM warehouses fw
+JOIN locations kl ON kl.id = fw.location_id
+JOIN areas a ON a.id = kl.area_id
+JOIN product_warehouses pw ON pw.warehouse_id = fw.id
+JOIN products p ON p.id = pw.product_id
+JOIN flags f ON f.flagable_id = p.id AND f.flagable_type = 'products' AND UPPER(f.name) IN ('PAKAN', 'OVK')
+LEFT JOIN stock_logs sl ON sl.product_warehouse_id = pw.id
+WHERE fw.deleted_at IS NULL
+  AND UPPER(COALESCE(fw.type, '')) = 'LOKASI'
+  %s
+GROUP BY
+	a.name,
+	kl.name,
+	fw.id,
+	fw.name,
+	p.id,
+	p.name,
+	pw.qty
+ORDER BY a.name ASC, kl.name ASC, fw.name ASC, p.name ASC
+`, andClause(filters))
+
+	rows := make([]destinationWarehouseCheck, 0)
+	if err := db.WithContext(ctx).Raw(query, args...).Scan(&rows).Error; err != nil {
+		return nil, err
+	}
+
+	// Determine status: check if current_qty matches stock_logs
+	for i := range rows {
+		if rows[i].CurrentQty > 0 {
+			// Allow small floating point discrepancies
+			if abs(rows[i].CurrentQty-rows[i].StockLogsTotal) < 0.001 {
+				rows[i].Status = "MATCHED"
+			} else {
+				rows[i].Status = "DISCREPANCY"
+			}
+		} else {
+			rows[i].Status = "EMPTY"
+		}
+	}
+
+	return rows, nil
+}
+
+func verifyOrphanedReferences(ctx context.Context, db *gorm.DB, sourceChecks []sourceWarehouseCheck) ([]orphanedReferenceCheck, error) {
+	if len(sourceChecks) == 0 {
+		return []orphanedReferenceCheck{}, nil
+	}
+
+	// Get unique warehouse IDs from source checks
+	warehouseIDs := make([]uint, 0)
+	for _, check := range sourceChecks {
+		warehouseIDs = append(warehouseIDs, check.SourceWarehouseID)
+	}
+
+	// Check common references
+	var results []orphanedReferenceCheck
+
+	refChecks := []struct {
+		table  string
+		column string
+	}{
+		{"purchase_items", "warehouse_id"},
+		{"stock_transfers", "from_warehouse_id"},
+		{"stock_transfers", "to_warehouse_id"},
+	}
+
+	for _, ref := range refChecks {
+		var count int64
+		if err := db.Table(ref.table).
+			Where(fmt.Sprintf("%s IN ?", ref.column), warehouseIDs).
+			Count(&count).Error; err != nil {
+			return nil, err
+		}
+
+		if count > 0 {
+			// Get the specific warehouse IDs using raw SQL
+			var ids []uint
+			query := fmt.Sprintf("SELECT DISTINCT %s FROM %s WHERE %s IN ?",
+				ref.column, ref.table, ref.column)
+			if err := db.Raw(query, warehouseIDs).Scan(&ids).Error; err != nil {
+				return nil, err
+			}
+
+			idStrs := make([]string, 0, len(ids))
+			for _, id := range ids {
+				idStrs = append(idStrs, fmt.Sprintf("%d", id))
+			}
+
+			results = append(results, orphanedReferenceCheck{
+				Table:               ref.table,
+				Column:              ref.column,
+				ReferenceCount:      count,
+				DeletedWarehouseIDs: strings.Join(idStrs, ", "),
+			})
+		}
+	}
+
+	return results, nil
+}
+
+func buildFilters(opts *options) ([]string, []any) {
+	filters := make([]string, 0, 2)
+	args := make([]any, 0, 2)
+	if opts.AreaName != "" {
+		filters = append(filters, "a.name = ?")
+		args = append(args, opts.AreaName)
+	}
+	if opts.KandangLocationName != "" {
+		filters = append(filters, "kl.name = ?")
+		args = append(args, opts.KandangLocationName)
+	}
+	return filters, args
+}
+
+func andClause(filters []string) string {
+	if len(filters) == 0 {
+		return ""
+	}
+	return " AND " + strings.Join(filters, " AND ")
+}
+
+func buildSummary(sourceChecks []sourceWarehouseCheck, destChecks []destinationWarehouseCheck, orphanedRefs []orphanedReferenceCheck) verificationSummary {
+	summary := verificationSummary{
+		TotalSourceWarehouses: len(sourceChecks),
+		OverallStatus:         "PASS",
+	}
+
+	for _, check := range sourceChecks {
+		if check.Status == "CLEAN" {
+			summary.CleanSourceWarehouses++
+		} else {
+			summary.DirtySourceWarehouses++
+			summary.OverallStatus = "FAIL"
+		}
+	}
+
+	summary.TotalDestinationWarehouses = len(destChecks)
+	for _, check := range destChecks {
+		if check.Status == "MATCHED" || check.Status == "EMPTY" {
+			summary.MatchingDestinations++
+		} else if check.Status == "DISCREPANCY" {
+			summary.DiscrepancyDestinations++
+			summary.OverallStatus = "FAIL"
+		}
+	}
+
+	for _, ref := range orphanedRefs {
+		summary.TotalOrphanedReferences += ref.ReferenceCount
+		summary.OverallStatus = "FAIL"
+	}
+
+	return summary
+}
+
+func renderVerification(mode string, sourceChecks []sourceWarehouseCheck, destChecks []destinationWarehouseCheck, orphanedRefs []orphanedReferenceCheck, summary verificationSummary) {
+	if mode == outputJSON {
+		payload := map[string]any{
+			"source_warehouses":      sourceChecks,
+			"destination_warehouses": destChecks,
+			"orphaned_references":    orphanedRefs,
+			"summary":                summary,
+		}
+		enc := json.NewEncoder(os.Stdout)
+		enc.SetIndent("", "  ")
+		_ = enc.Encode(payload)
+		return
+	}
+
+	// Table mode
+	fmt.Println("\n=== SOURCE WAREHOUSES VERIFICATION ===")
+	if len(sourceChecks) == 0 {
+		fmt.Println("No deleted warehouses found")
+	} else {
+		w := tabwriter.NewWriter(os.Stdout, 2, 8, 2, ' ', 0)
+		fmt.Fprintln(w, "AREA\tLOKASI\tKANDANG\tWAREHOUSE\tCASE\tDELETED_AT\tSTOCK_IN_PW\tPURCHASE_ITEMS\tSTATUS")
+		for _, check := range sourceChecks {
+			fmt.Fprintf(
+				w,
+				"%s\t%s\t%s\t%s\t%s\t%s\t%.3f\t%d\t%s\n",
+				check.AreaName,
+				check.KandangLocationName,
+				check.KandangName,
+				check.SourceWarehouseName,
+				check.Case,
+				displayOptionalString(check.DeletedAt),
+				check.StockInProductWH,
+				check.ActivePurchaseItems,
+				check.Status,
+			)
+		}
+		_ = w.Flush()
+	}
+
+	fmt.Println("\n=== DESTINATION WAREHOUSES VERIFICATION ===")
+	if len(destChecks) == 0 {
+		fmt.Println("No destination warehouses found")
+	} else {
+		w := tabwriter.NewWriter(os.Stdout, 2, 8, 2, ' ', 0)
+		fmt.Fprintln(w, "AREA\tLOKASI\tFARM_WAREHOUSE\tPRODUCT\tCURRENT_QTY\tSTOCK_LOGS_TOTAL\tLOGS_COUNT\tSTATUS")
+		for _, check := range destChecks {
+			fmt.Fprintf(
+				w,
+				"%s\t%s\t%s\t%s\t%.3f\t%.3f\t%d\t%s\n",
+				check.AreaName,
+				check.KandangLocationName,
+				check.FarmWarehouseName,
+				check.ProductName,
+				check.CurrentQty,
+				check.StockLogsTotal,
+				check.StockLogsCount,
+				check.Status,
+			)
+		}
+		_ = w.Flush()
+	}
+
+	if len(orphanedRefs) > 0 {
+		fmt.Println("\n=== ORPHANED REFERENCES (ERRORS) ===")
+		w := tabwriter.NewWriter(os.Stdout, 2, 8, 2, ' ', 0)
+		fmt.Fprintln(w, "TABLE\tCOLUMN\tCOUNT\tWAREHOUSE_IDS")
+		for _, ref := range orphanedRefs {
+			fmt.Fprintf(
+				w,
+				"%s\t%s\t%d\t%s\n",
+				ref.Table,
+				ref.Column,
+				ref.ReferenceCount,
+				ref.DeletedWarehouseIDs,
+			)
+		}
+		_ = w.Flush()
+	}
+
+	fmt.Printf("\n=== SUMMARY ===\n")
+	fmt.Printf("Source Warehouses: %d total, %d clean, %d dirty\n", summary.TotalSourceWarehouses, summary.CleanSourceWarehouses, summary.DirtySourceWarehouses)
+	fmt.Printf("Destination Warehouses: %d total, %d matching, %d discrepancies\n", summary.TotalDestinationWarehouses, summary.MatchingDestinations, summary.DiscrepancyDestinations)
+	fmt.Printf("Orphaned References: %d\n", summary.TotalOrphanedReferences)
+	fmt.Printf("Overall Status: %s\n", summary.OverallStatus)
+}
+
+func displayOptionalString(value *string) string {
+	if value == nil || strings.TrimSpace(*value) == "" {
+		return "-"
+	}
+	return *value
+}
+
+func abs(x float64) float64 {
+	if x < 0 {
+		return -x
+	}
+	return x
+}

docs/STOCK_CONSOLIDATION_GUIDE.md

@@ -0,0 +1,460 @@
+# Stock Consolidation Operations Guide
+
+This guide explains how to use the warehouse consolidation commands to fix misplaced PAKAN/OVK stocks and migrate them to the correct farm-level warehouses.
+
+## Overview
+
+The stock consolidation system handles two main scenarios:
+
+| Case | Scenario | Root Cause | Solution |
+|------|----------|-----------|----------|
+| **Case B** | Invalid kandang references | Purchases pointed to warehouses with location mismatch | Move unused stocks to correct farm-level warehouse |
+| **Case A** | General kandang cleanup | Any kandang-level warehouse with unused PAKAN/OVK stocks | Consolidate to farm-level warehouse |
+
+## Recommended Execution Order
+
+For a complete stock consolidation operation, follow this sequence:
+
+```
+1. find-wrong-warehouse-records    ← Diagnose issues
+2. repoint-wrong-warehouse-relations  ← Fix Case B (invalid references)
+3. consolidate-kandang-to-farm-stocks ← Fix Case A (general cleanup)
+4. verify-stock-consolidation         ← Audit and verify results
+```
+
+---
+
+## Command Reference
+
+### 1. `find-wrong-warehouse-records` — Diagnostic Tool
+
+**Purpose:** Identify problematic warehouses and their associated stocks before making any changes.
+
+**Applies to:** Both Case A and Case B scenarios
+
+**What it does:**
+- Lists warehouses with location mismatches (Case B)
+- Shows stock allocations that reference wrong warehouses
+- Helps identify scope of work needed
+
+#### Usage:
+
+```bash
+# Report 1: Find warehouses with location mismatches (Case B issues)
+./find-wrong-warehouse-records --report=warehouses
+
+# Report 2: Find stock allocations in wrong warehouses (Case B impact)
+./find-wrong-warehouse-records --report=usage
+
+# Filter by area
+./find-wrong-warehouse-records --report=warehouses --area-name "East Region"
+
+# Filter by kandang location
+./find-wrong-warehouse-records --report=usage --kandang-location-name "Location 1"
+
+# Filter by product type
+./find-wrong-warehouse-records --report=usage --usable-type=RECORDING_STOCK
+
+# JSON output for analysis
+./find-wrong-warehouse-records --report=usage --output=json > analysis.json
+```
+
+#### Output Columns (Warehouses Report):
+- **AREA**: Geographic area
+- **KANDANG_LOCATION**: Kandang's intended location
+- **KANDANG**: Kandang name
+- **WRONG_LOCATION**: Where the warehouse actually is
+- **WRONG_WAREHOUSE**: Problematic warehouse name
+- **CORRECT_WAREHOUSE**: Where stocks should be
+
+#### Output Columns (Usage Report):
+- **USABLE_TYPE**: RECORDING_STOCK or MARKETING_DELIVERY
+- **PRODUCTS**: Which products are affected
+- **QTY_FROM_WRONG_STOCK**: How much stock is misplaced
+- **SOURCE_PURCHASES**: Which purchase orders are affected
+
+**When to use:**
+- Before starting any consolidation
+- To understand the scope of issues
+- To get metrics on how much stock needs moving
+- To identify which areas are most affected
+
+---
+
+### 2. `repoint-wrong-warehouse-relations` — Fix Case B (Invalid References)
+
+**Purpose:** Fix purchases pointed to invalid kandang warehouses (location mismatch).
+
+**Applies to:** Case B only
+
+**Cases it handles:**
+- ✅ Warehouses with `location_id ≠ kandang.location_id` (location mismatch)
+- ✅ Only PAKAN/OVK products
+- ✅ Only unused/leftover stocks (no active allocations)
+- ✅ Moves to farm-level warehouse at correct location
+
+**What it does:**
+1. Finds product_warehouses in wrong locations
+2. Consolidates duplicates into survivor warehouses
+3. Updates all references across the system
+4. Recalculates FIFO stocks if needed
+5. Optionally soft-deletes the wrong warehouse
+
+#### Usage:
+
+```bash
+# Dry-run: See what would be moved (always run first!)
+./repoint-wrong-warehouse-relations
+
+# Dry-run with specific filters
+./repoint-wrong-warehouse-relations --area-name "East Region"
+./repoint-wrong-warehouse-relations --kandang-location-name "Location 1"
+
+# Actually apply the migration
+./repoint-wrong-warehouse-relations --apply
+
+# Apply but keep the wrong warehouses (for audit trail)
+./repoint-wrong-warehouse-relations --apply --delete-wrong-warehouses=false
+
+# JSON output for automation/logging
+./repoint-wrong-warehouse-relations --apply --output=json > migration.json
+```
+
+#### Flags:
+- `--apply`: Apply changes (omit for dry-run)
+- `--output`: `table` (default) or `json`
+- `--area-name`: Filter by exact area name
+- `--kandang-location-name`: Filter by exact location name
+- `--delete-wrong-warehouses`: Soft-delete wrong warehouses (default: true)
+- `--db-sslmode`: PostgreSQL SSL mode override (e.g., `require`)
+
+#### Output:
+
+**Table mode shows:**
+- AREA, LOCATION, KANDANG: Where the issue is
+- WRONG_WAREHOUSE: Source (will be deleted)
+- TARGET_WAREHOUSE: Destination (farm-level)
+- PRODUCT: What's being moved
+- SURVIVOR_PW / ABSORBED_PW: Consolidation details
+- NEEDS_REFLOW: Whether FIFO recalculation is needed
+
+**Summary shows:**
+```
+Summary: plan_rows=15 wrong_warehouses=3 survivor_pws=12 absorbed_pws=5 
+  needs_reflow_pws=3 deleted_product_warehouses=5 soft_deleted_warehouses=3
+
+Updated product_warehouse refs:
+  fifo_stock_v2_operation_log.product_warehouse_id=8
+  fifo_stock_v2_reflow_checkpoints.product_warehouse_id=3
+  purchase_items.warehouse_id=12
+
+Updated warehouse refs:
+  purchase_items.warehouse_id=12
+```
+
+#### Safety Features:
+- **Dry-run first**: Always preview before applying
+- **Prechecks**: Verifies no blocked references or FIFO conflicts
+- **Atomic transactions**: All-or-nothing database updates
+- **Reference verification**: Confirms all references were updated
+- **Stock log recalculation**: Ensures FIFO accuracy after moves
+
+---
+
+### 3. `consolidate-kandang-to-farm-stocks` — Fix Case A (General Cleanup)
+
+**Purpose:** Consolidate ALL kandang-level PAKAN/OVK stocks to farm-level warehouse.
+
+**Applies to:** Case A only
+
+**Cases it handles:**
+- ✅ ALL kandang-level warehouses (type ≠ 'LOKASI')
+- ✅ Only PAKAN/OVK products
+- ✅ Only unused/leftover stocks (no active allocations)
+- ✅ Moves to farm-level warehouse regardless of warehouse validity
+- ✅ No location validation (processes all kandang warehouses)
+
+**What it does:**
+1. Finds all kandang-level warehouses with unused stocks
+2. Consolidates duplicates into survivor warehouses
+3. Updates all references across the system
+4. Recalculates FIFO stocks if needed
+5. Optionally soft-deletes the kandang warehouse
+
+#### Usage:
+
+```bash
+# Dry-run: See what would be consolidated
+./consolidate-kandang-to-farm-stocks
+
+# Dry-run with filters
+./consolidate-kandang-to-farm-stocks --area-name "East Region"
+./consolidate-kandang-to-farm-stocks --kandang-location-name "Location 1"
+
+# Actually apply the consolidation
+./consolidate-kandang-to-farm-stocks --apply
+
+# Apply but keep kandang warehouses
+./consolidate-kandang-to-farm-stocks --apply --delete-kandang-warehouses=false
+
+# JSON output for logging
+./consolidate-kandang-to-farm-stocks --apply --output=json > consolidation.json
+```
+
+#### Flags:
+- `--apply`: Apply changes (omit for dry-run)
+- `--output`: `table` (default) or `json`
+- `--area-name`: Filter by exact area name
+- `--kandang-location-name`: Filter by exact location name
+- `--delete-kandang-warehouses`: Soft-delete kandang warehouses (default: true)
+- `--db-sslmode`: PostgreSQL SSL mode override
+
+#### Output Format:
+Similar to Case B, shows:
+- Source kandang warehouse → Destination farm warehouse
+- Product and quantity details
+- Consolidation and FIFO reflow information
+
+#### Key Differences from Case B:
+| Aspect | Case B | Case A |
+|--------|--------|--------|
+| Scope | Wrong-location warehouses only | ALL kandang-level warehouses |
+| Validation | Checks location mismatch | No validation checks |
+| When to use | After finding mismatches | General cleanup/consolidation |
+| Risk level | Lower (targeted fix) | Higher (broader scope) |
+
+---
+
+### 4. `verify-stock-consolidation` — Audit and Verify
+
+**Purpose:** Verify that stock consolidations were successful and no stocks were lost.
+
+**Applies to:** Both Case A and Case B (post-migration verification)
+
+**What it checks:**
+
+#### ✅ Source Warehouse Verification
+Ensures deleted warehouses are clean:
+- **CLEAN**: No remaining stock or purchase references
+- **DIRTY**: Still has orphaned data (migration incomplete)
+
+#### ✅ Destination Warehouse Verification  
+Ensures farm-level warehouses received stocks correctly:
+- **MATCHED**: Quantity in product_warehouse matches stock_logs
+- **DISCREPANCY**: Quantity mismatch (data integrity issue!)
+- **EMPTY**: No stocks (correct if nothing was supposed to move)
+
+#### ✅ Orphaned Reference Detection
+Finds any remaining references to deleted warehouses in:
+- `purchase_items.warehouse_id`
+- `stock_transfers.from/to_warehouse_id`
+- `fifo_stock_v2_operation_log.warehouse_id`
+
+#### Usage:
+
+```bash
+# Verify all consolidations (Case A + B together)
+./verify-stock-consolidation
+
+# Verify only Case B results
+./verify-stock-consolidation --verify-case=B
+
+# Verify only Case A results
+./verify-stock-consolidation --verify-case=A
+
+# Filter by area
+./verify-stock-consolidation --area-name "East Region"
+
+# Filter by location
+./verify-stock-consolidation --kandang-location-name "Location 1"
+
+# JSON output for reporting
+./verify-stock-consolidation --output=json > verification_report.json
+```
+
+#### Flags:
+- `--verify-case`: `A`, `B`, or `all` (default)
+- `--output`: `table` (default) or `json`
+- `--area-name`: Filter by exact area name
+- `--kandang-location-name`: Filter by exact location name
+- `--db-sslmode`: PostgreSQL SSL mode override
+
+#### Output Sections:
+
+**1. Source Warehouses**
+```
+AREA    LOKASI      KANDANG    WAREHOUSE     CASE  DELETED_AT   STOCK  PURCHASES  STATUS
+Area A  Location 1  Kandang A  KWH-A-01      A     2026-04-23   0.000  0          CLEAN
+Area A  Location 1  Kandang B  WH-WRONG-001  B     2026-04-23   2.500  1          DIRTY ❌
+```
+
+**2. Destination Warehouses**
+```
+AREA    LOKASI      FARM_WAREHOUSE  PRODUCT    QTY     LOGS_TOTAL  LOGS  STATUS
+Area A  Location 1  FWH-LOC-001     PAKAN A    2.500   2.500       3     MATCHED ✅
+Area A  Location 1  FWH-LOC-001     OVK B      5.000   4.999       5     DISCREPANCY ❌
+```
+
+**3. Orphaned References** (if any)
+```
+TABLE              COLUMN              COUNT  WAREHOUSE_IDS
+purchase_items     warehouse_id        3      1001, 1002, 1003
+stock_transfers    from_warehouse_id   1      1001
+```
+
+**4. Summary**
+```
+Source Warehouses: 10 total, 8 clean, 2 dirty
+Destination Warehouses: 15 total, 14 matching, 1 discrepancy
+Orphaned References: 4
+Overall Status: FAIL ❌
+```
+
+#### Interpreting Results:
+
+| Scenario | Meaning | Action |
+|----------|---------|--------|
+| ✅ Overall Status: PASS | All migrations successful | No action needed |
+| ❌ Dirty Source Warehouses | Stocks not fully moved | Re-run repoint/consolidate |
+| ❌ Discrepancy Destinations | Quantity mismatch | Investigate data integrity |
+| ❌ Orphaned References | Broken references remain | Manual cleanup needed |
+
+---
+
+## Complete Workflow Example
+
+### Scenario: Consolidate East Region stocks
+
+```bash
+# Step 1: Understand the scope (Case B issues)
+./find-wrong-warehouse-records --report=warehouses --area-name "East Region"
+./find-wrong-warehouse-records --report=usage --area-name "East Region"
+
+# Review the output to understand:
+# - How many wrong warehouses
+# - How much stock needs moving
+# - Which products are affected
+
+# Step 2: Fix Case B (invalid kandang references)
+./repoint-wrong-warehouse-relations --area-name "East Region"
+# Review dry-run output
+
+./repoint-wrong-warehouse-relations --apply --area-name "East Region"
+# Watch for summary - should show successful updates
+
+# Step 3: Fix Case A (general kandang cleanup)
+./consolidate-kandang-to-farm-stocks --area-name "East Region"
+# Review dry-run output
+
+./consolidate-kandang-to-farm-stocks --apply --area-name "East Region"
+# Watch for summary - should show consolidation complete
+
+# Step 4: Verify everything worked
+./verify-stock-consolidation --area-name "East Region"
+# Should show:
+# - All source warehouses: CLEAN
+# - All destination warehouses: MATCHED
+# - Orphaned references: 0
+# - Overall Status: PASS ✅
+```
+
+---
+
+## Flags Reference
+
+### Common Flags (All Commands)
+
+| Flag | Description | Example |
+|------|-------------|---------|
+| `--output` | Output format | `--output=json` |
+| `--area-name` | Filter by area | `--area-name "East Region"` |
+| `--kandang-location-name` | Filter by location | `--kandang-location-name "Location 1"` |
+| `--db-sslmode` | PostgreSQL SSL mode | `--db-sslmode=require` |
+
+### Migration-Specific Flags
+
+| Command | Flag | Description |
+|---------|------|-------------|
+| `repoint-wrong-warehouse-relations` | `--apply` | Apply changes |
+| `repoint-wrong-warehouse-relations` | `--delete-wrong-warehouses` | Delete wrong warehouses (default: true) |
+| `consolidate-kandang-to-farm-stocks` | `--apply` | Apply changes |
+| `consolidate-kandang-to-farm-stocks` | `--delete-kandang-warehouses` | Delete kandang warehouses (default: true) |
+| `verify-stock-consolidation` | `--verify-case` | Verify specific case (A, B, or all) |
+
+---
+
+## Best Practices
+
+### Before Running Any Command
+
+1. **Back up the database** — These operations modify stock data
+2. **Run in dry-run mode first** — Always preview changes before applying
+3. **Check during low-traffic periods** — Avoid peak hours
+4. **Have a rollback plan** — Know how to restore from backup if needed
+
+### When Running Migrations
+
+1. **Start small** — Use `--area-name` to test on one area first
+2. **Check the summary** — Verify numbers make sense
+3. **Watch for errors** — Stop if you see unexpected error messages
+4. **Run verification immediately after** — Don't wait to verify
+
+### Red Flags (Stop and Investigate)
+
+- ❌ More rows affected than expected
+- ❌ Negative quantities or zero counts where expecting data
+- ❌ Errors about blocked references
+- ❌ FIFO conflicts or in-flight artifacts
+- ❌ Very large numbers in NEEDS_REFLOW
+
+### JSON Output for Automation
+
+All commands support `--output=json` for:
+- Piping to other tools
+- Parsing in scripts
+- Generating reports
+- Integration with monitoring systems
+
+```bash
+# Example: Extract all affected warehouses to CSV
+./find-wrong-warehouse-records --report=warehouses --output=json \
+  | jq -r '.rows[] | [.area_name, .kandang_name, .wrong_warehouse_name] | @csv' \
+  > affected_warehouses.csv
+```
+
+---
+
+## Troubleshooting
+
+### Issue: "No wrong warehouse relations found"
+- **Cause**: No matching Case B issues in the filter scope
+- **Solution**: Remove filters or use different criteria
+
+### Issue: "found X rows still point to wrong warehouses"
+- **Cause**: References not fully migrated
+- **Solution**: Check for blocked references, re-run command
+
+### Issue: "discrepancy_destinations > 0" in verification
+- **Cause**: Quantity mismatch in farm warehouse
+- **Solution**: Investigate manually or rollback and retry
+
+### Issue: "DIRTY source warehouses" in verification
+- **Cause**: Deleted warehouses still have stock/references
+- **Solution**: May need manual cleanup or re-run migrations
+
+---
+
+## Performance Notes
+
+- Commands use efficient SQL queries with proper filtering
+- Large operations (100K+ rows) may take a few minutes
+- Use area/location filters to reduce scope for testing
+- Dry-runs don't modify database and complete quickly
+
+## Support
+
+For issues or questions:
+1. Review the relevant section of this guide
+2. Check the command output for specific error messages
+3. Run verification to diagnose state issues
+4. Contact the development team with JSON outputs from failed operations

docs/openapi/read-api.json

@@ -3215,6 +3215,55 @@
         ]
       }
     },
+    "/api/inventory/stock-logs/": {
+      "get": {
+        "description": "Read access to `/api/inventory/stock-logs`.",
+        "responses": {
+          "200": {
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/PaginatedEnvelope"
+                }
+              }
+            },
+            "description": "Successful response"
+          },
+          "401": {
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/ErrorEnvelope"
+                }
+              }
+            },
+            "description": "Unauthorized"
+          },
+          "403": {
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/ErrorEnvelope"
+                }
+              }
+            },
+            "description": "Forbidden"
+          }
+        },
+        "security": [
+          {
+            "ApiKeyAuth": []
+          },
+          {
+            "BearerAuth": []
+          }
+        ],
+        "summary": "GET api / inventory / stock logs",
+        "tags": [
+          "Inventory"
+        ]
+      }
+    },
     "/api/inventory/transfers/": {
       "get": {
         "description": "Read access to `/api/inventory/transfers`.",
@@ -4318,6 +4367,29 @@
           "200": {
             "content": {
               "application/json": {
+                "example": {
+                  "code": 200,
+                  "data": [
+                    {
+                      "created_at": "2026-01-01T00:00:00Z",
+                      "created_user": {
+                        "id": 1,
+                        "name": "Admin"
+                      },
+                      "id": 1,
+                      "name": "FCR Broiler Standard",
+                      "updated_at": "2026-01-01T00:00:00Z"
+                    }
+                  ],
+                  "message": "Get all fcrs successfully",
+                  "meta": {
+                    "limit": 10,
+                    "page": 1,
+                    "total_pages": 1,
+                    "total_results": 1
+                  },
+                  "status": "success"
+                },
                 "schema": {
                   "$ref": "#/components/schemas/PaginatedEnvelope"
                 }
@@ -4379,6 +4451,41 @@
           "200": {
             "content": {
               "application/json": {
+                "example": {
+                  "code": 200,
+                  "data": {
+                    "created_at": "2026-01-01T00:00:00Z",
+                    "created_user": {
+                      "id": 1,
+                      "name": "Admin"
+                    },
+                    "fcr_standards": [
+                      {
+                        "fcr_number": 1.2,
+                        "id": 1,
+                        "mortality": 0.5,
+                        "weight": 0.5
+                      },
+                      {
+                        "fcr_number": 1.35,
+                        "id": 2,
+                        "mortality": 0.3,
+                        "weight": 1
+                      },
+                      {
+                        "fcr_number": 1.5,
+                        "id": 3,
+                        "mortality": 0.25,
+                        "weight": 1.5
+                      }
+                    ],
+                    "id": 1,
+                    "name": "FCR Broiler Standard",
+                    "updated_at": "2026-01-01T00:00:00Z"
+                  },
+                  "message": "Get fcr successfully",
+                  "status": "success"
+                },
                 "schema": {
                   "$ref": "#/components/schemas/SuccessEnvelope"
                 }
@@ -6457,6 +6564,126 @@
         ]
       }
     },
+    "/api/production/chickins/": {
+      "get": {
+        "description": "Read access to `/api/production/chickins`.",
+        "parameters": [
+          {
+            "description": "Page number.",
+            "example": 1,
+            "in": "query",
+            "name": "page",
+            "required": false,
+            "schema": {
+              "type": "integer"
+            }
+          },
+          {
+            "description": "Page size.",
+            "example": 10,
+            "in": "query",
+            "name": "limit",
+            "required": false,
+            "schema": {
+              "type": "integer"
+            }
+          },
+          {
+            "description": "Project flock kandang id filter.",
+            "example": 1,
+            "in": "query",
+            "name": "project_flock_kandang_id",
+            "required": false,
+            "schema": {
+              "type": "integer"
+            }
+          }
+        ],
+        "responses": {
+          "200": {
+            "content": {
+              "application/json": {
+                "example": {
+                  "code": 200,
+                  "data": [
+                    {
+                      "chick_in_date": "2026-01-01T00:00:00Z",
+                      "created_at": "2026-01-01T00:00:00Z",
+                      "created_user": {
+                        "id": 1,
+                        "name": "Admin"
+                      },
+                      "id": 1,
+                      "notes": "",
+                      "pending_usage_qty": 0,
+                      "product_warehouse": {
+                        "id": 1,
+                        "product": {
+                          "id": 1,
+                          "name": "DOC Broiler"
+                        },
+                        "warehouse": {
+                          "id": 1,
+                          "name": "Gudang DOC"
+                        }
+                      },
+                      "product_warehouse_id": 1,
+                      "project_flock_kandang_id": 1,
+                      "updated_at": "2026-01-01T00:00:00Z",
+                      "usage_qty": 10000
+                    }
+                  ],
+                  "message": "Get all chickins successfully",
+                  "meta": {
+                    "limit": 10,
+                    "page": 1,
+                    "total_pages": 1,
+                    "total_results": 1
+                  },
+                  "status": "success"
+                },
+                "schema": {
+                  "$ref": "#/components/schemas/PaginatedEnvelope"
+                }
+              }
+            },
+            "description": "Successful response"
+          },
+          "401": {
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/ErrorEnvelope"
+                }
+              }
+            },
+            "description": "Unauthorized"
+          },
+          "403": {
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/ErrorEnvelope"
+                }
+              }
+            },
+            "description": "Forbidden"
+          }
+        },
+        "security": [
+          {
+            "ApiKeyAuth": []
+          },
+          {
+            "BearerAuth": []
+          }
+        ],
+        "summary": "GET api / production / chickins",
+        "tags": [
+          "Production"
+        ]
+      }
+    },
     "/api/production/chickins/{id}": {
       "get": {
         "description": "Read access to `/api/production/chickins/:id`.",
@@ -7517,6 +7744,47 @@
           "200": {
             "content": {
               "application/json": {
+                "example": {
+                  "code": 200,
+                  "data": [
+                    {
+                      "approval": {
+                        "action": null,
+                        "step_name": "Pengajuan",
+                        "step_number": 1
+                      },
+                      "created_at": "2026-01-15T00:00:00Z",
+                      "created_by": 1,
+                      "created_user": {
+                        "id": 1,
+                        "name": "Admin"
+                      },
+                      "economic_cutoff_date": "2026-01-20T00:00:00Z",
+                      "effective_move_date": "2026-01-18T00:00:00Z",
+                      "executed_at": null,
+                      "from_project_flock": {
+                        "flock_name": "Flock A Period 1",
+                        "id": 1
+                      },
+                      "id": 1,
+                      "notes": "",
+                      "to_project_flock": {
+                        "flock_name": "Flock B Period 1",
+                        "id": 2
+                      },
+                      "transfer_date": "2026-01-15T00:00:00Z",
+                      "transfer_number": "TL-00001"
+                    }
+                  ],
+                  "message": "Get all transferLayings successfully",
+                  "meta": {
+                    "limit": 10,
+                    "page": 1,
+                    "total_pages": 1,
+                    "total_results": 1
+                  },
+                  "status": "success"
+                },
                 "schema": {
                   "$ref": "#/components/schemas/PaginatedEnvelope"
                 }
@@ -7700,6 +7968,69 @@
           "200": {
             "content": {
               "application/json": {
+                "example": {
+                  "code": 200,
+                  "data": {
+                    "approval": {
+                      "action": null,
+                      "step_name": "Pengajuan",
+                      "step_number": 1
+                    },
+                    "created_at": "2026-01-15T00:00:00Z",
+                    "created_by": 1,
+                    "created_user": {
+                      "id": 1,
+                      "name": "Admin"
+                    },
+                    "economic_cutoff_date": "2026-01-20T00:00:00Z",
+                    "effective_move_date": "2026-01-18T00:00:00Z",
+                    "executed_at": null,
+                    "from_project_flock": {
+                      "flock_name": "Flock A Period 1",
+                      "id": 1
+                    },
+                    "id": 1,
+                    "notes": "",
+                    "sources": [
+                      {
+                        "note": "",
+                        "qty": 5000,
+                        "source_project_flock_kandang": {
+                          "id": 1,
+                          "kandang": {
+                            "id": 1,
+                            "name": "Kandang A"
+                          },
+                          "kandang_id": 1,
+                          "project_flock_id": 1
+                        }
+                      }
+                    ],
+                    "targets": [
+                      {
+                        "note": "",
+                        "qty": 5000,
+                        "target_project_flock_kandang": {
+                          "id": 2,
+                          "kandang": {
+                            "id": 2,
+                            "name": "Kandang B"
+                          },
+                          "kandang_id": 2,
+                          "project_flock_id": 2
+                        }
+                      }
+                    ],
+                    "to_project_flock": {
+                      "flock_name": "Flock B Period 1",
+                      "id": 2
+                    },
+                    "transfer_date": "2026-01-15T00:00:00Z",
+                    "transfer_number": "TL-00001"
+                  },
+                  "message": "Get transferLaying successfully",
+                  "status": "success"
+                },
                 "schema": {
                   "$ref": "#/components/schemas/SuccessEnvelope"
                 }
@@ -8912,6 +9243,55 @@
         ]
       }
     },
+    "/api/reports/hpp-v2-breakdown": {
+      "get": {
+        "description": "Read access to `/api/reports/hpp-v2-breakdown`.",
+        "responses": {
+          "200": {
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/PaginatedEnvelope"
+                }
+              }
+            },
+            "description": "Successful response"
+          },
+          "401": {
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/ErrorEnvelope"
+                }
+              }
+            },
+            "description": "Unauthorized"
+          },
+          "403": {
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/ErrorEnvelope"
+                }
+              }
+            },
+            "description": "Forbidden"
+          }
+        },
+        "security": [
+          {
+            "ApiKeyAuth": []
+          },
+          {
+            "BearerAuth": []
+          }
+        ],
+        "summary": "GET api / reports / hpp v2 breakdown",
+        "tags": [
+          "Reports"
+        ]
+      }
+    },
     "/api/reports/marketing": {
       "get": {
         "description": "Read access to `/api/reports/marketing`.",
@@ -9555,6 +9935,55 @@
         ]
       }
     },
+    "/api/system-settings/": {
+      "get": {
+        "description": "Read access to `/api/system-settings`.",
+        "responses": {
+          "200": {
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/PaginatedEnvelope"
+                }
+              }
+            },
+            "description": "Successful response"
+          },
+          "401": {
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/ErrorEnvelope"
+                }
+              }
+            },
+            "description": "Unauthorized"
+          },
+          "403": {
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/ErrorEnvelope"
+                }
+              }
+            },
+            "description": "Forbidden"
+          }
+        },
+        "security": [
+          {
+            "ApiKeyAuth": []
+          },
+          {
+            "BearerAuth": []
+          }
+        ],
+        "summary": "GET api / system settings",
+        "tags": [
+          "API"
+        ]
+      }
+    },
     "/api/users/": {
       "get": {
         "description": "Read access to `/api/users`.",

docs/openapi/read-api.yaml

@@ -2006,6 +2006,34 @@ paths:
             summary: GET api / inventory / product warehouses / :id
             tags:
                 - Inventory
+    /api/inventory/stock-logs/:
+        get:
+            description: Read access to `/api/inventory/stock-logs`.
+            responses:
+                "200":
+                    content:
+                        application/json:
+                            schema:
+                                $ref: '#/components/schemas/PaginatedEnvelope'
+                    description: Successful response
+                "401":
+                    content:
+                        application/json:
+                            schema:
+                                $ref: '#/components/schemas/ErrorEnvelope'
+                    description: Unauthorized
+                "403":
+                    content:
+                        application/json:
+                            schema:
+                                $ref: '#/components/schemas/ErrorEnvelope'
+                    description: Forbidden
+            security:
+                - ApiKeyAuth: []
+                - BearerAuth: []
+            summary: GET api / inventory / stock logs
+            tags:
+                - Inventory
     /api/inventory/transfers/:
         get:
             description: Read access to `/api/inventory/transfers`.
@@ -2686,6 +2714,23 @@ paths:
                 "200":
                     content:
                         application/json:
+                            example:
+                                code: 200
+                                data:
+                                    - created_at: "2026-01-01T00:00:00Z"
+                                      created_user:
+                                        id: 1
+                                        name: Admin
+                                      id: 1
+                                      name: FCR Broiler Standard
+                                      updated_at: "2026-01-01T00:00:00Z"
+                                message: Get all fcrs successfully
+                                meta:
+                                    limit: 10
+                                    page: 1
+                                    total_pages: 1
+                                    total_results: 1
+                                status: success
                             schema:
                                 $ref: '#/components/schemas/PaginatedEnvelope'
                     description: Successful response
@@ -2722,6 +2767,31 @@ paths:
                 "200":
                     content:
                         application/json:
+                            example:
+                                code: 200
+                                data:
+                                    created_at: "2026-01-01T00:00:00Z"
+                                    created_user:
+                                        id: 1
+                                        name: Admin
+                                    fcr_standards:
+                                        - fcr_number: 1.2
+                                          id: 1
+                                          mortality: 0.5
+                                          weight: 0.5
+                                        - fcr_number: 1.35
+                                          id: 2
+                                          mortality: 0.3
+                                          weight: 1
+                                        - fcr_number: 1.5
+                                          id: 3
+                                          mortality: 0.25
+                                          weight: 1.5
+                                    id: 1
+                                    name: FCR Broiler Standard
+                                    updated_at: "2026-01-01T00:00:00Z"
+                                message: Get fcr successfully
+                                status: success
                             schema:
                                 $ref: '#/components/schemas/SuccessEnvelope'
                     description: Successful response
@@ -3994,6 +4064,86 @@ paths:
             summary: GET api / master data / warehouses / :id
             tags:
                 - Master Data
+    /api/production/chickins/:
+        get:
+            description: Read access to `/api/production/chickins`.
+            parameters:
+                - description: Page number.
+                  example: 1
+                  in: query
+                  name: page
+                  required: false
+                  schema:
+                    type: integer
+                - description: Page size.
+                  example: 10
+                  in: query
+                  name: limit
+                  required: false
+                  schema:
+                    type: integer
+                - description: Project flock kandang id filter.
+                  example: 1
+                  in: query
+                  name: project_flock_kandang_id
+                  required: false
+                  schema:
+                    type: integer
+            responses:
+                "200":
+                    content:
+                        application/json:
+                            example:
+                                code: 200
+                                data:
+                                    - chick_in_date: "2026-01-01T00:00:00Z"
+                                      created_at: "2026-01-01T00:00:00Z"
+                                      created_user:
+                                        id: 1
+                                        name: Admin
+                                      id: 1
+                                      notes: ""
+                                      pending_usage_qty: 0
+                                      product_warehouse:
+                                        id: 1
+                                        product:
+                                            id: 1
+                                            name: DOC Broiler
+                                        warehouse:
+                                            id: 1
+                                            name: Gudang DOC
+                                      product_warehouse_id: 1
+                                      project_flock_kandang_id: 1
+                                      updated_at: "2026-01-01T00:00:00Z"
+                                      usage_qty: 10000
+                                message: Get all chickins successfully
+                                meta:
+                                    limit: 10
+                                    page: 1
+                                    total_pages: 1
+                                    total_results: 1
+                                status: success
+                            schema:
+                                $ref: '#/components/schemas/PaginatedEnvelope'
+                    description: Successful response
+                "401":
+                    content:
+                        application/json:
+                            schema:
+                                $ref: '#/components/schemas/ErrorEnvelope'
+                    description: Unauthorized
+                "403":
+                    content:
+                        application/json:
+                            schema:
+                                $ref: '#/components/schemas/ErrorEnvelope'
+                    description: Forbidden
+            security:
+                - ApiKeyAuth: []
+                - BearerAuth: []
+            summary: GET api / production / chickins
+            tags:
+                - Production
     /api/production/chickins/{id}:
         get:
             description: Read access to `/api/production/chickins/:id`.
@@ -4664,6 +4814,38 @@ paths:
                 "200":
                     content:
                         application/json:
+                            example:
+                                code: 200
+                                data:
+                                    - approval:
+                                        action: null
+                                        step_name: Pengajuan
+                                        step_number: 1
+                                      created_at: "2026-01-15T00:00:00Z"
+                                      created_by: 1
+                                      created_user:
+                                        id: 1
+                                        name: Admin
+                                      economic_cutoff_date: "2026-01-20T00:00:00Z"
+                                      effective_move_date: "2026-01-18T00:00:00Z"
+                                      executed_at: null
+                                      from_project_flock:
+                                        flock_name: Flock A Period 1
+                                        id: 1
+                                      id: 1
+                                      notes: ""
+                                      to_project_flock:
+                                        flock_name: Flock B Period 1
+                                        id: 2
+                                      transfer_date: "2026-01-15T00:00:00Z"
+                                      transfer_number: TL-00001
+                                message: Get all transferLayings successfully
+                                meta:
+                                    limit: 10
+                                    page: 1
+                                    total_pages: 1
+                                    total_results: 1
+                                status: success
                             schema:
                                 $ref: '#/components/schemas/PaginatedEnvelope'
                     description: Successful response
@@ -4700,6 +4882,53 @@ paths:
                 "200":
                     content:
                         application/json:
+                            example:
+                                code: 200
+                                data:
+                                    approval:
+                                        action: null
+                                        step_name: Pengajuan
+                                        step_number: 1
+                                    created_at: "2026-01-15T00:00:00Z"
+                                    created_by: 1
+                                    created_user:
+                                        id: 1
+                                        name: Admin
+                                    economic_cutoff_date: "2026-01-20T00:00:00Z"
+                                    effective_move_date: "2026-01-18T00:00:00Z"
+                                    executed_at: null
+                                    from_project_flock:
+                                        flock_name: Flock A Period 1
+                                        id: 1
+                                    id: 1
+                                    notes: ""
+                                    sources:
+                                        - note: ""
+                                          qty: 5000
+                                          source_project_flock_kandang:
+                                            id: 1
+                                            kandang:
+                                                id: 1
+                                                name: Kandang A
+                                            kandang_id: 1
+                                            project_flock_id: 1
+                                    targets:
+                                        - note: ""
+                                          qty: 5000
+                                          target_project_flock_kandang:
+                                            id: 2
+                                            kandang:
+                                                id: 2
+                                                name: Kandang B
+                                            kandang_id: 2
+                                            project_flock_id: 2
+                                    to_project_flock:
+                                        flock_name: Flock B Period 1
+                                        id: 2
+                                    transfer_date: "2026-01-15T00:00:00Z"
+                                    transfer_number: TL-00001
+                                message: Get transferLaying successfully
+                                status: success
                             schema:
                                 $ref: '#/components/schemas/SuccessEnvelope'
                     description: Successful response
@@ -5545,6 +5774,34 @@ paths:
             summary: GET api / reports / hpp per kandang
             tags:
                 - Reports
+    /api/reports/hpp-v2-breakdown:
+        get:
+            description: Read access to `/api/reports/hpp-v2-breakdown`.
+            responses:
+                "200":
+                    content:
+                        application/json:
+                            schema:
+                                $ref: '#/components/schemas/PaginatedEnvelope'
+                    description: Successful response
+                "401":
+                    content:
+                        application/json:
+                            schema:
+                                $ref: '#/components/schemas/ErrorEnvelope'
+                    description: Unauthorized
+                "403":
+                    content:
+                        application/json:
+                            schema:
+                                $ref: '#/components/schemas/ErrorEnvelope'
+                    description: Forbidden
+            security:
+                - ApiKeyAuth: []
+                - BearerAuth: []
+            summary: GET api / reports / hpp v2 breakdown
+            tags:
+                - Reports
     /api/reports/marketing:
         get:
             description: Read access to `/api/reports/marketing`.
@@ -5955,6 +6212,34 @@ paths:
             summary: GET api / sso / userinfo
             tags:
                 - SSO
+    /api/system-settings/:
+        get:
+            description: Read access to `/api/system-settings`.
+            responses:
+                "200":
+                    content:
+                        application/json:
+                            schema:
+                                $ref: '#/components/schemas/PaginatedEnvelope'
+                    description: Successful response
+                "401":
+                    content:
+                        application/json:
+                            schema:
+                                $ref: '#/components/schemas/ErrorEnvelope'
+                    description: Unauthorized
+                "403":
+                    content:
+                        application/json:
+                            schema:
+                                $ref: '#/components/schemas/ErrorEnvelope'
+                    description: Forbidden
+            security:
+                - ApiKeyAuth: []
+                - BearerAuth: []
+            summary: GET api / system settings
+            tags:
+                - API
     /api/users/:
         get:
             description: Read access to `/api/users`.

docs/postman/read-api.collection.json

@@ -109,6 +109,19 @@
                 "method": "GET",
                 "url": "{{base_url}}/api/closings/?page=1\u0026limit=10\u0026search=kandang\u0026project_status=1\u0026location_id={{location_id}}"
               }
+            },
+            {
+              "name": "GET api / system settings",
+              "request": {
+                "header": [
+                  {
+                    "key": "Accept",
+                    "value": "application/json"
+                  }
+                ],
+                "method": "GET",
+                "url": "{{base_url}}/api/system-settings/"
+              }
             }
           ],
           "name": "API"
@@ -582,6 +595,19 @@
                 "url": "{{base_url}}/api/inventory/product-warehouses/{{id}}"
               }
             },
+            {
+              "name": "GET api / inventory / stock logs",
+              "request": {
+                "header": [
+                  {
+                    "key": "Accept",
+                    "value": "application/json"
+                  }
+                ],
+                "method": "GET",
+                "url": "{{base_url}}/api/inventory/stock-logs/"
+              }
+            },
             {
               "name": "GET api / inventory / transfers",
               "request": {
@@ -1143,6 +1169,19 @@
         },
         {
           "item": [
+            {
+              "name": "GET api / production / chickins",
+              "request": {
+                "header": [
+                  {
+                    "key": "Accept",
+                    "value": "application/json"
+                  }
+                ],
+                "method": "GET",
+                "url": "{{base_url}}/api/production/chickins/?page=1\u0026limit=10\u0026project_flock_kandang_id={{project_flock_kandang_id}}"
+              }
+            },
             {
               "name": "GET api / production / chickins / :id",
               "request": {
@@ -1478,6 +1517,19 @@
                 "url": "{{base_url}}/api/reports/hpp-per-kandang?page=1\u0026limit=10\u0026period=2026-01-01\u0026show_unrecorded=false\u0026area_id=1,2\u0026location_id=1,2\u0026kandang_id=1,2\u0026weight_min=1.2\u0026weight_max=1.8"
               }
             },
+            {
+              "name": "GET api / reports / hpp v2 breakdown",
+              "request": {
+                "header": [
+                  {
+                    "key": "Accept",
+                    "value": "application/json"
+                  }
+                ],
+                "method": "GET",
+                "url": "{{base_url}}/api/reports/hpp-v2-breakdown"
+              }
+            },
             {
               "name": "GET api / reports / marketing",
               "request": {

go.mod

@@ -52,6 +52,7 @@ require (
 	github.com/fsnotify/fsnotify v1.7.0 // indirect
 	github.com/gabriel-vasile/mimetype v1.4.8 // indirect
 	github.com/glebarez/go-sqlite v1.21.2 // indirect
+	github.com/go-pdf/fpdf v0.9.0 // indirect
 	github.com/go-playground/locales v0.14.1 // indirect
 	github.com/go-playground/universal-translator v0.18.1 // indirect
 	github.com/google/go-cmp v0.6.0 // indirect

go.sum

@@ -77,6 +77,8 @@ github.com/glebarez/go-sqlite v1.21.2 h1:3a6LFC4sKahUunAmynQKLZceZCOzUthkRkEAl9g
 github.com/glebarez/go-sqlite v1.21.2/go.mod h1:sfxdZyhQjTM2Wry3gVYWaW072Ri1WMdWJi0k6+3382k=
 github.com/glebarez/sqlite v1.11.0 h1:wSG0irqzP6VurnMEpFGer5Li19RpIRi2qvQz++w0GMw=
 github.com/glebarez/sqlite v1.11.0/go.mod h1:h8/o8j5wiAsqSPoWELDUdJXhjAhsVliSn7bWZjOhrgQ=
+github.com/go-pdf/fpdf v0.9.0 h1:PPvSaUuo1iMi9KkaAn90NuKi+P4gwMedWPHhj8YlJQw=
+github.com/go-pdf/fpdf v0.9.0/go.mod h1:oO8N111TkmKb9D7VvWGLvLJlaZUQVPM+6V42pp3iV4Y=
 github.com/go-playground/assert/v2 v2.2.0 h1:JvknZsQTYeFEAhQwI4qEt9cyV5ONwRHC+lYKSsYSR8s=
 github.com/go-playground/assert/v2 v2.2.0/go.mod h1:VDjEfimB/XKnb+ZQfWdccd7VUvScMdVu0Titje2rxJ4=
 github.com/go-playground/locales v0.14.1 h1:EWaQ/wswjilfKLTECiXz7Rh+3BjFhfDFKv/oXslEjJA=

internal/apikeys/defaults.go

@@ -89,5 +89,6 @@ func DefaultDashboardPermissions() []string {
 		"lti.users.detail",
 		"lti.users.list",
 		"lti.daily_checklist.master_data.kandang",
+		"lti.production.chickins.list",
 	}
 }

internal/common/exportprogress/export.go

@@ -0,0 +1,604 @@
+package exportprogress
+
+import (
+	"fmt"
+	"sort"
+	"strings"
+	"time"
+
+	"github.com/gofiber/fiber/v2"
+	"github.com/xuri/excelize/v2"
+)
+
+const (
+	UnassignedKandangName = "Farm-level / Unassigned"
+	jakartaTZ             = "Asia/Jakarta"
+)
+
+type Query struct {
+	StartDate    time.Time
+	EndDate      time.Time
+	StartDateRaw string
+	EndDateRaw   string
+}
+
+type Row struct {
+	Module       string
+	FarmName     string
+	KandangName  string
+	ActivityDate time.Time
+	Count        int
+}
+
+type monthBlock struct {
+	Start time.Time
+	Weeks int
+}
+
+func IsProgressExportRequest(c *fiber.Ctx) bool {
+	return strings.EqualFold(strings.TrimSpace(c.Query("export")), "excel") &&
+		strings.EqualFold(strings.TrimSpace(c.Query("type")), "progress")
+}
+
+func ParseQuery(c *fiber.Ctx) (*Query, error) {
+	location, err := time.LoadLocation(jakartaTZ)
+	if err != nil {
+		return nil, fiber.NewError(fiber.StatusInternalServerError, "failed to load timezone configuration")
+	}
+
+	startRaw := strings.TrimSpace(c.Query("start_date"))
+	endRaw := strings.TrimSpace(c.Query("end_date"))
+	if startRaw == "" || endRaw == "" {
+		return nil, fiber.NewError(fiber.StatusBadRequest, "start_date and end_date are required")
+	}
+
+	startDate, err := time.ParseInLocation("2006-01-02", startRaw, location)
+	if err != nil {
+		return nil, fiber.NewError(fiber.StatusBadRequest, "start_date must use format YYYY-MM-DD")
+	}
+	endDate, err := time.ParseInLocation("2006-01-02", endRaw, location)
+	if err != nil {
+		return nil, fiber.NewError(fiber.StatusBadRequest, "end_date must use format YYYY-MM-DD")
+	}
+	if endDate.Before(startDate) {
+		return nil, fiber.NewError(fiber.StatusBadRequest, "end_date must be greater than or equal to start_date")
+	}
+
+	return &Query{
+		StartDate:    startDate,
+		EndDate:      endDate,
+		StartDateRaw: startRaw,
+		EndDateRaw:   endRaw,
+	}, nil
+}
+
+func BuildWorkbook(moduleTitle string, query *Query, rows []Row) ([]byte, error) {
+	file := excelize.NewFile()
+	defer file.Close()
+
+	sheetName := moduleTitle
+	defaultSheet := file.GetSheetName(file.GetActiveSheetIndex())
+	if defaultSheet != sheetName {
+		if err := file.SetSheetName(defaultSheet, sheetName); err != nil {
+			return nil, err
+		}
+	}
+
+	location, err := time.LoadLocation(jakartaTZ)
+	if err != nil {
+		return nil, err
+	}
+
+	titleStyle, metaStyle, monthStyle, weekStyle, dayHeaderStyle, farmStyle, textStyle, numberStyle, subtotalStyle, err := buildStyles(file)
+	if err != nil {
+		return nil, err
+	}
+
+	months := monthBlocksBetween(query.StartDate, query.EndDate)
+	maxWeeks := 4
+	for _, block := range months {
+		if block.Weeks > maxWeeks {
+			maxWeeks = block.Weeks
+		}
+	}
+	lastColName, err := excelize.ColumnNumberToName(1 + (maxWeeks * 7) + 1)
+	if err != nil {
+		return nil, err
+	}
+
+	if err := file.MergeCell(sheetName, "A1", lastColName+"1"); err != nil {
+		return nil, err
+	}
+	if err := file.SetCellValue(sheetName, "A1", moduleTitle); err != nil {
+		return nil, err
+	}
+	if err := file.SetCellStyle(sheetName, "A1", lastColName+"1", titleStyle); err != nil {
+		return nil, err
+	}
+
+	metaValue := fmt.Sprintf(
+		"Range: %s to %s | Generated at: %s",
+		query.StartDateRaw,
+		query.EndDateRaw,
+		time.Now().In(location).Format("2006-01-02 15:04:05 MST"),
+	)
+	if err := file.MergeCell(sheetName, "A2", lastColName+"2"); err != nil {
+		return nil, err
+	}
+	if err := file.SetCellValue(sheetName, "A2", metaValue); err != nil {
+		return nil, err
+	}
+	if err := file.SetCellStyle(sheetName, "A2", lastColName+"2", metaStyle); err != nil {
+		return nil, err
+	}
+
+	if err := applyColumnWidths(file, sheetName, maxWeeks); err != nil {
+		return nil, err
+	}
+
+	grouped := groupRows(rows)
+	currentRow := 4
+	for _, month := range months {
+		lastColIndex := 1 + (month.Weeks * 7) + 1
+		monthLastCol, err := excelize.ColumnNumberToName(lastColIndex)
+		if err != nil {
+			return nil, err
+		}
+
+		if err := renderMonthHeader(file, sheetName, currentRow, month, monthLastCol, monthStyle, weekStyle, dayHeaderStyle); err != nil {
+			return nil, err
+		}
+		currentRow += 4
+
+		monthData := grouped[month.Start.Format("2006-01")]
+		if len(monthData) == 0 {
+			if err := file.MergeCell(sheetName, "A"+fmt.Sprint(currentRow), monthLastCol+fmt.Sprint(currentRow)); err != nil {
+				return nil, err
+			}
+			if err := file.SetCellValue(sheetName, "A"+fmt.Sprint(currentRow), "No progress data"); err != nil {
+				return nil, err
+			}
+			if err := file.SetCellStyle(sheetName, "A"+fmt.Sprint(currentRow), monthLastCol+fmt.Sprint(currentRow), textStyle); err != nil {
+				return nil, err
+			}
+			currentRow += 2
+			continue
+		}
+
+		farms := sortedKeys(monthData)
+		for _, farm := range farms {
+			if err := file.MergeCell(sheetName, "A"+fmt.Sprint(currentRow), monthLastCol+fmt.Sprint(currentRow)); err != nil {
+				return nil, err
+			}
+			if err := file.SetCellValue(sheetName, "A"+fmt.Sprint(currentRow), farm); err != nil {
+				return nil, err
+			}
+			if err := file.SetCellStyle(sheetName, "A"+fmt.Sprint(currentRow), monthLastCol+fmt.Sprint(currentRow), farmStyle); err != nil {
+				return nil, err
+			}
+			currentRow++
+
+			kandangs := sortedKeys(monthData[farm])
+			farmTotals := make(map[string]int)
+			farmGrandTotal := 0
+			for _, kandang := range kandangs {
+				rowCounts := monthData[farm][kandang]
+				rowTotal := 0
+
+				if err := file.SetCellValue(sheetName, "A"+fmt.Sprint(currentRow), kandang); err != nil {
+					return nil, err
+				}
+				if err := file.SetCellStyle(sheetName, "A"+fmt.Sprint(currentRow), "A"+fmt.Sprint(currentRow), textStyle); err != nil {
+					return nil, err
+				}
+
+				for dayKey, count := range rowCounts {
+					activityDate, err := time.ParseInLocation("2006-01-02", dayKey, location)
+					if err != nil {
+						return nil, err
+					}
+					colIndex := dayColumnIndex(month, activityDate)
+					colName, err := excelize.ColumnNumberToName(colIndex)
+					if err != nil {
+						return nil, err
+					}
+					if err := file.SetCellValue(sheetName, colName+fmt.Sprint(currentRow), count); err != nil {
+						return nil, err
+					}
+					if err := file.SetCellStyle(sheetName, colName+fmt.Sprint(currentRow), colName+fmt.Sprint(currentRow), numberStyle); err != nil {
+						return nil, err
+					}
+					rowTotal += count
+					farmTotals[dayKey] += count
+					farmGrandTotal += count
+				}
+
+				if err := file.SetCellValue(sheetName, monthLastCol+fmt.Sprint(currentRow), rowTotal); err != nil {
+					return nil, err
+				}
+				if err := file.SetCellStyle(sheetName, monthLastCol+fmt.Sprint(currentRow), monthLastCol+fmt.Sprint(currentRow), subtotalStyle); err != nil {
+					return nil, err
+				}
+				if err := file.SetCellStyle(sheetName, "B"+fmt.Sprint(currentRow), prevColumn(monthLastCol)+fmt.Sprint(currentRow), numberStyle); err != nil {
+					return nil, err
+				}
+
+				currentRow++
+			}
+
+			if err := file.SetCellValue(sheetName, "A"+fmt.Sprint(currentRow), "Subtotal"); err != nil {
+				return nil, err
+			}
+			if err := file.SetCellStyle(sheetName, "A"+fmt.Sprint(currentRow), "A"+fmt.Sprint(currentRow), subtotalStyle); err != nil {
+				return nil, err
+			}
+			for dayKey, count := range farmTotals {
+				activityDate, err := time.ParseInLocation("2006-01-02", dayKey, location)
+				if err != nil {
+					return nil, err
+				}
+				colIndex := dayColumnIndex(month, activityDate)
+				colName, err := excelize.ColumnNumberToName(colIndex)
+				if err != nil {
+					return nil, err
+				}
+				if err := file.SetCellValue(sheetName, colName+fmt.Sprint(currentRow), count); err != nil {
+					return nil, err
+				}
+			}
+			if err := file.SetCellValue(sheetName, monthLastCol+fmt.Sprint(currentRow), farmGrandTotal); err != nil {
+				return nil, err
+			}
+			if err := file.SetCellStyle(sheetName, "A"+fmt.Sprint(currentRow), monthLastCol+fmt.Sprint(currentRow), subtotalStyle); err != nil {
+				return nil, err
+			}
+			currentRow += 2
+		}
+	}
+
+	if err := file.SetPanes(sheetName, &excelize.Panes{
+		Freeze:      true,
+		YSplit:      2,
+		TopLeftCell: "A3",
+		ActivePane:  "bottomLeft",
+	}); err != nil {
+		return nil, err
+	}
+
+	buffer, err := file.WriteToBuffer()
+	if err != nil {
+		return nil, err
+	}
+	return buffer.Bytes(), nil
+}
+
+func ParseActivityDate(value string) (time.Time, error) {
+	trimmed := strings.TrimSpace(value)
+	if trimmed == "" {
+		return time.Time{}, fmt.Errorf("empty activity date")
+	}
+
+	layouts := []string{
+		"2006-01-02",
+		time.RFC3339,
+		time.RFC3339Nano,
+		"2006-01-02 15:04:05Z07:00",
+		"2006-01-02 15:04:05.999999999Z07:00",
+	}
+	for _, layout := range layouts {
+		if parsed, err := time.Parse(layout, trimmed); err == nil {
+			return parsed, nil
+		}
+	}
+
+	if len(trimmed) >= len("2006-01-02") {
+		if parsed, err := time.Parse("2006-01-02", trimmed[:10]); err == nil {
+			return parsed, nil
+		}
+	}
+
+	return time.Time{}, fmt.Errorf("unsupported activity date format: %s", value)
+}
+
+func buildStyles(file *excelize.File) (int, int, int, int, int, int, int, int, int, error) {
+	titleStyle, err := file.NewStyle(&excelize.Style{
+		Font:      &excelize.Font{Bold: true, Size: 18, Color: "1F2937"},
+		Fill:      excelize.Fill{Type: "pattern", Pattern: 1, Color: []string{"DCEBFA"}},
+		Alignment: &excelize.Alignment{Horizontal: "center", Vertical: "center"},
+	})
+	if err != nil {
+		return 0, 0, 0, 0, 0, 0, 0, 0, 0, err
+	}
+	metaStyle, err := file.NewStyle(&excelize.Style{
+		Font:      &excelize.Font{Italic: true, Color: "4B5563"},
+		Alignment: &excelize.Alignment{Horizontal: "left", Vertical: "center"},
+	})
+	if err != nil {
+		return 0, 0, 0, 0, 0, 0, 0, 0, 0, err
+	}
+	monthStyle, err := file.NewStyle(&excelize.Style{
+		Font:      &excelize.Font{Bold: true, Color: "FFFFFF"},
+		Fill:      excelize.Fill{Type: "pattern", Pattern: 1, Color: []string{"1D4ED8"}},
+		Alignment: &excelize.Alignment{Horizontal: "left", Vertical: "center"},
+	})
+	if err != nil {
+		return 0, 0, 0, 0, 0, 0, 0, 0, 0, err
+	}
+	weekStyle, err := file.NewStyle(&excelize.Style{
+		Font:      &excelize.Font{Bold: true, Color: "1F2937"},
+		Fill:      excelize.Fill{Type: "pattern", Pattern: 1, Color: []string{"DBEAFE"}},
+		Alignment: &excelize.Alignment{Horizontal: "center", Vertical: "center"},
+		Border:    []excelize.Border{{Type: "bottom", Color: "93C5FD", Style: 1}},
+	})
+	if err != nil {
+		return 0, 0, 0, 0, 0, 0, 0, 0, 0, err
+	}
+	dayHeaderStyle, err := file.NewStyle(&excelize.Style{
+		Font:      &excelize.Font{Bold: true, Color: "374151"},
+		Fill:      excelize.Fill{Type: "pattern", Pattern: 1, Color: []string{"EFF6FF"}},
+		Alignment: &excelize.Alignment{Horizontal: "center", Vertical: "center"},
+		Border: []excelize.Border{
+			{Type: "left", Color: "BFDBFE", Style: 1},
+			{Type: "top", Color: "BFDBFE", Style: 1},
+			{Type: "bottom", Color: "BFDBFE", Style: 1},
+			{Type: "right", Color: "BFDBFE", Style: 1},
+		},
+	})
+	if err != nil {
+		return 0, 0, 0, 0, 0, 0, 0, 0, 0, err
+	}
+	farmStyle, err := file.NewStyle(&excelize.Style{
+		Font:      &excelize.Font{Bold: true, Color: "111827"},
+		Fill:      excelize.Fill{Type: "pattern", Pattern: 1, Color: []string{"E5E7EB"}},
+		Alignment: &excelize.Alignment{Horizontal: "left", Vertical: "center"},
+	})
+	if err != nil {
+		return 0, 0, 0, 0, 0, 0, 0, 0, 0, err
+	}
+	textStyle, err := file.NewStyle(&excelize.Style{
+		Alignment: &excelize.Alignment{Horizontal: "left", Vertical: "center"},
+		Border: []excelize.Border{
+			{Type: "left", Color: "D1D5DB", Style: 1},
+			{Type: "top", Color: "D1D5DB", Style: 1},
+			{Type: "bottom", Color: "D1D5DB", Style: 1},
+			{Type: "right", Color: "D1D5DB", Style: 1},
+		},
+	})
+	if err != nil {
+		return 0, 0, 0, 0, 0, 0, 0, 0, 0, err
+	}
+	numberStyle, err := file.NewStyle(&excelize.Style{
+		Alignment: &excelize.Alignment{Horizontal: "center", Vertical: "center"},
+		Border: []excelize.Border{
+			{Type: "left", Color: "D1D5DB", Style: 1},
+			{Type: "top", Color: "D1D5DB", Style: 1},
+			{Type: "bottom", Color: "D1D5DB", Style: 1},
+			{Type: "right", Color: "D1D5DB", Style: 1},
+		},
+	})
+	if err != nil {
+		return 0, 0, 0, 0, 0, 0, 0, 0, 0, err
+	}
+	subtotalStyle, err := file.NewStyle(&excelize.Style{
+		Font:      &excelize.Font{Bold: true, Color: "1F2937"},
+		Fill:      excelize.Fill{Type: "pattern", Pattern: 1, Color: []string{"F3F4F6"}},
+		Alignment: &excelize.Alignment{Horizontal: "center", Vertical: "center"},
+		Border: []excelize.Border{
+			{Type: "left", Color: "9CA3AF", Style: 1},
+			{Type: "top", Color: "9CA3AF", Style: 1},
+			{Type: "bottom", Color: "9CA3AF", Style: 1},
+			{Type: "right", Color: "9CA3AF", Style: 1},
+		},
+	})
+	if err != nil {
+		return 0, 0, 0, 0, 0, 0, 0, 0, 0, err
+	}
+
+	return titleStyle, metaStyle, monthStyle, weekStyle, dayHeaderStyle, farmStyle, textStyle, numberStyle, subtotalStyle, nil
+}
+
+func applyColumnWidths(file *excelize.File, sheet string, maxWeeks int) error {
+	if err := file.SetColWidth(sheet, "A", "A", 28); err != nil {
+		return err
+	}
+	for col := 2; col <= 1+(maxWeeks*7); col++ {
+		colName, err := excelize.ColumnNumberToName(col)
+		if err != nil {
+			return err
+		}
+		if err := file.SetColWidth(sheet, colName, colName, 6); err != nil {
+			return err
+		}
+	}
+	totalCol, err := excelize.ColumnNumberToName(1 + (maxWeeks * 7) + 1)
+	if err != nil {
+		return err
+	}
+	return file.SetColWidth(sheet, totalCol, totalCol, 10)
+}
+
+func renderMonthHeader(file *excelize.File, sheet string, startRow int, block monthBlock, monthLastCol string, monthStyle, weekStyle, dayHeaderStyle int) error {
+	if err := file.MergeCell(sheet, "A"+fmt.Sprint(startRow), monthLastCol+fmt.Sprint(startRow)); err != nil {
+		return err
+	}
+	if err := file.SetCellValue(sheet, "A"+fmt.Sprint(startRow), block.Start.Format("January 2006")); err != nil {
+		return err
+	}
+	if err := file.SetCellStyle(sheet, "A"+fmt.Sprint(startRow), monthLastCol+fmt.Sprint(startRow), monthStyle); err != nil {
+		return err
+	}
+
+	if err := file.MergeCell(sheet, "A"+fmt.Sprint(startRow+1), "A"+fmt.Sprint(startRow+3)); err != nil {
+		return err
+	}
+	if err := file.SetCellValue(sheet, "A"+fmt.Sprint(startRow+1), "Kandang"); err != nil {
+		return err
+	}
+	if err := file.SetCellStyle(sheet, "A"+fmt.Sprint(startRow+1), "A"+fmt.Sprint(startRow+3), dayHeaderStyle); err != nil {
+		return err
+	}
+
+	totalColIndex := 1 + (block.Weeks * 7) + 1
+	totalColName, err := excelize.ColumnNumberToName(totalColIndex)
+	if err != nil {
+		return err
+	}
+	if err := file.MergeCell(sheet, totalColName+fmt.Sprint(startRow+1), totalColName+fmt.Sprint(startRow+3)); err != nil {
+		return err
+	}
+	if err := file.SetCellValue(sheet, totalColName+fmt.Sprint(startRow+1), "Total"); err != nil {
+		return err
+	}
+	if err := file.SetCellStyle(sheet, totalColName+fmt.Sprint(startRow+1), totalColName+fmt.Sprint(startRow+3), dayHeaderStyle); err != nil {
+		return err
+	}
+
+	weekdayNames := []string{"Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun"}
+	for week := 0; week < block.Weeks; week++ {
+		startCol := 2 + (week * 7)
+		endCol := startCol + 6
+		startColName, err := excelize.ColumnNumberToName(startCol)
+		if err != nil {
+			return err
+		}
+		endColName, err := excelize.ColumnNumberToName(endCol)
+		if err != nil {
+			return err
+		}
+		if err := file.MergeCell(sheet, startColName+fmt.Sprint(startRow+1), endColName+fmt.Sprint(startRow+1)); err != nil {
+			return err
+		}
+		if err := file.SetCellValue(sheet, startColName+fmt.Sprint(startRow+1), fmt.Sprintf("Week %d", week+1)); err != nil {
+			return err
+		}
+		if err := file.SetCellStyle(sheet, startColName+fmt.Sprint(startRow+1), endColName+fmt.Sprint(startRow+1), weekStyle); err != nil {
+			return err
+		}
+
+		for weekday := 0; weekday < 7; weekday++ {
+			colIndex := startCol + weekday
+			colName, err := excelize.ColumnNumberToName(colIndex)
+			if err != nil {
+				return err
+			}
+			if err := file.SetCellValue(sheet, colName+fmt.Sprint(startRow+2), weekdayNames[weekday]); err != nil {
+				return err
+			}
+			if err := file.SetCellStyle(sheet, colName+fmt.Sprint(startRow+2), colName+fmt.Sprint(startRow+2), dayHeaderStyle); err != nil {
+				return err
+			}
+		}
+	}
+
+	daysInMonth := time.Date(block.Start.Year(), block.Start.Month()+1, 0, 0, 0, 0, 0, block.Start.Location()).Day()
+	for day := 1; day <= daysInMonth; day++ {
+		date := time.Date(block.Start.Year(), block.Start.Month(), day, 0, 0, 0, 0, block.Start.Location())
+		colIndex := dayColumnIndex(block, date)
+		colName, err := excelize.ColumnNumberToName(colIndex)
+		if err != nil {
+			return err
+		}
+		if err := file.SetCellValue(sheet, colName+fmt.Sprint(startRow+3), day); err != nil {
+			return err
+		}
+		if err := file.SetCellStyle(sheet, colName+fmt.Sprint(startRow+3), colName+fmt.Sprint(startRow+3), dayHeaderStyle); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+func groupRows(rows []Row) map[string]map[string]map[string]map[string]int {
+	grouped := make(map[string]map[string]map[string]map[string]int)
+	for _, row := range rows {
+		monthKey := row.ActivityDate.Format("2006-01")
+		if _, exists := grouped[monthKey]; !exists {
+			grouped[monthKey] = make(map[string]map[string]map[string]int)
+		}
+		farmName := strings.TrimSpace(row.FarmName)
+		if farmName == "" {
+			farmName = "Unknown Farm"
+		}
+		if _, exists := grouped[monthKey][farmName]; !exists {
+			grouped[monthKey][farmName] = make(map[string]map[string]int)
+		}
+		kandangName := strings.TrimSpace(row.KandangName)
+		if kandangName == "" {
+			kandangName = UnassignedKandangName
+		}
+		if _, exists := grouped[monthKey][farmName][kandangName]; !exists {
+			grouped[monthKey][farmName][kandangName] = make(map[string]int)
+		}
+		dayKey := row.ActivityDate.Format("2006-01-02")
+		grouped[monthKey][farmName][kandangName][dayKey] += row.Count
+	}
+	return grouped
+}
+
+func monthBlocksBetween(startDate, endDate time.Time) []monthBlock {
+	location := startDate.Location()
+	current := time.Date(startDate.Year(), startDate.Month(), 1, 0, 0, 0, 0, location)
+	last := time.Date(endDate.Year(), endDate.Month(), 1, 0, 0, 0, 0, location)
+
+	blocks := make([]monthBlock, 0)
+	for !current.After(last) {
+		blocks = append(blocks, monthBlock{
+			Start: current,
+			Weeks: monthWeeks(current),
+		})
+		current = current.AddDate(0, 1, 0)
+	}
+	return blocks
+}
+
+func monthWeeks(monthStart time.Time) int {
+	daysInMonth := time.Date(monthStart.Year(), monthStart.Month()+1, 0, 0, 0, 0, 0, monthStart.Location()).Day()
+	offset := mondayIndex(monthStart.Weekday())
+	totalSlots := offset + daysInMonth
+	weeks := totalSlots / 7
+	if totalSlots%7 != 0 {
+		weeks++
+	}
+	if weeks < 4 {
+		return 4
+	}
+	return weeks
+}
+
+func dayColumnIndex(block monthBlock, date time.Time) int {
+	day := date.Day()
+	offset := mondayIndex(block.Start.Weekday())
+	position := offset + (day - 1)
+	return 2 + position
+}
+
+func mondayIndex(weekday time.Weekday) int {
+	switch weekday {
+	case time.Sunday:
+		return 6
+	default:
+		return int(weekday) - 1
+	}
+}
+
+func sortedKeys[V any](input map[string]V) []string {
+	keys := make([]string, 0, len(input))
+	for key := range input {
+		keys = append(keys, key)
+	}
+	sort.Strings(keys)
+	return keys
+}
+
+func prevColumn(col string) string {
+	index, err := excelize.ColumnNameToNumber(col)
+	if err != nil || index <= 1 {
+		return col
+	}
+	result, err := excelize.ColumnNumberToName(index - 1)
+	if err != nil {
+		return col
+	}
+	return result
+}

internal/common/exportprogress/export_test.go

@@ -0,0 +1,126 @@
+package exportprogress
+
+import (
+	"bytes"
+	"encoding/json"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+	"time"
+
+	"github.com/gofiber/fiber/v2"
+	"github.com/xuri/excelize/v2"
+)
+
+func TestParseQuery(t *testing.T) {
+	app := fiber.New()
+	app.Get("/", func(c *fiber.Ctx) error {
+		query, err := ParseQuery(c)
+		if err != nil {
+			return err
+		}
+		return c.JSON(fiber.Map{
+			"start": query.StartDateRaw,
+			"end":   query.EndDateRaw,
+		})
+	})
+
+	resp, err := app.Test(httptest.NewRequest(http.MethodGet, "/?export=excel&type=progress&start_date=2026-06-01&end_date=2026-07-15", nil))
+	if err != nil {
+		t.Fatalf("request failed: %v", err)
+	}
+	defer resp.Body.Close()
+
+	if resp.StatusCode != http.StatusOK {
+		t.Fatalf("expected 200, got %d", resp.StatusCode)
+	}
+
+	var payload map[string]string
+	if err := json.NewDecoder(resp.Body).Decode(&payload); err != nil {
+		t.Fatalf("failed decoding payload: %v", err)
+	}
+	if payload["start"] != "2026-06-01" || payload["end"] != "2026-07-15" {
+		t.Fatalf("unexpected payload: %+v", payload)
+	}
+}
+
+func TestParseQueryInvalid(t *testing.T) {
+	app := fiber.New()
+	app.Get("/", func(c *fiber.Ctx) error {
+		_, err := ParseQuery(c)
+		return err
+	})
+
+	cases := []string{
+		"/?export=excel&type=progress",
+		"/?export=excel&type=progress&start_date=2026-06-01&end_date=bad",
+		"/?export=excel&type=progress&start_date=2026-07-01&end_date=2026-06-01",
+	}
+	for _, target := range cases {
+		resp, err := app.Test(httptest.NewRequest(http.MethodGet, target, nil))
+		if err != nil {
+			t.Fatalf("request failed for %s: %v", target, err)
+		}
+		resp.Body.Close()
+		if resp.StatusCode != http.StatusBadRequest {
+			t.Fatalf("expected 400 for %s, got %d", target, resp.StatusCode)
+		}
+	}
+}
+
+func TestBuildWorkbook(t *testing.T) {
+	location, err := time.LoadLocation(jakartaTZ)
+	if err != nil {
+		t.Fatalf("failed loading location: %v", err)
+	}
+
+	query := &Query{
+		StartDate:    time.Date(2026, 6, 1, 0, 0, 0, 0, location),
+		EndDate:      time.Date(2026, 7, 31, 0, 0, 0, 0, location),
+		StartDateRaw: "2026-06-01",
+		EndDateRaw:   "2026-07-31",
+	}
+	rows := []Row{
+		{Module: "Expenses", FarmName: "Farm A", KandangName: "Kandang 1", ActivityDate: time.Date(2026, 6, 1, 0, 0, 0, 0, location), Count: 3},
+		{Module: "Expenses", FarmName: "Farm A", KandangName: "Kandang 1", ActivityDate: time.Date(2026, 7, 15, 0, 0, 0, 0, location), Count: 2},
+	}
+
+	content, err := BuildWorkbook("Expenses", query, rows)
+	if err != nil {
+		t.Fatalf("BuildWorkbook failed: %v", err)
+	}
+
+	file, err := excelize.OpenReader(bytes.NewReader(content))
+	if err != nil {
+		t.Fatalf("failed opening workbook: %v", err)
+	}
+	defer file.Close()
+
+	if got := file.GetSheetName(file.GetActiveSheetIndex()); got != "Expenses" {
+		t.Fatalf("unexpected sheet name: %s", got)
+	}
+
+	title, err := file.GetCellValue("Expenses", "A1")
+	if err != nil {
+		t.Fatalf("failed reading title: %v", err)
+	}
+	if title != "Expenses" {
+		t.Fatalf("unexpected title: %s", title)
+	}
+
+	monthTitle, err := file.GetCellValue("Expenses", "A4")
+	if err != nil {
+		t.Fatalf("failed reading first month title: %v", err)
+	}
+	if monthTitle != "June 2026" {
+		t.Fatalf("unexpected first month title: %s", monthTitle)
+	}
+
+	firstCount, err := file.GetCellValue("Expenses", "B9")
+	if err != nil {
+		t.Fatalf("failed reading representative count cell: %v", err)
+	}
+	if firstCount != "3" {
+		t.Fatalf("unexpected representative count: %s", firstCount)
+	}
+}

internal/common/repository/common.hpp.repository.go

@@ -151,7 +151,7 @@ func (r *HppRepositoryImpl) GetFeedUsageCost(ctx context.Context, projectFlockKa
 		).
 		Joins("LEFT JOIN purchase_items AS pi ON pi.id = sa.stockable_id AND sa.stockable_type = ?", stockablePurchase).
 		Joins("LEFT JOIN adjustment_stocks AS ast ON ast.id = sa.stockable_id AND sa.stockable_type = ?", stockableAdjustment).
-		Where("r.project_flock_kandangs_id IN (?)", projectFlockKandangIDs).
+		Where("rs.project_flock_kandang_id IN (?)", projectFlockKandangIDs).
 		Where("r.record_datetime <= ?", *date).
 		Where("f.name = ?", utils.FlagPakan).
 		Scan(&total).Error
@@ -202,7 +202,7 @@ func (r *HppRepositoryImpl) GetOvkUsageCost(ctx context.Context, projectFlockKan
 		).
 		Joins("LEFT JOIN purchase_items AS pi ON pi.id = sa.stockable_id AND sa.stockable_type = ?", stockablePurchase).
 		Joins("LEFT JOIN adjustment_stocks AS ast ON ast.id = sa.stockable_id AND sa.stockable_type = ?", stockableAdjustment).
-		Where("r.project_flock_kandangs_id IN (?)", projectFlockKandangIDs).
+		Where("rs.project_flock_kandang_id IN (?)", projectFlockKandangIDs).
 		Where("r.record_datetime <= ?", *date).
 		Where("EXISTS (SELECT 1 FROM flags f WHERE f.flagable_id = pw.product_id AND f.flagable_type = ? AND f.name IN ?)", entity.FlagableTypeProduct, flags).
 		Scan(&total).Error

internal/common/repository/common.hppv2.repository.go

@@ -96,17 +96,31 @@ type HppV2FarmDepreciationSnapshotRow struct {
 	DepreciationPercentEffective float64
 	DepreciationValue            float64
 	PulletCostDayNTotal          float64
+	Components                   []byte
 }
 
 type HppV2CostRepository interface {
 	GetProjectFlockKandangContext(ctx context.Context, projectFlockKandangId uint) (*HppV2ProjectFlockKandangContext, error)
 	GetProjectFlockKandangIDs(ctx context.Context, projectFlockId uint) ([]uint, error)
 	GetLatestTransferInputByProjectFlockKandangID(ctx context.Context, projectFlockKandangId uint, period time.Time) (*HppV2LatestTransferInputRow, error)
+	// GetAllTransferInputsByProjectFlockKandangID return SEMUA approved transfer ke target kandang
+	// itu, untuk skenario multi-source di mana 1 target menerima dari multiple transfer terpisah.
+	// Setiap row = 1 transfer dengan cost basis & chick_in_date sendiri (per source). Order:
+	// effective_date ASC, id ASC (kronologis).
+	GetAllTransferInputsByProjectFlockKandangID(ctx context.Context, projectFlockKandangId uint, period time.Time) ([]HppV2LatestTransferInputRow, error)
 	GetManualDepreciationInputByProjectFlockID(ctx context.Context, projectFlockID uint) (*HppV2ManualDepreciationInputRow, error)
+	GetRecordingStockRoutingAdjustmentCostByProjectFlockID(ctx context.Context, projectFlockID uint, periodDate time.Time) (float64, error)
 	GetFarmDepreciationSnapshotByProjectFlockIDAndPeriod(ctx context.Context, projectFlockID uint, periodDate time.Time) (*HppV2FarmDepreciationSnapshotRow, error)
 	GetEarliestChickInDateByProjectFlockID(ctx context.Context, projectFlockID uint) (*time.Time, error)
-	GetDepreciationPercents(ctx context.Context, houseTypes []string, maxDay int) (map[string]map[int]float64, error)
+	GetChickinPopulationByPFKForFarm(ctx context.Context, projectFlockID uint) (map[uint]float64, error)
+	GetMultiplicationPercentages(ctx context.Context, houseTypes []string, maxDay int, projectFlockID uint) (map[string]map[int]float64, map[string]*time.Time, error)
 	ListUsageCostRowsByProductFlags(ctx context.Context, projectFlockKandangIDs []uint, flagNames []string, date *time.Time) ([]HppV2UsageCostRow, error)
+	// ListLayingUsageCostRowsByProductFlags meng-anchor atribusi ke kandang recording
+	// (recordings.project_flock_kandangs_id), bukan ke recording_stocks.project_flock_kandang_id.
+	// Diperlukan karena pakan/OVK kandang LAYING yang dikonsumsi dari gudang tipe LOKASI
+	// punya recording_stocks.project_flock_kandang_id = NULL — kasus ini harus tetap diatribusikan
+	// ke kandang laying sebagai production_cost (bukan jatuh ke RECORDING_STOCK_ROUTE / pullet_cost).
+	ListLayingUsageCostRowsByProductFlags(ctx context.Context, layingProjectFlockKandangID uint, flagNames []string, date *time.Time) ([]HppV2UsageCostRow, error)
 	ListAdjustmentCostRowsByProductFlags(ctx context.Context, projectFlockKandangIDs []uint, flagNames []string, date *time.Time) ([]HppV2AdjustmentCostRow, error)
 	ListExpenseRealizationRowsByProjectFlockKandangIDs(ctx context.Context, projectFlockKandangIDs []uint, date *time.Time, ekspedisi bool) ([]HppV2ExpenseCostRow, error)
 	ListExpenseRealizationRowsByProjectFlockID(ctx context.Context, projectFlockID uint, date *time.Time, ekspedisi bool) ([]HppV2ExpenseCostRow, error)
@@ -114,6 +128,7 @@ type HppV2CostRepository interface {
 	GetFeedUsageCost(ctx context.Context, projectFlockKandangIDs []uint, date *time.Time) (float64, error)
 	GetTotalPopulation(ctx context.Context, projectFlockKandangIDs []uint) (float64, error)
 	GetEggProduksiPiecesAndWeightKgByProjectFlockKandangIds(ctx context.Context, projectFlockKandangIDs []uint, date *time.Time) (float64, float64, error)
+	GetEggProduksiBreakdownByProjectFlockKandangIds(ctx context.Context, projectFlockKandangIDs []uint, date *time.Time) (recordingQty, recordingWeight, adjustmentQty, adjustmentWeight float64, err error)
 	GetEggTerjualPiecesAndWeightKgByProjectFlockKandangIds(ctx context.Context, projectFlockKandangIDs []uint, startDate *time.Time, endDate *time.Time) (float64, float64, error)
 	GetTransferSourceSummary(ctx context.Context, projectFlockKandangId uint) (uint, float64, error)
 }
@@ -228,6 +243,62 @@ LIMIT 1
 	return &row, nil
 }
 
+func (r *HppV2RepositoryImpl) GetAllTransferInputsByProjectFlockKandangID(
+	ctx context.Context,
+	projectFlockKandangId uint,
+	period time.Time,
+) ([]HppV2LatestTransferInputRow, error) {
+	var rows []HppV2LatestTransferInputRow
+	query := `
+WITH latest_transfer_approval AS (
+	SELECT a.approvable_id, a.action
+	FROM approvals a
+	JOIN (
+		SELECT approvable_id, MAX(action_at) AS latest_action_at
+		FROM approvals
+		WHERE approvable_type = @approval_type
+		GROUP BY approvable_id
+	) la
+		ON la.approvable_id = a.approvable_id
+		AND la.latest_action_at = a.action_at
+	WHERE a.approvable_type = @approval_type
+),
+approved_transfers AS (
+	SELECT
+		lt.id,
+		lt.from_project_flock_id,
+		COALESCE(DATE(lt.effective_move_date), DATE(lt.economic_cutoff_date), DATE(lt.transfer_date)) AS effective_date
+	FROM laying_transfers lt
+	JOIN latest_transfer_approval lta ON lta.approvable_id = lt.id
+	WHERE lt.deleted_at IS NULL
+	  AND lt.executed_at IS NOT NULL
+	  AND lta.action = 'APPROVED'
+)
+SELECT
+	ltt.target_project_flock_kandang_id AS project_flock_kandang_id,
+	at.from_project_flock_id AS source_project_flock_id,
+	at.effective_date AS transfer_date,
+	ltt.total_qty AS transfer_qty,
+	at.id AS transfer_id
+FROM laying_transfer_targets ltt
+JOIN approved_transfers at ON at.id = ltt.laying_transfer_id
+WHERE ltt.deleted_at IS NULL
+  AND ltt.target_project_flock_kandang_id = @project_flock_kandang_id
+  AND at.effective_date <= DATE(@period_date)
+ORDER BY at.effective_date ASC, at.id ASC
+`
+
+	err := r.db.WithContext(ctx).Raw(query, map[string]any{
+		"approval_type":            utils.ApprovalWorkflowTransferToLaying.String(),
+		"project_flock_kandang_id": projectFlockKandangId,
+		"period_date":              period,
+	}).Scan(&rows).Error
+	if err != nil {
+		return nil, err
+	}
+	return rows, nil
+}
+
 func (r *HppV2RepositoryImpl) GetManualDepreciationInputByProjectFlockID(
 	ctx context.Context,
 	projectFlockID uint,
@@ -249,6 +320,83 @@ func (r *HppV2RepositoryImpl) GetManualDepreciationInputByProjectFlockID(
 	return &row, nil
 }
 
+func (r *HppV2RepositoryImpl) GetRecordingStockRoutingAdjustmentCostByProjectFlockID(
+	ctx context.Context,
+	projectFlockID uint,
+	periodDate time.Time,
+) (float64, error) {
+	if projectFlockID == 0 || periodDate.IsZero() {
+		return 0, nil
+	}
+
+	flags := []utils.FlagType{
+		utils.FlagPakan,
+		utils.FlagOVK,
+		utils.FlagObat,
+		utils.FlagVitamin,
+		utils.FlagKimia,
+	}
+	transferExistsCondition := `
+		EXISTS (
+			SELECT 1
+			FROM laying_transfer_targets AS ltt
+			JOIN laying_transfers AS lt ON lt.id = ltt.laying_transfer_id
+			WHERE ltt.deleted_at IS NULL
+				AND lt.deleted_at IS NULL
+				AND lt.executed_at IS NOT NULL
+				AND ltt.target_project_flock_kandang_id = r.project_flock_kandangs_id
+				AND COALESCE(DATE(lt.effective_move_date), DATE(lt.economic_cutoff_date), DATE(lt.transfer_date)) <= DATE(?)
+				AND (
+					SELECT a.action
+					FROM approvals a
+					WHERE a.approvable_type = ?
+						AND a.approvable_id = lt.id
+					ORDER BY a.id DESC
+					LIMIT 1
+				) = ?
+		)
+	`
+
+	var total float64
+	err := r.db.WithContext(ctx).
+		Table("recording_stocks AS rs").
+		Select("COALESCE(SUM(sa.qty * COALESCE(pi.price, 0)), 0)").
+		Joins("JOIN recordings AS r ON r.id = rs.recording_id AND r.deleted_at IS NULL").
+		Joins("JOIN project_flock_kandangs AS pfk_rec ON pfk_rec.id = r.project_flock_kandangs_id").
+		Joins("JOIN product_warehouses AS pw ON pw.id = rs.product_warehouse_id").
+		Joins(
+			"JOIN stock_allocations AS sa ON sa.usable_type = ? AND sa.usable_id = rs.id AND sa.stockable_type = ? AND sa.status = ? AND sa.allocation_purpose = ?",
+			fifo.UsableKeyRecordingStock.String(),
+			fifo.StockableKeyPurchaseItems.String(),
+			entity.StockAllocationStatusActive,
+			entity.StockAllocationPurposeConsume,
+		).
+		Joins("JOIN purchase_items AS pi ON pi.id = sa.stockable_id").
+		Where("pfk_rec.project_flock_id = ?", projectFlockID).
+		Where("DATE(r.record_datetime) <= DATE(?)", periodDate).
+		// Hanya routing cross-kandang ASLI: stok yang dicatat di recording kandang X tetapi
+		// recording_stocks.project_flock_kandang_id menunjuk kandang lain (Y) saat ada transfer.
+		// Cabang lama "NOT(transferExists) AND rs.pfk IS NULL" DIHAPUS — kasus pakan/OVK laying
+		// dari gudang LOKASI (pfk NULL) kini diatribusikan sebagai production_cost via
+		// ListLayingUsageCostRowsByProductFlags, sehingga kedua jalur jadi disjoint (tanpa dobel).
+		Where(
+			fmt.Sprintf(
+				"(%s) AND rs.project_flock_kandang_id IS NOT NULL AND rs.project_flock_kandang_id <> r.project_flock_kandangs_id",
+				transferExistsCondition,
+			),
+			periodDate,
+			string(utils.ApprovalWorkflowTransferToLaying),
+			entity.ApprovalActionApproved,
+		).
+		Where("EXISTS (SELECT 1 FROM flags f WHERE f.flagable_id = pw.product_id AND f.flagable_type = ? AND f.name IN ?)", entity.FlagableTypeProduct, flags).
+		Scan(&total).Error
+	if err != nil {
+		return 0, err
+	}
+
+	return total, nil
+}
+
 func (r *HppV2RepositoryImpl) GetFarmDepreciationSnapshotByProjectFlockIDAndPeriod(
 	ctx context.Context,
 	projectFlockID uint,
@@ -257,7 +405,7 @@ func (r *HppV2RepositoryImpl) GetFarmDepreciationSnapshotByProjectFlockIDAndPeri
 	var row HppV2FarmDepreciationSnapshotRow
 	err := r.db.WithContext(ctx).
 		Table("farm_depreciation_snapshots").
-		Select("id, project_flock_id, period_date, depreciation_percent_effective, depreciation_value, pullet_cost_day_n_total").
+		Select("id, project_flock_id, period_date, depreciation_percent_effective, depreciation_value, pullet_cost_day_n_total, components").
 		Where("project_flock_id = ?", projectFlockID).
 		Where("period_date = DATE(?)", periodDate).
 		Limit(1).
@@ -295,42 +443,76 @@ func (r *HppV2RepositoryImpl) GetEarliestChickInDateByProjectFlockID(ctx context
 	return selected.ChickInDate, nil
 }
 
-func (r *HppV2RepositoryImpl) GetDepreciationPercents(
+func (r *HppV2RepositoryImpl) GetChickinPopulationByPFKForFarm(
 	ctx context.Context,
-	houseTypes []string,
-	maxDay int,
-) (map[string]map[int]float64, error) {
-	result := make(map[string]map[int]float64)
-	if len(houseTypes) == 0 || maxDay <= 0 {
-		return result, nil
-	}
-
+	projectFlockID uint,
+) (map[uint]float64, error) {
 	type row struct {
-		HouseType           string
-		Day                 int
-		DepreciationPercent float64
+		ProjectFlockKandangID uint    `gorm:"column:project_flock_kandang_id"`
+		TotalQty              float64 `gorm:"column:total_qty"`
 	}
-
-	rows := make([]row, 0)
+	var rows []row
 	err := r.db.WithContext(ctx).
-		Table("house_depreciation_standards").
-		Select("house_type::text AS house_type, day, depreciation_percent").
-		Where("house_type::text IN ?", houseTypes).
-		Where("day <= ?", maxDay).
-		Order("house_type ASC, day ASC").
+		Table("project_chickins AS pc").
+		Select("pc.project_flock_kandang_id, SUM(pc.usage_qty) AS total_qty").
+		Joins("JOIN project_flock_kandangs AS pfk ON pfk.id = pc.project_flock_kandang_id").
+		Where("pc.deleted_at IS NULL").
+		Where("pfk.project_flock_id = ?", projectFlockID).
+		Group("pc.project_flock_kandang_id").
 		Scan(&rows).Error
 	if err != nil {
 		return nil, err
 	}
+	result := make(map[uint]float64, len(rows))
+	for _, x := range rows {
+		result[x.ProjectFlockKandangID] = x.TotalQty
+	}
+	return result, nil
+}
+
+func (r *HppV2RepositoryImpl) GetMultiplicationPercentages(
+	ctx context.Context,
+	houseTypes []string,
+	maxDay int,
+	projectFlockID uint,
+) (map[string]map[int]float64, map[string]*time.Time, error) {
+	result := make(map[string]map[int]float64)
+	effectiveDates := make(map[string]*time.Time)
+	if len(houseTypes) == 0 || maxDay <= 0 {
+		return result, effectiveDates, nil
+	}
+
+	type row struct {
+		HouseType                string
+		Day                      int
+		MultiplicationPercentage float64
+		EffectiveDate            *time.Time
+	}
+
+	rows := make([]row, 0)
+	err := r.db.WithContext(ctx).Raw(`
+		SELECT DISTINCT ON (house_type::text, day)
+			house_type::text AS house_type, day, multiplication_percentage, effective_date
+		FROM house_depreciation_standards
+		WHERE house_type::text IN ? AND day <= ?
+			AND (project_flock_ids IS NULL OR ? = ANY(project_flock_ids))
+		ORDER BY house_type, day, (project_flock_ids IS NOT NULL) DESC, effective_date DESC NULLS LAST
+	`, houseTypes, maxDay, projectFlockID).Scan(&rows).Error
+	if err != nil {
+		return nil, nil, err
+	}
 
 	for _, item := range rows {
 		if _, exists := result[item.HouseType]; !exists {
 			result[item.HouseType] = make(map[int]float64)
 		}
-		result[item.HouseType][item.Day] = item.DepreciationPercent
+		result[item.HouseType][item.Day] = item.MultiplicationPercentage
+		if _, tracked := effectiveDates[item.HouseType]; !tracked {
+			effectiveDates[item.HouseType] = item.EffectiveDate
+		}
 	}
 
-	return result, nil
+	return result, effectiveDates, nil
 }
 
 func (r *HppV2RepositoryImpl) ListUsageCostRowsByProductFlags(
@@ -393,7 +575,92 @@ func (r *HppV2RepositoryImpl) ListUsageCostRowsByProductFlags(
 		Joins("LEFT JOIN adjustment_stocks AS ast ON ast.id = sa.stockable_id AND sa.stockable_type = ?", stockableAdjustment).
 		Joins("LEFT JOIN product_warehouses AS ast_pw ON ast_pw.id = ast.product_warehouse_id").
 		Joins("LEFT JOIN products AS ast_prod ON ast_prod.id = ast_pw.product_id").
-		Where("r.project_flock_kandangs_id IN ?", projectFlockKandangIDs).
+		Where("rs.project_flock_kandang_id IN ?", projectFlockKandangIDs).
+		Where("r.record_datetime <= ?", *date).
+		Where("EXISTS (SELECT 1 FROM flags f WHERE f.flagable_id = pw.product_id AND f.flagable_type = ? AND f.name IN ?)", entity.FlagableTypeProduct, flagNames).
+		Group(`
+			sa.stockable_type,
+			sa.stockable_id,
+			COALESCE(pi.product_id, ast_pw.product_id, 0),
+			COALESCE(pi_prod.name, ast_prod.name, '')
+		`).
+		Order("MIN(r.record_datetime) ASC, sa.stockable_type ASC, sa.stockable_id ASC").
+		Scan(&rows).Error
+	if err != nil {
+		return nil, err
+	}
+
+	return rows, nil
+}
+
+// ListLayingUsageCostRowsByProductFlags identik dengan ListUsageCostRowsByProductFlags,
+// tetapi atribusi baris ditentukan oleh kandang RECORDING (r.project_flock_kandangs_id),
+// dengan recording_stocks.project_flock_kandang_id boleh NULL (gudang LOKASI) atau sama
+// dengan kandang laying. Baris yang routed ke kandang lain (rs.pfk <> kandang recording)
+// SENGAJA TIDAK diikutkan di sini — itu ranah RECORDING_STOCK_ROUTE.
+func (r *HppV2RepositoryImpl) ListLayingUsageCostRowsByProductFlags(
+	ctx context.Context,
+	layingProjectFlockKandangID uint,
+	flagNames []string,
+	date *time.Time,
+) ([]HppV2UsageCostRow, error) {
+	if layingProjectFlockKandangID == 0 || len(flagNames) == 0 {
+		return []HppV2UsageCostRow{}, nil
+	}
+	if date == nil {
+		now := time.Now()
+		date = &now
+	}
+
+	stockablePurchase := fifo.StockableKeyPurchaseItems.String()
+	stockableAdjustment := fifo.StockableKeyAdjustmentIn.String()
+	usableRecordingStock := fifo.UsableKeyRecordingStock.String()
+
+	rows := make([]HppV2UsageCostRow, 0)
+	err := r.db.WithContext(ctx).
+		Table("recordings AS r").
+		Select(`
+			sa.stockable_type AS stockable_type,
+			sa.stockable_id AS stockable_id,
+			COALESCE(pi.product_id, ast_pw.product_id, 0) AS source_product_id,
+			COALESCE(pi_prod.name, ast_prod.name, '') AS source_product_name,
+			COALESCE(SUM(sa.qty), 0) AS qty,
+			COALESCE(MAX(CASE
+				WHEN sa.stockable_type = ? THEN COALESCE(pi.price, 0)
+				WHEN sa.stockable_type = ? THEN COALESCE(ast.price, 0)
+				ELSE 0
+			END), 0) AS unit_price,
+			COALESCE(SUM(sa.qty * CASE
+				WHEN sa.stockable_type = ? THEN COALESCE(pi.price, 0)
+				WHEN sa.stockable_type = ? THEN COALESCE(ast.price, 0)
+				ELSE 0
+			END), 0) AS total_cost,
+			MIN(r.record_datetime) AS first_used_at,
+			MAX(r.record_datetime) AS last_used_at
+		`,
+			stockablePurchase,
+			stockableAdjustment,
+			stockablePurchase,
+			stockableAdjustment,
+		).
+		Joins("JOIN recording_stocks AS rs ON rs.recording_id = r.id").
+		Joins("JOIN product_warehouses AS pw ON pw.id = rs.product_warehouse_id").
+		Joins(
+			"JOIN stock_allocations AS sa ON sa.usable_type = ? AND sa.usable_id = rs.id AND (sa.stockable_type = ? OR sa.stockable_type = ?) AND sa.status = ? AND sa.allocation_purpose = ?",
+			usableRecordingStock,
+			stockablePurchase,
+			stockableAdjustment,
+			entity.StockAllocationStatusActive,
+			entity.StockAllocationPurposeConsume,
+		).
+		Joins("LEFT JOIN purchase_items AS pi ON pi.id = sa.stockable_id AND sa.stockable_type = ?", stockablePurchase).
+		Joins("LEFT JOIN products AS pi_prod ON pi_prod.id = pi.product_id").
+		Joins("LEFT JOIN adjustment_stocks AS ast ON ast.id = sa.stockable_id AND sa.stockable_type = ?", stockableAdjustment).
+		Joins("LEFT JOIN product_warehouses AS ast_pw ON ast_pw.id = ast.product_warehouse_id").
+		Joins("LEFT JOIN products AS ast_prod ON ast_prod.id = ast_pw.product_id").
+		Where("r.project_flock_kandangs_id = ?", layingProjectFlockKandangID).
+		Where("(rs.project_flock_kandang_id IS NULL OR rs.project_flock_kandang_id = ?)", layingProjectFlockKandangID).
+		Where("r.deleted_at IS NULL").
 		Where("r.record_datetime <= ?", *date).
 		Where("EXISTS (SELECT 1 FROM flags f WHERE f.flagable_id = pw.product_id AND f.flagable_type = ? AND f.name IN ?)", entity.FlagableTypeProduct, flagNames).
 		Group(`
@@ -755,7 +1022,7 @@ func (r *HppV2RepositoryImpl) GetFeedUsageCost(ctx context.Context, projectFlock
 		).
 		Joins("LEFT JOIN purchase_items AS pi ON pi.id = sa.stockable_id AND sa.stockable_type = ?", stockablePurchase).
 		Joins("LEFT JOIN adjustment_stocks AS ast ON ast.id = sa.stockable_id AND sa.stockable_type = ?", stockableAdjustment).
-		Where("r.project_flock_kandangs_id IN (?)", projectFlockKandangIDs).
+		Where("rs.project_flock_kandang_id IN (?)", projectFlockKandangIDs).
 		Where("r.record_datetime <= ?", *date).
 		Where("f.name = ?", utils.FlagPakan).
 		Scan(&total).Error
@@ -781,58 +1048,50 @@ func (r *HppV2RepositoryImpl) GetTotalPopulation(ctx context.Context, projectFlo
 }
 
 func (r *HppV2RepositoryImpl) GetEggProduksiPiecesAndWeightKgByProjectFlockKandangIds(ctx context.Context, projectFlockKandangIDs []uint, date *time.Time) (float64, float64, error) {
+	rQty, rWeight, aQty, aWeight, err := r.GetEggProduksiBreakdownByProjectFlockKandangIds(ctx, projectFlockKandangIDs, date)
+	if err != nil {
+		return 0, 0, err
+	}
+	return rQty + aQty, rWeight + aWeight, nil
+}
+
+func (r *HppV2RepositoryImpl) GetEggProduksiBreakdownByProjectFlockKandangIds(ctx context.Context, projectFlockKandangIDs []uint, date *time.Time) (recordingQty, recordingWeight, adjustmentQty, adjustmentWeight float64, err error) {
 	if date == nil {
 		now := time.Now()
 		date = &now
 	}
 
-	var totals struct {
+	var recordingTotals struct {
 		TotalPieces   float64
 		TotalWeightKg float64
 	}
-	err := r.db.WithContext(ctx).
+	err = r.db.WithContext(ctx).
 		Table("recordings AS r").
-		Select("COALESCE(SUM(re.qty), 0) AS total_pieces, COALESCE(SUM(re.weight), 0)AS total_weight_kg").
+		Select("COALESCE(SUM(re.qty), 0) AS total_pieces, COALESCE(SUM(re.weight), 0) AS total_weight_kg").
 		Joins("JOIN recording_eggs AS re ON re.recording_id = r.id").
 		Where("r.project_flock_kandangs_id IN (?)", projectFlockKandangIDs).
 		Where("r.record_datetime <= ?", *date).
-		Scan(&totals).Error
+		Scan(&recordingTotals).Error
 	if err != nil {
-		return 0, 0, err
+		return 0, 0, 0, 0, err
 	}
 
 	var adjustmentTotals struct {
 		TotalQty    float64
 		TotalWeight float64
 	}
-	adjustmentSubQuery := r.db.WithContext(ctx).
-		Table("recordings AS r").
-		Select("DISTINCT ast.id AS adjustment_id, ast.total_qty AS total_qty, ast.price AS price").
-		Joins("JOIN recording_eggs AS re ON re.recording_id = r.id").
-		Joins("JOIN stock_transfer_details AS std ON std.dest_product_warehouse_id = re.product_warehouse_id").
-		Joins(
-			"JOIN stock_allocations AS sa ON sa.usable_type = ? AND sa.usable_id = std.id AND sa.stockable_type = ? AND sa.status = ? AND sa.allocation_purpose = ?",
-			fifo.UsableKeyStockTransferOut.String(),
-			fifo.StockableKeyAdjustmentIn.String(),
-			entity.StockAllocationStatusActive,
-			entity.StockAllocationPurposeConsume,
-		).
-		Joins("JOIN adjustment_stocks AS ast ON ast.id = sa.stockable_id AND ast.product_warehouse_id = std.source_product_warehouse_id").
-		Where("r.project_flock_kandangs_id IN (?)", projectFlockKandangIDs).
-		Where("r.record_datetime <= ?", *date)
-
 	err = r.db.WithContext(ctx).
-		Table("(?) AS adjustment_sources", adjustmentSubQuery).
-		Select("COALESCE(SUM(adjustment_sources.total_qty), 0) AS total_qty, COALESCE(SUM(adjustment_sources.price), 0) AS total_weight").
+		Table("adjustment_stocks AS ast").
+		Select("COALESCE(SUM(ast.total_qty), 0) AS total_qty, COALESCE(SUM(ast.price), 0) AS total_weight").
+		Joins("JOIN product_warehouses AS pw ON pw.id = ast.product_warehouse_id").
+		Where("pw.project_flock_kandang_id IN (?)", projectFlockKandangIDs).
+		Where("ast.function_code = ?", string(utils.AdjustmentTransactionSubtypeRecordingEggIn)).
 		Scan(&adjustmentTotals).Error
 	if err != nil {
-		return 0, 0, err
+		return 0, 0, 0, 0, err
 	}
 
-	totals.TotalPieces += adjustmentTotals.TotalQty
-	totals.TotalWeightKg += adjustmentTotals.TotalWeight
-
-	return totals.TotalPieces, totals.TotalWeightKg, nil
+	return recordingTotals.TotalPieces, recordingTotals.TotalWeightKg, adjustmentTotals.TotalQty, adjustmentTotals.TotalWeight, nil
 }
 
 func (r *HppV2RepositoryImpl) GetEggTerjualPiecesAndWeightKgByProjectFlockKandangIds(
@@ -1083,7 +1342,6 @@ CROSS JOIN lokasi_rec_totals lrt
 			string(utils.AdjustmentTransactionTypeRecording),
 		).
 		Scan(&totals).Error
-
 	if err != nil {
 		return 0, 0, err
 	}

internal/common/repository/common.hppv2.repository_test.go

@@ -2,6 +2,7 @@ package repository
 
 import (
 	"context"
+	"fmt"
 	"math"
 	"testing"
 	"time"
@@ -96,6 +97,124 @@ func TestHppV2RepositoryGetEggTerjualProratesHistoricalFarmSalesFromAdjustments(
 	assertFloatEquals(t, totalWeightKg, 1.4)
 }
 
+func TestHppV2RepositoryGetRecordingStockRoutingAdjustmentCostByProjectFlockID(t *testing.T) {
+	db := setupHppV2RepositoryTestDB(t)
+	approvalType := utils.ApprovalWorkflowTransferToLaying.String()
+
+	mustExecHppV2(t, db,
+		`INSERT INTO project_flock_kandangs (id, kandang_id, project_flock_id) VALUES
+			(101, 1, 1),
+			(102, 2, 1),
+			(103, 3, 1),
+			(104, 4, 1),
+			(105, 5, 1),
+			(201, 6, 2)`,
+		`INSERT INTO recordings (id, project_flock_kandangs_id, record_datetime, deleted_at) VALUES
+			(1, 101, '2026-04-10 08:00:00', NULL),
+			(2, 101, '2026-04-10 08:05:00', NULL),
+			(3, 101, '2026-04-10 08:10:00', NULL),
+			(4, 102, '2026-04-10 08:15:00', NULL),
+			(5, 102, '2026-04-10 08:20:00', NULL),
+			(6, 103, '2026-04-12 08:00:00', NULL),
+			(7, 103, '2026-04-12 08:05:00', NULL),
+			(8, 104, '2026-04-12 08:10:00', NULL),
+			(9, 104, '2026-04-12 08:15:00', NULL),
+			(10, 105, '2026-04-12 08:20:00', NULL),
+			(11, 105, '2026-04-12 08:25:00', NULL)`,
+		`INSERT INTO product_warehouses (id, warehouse_id, product_id, project_flock_kandang_id) VALUES
+			(501, 201, 10, NULL),
+			(502, 201, 10, NULL),
+			(503, 201, 10, NULL),
+			(504, 201, 10, NULL),
+			(505, 201, 10, NULL),
+			(506, 201, 10, NULL),
+			(507, 201, 10, NULL),
+			(508, 201, 10, NULL),
+			(509, 201, 10, NULL),
+			(510, 201, 10, NULL),
+			(511, 201, 10, NULL)`,
+		`INSERT INTO flags (id, flagable_type, flagable_id, name) VALUES
+			(10, 'products', 10, 'PAKAN')`,
+		`INSERT INTO recording_stocks (id, recording_id, product_warehouse_id, project_flock_kandang_id) VALUES
+			(101, 1, 501, NULL),
+			(102, 2, 502, 201),
+			(103, 3, 503, 101),
+			(104, 4, 504, NULL),
+			(105, 5, 505, 201),
+			(106, 6, 506, NULL),
+			(107, 7, 507, 201),
+			(108, 8, 508, NULL),
+			(109, 9, 509, 201),
+			(110, 10, 510, NULL),
+			(111, 11, 511, 201)`,
+		`INSERT INTO purchase_items (id, product_id, price) VALUES
+			(601, 10, 100),
+			(602, 10, 110),
+			(603, 10, 120),
+			(604, 10, 130),
+			(605, 10, 140),
+			(606, 10, 150),
+			(607, 10, 160),
+			(608, 10, 170),
+			(609, 10, 180),
+			(610, 10, 190),
+			(611, 10, 200)`,
+		`INSERT INTO stock_allocations (id, usable_type, usable_id, stockable_type, stockable_id, status, allocation_purpose, qty) VALUES
+			(9001, 'RECORDING_STOCK', 101, 'PURCHASE_ITEMS', 601, 'ACTIVE', 'CONSUME', 2),
+			(9002, 'RECORDING_STOCK', 102, 'PURCHASE_ITEMS', 602, 'ACTIVE', 'CONSUME', 1),
+			(9003, 'RECORDING_STOCK', 103, 'PURCHASE_ITEMS', 603, 'ACTIVE', 'CONSUME', 1),
+			(9004, 'RECORDING_STOCK', 104, 'PURCHASE_ITEMS', 604, 'ACTIVE', 'CONSUME', 1),
+			(9005, 'RECORDING_STOCK', 105, 'PURCHASE_ITEMS', 605, 'ACTIVE', 'CONSUME', 1),
+			(9006, 'RECORDING_STOCK', 106, 'PURCHASE_ITEMS', 606, 'ACTIVE', 'CONSUME', 1),
+			(9007, 'RECORDING_STOCK', 107, 'PURCHASE_ITEMS', 607, 'ACTIVE', 'CONSUME', 1),
+			(9008, 'RECORDING_STOCK', 108, 'PURCHASE_ITEMS', 608, 'ACTIVE', 'CONSUME', 1),
+			(9009, 'RECORDING_STOCK', 109, 'PURCHASE_ITEMS', 609, 'ACTIVE', 'CONSUME', 1),
+			(9010, 'RECORDING_STOCK', 110, 'PURCHASE_ITEMS', 610, 'ACTIVE', 'CONSUME', 1),
+			(9011, 'RECORDING_STOCK', 111, 'PURCHASE_ITEMS', 611, 'ACTIVE', 'CONSUME', 1)`,
+		`INSERT INTO laying_transfers (id, transfer_date, effective_move_date, economic_cutoff_date, executed_at, deleted_at) VALUES
+			(1001, '2026-04-04', '2026-04-05', NULL, '2026-04-05 00:00:00', NULL),
+			(1002, '2026-05-01', '2026-05-01', NULL, '2026-05-01 00:00:00', NULL),
+			(1003, '2026-04-03', '2026-04-05', NULL, '2026-04-05 00:00:00', NULL),
+			(1004, '2026-04-03', '2026-04-05', NULL, NULL, NULL)`,
+		`INSERT INTO laying_transfer_targets (id, laying_transfer_id, target_project_flock_kandang_id, deleted_at) VALUES
+			(2001, 1001, 101, NULL),
+			(2002, 1002, 103, NULL),
+			(2003, 1003, 104, NULL),
+			(2004, 1004, 105, NULL)`,
+		fmt.Sprintf(`INSERT INTO approvals (id, approvable_type, approvable_id, action) VALUES
+			(3001, '%s', 1001, 'APPROVED'),
+			(3002, '%s', 1002, 'APPROVED'),
+			(3003, '%s', 1003, 'APPROVED'),
+			(3004, '%s', 1003, 'REJECTED'),
+			(3005, '%s', 1004, 'APPROVED')`,
+			approvalType, approvalType, approvalType, approvalType, approvalType),
+	)
+
+	repo := &HppV2RepositoryImpl{db: db}
+
+	// Route sekarang HANYA menangkap routing cross-kandang asli
+	// (transferExists AND rs.pfk IS NOT NULL AND rs.pfk <> r.project_flock_kandangs_id).
+	// Baris pfk NULL (gudang LOKASI) tidak lagi masuk route — kini jadi production_cost
+	// laying-usage via ListLayingUsageCostRowsByProductFlags.
+	// Pada 2026-04-30 hanya rs 102 yang lolos: recording pfk 101 (transfer 1001 approved &
+	// executed, effective 04-05 <= 04-30), rs.pfk 201 <> 101 → 1 × 110 = 110.
+	periodDate := mustJakartaTime(t, "2026-04-30 00:00:00")
+	total, err := repo.GetRecordingStockRoutingAdjustmentCostByProjectFlockID(context.Background(), 1, periodDate)
+	if err != nil {
+		t.Fatalf("expected no error, got %v", err)
+	}
+	assertFloatEquals(t, total, 110)
+
+	// Pada 2026-04-10 hanya recording pfk 101 & 102 yang masuk rentang tanggal; tetap hanya
+	// rs 102 (cross-kandang) yang lolos → 110.
+	earlyPeriod := mustJakartaTime(t, "2026-04-10 23:59:59")
+	earlyTotal, err := repo.GetRecordingStockRoutingAdjustmentCostByProjectFlockID(context.Background(), 1, earlyPeriod)
+	if err != nil {
+		t.Fatalf("expected no error, got %v", err)
+	}
+	assertFloatEquals(t, earlyTotal, 110)
+}
+
 func setupHppV2RepositoryTestDB(t *testing.T) *gorm.DB {
 	t.Helper()
 
@@ -111,6 +230,12 @@ func setupHppV2RepositoryTestDB(t *testing.T) *gorm.DB {
 			record_datetime DATETIME NULL,
 			deleted_at DATETIME NULL
 		)`,
+		`CREATE TABLE recording_stocks (
+			id INTEGER PRIMARY KEY,
+			recording_id INTEGER NULL,
+			product_warehouse_id INTEGER NULL,
+			project_flock_kandang_id INTEGER NULL
+		)`,
 		`CREATE TABLE recording_eggs (
 			id INTEGER PRIMARY KEY,
 			recording_id INTEGER NULL,
@@ -174,6 +299,11 @@ func setupHppV2RepositoryTestDB(t *testing.T) *gorm.DB {
 			id INTEGER PRIMARY KEY,
 			product_warehouse_id INTEGER NULL
 		)`,
+		`CREATE TABLE purchase_items (
+			id INTEGER PRIMARY KEY,
+			product_id INTEGER NULL,
+			price NUMERIC(15,3) NULL
+		)`,
 		`CREATE TABLE marketing_delivery_products (
 			id INTEGER PRIMARY KEY,
 			marketing_product_id INTEGER NULL,
@@ -187,6 +317,26 @@ func setupHppV2RepositoryTestDB(t *testing.T) *gorm.DB {
 			flagable_id INTEGER NULL,
 			name TEXT NULL
 		)`,
+		`CREATE TABLE laying_transfers (
+			id INTEGER PRIMARY KEY,
+			transfer_date DATETIME NULL,
+			effective_move_date DATETIME NULL,
+			economic_cutoff_date DATETIME NULL,
+			executed_at DATETIME NULL,
+			deleted_at DATETIME NULL
+		)`,
+		`CREATE TABLE laying_transfer_targets (
+			id INTEGER PRIMARY KEY,
+			laying_transfer_id INTEGER NULL,
+			target_project_flock_kandang_id INTEGER NULL,
+			deleted_at DATETIME NULL
+		)`,
+		`CREATE TABLE approvals (
+			id INTEGER PRIMARY KEY,
+			approvable_type TEXT NULL,
+			approvable_id INTEGER NULL,
+			action TEXT NULL
+		)`,
 	)
 
 	return db

internal/common/service/common.depreciation.service.go

@@ -6,8 +6,8 @@ import (
 )
 
 const (
-	depreciationStartAgeDayCloseHouse = 155
-	depreciationStartAgeDayOpenHouse  = 176
+	depreciationStartAgeDayCloseHouse = 175
+	depreciationStartAgeDayOpenHouse  = 175
 )
 
 func NormalizeDepreciationHouseType(raw string) string {
@@ -26,12 +26,12 @@ func DepreciationStartAgeDay(houseType string) int {
 }
 
 func FlockAgeDay(originDate time.Time, periodDate time.Time) int {
-	origin := time.Date(originDate.Year(), originDate.Month(), originDate.Day(), 0, 0, 0, 0, originDate.Location())
-	period := time.Date(periodDate.Year(), periodDate.Month(), periodDate.Day(), 0, 0, 0, 0, periodDate.Location())
+	origin := time.Date(originDate.Year(), originDate.Month(), originDate.Day(), 0, 0, 0, 0, time.UTC)
+	period := time.Date(periodDate.Year(), periodDate.Month(), periodDate.Day(), 0, 0, 0, 0, time.UTC)
 	if period.Before(origin) {
 		return 0
 	}
-	return int(period.Sub(origin).Hours()/24) + 1
+	return int(period.Sub(origin).Hours() / 24)
 }
 
 func DepreciationScheduleDay(originDate time.Time, periodDate time.Time, houseType string) int {
@@ -47,9 +47,9 @@ func CalculateDepreciationAtDayN(
 	initialPulletCost float64,
 	dayN int,
 	houseType string,
-	percentByHouseType map[string]map[int]float64,
+	multiplicationByHouseType map[string]map[int]float64,
 ) (float64, float64, float64) {
-	return CalculateDepreciationFromDayRange(initialPulletCost, 1, dayN, houseType, percentByHouseType)
+	return CalculateDepreciationFromDayRange(initialPulletCost, 1, dayN, houseType, multiplicationByHouseType)
 }
 
 func CalculateDepreciationFromDayRange(
@@ -57,8 +57,8 @@ func CalculateDepreciationFromDayRange(
 	startDay int,
 	endDay int,
 	houseType string,
-	percentByHouseType map[string]map[int]float64,
-) (float64, float64, float64) {
+	multiplicationByHouseType map[string]map[int]float64,
+) (pulletCostDayN, depreciationValue, multiplicationPercentage float64) {
 	if initialPulletCost <= 0 || endDay <= 0 {
 		return 0, 0, 0
 	}
@@ -70,30 +70,30 @@ func CalculateDepreciationFromDayRange(
 	}
 
 	normalizedHouseType := NormalizeDepreciationHouseType(houseType)
-	housePercent, exists := percentByHouseType[normalizedHouseType]
+	houseMult, exists := multiplicationByHouseType[normalizedHouseType]
 	if !exists {
 		return 0, 0, 0
 	}
 
 	current := initialPulletCost
-	pulletCostDayN := 0.0
-	depreciationValue := 0.0
-	depreciationPercent := 0.0
 	for day := startDay; day <= endDay; day++ {
-		pct := housePercent[day]
-		dep := current * (pct / 100)
+		mult, ok := houseMult[day]
+		if !ok {
+			// No standard for this day → assume no depreciation (mult=1).
+			mult = 1.0
+		}
 		if day == endDay {
 			pulletCostDayN = current
-			depreciationValue = dep
-			depreciationPercent = pct
+			multiplicationPercentage = mult
+			depreciationValue = current * (1.0 - mult)
 		}
-		current -= dep
+		current = current * mult
 		if current < 0 {
 			current = 0
 		}
 	}
 
-	return pulletCostDayN, depreciationValue, depreciationPercent
+	return pulletCostDayN, depreciationValue, multiplicationPercentage
 }
 
 func CalculateEffectiveDepreciationPercent(totalDepreciationValue, totalPulletCostDayN float64) float64 {

internal/common/service/common.fifo_payment.service.go

@@ -0,0 +1,393 @@
+package service
+
+import (
+	"context"
+	"fmt"
+	"math"
+	"strings"
+	"time"
+
+	"github.com/sirupsen/logrus"
+	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
+	"gitlab.com/mbugroup/lti-api.git/internal/utils"
+	"gorm.io/gorm"
+)
+
+// ParentKind enumerasi parent yang punya grand_total dari SUM children.
+type ParentKind string
+
+const (
+	ParentKindPurchase  ParentKind = "PURCHASE"
+	ParentKindMarketing ParentKind = "MARKETING"
+	ParentKindExpense   ParentKind = "EXPENSE"
+)
+
+// AllocationKind enumerasi sub-row anak target FIFO allocation.
+type AllocationKind string
+
+const (
+	AllocKindPurchaseItem             AllocationKind = "PURCHASE_ITEM"
+	AllocKindMarketingDeliveryProduct AllocationKind = "MDP"
+	AllocKindExpenseRealization       AllocationKind = "EXPENSE_REALIZATION"
+)
+
+// fifoEpsilon untuk float comparison saat FIFO matching.
+const fifoEpsilon = 0.001
+
+// FifoPaymentService meng-orchestrate FIFO allocation antara payments dan
+// sub-row anak (purchase_items / marketing_delivery_products / expense_realizations).
+type FifoPaymentService interface {
+	// ReallocateForParty wipe allocations untuk semua payment party tsb,
+	// lalu re-FIFO dari history (sort children by date ASC, payments by payment_date ASC).
+	// Caller WAJIB pass tx untuk konsistensi dengan mutasi upstream.
+	ReallocateForParty(ctx context.Context, tx *gorm.DB, partyType string, partyID uint) error
+
+	// RecomputeGrandTotal refresh parent.grand_total = SUM children eligible amount.
+	RecomputeGrandTotal(ctx context.Context, tx *gorm.DB, kind ParentKind, parentID uint) error
+}
+
+type fifoPaymentService struct {
+	db     *gorm.DB
+	logger *logrus.Logger
+}
+
+func NewFifoPaymentService(db *gorm.DB, logger *logrus.Logger) FifoPaymentService {
+	if logger == nil {
+		logger = logrus.StandardLogger()
+	}
+	return &fifoPaymentService{db: db, logger: logger}
+}
+
+func (s *fifoPaymentService) txOrDB(tx *gorm.DB) *gorm.DB {
+	if tx != nil {
+		return tx
+	}
+	return s.db
+}
+
+type childRow struct {
+	Kind      AllocationKind
+	ChildID   uint64
+	Amount    float64
+	Remaining float64
+}
+
+type paymentRow struct {
+	ID      uint
+	Nominal float64
+	Date    time.Time
+}
+
+// ReallocateForParty acquire advisory lock then perform full re-FIFO.
+// Jika tx nil, function buka transaction sendiri (advisory lock harus dalam TX).
+func (s *fifoPaymentService) ReallocateForParty(ctx context.Context, tx *gorm.DB, partyType string, partyID uint) error {
+	if partyID == 0 {
+		return nil
+	}
+	party := strings.ToUpper(strings.TrimSpace(partyType))
+	if party != string(utils.PaymentPartyCustomer) && party != string(utils.PaymentPartySupplier) {
+		return fmt.Errorf("fifoPayment: invalid party_type %q", partyType)
+	}
+	if tx == nil {
+		return s.db.WithContext(ctx).Transaction(func(innerTx *gorm.DB) error {
+			return s.reallocateInTx(ctx, innerTx, party, partyID)
+		})
+	}
+	return s.reallocateInTx(ctx, tx, party, partyID)
+}
+
+func (s *fifoPaymentService) reallocateInTx(ctx context.Context, tx *gorm.DB, party string, partyID uint) error {
+	db := tx.WithContext(ctx)
+
+	// Advisory lock per (party_type, party_id) — 1-arg form (bigint).
+	// Postgres 2-arg form butuh kedua param int4, sedangkan party_id bisa lebih besar.
+	lockKey := fmt.Sprintf("payment_alloc:%s:%d", party, partyID)
+	if err := db.Exec("SELECT pg_advisory_xact_lock(hashtext(?)::bigint)", lockKey).Error; err != nil {
+		return fmt.Errorf("fifoPayment: advisory lock: %w", err)
+	}
+
+	// Wipe existing allocations untuk semua payment party tsb
+	if err := db.Exec(`
+		DELETE FROM payment_allocations
+		WHERE payment_id IN (
+			SELECT id FROM payments
+			WHERE party_type = ? AND party_id = ? AND deleted_at IS NULL
+		)
+	`, party, partyID).Error; err != nil {
+		return fmt.Errorf("fifoPayment: wipe allocations: %w", err)
+	}
+
+	children, err := s.fetchChildren(ctx, db, party, partyID)
+	if err != nil {
+		return err
+	}
+	if len(children) == 0 {
+		return nil
+	}
+
+	// Fetch SEMUA payments termasuk SALDO_AWAL agar allocation tercatat di DB
+	// (SaldoAwal opening credit harus consume oldest debts; tanpa allocation row,
+	// debt yang ter-cover SaldoAwal akan tampak "Belum Lunas" di report).
+	payments, err := s.fetchAllPayments(ctx, db, party, partyID)
+	if err != nil {
+		return err
+	}
+
+	// Greedy: per payment, alokasi ke children tertua dengan remaining > 0
+	allocs := make([]entity.PaymentAllocation, 0, len(payments))
+	now := time.Now()
+	for _, pay := range payments {
+		remaining := pay.Nominal
+		if remaining <= fifoEpsilon {
+			continue
+		}
+		for i := range children {
+			if remaining <= fifoEpsilon {
+				break
+			}
+			if children[i].Remaining <= fifoEpsilon {
+				continue
+			}
+			used := math.Min(remaining, children[i].Remaining)
+			children[i].Remaining -= used
+			remaining -= used
+
+			alloc := entity.PaymentAllocation{
+				PaymentId:   pay.ID,
+				Amount:      used,
+				AllocatedAt: now,
+			}
+			switch children[i].Kind {
+			case AllocKindPurchaseItem:
+				id := uint(children[i].ChildID)
+				alloc.PurchaseItemId = &id
+			case AllocKindMarketingDeliveryProduct:
+				id := uint(children[i].ChildID)
+				alloc.MarketingDeliveryProductId = &id
+			case AllocKindExpenseRealization:
+				id := children[i].ChildID
+				alloc.ExpenseRealizationId = &id
+			}
+			allocs = append(allocs, alloc)
+		}
+	}
+
+	if len(allocs) == 0 {
+		return nil
+	}
+	// Batch insert allocations
+	if err := db.CreateInBatches(&allocs, 500).Error; err != nil {
+		return fmt.Errorf("fifoPayment: insert allocations: %w", err)
+	}
+	return nil
+}
+
+// fetchChildren return eligible sub-rows sorted by date ASC, id ASC.
+func (s *fifoPaymentService) fetchChildren(ctx context.Context, db *gorm.DB, party string, partyID uint) ([]childRow, error) {
+	if party == string(utils.PaymentPartySupplier) {
+		return s.fetchSupplierChildren(ctx, db, partyID)
+	}
+	return s.fetchCustomerChildren(ctx, db, partyID)
+}
+
+func (s *fifoPaymentService) fetchSupplierChildren(ctx context.Context, db *gorm.DB, supplierID uint) ([]childRow, error) {
+	// purchase_items eligible: purchases approval latest step >= Receiving (4), action != REJECTED, received_date IS NOT NULL
+	var purchaseRows []chronoRow
+	purchaseSQL := `
+		SELECT 'PURCHASE_ITEM' AS kind,
+		       pi.id::BIGINT AS child_id,
+		       pi.total_price AS amount,
+		       pi.received_date AS sort_date,
+		       pi.id::BIGINT AS sort_id
+		FROM purchase_items pi
+		JOIN purchases p ON p.id = pi.purchase_id
+		JOIN LATERAL (
+			SELECT a.step_number, a.action
+			FROM approvals a
+			WHERE a.approvable_type = ? AND a.approvable_id = p.id
+			ORDER BY a.action_at DESC, a.id DESC
+			LIMIT 1
+		) la ON TRUE
+		WHERE p.supplier_id = ?
+		  AND p.deleted_at IS NULL
+		  AND pi.received_date IS NOT NULL
+		  AND la.step_number >= ?
+		  AND (la.action IS NULL OR la.action <> ?)
+		  AND pi.total_price > 0
+		ORDER BY pi.received_date ASC, pi.id ASC
+	`
+	if err := db.WithContext(ctx).Raw(purchaseSQL,
+		string(utils.ApprovalWorkflowPurchase),
+		supplierID,
+		uint16(utils.PurchaseStepReceiving),
+		string(entity.ApprovalActionRejected),
+	).Scan(&purchaseRows).Error; err != nil {
+		return nil, fmt.Errorf("fifoPayment: fetch purchase items: %w", err)
+	}
+
+	// expense_realizations via expense_nonstocks → expenses, approval latest step >= Realisasi (5)
+	// Sort pakai e.transaction_date (bukan realization_date) supaya FIFO match dengan tanggal yang
+	// dipakai report sebagai "tanggal dokumen" — user assume FIFO = lunasi yang transaction_date paling tua dulu.
+	var expenseRows []chronoRow
+	expenseSQL := `
+		SELECT 'EXPENSE_REALIZATION' AS kind,
+		       er.id::BIGINT AS child_id,
+		       (er.qty * er.price) AS amount,
+		       e.transaction_date AS sort_date,
+		       er.id::BIGINT AS sort_id
+		FROM expense_realizations er
+		JOIN expense_nonstocks en ON en.id = er.expense_nonstock_id
+		JOIN expenses e ON e.id = en.expense_id
+		JOIN LATERAL (
+			SELECT a.step_number, a.action
+			FROM approvals a
+			WHERE a.approvable_type = ? AND a.approvable_id = e.id
+			ORDER BY a.action_at DESC, a.id DESC
+			LIMIT 1
+		) la ON TRUE
+		WHERE e.supplier_id = ?
+		  AND e.deleted_at IS NULL
+		  AND la.step_number >= ?
+		  AND (la.action IS NULL OR la.action <> ?)
+		  AND (er.qty * er.price) > 0
+		ORDER BY e.transaction_date ASC, e.id ASC, er.id ASC
+	`
+	if err := db.WithContext(ctx).Raw(expenseSQL,
+		string(utils.ApprovalWorkflowExpense),
+		supplierID,
+		uint16(utils.ExpenseStepRealisasi),
+		string(entity.ApprovalActionRejected),
+	).Scan(&expenseRows).Error; err != nil {
+		return nil, fmt.Errorf("fifoPayment: fetch expense realizations: %w", err)
+	}
+
+	// Merge in chronological order (kedua list sudah sorted; merge stable)
+	merged := mergeSortedByDate(purchaseRows, expenseRows)
+	out := make([]childRow, 0, len(merged))
+	for _, r := range merged {
+		out = append(out, childRow{
+			Kind:      AllocationKind(r.Kind),
+			ChildID:   r.ChildID,
+			Amount:    r.Amount,
+			Remaining: r.Amount,
+		})
+	}
+	return out, nil
+}
+
+func (s *fifoPaymentService) fetchCustomerChildren(ctx context.Context, db *gorm.DB, customerID uint) ([]childRow, error) {
+	var mdpRows []chronoRow
+	sql := `
+		SELECT 'MDP' AS kind,
+		       mdp.id::BIGINT AS child_id,
+		       mdp.total_price AS amount,
+		       mdp.delivery_date AS sort_date,
+		       mdp.id::BIGINT AS sort_id
+		FROM marketing_delivery_products mdp
+		JOIN marketing_products mp ON mp.id = mdp.marketing_product_id
+		JOIN marketings m ON m.id = mp.marketing_id
+		WHERE m.customer_id = ?
+		  AND m.deleted_at IS NULL
+		  AND mdp.delivery_date IS NOT NULL
+		  AND mdp.total_price > 0
+		ORDER BY mdp.delivery_date ASC, mdp.id ASC
+	`
+	if err := db.WithContext(ctx).Raw(sql, customerID).Scan(&mdpRows).Error; err != nil {
+		return nil, fmt.Errorf("fifoPayment: fetch marketing delivery products: %w", err)
+	}
+	out := make([]childRow, 0, len(mdpRows))
+	for _, r := range mdpRows {
+		out = append(out, childRow{
+			Kind:      AllocationKind(r.Kind),
+			ChildID:   r.ChildID,
+			Amount:    r.Amount,
+			Remaining: r.Amount,
+		})
+	}
+	return out, nil
+}
+
+// fetchAllPayments return SEMUA payments (termasuk SALDO_AWAL) sort by payment_date ASC, id ASC.
+// SALDO_AWAL diperlakukan sebagai payment tertua agar opening credit otomatis consume oldest debts via FIFO.
+func (s *fifoPaymentService) fetchAllPayments(ctx context.Context, db *gorm.DB, party string, partyID uint) ([]paymentRow, error) {
+	var rows []paymentRow
+	sql := `
+		SELECT id, nominal, payment_date AS date
+		FROM payments
+		WHERE party_type = ? AND party_id = ?
+		  AND deleted_at IS NULL
+		  AND nominal > 0
+		ORDER BY payment_date ASC, id ASC
+	`
+	if err := db.WithContext(ctx).Raw(sql, party, partyID).Scan(&rows).Error; err != nil {
+		return nil, fmt.Errorf("fifoPayment: fetch payments: %w", err)
+	}
+	return rows, nil
+}
+
+// RecomputeGrandTotal refresh parent.grand_total dari SUM children eligible amount.
+func (s *fifoPaymentService) RecomputeGrandTotal(ctx context.Context, tx *gorm.DB, kind ParentKind, parentID uint) error {
+	db := s.txOrDB(tx).WithContext(ctx)
+	if parentID == 0 {
+		return nil
+	}
+	switch kind {
+	case ParentKindPurchase:
+		return db.Exec(`
+			UPDATE purchases p
+			SET grand_total = COALESCE((SELECT SUM(total_price) FROM purchase_items WHERE purchase_id = p.id), 0)
+			WHERE p.id = ?
+		`, parentID).Error
+	case ParentKindMarketing:
+		return db.Exec(`
+			UPDATE marketings m
+			SET grand_total = COALESCE((
+				SELECT SUM(mdp.total_price)
+				FROM marketing_delivery_products mdp
+				JOIN marketing_products mp ON mp.id = mdp.marketing_product_id
+				WHERE mp.marketing_id = m.id AND mdp.delivery_date IS NOT NULL
+			), 0)
+			WHERE m.id = ?
+		`, parentID).Error
+	case ParentKindExpense:
+		return db.Exec(`
+			UPDATE expenses e
+			SET grand_total = COALESCE((
+				SELECT SUM(er.qty * er.price)
+				FROM expense_realizations er
+				JOIN expense_nonstocks en ON en.id = er.expense_nonstock_id
+				WHERE en.expense_id = e.id
+			), 0)
+			WHERE e.id = ?
+		`, parentID).Error
+	default:
+		return fmt.Errorf("fifoPayment: unknown parent kind %q", kind)
+	}
+}
+
+// chronoRow row antara untuk merge sort children.
+type chronoRow struct {
+	Kind     string
+	ChildID  uint64
+	Amount   float64
+	SortDate time.Time
+	SortID   uint64
+}
+
+func mergeSortedByDate(a, b []chronoRow) []chronoRow {
+	out := make([]chronoRow, 0, len(a)+len(b))
+	i, j := 0, 0
+	for i < len(a) && j < len(b) {
+		if a[i].SortDate.Before(b[j].SortDate) ||
+			(a[i].SortDate.Equal(b[j].SortDate) && a[i].SortID < b[j].SortID) {
+			out = append(out, a[i])
+			i++
+		} else {
+			out = append(out, b[j])
+			j++
+		}
+	}
+	out = append(out, a[i:]...)
+	out = append(out, b[j:]...)
+	return out
+}

internal/common/service/common.hpp.service.go

@@ -18,8 +18,9 @@ type HppService interface {
 }
 
 type HppCostResponse struct {
-	Estimation HppCostDetail `json:"estimation"`
-	Real       HppCostDetail `json:"real"`
+	Estimation  HppCostDetail       `json:"estimation"`
+	Real        HppCostDetail       `json:"real"`
+	DebugValues *HppCostDebugValues `json:"debug_values,omitempty"`
 }
 
 type HppCostDetail struct {

internal/common/service/common.hppv2.model.go

@@ -44,6 +44,15 @@ type HppV2Component struct {
 	Parts  []HppV2ComponentPart `json:"parts"`
 }
 
+type HppCostDebugValues struct {
+	RecordingEggQty     float64 `json:"recording_egg_qty"`
+	RecordingEggWeight  float64 `json:"recording_egg_weight"`
+	AdjustmentEggQty    float64 `json:"adjustment_egg_qty"`
+	AdjustmentEggWeight float64 `json:"adjustment_egg_weight"`
+	SoldEggQty          float64 `json:"sold_egg_qty"`
+	SoldEggWeight       float64 `json:"sold_egg_weight"`
+}
+
 type HppV2Breakdown struct {
 	ProjectFlockKandangID uint             `json:"project_flock_kandang_id"`
 	ProjectFlockID        uint             `json:"project_flock_id"`

internal/common/service/common.hppv2.service.go

@@ -2,6 +2,7 @@ package service
 
 import (
 	"context"
+	"encoding/json"
 	"time"
 
 	commonRepo "gitlab.com/mbugroup/lti-api.git/internal/common/repository"
@@ -16,6 +17,7 @@ const (
 	hppV2ComponentBopRegular           = "BOP_REGULAR"
 	hppV2ComponentBopEksp              = "BOP_EKSPEDISI"
 	hppV2ComponentManualPulletCost     = "MANUAL_PULLET_COST"
+	hppV2ComponentRecordingStockRoute  = "RECORDING_STOCK_ROUTE"
 	hppV2ComponentDepreciation         = "DEPRECIATION"
 	hppV2PartGrowingNormal             = "growing_normal"
 	hppV2PartGrowingCutover            = "growing_cutover"
@@ -26,6 +28,7 @@ const (
 	hppV2PartLayingDirect              = "laying_direct"
 	hppV2PartLayingFarm                = "laying_farm"
 	hppV2PartManualCutover             = "manual_cutover"
+	hppV2PartRecordingStockRoute       = "recording_stock_route"
 	hppV2PartDepreciationNormal        = "normal_transfer"
 	hppV2PartDepreciationCutover       = "manual_cutover"
 	hppV2PartDepreciationFarmSnapshot  = "farm_snapshot"
@@ -34,7 +37,7 @@ const (
 	hppV2ProrationEggPiece             = "laying_egg_piece_share"
 	hppV2ScopePulletCost               = "pullet_cost"
 	hppV2ScopeProductionCost           = "production_cost"
-	hppV2CutoverFlagPakan              = "PAKAN-CUTOVER"
+	hppV2CutoverFlagPakan              = string(utils.FlagPakan)
 	hppV2CutoverFlagOvk                = "OVK"
 )
 
@@ -53,6 +56,10 @@ type HppV2Service interface {
 	GetDirectPulletPurchaseBreakdown(projectFlockKandangId uint, endDate *time.Time) (*HppV2Component, error)
 	GetBopRegularBreakdown(projectFlockKandangId uint, endDate *time.Time) (*HppV2Component, error)
 	GetBopEkspedisiBreakdown(projectFlockKandangId uint, endDate *time.Time) (*HppV2Component, error)
+	// GetBopRegularProductionScopeRange / GetBopEkspedisiProductionScopeRange mengembalikan BOP
+	// production_cost untuk rentang [startDate, endDate] secara range-correct (tidak pernah negatif).
+	GetBopRegularProductionScopeRange(projectFlockKandangId uint, startDate, endDate *time.Time) (float64, error)
+	GetBopEkspedisiProductionScopeRange(projectFlockKandangId uint, startDate, endDate *time.Time) (float64, error)
 	GetHppEstimationDanRealisasi(totalProductionCost float64, projectFlockKandangId uint, startDate *time.Time, endDate *time.Time) (*HppCostResponse, error)
 }
 
@@ -190,6 +197,12 @@ func (s *hppV2Service) CalculateHppBreakdown(projectFlockKandangId uint, date *t
 	}
 	appendComponent(hppV2ComponentManualPulletCost, manualPulletComponent)
 
+	recordingStockRouteComponent, err := s.getRecordingStockRouteComponent(projectFlockKandangId, contextRow, startOfDay)
+	if err != nil {
+		return nil, err
+	}
+	appendComponent(hppV2ComponentRecordingStockRoute, recordingStockRouteComponent)
+
 	depreciationComponent, err := s.getDepreciationComponent(projectFlockKandangId, contextRow, startOfDay, endOfDay, totalPulletCost)
 	if err != nil {
 		return nil, err
@@ -445,7 +458,7 @@ func (s *hppV2Service) getStockUsageComponent(projectFlockKandangId uint, endDat
 		total += growingCutoverPart.Total
 	}
 
-	layingNormalPart, err := s.buildLayingUsagePart(projectFlockKandangId, endDate, config, false)
+	layingNormalPart, err := s.buildLayingUsagePart(projectFlockKandangId, contextRow, endDate, config, false)
 	if err != nil {
 		return nil, err
 	}
@@ -454,7 +467,7 @@ func (s *hppV2Service) getStockUsageComponent(projectFlockKandangId uint, endDat
 		total += layingNormalPart.Total
 	}
 
-	layingCutoverPart, err := s.buildLayingUsagePart(projectFlockKandangId, endDate, config, true)
+	layingCutoverPart, err := s.buildLayingUsagePart(projectFlockKandangId, contextRow, endDate, config, true)
 	if err != nil {
 		return nil, err
 	}
@@ -729,6 +742,7 @@ func (s *hppV2Service) buildGrowingUsagePart(
 
 func (s *hppV2Service) buildLayingUsagePart(
 	projectFlockKandangId uint,
+	contextRow *commonRepo.HppV2ProjectFlockKandangContext,
 	endDate *time.Time,
 	config hppV2StockComponentConfig,
 	cutover bool,
@@ -770,7 +784,16 @@ func (s *hppV2Service) buildLayingUsagePart(
 		}, nil
 	}
 
-	rows, err := s.hppRepo.ListUsageCostRowsByProductFlags(context.Background(), []uint{projectFlockKandangId}, config.NormalFlags, endDate)
+	// Untuk kandang LAYING, atribusi pakan/OVK berbasis kandang recording (termasuk konsumsi
+	// dari gudang LOKASI yang punya recording_stocks.project_flock_kandang_id = NULL). Untuk
+	// kandang non-laying, pertahankan semantik lama (strict rs.project_flock_kandang_id IN [pfk]).
+	var rows []commonRepo.HppV2UsageCostRow
+	var err error
+	if contextRow != nil && contextRow.ProjectFlockCategory == string(utils.ProjectFlockCategoryLaying) {
+		rows, err = s.hppRepo.ListLayingUsageCostRowsByProductFlags(context.Background(), projectFlockKandangId, config.NormalFlags, endDate)
+	} else {
+		rows, err = s.hppRepo.ListUsageCostRowsByProductFlags(context.Background(), []uint{projectFlockKandangId}, config.NormalFlags, endDate)
+	}
 	if err != nil {
 		return nil, err
 	}
@@ -923,17 +946,48 @@ func (s *hppV2Service) buildLayingExpenseFarmPart(
 		return nil, nil
 	}
 
-	farmPFKIDs, err := s.hppRepo.GetProjectFlockKandangIDs(context.Background(), contextRow.ProjectFlockID)
+	ratio, proration, err := s.layingFarmExpenseRatio(projectFlockKandangId, contextRow, endDate)
 	if err != nil {
 		return nil, err
 	}
+	if ratio <= 0 {
+		return nil, nil
+	}
+
+	return buildExpensePartFromRows(
+		rows,
+		hppV2PartLayingFarm,
+		"Laying Farm",
+		[]string{hppV2ScopeProductionCost},
+		proration,
+		ratio,
+	), nil
+}
+
+// layingFarmExpenseRatio menghitung porsi (share) kandang laying terhadap seluruh farm pada
+// endDate berdasarkan bobot telur KUMULATIF (fallback ke jumlah butir bila bobot 0). Return
+// ratio 0 bila tak terhitung. Diekstrak agar dipakai bersama oleh buildLayingExpenseFarmPart
+// dan GetExpenseProductionScopeRange (perhitungan BOP range-correct).
+func (s *hppV2Service) layingFarmExpenseRatio(
+	projectFlockKandangId uint,
+	contextRow *commonRepo.HppV2ProjectFlockKandangContext,
+	endDate *time.Time,
+) (float64, *HppV2Proration, error) {
+	if contextRow == nil {
+		return 0, nil, nil
+	}
+
+	farmPFKIDs, err := s.hppRepo.GetProjectFlockKandangIDs(context.Background(), contextRow.ProjectFlockID)
+	if err != nil {
+		return 0, nil, err
+	}
 	targetPieces, targetWeight, err := s.hppRepo.GetEggProduksiPiecesAndWeightKgByProjectFlockKandangIds(context.Background(), []uint{projectFlockKandangId}, endDate)
 	if err != nil {
-		return nil, err
+		return 0, nil, err
 	}
 	farmPieces, farmWeight, err := s.hppRepo.GetEggProduksiPiecesAndWeightKgByProjectFlockKandangIds(context.Background(), farmPFKIDs, endDate)
 	if err != nil {
-		return nil, err
+		return 0, nil, err
 	}
 
 	basis := hppV2ProrationEggWeight
@@ -945,27 +999,120 @@ func (s *hppV2Service) buildLayingExpenseFarmPart(
 		denominator = farmPieces
 	}
 	if denominator <= 0 {
-		return nil, nil
+		return 0, nil, nil
 	}
 
 	ratio := numerator / denominator
 	if ratio <= 0 {
-		return nil, nil
+		return 0, nil, nil
 	}
 
-	return buildExpensePartFromRows(
-		rows,
-		hppV2PartLayingFarm,
-		"Laying Farm",
-		[]string{hppV2ScopeProductionCost},
-		&HppV2Proration{
-			Basis:       basis,
-			Numerator:   numerator,
-			Denominator: denominator,
-			Ratio:       ratio,
-		},
-		ratio,
-	), nil
+	return ratio, &HppV2Proration{
+		Basis:       basis,
+		Numerator:   numerator,
+		Denominator: denominator,
+		Ratio:       ratio,
+	}, nil
+}
+
+// GetExpenseProductionScopeRange menghitung BOP production_cost satu komponen expense untuk rentang
+// [startDate, endDate] secara range-correct (tidak pernah negatif untuk expense non-negatif).
+//   - laying-direct (ratio 1, monoton): selisih kumulatif end - start.
+//   - laying-farm (prorated): (expenseCum(end) - expenseCum(start)) × ratio(end).
+//
+// Ini mengganti pola lama di report yang men-differensiasi dua angka yang sudah diprorata dengan
+// ratio berbeda (ratio(end) vs ratio(start)) — sumber bug BOP negatif saat share antar kandang bergeser.
+func (s *hppV2Service) GetExpenseProductionScopeRange(projectFlockKandangId uint, startDate, endDate *time.Time, config hppV2ExpenseComponentConfig) (float64, error) {
+	if s.hppRepo == nil {
+		return 0, nil
+	}
+
+	contextRow, err := s.hppRepo.GetProjectFlockKandangContext(context.Background(), projectFlockKandangId)
+	if err != nil {
+		return 0, err
+	}
+
+	// Samakan semantik tanggal dengan CalculateHppBreakdown: kumulatif dihitung sampai AKHIR hari
+	// (endOfDay). Penting karena ratio egg-weight memakai r.record_datetime (granular jam).
+	_, endOfEndDay, err := hppV2DayWindow(endDate)
+	if err != nil {
+		return 0, err
+	}
+	_, endOfStartDay, err := hppV2DayWindow(startDate)
+	if err != nil {
+		return 0, err
+	}
+
+	// laying-direct: delta kumulatif (monoton, >= 0).
+	directEnd, err := s.buildLayingExpenseDirectPart(projectFlockKandangId, &endOfEndDay, config)
+	if err != nil {
+		return 0, err
+	}
+	directStart, err := s.buildLayingExpenseDirectPart(projectFlockKandangId, &endOfStartDay, config)
+	if err != nil {
+		return 0, err
+	}
+	directDelta := hppV2PartTotal(directEnd) - hppV2PartTotal(directStart)
+	if directDelta < 0 {
+		directDelta = 0
+	}
+
+	// laying-farm: delta expense kumulatif × ratio(end).
+	farmRowsEnd, err := s.hppRepo.ListExpenseRealizationRowsByProjectFlockID(context.Background(), contextRow.ProjectFlockID, &endOfEndDay, config.Ekspedisi)
+	if err != nil {
+		return 0, err
+	}
+	farmRowsStart, err := s.hppRepo.ListExpenseRealizationRowsByProjectFlockID(context.Background(), contextRow.ProjectFlockID, &endOfStartDay, config.Ekspedisi)
+	if err != nil {
+		return 0, err
+	}
+	farmExpenseDelta := hppV2SumExpenseRows(farmRowsEnd) - hppV2SumExpenseRows(farmRowsStart)
+	if farmExpenseDelta < 0 {
+		farmExpenseDelta = 0
+	}
+	farmDelta := 0.0
+	if farmExpenseDelta > 0 {
+		ratio, _, err := s.layingFarmExpenseRatio(projectFlockKandangId, contextRow, &endOfEndDay)
+		if err != nil {
+			return 0, err
+		}
+		farmDelta = farmExpenseDelta * ratio
+	}
+
+	return directDelta + farmDelta, nil
+}
+
+// GetBopRegularProductionScopeRange / GetBopEkspedisiProductionScopeRange — wrapper range-correct
+// untuk dua komponen BOP, memakai config yang sama dengan GetBopRegularBreakdown/GetBopEkspedisiBreakdown.
+func (s *hppV2Service) GetBopRegularProductionScopeRange(projectFlockKandangId uint, startDate, endDate *time.Time) (float64, error) {
+	return s.GetExpenseProductionScopeRange(projectFlockKandangId, startDate, endDate, hppV2ExpenseComponentConfig{
+		Code:      hppV2ComponentBopRegular,
+		Title:     "BOP Regular",
+		Ekspedisi: false,
+	})
+}
+
+func (s *hppV2Service) GetBopEkspedisiProductionScopeRange(projectFlockKandangId uint, startDate, endDate *time.Time) (float64, error) {
+	return s.GetExpenseProductionScopeRange(projectFlockKandangId, startDate, endDate, hppV2ExpenseComponentConfig{
+		Code:      hppV2ComponentBopEksp,
+		Title:     "BOP Ekspedisi",
+		Ekspedisi: true,
+	})
+}
+
+func hppV2PartTotal(part *HppV2ComponentPart) float64 {
+	if part == nil {
+		return 0
+	}
+	return part.Total
+}
+
+func hppV2SumExpenseRows(rows []commonRepo.HppV2ExpenseCostRow) float64 {
+	total := 0.0
+	for _, row := range rows {
+		total += row.TotalCost
+	}
+	return total
 }
 
 func (s *hppV2Service) getManualPulletCostComponent(
@@ -1064,6 +1211,100 @@ func (s *hppV2Service) getManualPulletCostComponent(
 	}, nil
 }
 
+func (s *hppV2Service) getRecordingStockRouteComponent(
+	projectFlockKandangId uint,
+	contextRow *commonRepo.HppV2ProjectFlockKandangContext,
+	periodDate time.Time,
+) (*HppV2Component, error) {
+	if s.hppRepo == nil || contextRow == nil || periodDate.IsZero() {
+		return nil, nil
+	}
+
+	farmTotalCost, err := s.hppRepo.GetRecordingStockRoutingAdjustmentCostByProjectFlockID(
+		context.Background(),
+		contextRow.ProjectFlockID,
+		periodDate,
+	)
+	if err != nil {
+		return nil, err
+	}
+	if farmTotalCost <= 0 {
+		return nil, nil
+	}
+
+	farmPFKIDs, err := s.hppRepo.GetProjectFlockKandangIDs(context.Background(), contextRow.ProjectFlockID)
+	if err != nil {
+		return nil, err
+	}
+	if len(farmPFKIDs) == 0 {
+		return nil, nil
+	}
+
+	totalPopulation, err := s.hppRepo.GetTotalPopulation(context.Background(), farmPFKIDs)
+	if err != nil {
+		return nil, err
+	}
+	if totalPopulation <= 0 {
+		return nil, nil
+	}
+
+	targetPopulation, err := s.hppRepo.GetTotalPopulation(context.Background(), []uint{projectFlockKandangId})
+	if err != nil {
+		return nil, err
+	}
+	if targetPopulation <= 0 {
+		return nil, nil
+	}
+
+	ratio := targetPopulation / totalPopulation
+	if ratio <= 0 {
+		return nil, nil
+	}
+
+	appliedTotal := farmTotalCost * ratio
+	if appliedTotal <= 0 {
+		return nil, nil
+	}
+
+	part := HppV2ComponentPart{
+		Code:   hppV2PartRecordingStockRoute,
+		Title:  "Recording Stock Route",
+		Scopes: []string{hppV2ScopePulletCost},
+		Total:  appliedTotal,
+		Proration: &HppV2Proration{
+			Basis:       hppV2ProrationPopulation,
+			Numerator:   targetPopulation,
+			Denominator: totalPopulation,
+			Ratio:       ratio,
+		},
+		Details: map[string]any{
+			"period_date":              formatDateOnly(periodDate),
+			"farm_total_cost":          farmTotalCost,
+			"target_population":        targetPopulation,
+			"farm_population":          totalPopulation,
+			"project_flock_id":         contextRow.ProjectFlockID,
+			"project_flock_kandang_id": projectFlockKandangId,
+		},
+		References: []HppV2Reference{
+			{
+				Type:         "recording_stock_route",
+				Date:         formatDateOnly(periodDate),
+				Qty:          1,
+				Total:        farmTotalCost,
+				AppliedTotal: appliedTotal,
+			},
+		},
+	}
+
+	return &HppV2Component{
+		Code:   hppV2ComponentRecordingStockRoute,
+		Title:  "Recording Stock Route",
+		Scopes: []string{hppV2ScopePulletCost},
+		Total:  appliedTotal,
+		Parts:  []HppV2ComponentPart{part},
+	}, nil
+}
+
 func (s *hppV2Service) getDepreciationComponent(
 	projectFlockKandangId uint,
 	contextRow *commonRepo.HppV2ProjectFlockKandangContext,
@@ -1089,26 +1330,72 @@ func (s *hppV2Service) getDepreciationComponent(
 		}, nil
 	}
 
-	if totalPulletCost <= 0 {
-		return nil, nil
-	}
-
-	transferInput, err := s.hppRepo.GetLatestTransferInputByProjectFlockKandangID(context.Background(), projectFlockKandangId, periodDate)
+	// Multi-source support: 1 target kandang bisa menerima dari MULTIPLE transfer terpisah
+	// (tiap transfer = 1 source kandang). Depresiasi per target = SUM dari per-transfer depresiasi.
+	// Setiap transfer dihitung dengan chick_in_date source-nya sendiri dan cost basis pro-rated
+	// berdasarkan qty share (transfer.qty / totalTransferQty).
+	transferInputs, err := s.hppRepo.GetAllTransferInputsByProjectFlockKandangID(context.Background(), projectFlockKandangId, periodDate)
 	if err != nil {
 		return nil, err
 	}
 
-	var part *HppV2ComponentPart
-	if transferInput != nil && transferInput.SourceProjectFlockID > 0 {
-		part, err = s.buildNormalTransferDepreciationPart(contextRow, transferInput, periodDate, totalPulletCost)
-		if err != nil {
-			return nil, err
+	// Filter valid transfers (punya source flock id)
+	validTransfers := make([]commonRepo.HppV2LatestTransferInputRow, 0, len(transferInputs))
+	totalTransferQty := 0.0
+	for _, t := range transferInputs {
+		if t.SourceProjectFlockID == 0 {
+			continue
 		}
-	} else {
-		part, err = s.buildManualCutoverDepreciationPart(projectFlockKandangId, contextRow, periodDate, totalPulletCost)
-		if err != nil {
-			return nil, err
+		validTransfers = append(validTransfers, t)
+		totalTransferQty += t.TransferQty
+	}
+
+	if len(validTransfers) > 0 {
+		if totalPulletCost <= 0 {
+			return nil, nil
 		}
+
+		totalDepreciation := 0.0
+		parts := make([]HppV2ComponentPart, 0, len(validTransfers))
+		for i := range validTransfers {
+			t := validTransfers[i]
+			// Pro-rate cost basis per transfer berdasarkan qty share.
+			// CATATAN: pendekatan ini AKURAT kalau cost per ekor sama antar source flock.
+			// Kalau cost per ekor berbeda signifikan antar source, follow-up: refactor
+			// `buildGrowingUsagePart` untuk multi-source-flock cost computation.
+			transferCostBasis := totalPulletCost
+			if totalTransferQty > 0 && len(validTransfers) > 1 {
+				transferCostBasis = totalPulletCost * (t.TransferQty / totalTransferQty)
+			}
+
+			part, partErr := s.buildNormalTransferDepreciationPart(contextRow, &t, periodDate, transferCostBasis)
+			if partErr != nil {
+				return nil, partErr
+			}
+			if part == nil {
+				continue
+			}
+			totalDepreciation += part.Total
+			parts = append(parts, *part)
+		}
+
+		if len(parts) == 0 {
+			return nil, nil
+		}
+
+		return &HppV2Component{
+			Code:   hppV2ComponentDepreciation,
+			Title:  "Depreciation",
+			Scopes: []string{hppV2ScopeProductionCost},
+			Total:  totalDepreciation,
+			Parts:  parts,
+		}, nil
+	}
+
+	// Fallback: manual cut-over (kandang tanpa transfer record)
+	part, err := s.buildManualCutoverDepreciationPart(projectFlockKandangId, contextRow, periodDate, totalPulletCost)
+	if err != nil {
+		return nil, err
 	}
 	if part == nil {
 		return nil, nil
@@ -1186,6 +1473,18 @@ func (s *hppV2Service) buildFarmSnapshotDepreciationPart(
 		depreciationPercent = (appliedDepreciation / appliedPulletCostDayN) * 100
 	}
 
+	details := map[string]any{
+		"basis_total":            snapshot.DepreciationValue,
+		"pullet_cost_day_n":      appliedPulletCostDayN,
+		"depreciation_percent":   depreciationPercent,
+		"snapshot_id":            snapshot.ID,
+		"snapshot_period_date":   formatDateOnly(snapshot.PeriodDate),
+		"snapshot_project_flock": snapshot.ProjectFlockID,
+	}
+	for key, value := range farmDepreciationSnapshotMetadata(snapshot.Components, projectFlockKandangId) {
+		details[key] = value
+	}
+
 	return &HppV2ComponentPart{
 		Code:   hppV2PartDepreciationFarmSnapshot,
 		Title:  "Farm Snapshot",
@@ -1197,14 +1496,7 @@ func (s *hppV2Service) buildFarmSnapshotDepreciationPart(
 			Denominator: denominator,
 			Ratio:       ratio,
 		},
-		Details: map[string]any{
-			"basis_total":            snapshot.DepreciationValue,
-			"pullet_cost_day_n":      appliedPulletCostDayN,
-			"depreciation_percent":   depreciationPercent,
-			"snapshot_id":            snapshot.ID,
-			"snapshot_period_date":   formatDateOnly(snapshot.PeriodDate),
-			"snapshot_project_flock": snapshot.ProjectFlockID,
-		},
+		Details: details,
 		References: []HppV2Reference{
 			{
 				Type:         "farm_depreciation_snapshot",
@@ -1218,6 +1510,84 @@ func (s *hppV2Service) buildFarmSnapshotDepreciationPart(
 	}, nil
 }
 
+type farmDepreciationSnapshotComponents struct {
+	Kandang []farmDepreciationSnapshotKandangComponent `json:"kandang"`
+}
+
+type farmDepreciationSnapshotKandangComponent struct {
+	ProjectFlockKandangID uint    `json:"project_flock_kandang_id"`
+	DayN                  int     `json:"day_n"`
+	MultiplicationPercent float64 `json:"multiplication_percentage"`
+	ChickinDate           string  `json:"chickin_date"`
+	OriginDate            string  `json:"origin_date"`
+	StandardEffectiveDate string  `json:"standard_effective_date"`
+	Population            float64 `json:"population"`
+}
+
+func farmDepreciationSnapshotMetadata(raw []byte, projectFlockKandangID uint) map[string]any {
+	result := make(map[string]any)
+	if len(raw) == 0 {
+		return result
+	}
+
+	var components farmDepreciationSnapshotComponents
+	if err := json.Unmarshal(raw, &components); err != nil {
+		return result
+	}
+
+	var fallback *farmDepreciationSnapshotKandangComponent
+	for i := range components.Kandang {
+		component := &components.Kandang[i]
+		if !component.hasDepreciationMetadata() {
+			continue
+		}
+		if component.ProjectFlockKandangID == projectFlockKandangID {
+			return component.snapshotDetails()
+		}
+		if fallback == nil {
+			fallback = component
+		}
+	}
+	if fallback != nil {
+		return fallback.snapshotDetails()
+	}
+
+	return result
+}
+
+func (c farmDepreciationSnapshotKandangComponent) hasDepreciationMetadata() bool {
+	return c.DayN > 0 ||
+		c.MultiplicationPercent > 0 ||
+		c.ChickinDate != "" ||
+		c.OriginDate != "" ||
+		c.StandardEffectiveDate != "" ||
+		c.Population > 0
+}
+
+func (c farmDepreciationSnapshotKandangComponent) snapshotDetails() map[string]any {
+	chickinDate := c.ChickinDate
+	if chickinDate == "" {
+		chickinDate = c.OriginDate
+	}
+
+	details := map[string]any{
+		"schedule_day":              c.DayN,
+		"multiplication_percentage": c.MultiplicationPercent,
+	}
+	if chickinDate != "" {
+		details["origin_date"] = chickinDate
+		details["chickin_date"] = chickinDate
+	}
+	if c.StandardEffectiveDate != "" {
+		details["standard_effective_date"] = c.StandardEffectiveDate
+	}
+	if c.Population > 0 {
+		details["kandang_population"] = c.Population
+	}
+
+	return details
+}
+
 func (s *hppV2Service) buildNormalTransferDepreciationPart(
 	contextRow *commonRepo.HppV2ProjectFlockKandangContext,
 	transferInput *commonRepo.HppV2LatestTransferInputRow,
@@ -1242,20 +1612,27 @@ func (s *hppV2Service) buildNormalTransferDepreciationPart(
 	}
 
 	houseType := NormalizeDepreciationHouseType(contextRow.HouseType)
-	percentByHouseType, err := s.hppRepo.GetDepreciationPercents(context.Background(), []string{houseType}, scheduleDay)
+	multiplicationByHouseType, effectiveDates, err := s.hppRepo.GetMultiplicationPercentages(context.Background(), []string{houseType}, scheduleDay, contextRow.ProjectFlockID)
 	if err != nil {
 		return nil, err
 	}
 
-	pulletCostDayN, depreciationValue, depreciationPercent := CalculateDepreciationAtDayN(
+	pulletCostDayN, depreciationValue, multiplicationPercentage := CalculateDepreciationAtDayN(
 		totalPulletCost,
 		scheduleDay,
 		contextRow.HouseType,
-		percentByHouseType,
+		multiplicationByHouseType,
 	)
-	if depreciationValue <= 0 {
+	if depreciationValue <= 0 && pulletCostDayN <= 0 {
 		return nil, nil
 	}
+	totalValueAfter := pulletCostDayN * multiplicationPercentage
+	depreciationPercent := (1.0 - multiplicationPercentage) * 100.0
+
+	var standardEffectiveDate string
+	if ed, ok := effectiveDates[houseType]; ok && ed != nil {
+		standardEffectiveDate = formatDateOnly(*ed)
+	}
 
 	return &HppV2ComponentPart{
 		Code:   hppV2PartDepreciationNormal,
@@ -1263,13 +1640,17 @@ func (s *hppV2Service) buildNormalTransferDepreciationPart(
 		Scopes: []string{hppV2ScopeProductionCost},
 		Total:  depreciationValue,
 		Details: map[string]any{
-			"basis_total":             totalPulletCost,
-			"pullet_cost_day_n":       pulletCostDayN,
-			"depreciation_percent":    depreciationPercent,
-			"schedule_day":            scheduleDay,
-			"origin_date":             formatDateOnly(*originDate),
-			"transfer_date":           formatDateOnly(transferInput.TransferDate),
-			"source_project_flock_id": transferInput.SourceProjectFlockID,
+			"basis_total":                           totalPulletCost,
+			"pullet_cost_day_n":                     pulletCostDayN,
+			"multiplication_percentage":             multiplicationPercentage,
+			"total_value_pullet_after_depreciation": totalValueAfter,
+			"depreciation_percent":                  depreciationPercent,
+			"schedule_day":                          scheduleDay,
+			"origin_date":                           formatDateOnly(*originDate),
+			"transfer_date":                         formatDateOnly(transferInput.TransferDate),
+			"source_project_flock_id":               transferInput.SourceProjectFlockID,
+			"standard_effective_date":               standardEffectiveDate,
+			"kandang_population":                    transferInput.TransferQty,
 		},
 		References: []HppV2Reference{
 			{
@@ -1290,7 +1671,7 @@ func (s *hppV2Service) buildManualCutoverDepreciationPart(
 	periodDate time.Time,
 	totalPulletCost float64,
 ) (*HppV2ComponentPart, error) {
-	if contextRow == nil || totalPulletCost <= 0 {
+	if contextRow == nil {
 		return nil, nil
 	}
 
@@ -1305,6 +1686,21 @@ func (s *hppV2Service) buildManualCutoverDepreciationPart(
 		return nil, nil
 	}
 
+	populations, err := s.hppRepo.GetChickinPopulationByPFKForFarm(context.Background(), contextRow.ProjectFlockID)
+	if err != nil {
+		return nil, err
+	}
+	var totalPopulation float64
+	for _, qty := range populations {
+		totalPopulation += qty
+	}
+	kandangPopulation := populations[projectFlockKandangId]
+	if totalPopulation <= 0 || kandangPopulation <= 0 {
+		return nil, nil
+	}
+	populationShare := kandangPopulation / totalPopulation
+	basis := manualInput.TotalCost * populationShare
+
 	originDate, err := s.hppRepo.GetEarliestChickInDateByProjectFlockID(context.Background(), contextRow.ProjectFlockID)
 	if err != nil {
 		return nil, err
@@ -1313,33 +1709,46 @@ func (s *hppV2Service) buildManualCutoverDepreciationPart(
 		return nil, nil
 	}
 
-	reportScheduleDay := DepreciationScheduleDay(*originDate, periodDate, contextRow.HouseType)
-	if reportScheduleDay <= 0 {
-		return nil, nil
-	}
-
+	// Hitung schedule day relatif terhadap cutover_date, bukan dari chick_in_date.
+	// Ini menangani kasus cut-over flock yang belum 175 hari pada period date,
+	// karena bisnis sudah menetapkan cutover_date sebagai awal depresiasi.
+	// Rumus setara secara matematis dengan DepreciationScheduleDay ketika flock >= 175 hari.
 	cutoverScheduleDay := DepreciationScheduleDay(*originDate, manualInput.CutoverDate, contextRow.HouseType)
 	startDay := 1
 	if cutoverScheduleDay > 0 {
 		startDay = cutoverScheduleDay
 	}
 
+	daysSinceCutover := int(dateOnly(periodDate).Sub(dateOnly(manualInput.CutoverDate)).Hours() / 24)
+	reportScheduleDay := startDay + daysSinceCutover
+	if reportScheduleDay <= 0 {
+		return nil, nil
+	}
+
 	houseType := NormalizeDepreciationHouseType(contextRow.HouseType)
-	percentByHouseType, err := s.hppRepo.GetDepreciationPercents(context.Background(), []string{houseType}, reportScheduleDay)
+	multiplicationByHouseType, effectiveDates, err := s.hppRepo.GetMultiplicationPercentages(context.Background(), []string{houseType}, reportScheduleDay, contextRow.ProjectFlockID)
 	if err != nil {
 		return nil, err
 	}
 
-	pulletCostDayN, depreciationValue, depreciationPercent := CalculateDepreciationFromDayRange(
-		totalPulletCost,
+	pulletCostDayN, depreciationValue, multiplicationPercentage := CalculateDepreciationFromDayRange(
+		basis,
 		startDay,
 		reportScheduleDay,
 		contextRow.HouseType,
-		percentByHouseType,
+		multiplicationByHouseType,
 	)
-	if depreciationValue <= 0 {
+	if depreciationValue <= 0 && pulletCostDayN <= 0 {
 		return nil, nil
 	}
+	totalValueAfter := pulletCostDayN * multiplicationPercentage
+	depreciationPercent := (1.0 - multiplicationPercentage) * 100.0
+	_ = totalPulletCost
+
+	var standardEffectiveDate string
+	if ed, ok := effectiveDates[houseType]; ok && ed != nil {
+		standardEffectiveDate = formatDateOnly(*ed)
+	}
 
 	return &HppV2ComponentPart{
 		Code:   hppV2PartDepreciationCutover,
@@ -1347,15 +1756,21 @@ func (s *hppV2Service) buildManualCutoverDepreciationPart(
 		Scopes: []string{hppV2ScopeProductionCost},
 		Total:  depreciationValue,
 		Details: map[string]any{
-			"basis_total":           totalPulletCost,
-			"pullet_cost_day_n":     pulletCostDayN,
-			"depreciation_percent":  depreciationPercent,
-			"schedule_day":          reportScheduleDay,
-			"start_schedule_day":    startDay,
-			"origin_date":           formatDateOnly(*originDate),
-			"cutover_date":          formatDateOnly(manualInput.CutoverDate),
-			"manual_input_id":       manualInput.ID,
-			"project_flock_kandang": projectFlockKandangId,
+			"basis_total":                           basis,
+			"manual_input_total":                    manualInput.TotalCost,
+			"population_share":                      populationShare,
+			"pullet_cost_day_n":                     pulletCostDayN,
+			"multiplication_percentage":             multiplicationPercentage,
+			"total_value_pullet_after_depreciation": totalValueAfter,
+			"depreciation_percent":                  depreciationPercent,
+			"schedule_day":                          reportScheduleDay,
+			"start_schedule_day":                    startDay,
+			"origin_date":                           formatDateOnly(*originDate),
+			"cutover_date":                          formatDateOnly(manualInput.CutoverDate),
+			"manual_input_id":                       manualInput.ID,
+			"project_flock_kandang":                 projectFlockKandangId,
+			"standard_effective_date":               standardEffectiveDate,
+			"kandang_population":                    kandangPopulation,
 		},
 		References: []HppV2Reference{
 			{
@@ -1363,7 +1778,7 @@ func (s *hppV2Service) buildManualCutoverDepreciationPart(
 				ID:           manualInput.ID,
 				Date:         formatDateOnly(manualInput.CutoverDate),
 				Qty:          1,
-				Total:        totalPulletCost,
+				Total:        manualInput.TotalCost,
 				AppliedTotal: depreciationValue,
 			},
 		},
@@ -1387,7 +1802,7 @@ func (s *hppV2Service) GetHppEstimationDanRealisasi(totalProductionCost float64,
 		return &HppCostResponse{}, nil
 	}
 
-	estimPieces, estimWeightKg, err := s.hppRepo.GetEggProduksiPiecesAndWeightKgByProjectFlockKandangIds(context.Background(), []uint{projectFlockKandangId}, endDate)
+	recordingQty, recordingWeight, adjustmentQty, adjustmentWeight, err := s.hppRepo.GetEggProduksiBreakdownByProjectFlockKandangIds(context.Background(), []uint{projectFlockKandangId}, endDate)
 	if err != nil {
 		utils.Log.WithError(err).Errorf(
 			"GetHppEstimationDanRealisasi failed to get estimation egg production: project_flock_kandang_id=%d end_date=%s",
@@ -1396,6 +1811,8 @@ func (s *hppV2Service) GetHppEstimationDanRealisasi(totalProductionCost float64,
 		)
 		return nil, err
 	}
+	estimPieces := recordingQty + adjustmentQty
+	estimWeightKg := recordingWeight + adjustmentWeight
 
 	realPieces, realWeightKg, err := s.hppRepo.GetEggTerjualPiecesAndWeightKgByProjectFlockKandangIds(context.Background(), []uint{projectFlockKandangId}, startDate, endDate)
 	if err != nil {
@@ -1449,6 +1866,14 @@ func (s *hppV2Service) GetHppEstimationDanRealisasi(totalProductionCost float64,
 	return &HppCostResponse{
 		Estimation: estimation,
 		Real:       real,
+		DebugValues: &HppCostDebugValues{
+			RecordingEggQty:     recordingQty,
+			RecordingEggWeight:  recordingWeight,
+			AdjustmentEggQty:    adjustmentQty,
+			AdjustmentEggWeight: adjustmentWeight,
+			SoldEggQty:          realPieces,
+			SoldEggWeight:       realWeightKg,
+		},
 	}, nil
 }
 
@@ -1612,7 +2037,7 @@ func partHasScope(part *HppV2ComponentPart, scope string) bool {
 }
 
 func dateOnly(value time.Time) time.Time {
-	return time.Date(value.Year(), value.Month(), value.Day(), 0, 0, 0, 0, value.Location())
+	return time.Date(value.Year(), value.Month(), value.Day(), 0, 0, 0, 0, time.UTC)
 }
 
 func formatDateOnly(value time.Time) string {

internal/common/service/common.hppv2.service_test.go

@@ -25,8 +25,13 @@ type hppV2RepoStub struct {
 	chickinRowsByKey     map[string][]commonRepo.HppV2ChickinCostRow
 	expenseRowsByPFKKey  map[string][]commonRepo.HppV2ExpenseCostRow
 	expenseRowsByFarmKey map[string][]commonRepo.HppV2ExpenseCostRow
-	totalPopulationByKey map[string]float64
-	transferSummaryByPFK map[uint]struct {
+	// expenseRowsByFarmDateKey (opsional) membuat ListExpenseRealizationRowsByProjectFlockID
+	// date-aware untuk menguji perhitungan range BOP. Bila non-nil, dipakai menggantikan
+	// expenseRowsByFarmKey; key = "<flock>|<ekspedisi>|<YYYY-MM-DD>".
+	expenseRowsByFarmDateKey map[string][]commonRepo.HppV2ExpenseCostRow
+	routeCostByProject       map[uint]float64
+	totalPopulationByKey     map[string]float64
+	transferSummaryByPFK     map[uint]struct {
 		projectFlockID uint
 		totalQty       float64
 	}
@@ -56,10 +61,22 @@ func (s *hppV2RepoStub) GetLatestTransferInputByProjectFlockKandangID(_ context.
 	return s.latestTransferByPFK[projectFlockKandangId], nil
 }
 
+func (s *hppV2RepoStub) GetAllTransferInputsByProjectFlockKandangID(_ context.Context, projectFlockKandangId uint, _ time.Time) ([]commonRepo.HppV2LatestTransferInputRow, error) {
+	row := s.latestTransferByPFK[projectFlockKandangId]
+	if row == nil {
+		return []commonRepo.HppV2LatestTransferInputRow{}, nil
+	}
+	return []commonRepo.HppV2LatestTransferInputRow{*row}, nil
+}
+
 func (s *hppV2RepoStub) GetManualDepreciationInputByProjectFlockID(_ context.Context, projectFlockID uint) (*commonRepo.HppV2ManualDepreciationInputRow, error) {
 	return s.manualInputByProject[projectFlockID], nil
 }
 
+func (s *hppV2RepoStub) GetRecordingStockRoutingAdjustmentCostByProjectFlockID(_ context.Context, projectFlockID uint, _ time.Time) (float64, error) {
+	return s.routeCostByProject[projectFlockID], nil
+}
+
 func (s *hppV2RepoStub) GetFarmDepreciationSnapshotByProjectFlockIDAndPeriod(_ context.Context, projectFlockID uint, periodDate time.Time) (*commonRepo.HppV2FarmDepreciationSnapshotRow, error) {
 	if s.snapshotByProjectKey == nil {
 		return nil, nil
@@ -88,10 +105,27 @@ func (s *hppV2RepoStub) GetDepreciationPercents(_ context.Context, houseTypes []
 	return result, nil
 }
 
+// GetMultiplicationPercentages — alias yang sama dengan GetDepreciationPercents untuk match
+// interface HppV2CostRepository (interface dipakai method name baru ini).
+func (s *hppV2RepoStub) GetMultiplicationPercentages(ctx context.Context, houseTypes []string, maxDay int, _ uint) (map[string]map[int]float64, map[string]*time.Time, error) {
+	vals, err := s.GetDepreciationPercents(ctx, houseTypes, maxDay)
+	return vals, make(map[string]*time.Time), err
+}
+
+// GetChickinPopulationByPFKForFarm — return populasi per PFK dari satu project flock.
+// Stub minimal: return empty map (depreciation manual cutover tidak di-test di sini).
+func (s *hppV2RepoStub) GetChickinPopulationByPFKForFarm(_ context.Context, _ uint) (map[uint]float64, error) {
+	return map[uint]float64{}, nil
+}
+
 func (s *hppV2RepoStub) ListUsageCostRowsByProductFlags(_ context.Context, projectFlockKandangIDs []uint, flagNames []string, _ *time.Time) ([]commonRepo.HppV2UsageCostRow, error) {
 	return append([]commonRepo.HppV2UsageCostRow{}, s.usageRowsByKey[stubKey(projectFlockKandangIDs, flagNames)]...), nil
 }
 
+func (s *hppV2RepoStub) ListLayingUsageCostRowsByProductFlags(_ context.Context, layingProjectFlockKandangID uint, flagNames []string, _ *time.Time) ([]commonRepo.HppV2UsageCostRow, error) {
+	return append([]commonRepo.HppV2UsageCostRow{}, s.usageRowsByKey[stubKey([]uint{layingProjectFlockKandangID}, flagNames)]...), nil
+}
+
 func (s *hppV2RepoStub) ListAdjustmentCostRowsByProductFlags(_ context.Context, projectFlockKandangIDs []uint, flagNames []string, _ *time.Time) ([]commonRepo.HppV2AdjustmentCostRow, error) {
 	return append([]commonRepo.HppV2AdjustmentCostRow{}, s.adjustRowsByKey[stubKey(projectFlockKandangIDs, flagNames)]...), nil
 }
@@ -100,7 +134,10 @@ func (s *hppV2RepoStub) ListExpenseRealizationRowsByProjectFlockKandangIDs(_ con
 	return append([]commonRepo.HppV2ExpenseCostRow{}, s.expenseRowsByPFKKey[expenseStubKey(projectFlockKandangIDs, ekspedisi)]...), nil
 }
 
-func (s *hppV2RepoStub) ListExpenseRealizationRowsByProjectFlockID(_ context.Context, projectFlockID uint, _ *time.Time, ekspedisi bool) ([]commonRepo.HppV2ExpenseCostRow, error) {
+func (s *hppV2RepoStub) ListExpenseRealizationRowsByProjectFlockID(_ context.Context, projectFlockID uint, date *time.Time, ekspedisi bool) ([]commonRepo.HppV2ExpenseCostRow, error) {
+	if s.expenseRowsByFarmDateKey != nil && date != nil {
+		return append([]commonRepo.HppV2ExpenseCostRow{}, s.expenseRowsByFarmDateKey[expenseFarmDateKey(projectFlockID, ekspedisi, *date)]...), nil
+	}
 	return append([]commonRepo.HppV2ExpenseCostRow{}, s.expenseRowsByFarmKey[expenseFarmKey(projectFlockID, ekspedisi)]...), nil
 }
 
@@ -127,6 +164,17 @@ func (s *hppV2RepoStub) GetEggProduksiPiecesAndWeightKgByProjectFlockKandangIds(
 	return totalPieces, totalKg, nil
 }
 
+func (s *hppV2RepoStub) GetEggProduksiBreakdownByProjectFlockKandangIds(_ context.Context, projectFlockKandangIDs []uint, _ *time.Time) (float64, float64, float64, float64, error) {
+	totalPieces := 0.0
+	totalKg := 0.0
+	for _, projectFlockKandangID := range projectFlockKandangIDs {
+		row := s.eggProductionByPFK[projectFlockKandangID]
+		totalPieces += row.pieces
+		totalKg += row.kg
+	}
+	return totalPieces, totalKg, 0, 0, nil
+}
+
 func (s *hppV2RepoStub) GetEggTerjualPiecesAndWeightKgByProjectFlockKandangIds(_ context.Context, projectFlockKandangIDs []uint, _ *time.Time, _ *time.Time) (float64, float64, error) {
 	if len(projectFlockKandangIDs) != 1 {
 		return 0, 0, nil
@@ -777,6 +825,28 @@ func TestHppV2CalculateHppBreakdown_UsesFarmSnapshotDepreciationProratedByEggPro
 				DepreciationPercentEffective: 10,
 				DepreciationValue:            1000,
 				PulletCostDayNTotal:          10000,
+				Components: []byte(`{
+					"kandang_count": 2,
+					"total_population": 1000,
+					"kandang": [
+						{
+							"project_flock_kandang_id": 71,
+							"day_n": 5,
+							"multiplication_percentage": 0.95,
+							"chickin_date": "2026-01-02",
+							"standard_effective_date": "2026-06-01",
+							"population": 800
+						},
+						{
+							"project_flock_kandang_id": 70,
+							"day_n": 7,
+							"multiplication_percentage": 0.93,
+							"chickin_date": "2026-01-01",
+							"standard_effective_date": "2026-06-02",
+							"population": 200
+						}
+					]
+				}`),
 			},
 		},
 		eggProductionByPFK: map[uint]struct {
@@ -825,6 +895,21 @@ func TestHppV2CalculateHppBreakdown_UsesFarmSnapshotDepreciationProratedByEggPro
 	if depreciation.Parts[0].Details["snapshot_id"] != uint(901) {
 		t.Fatalf("expected snapshot id 901, got %+v", depreciation.Parts[0].Details)
 	}
+	if depreciation.Parts[0].Details["schedule_day"] != 7 {
+		t.Fatalf("expected snapshot schedule_day 7, got %+v", depreciation.Parts[0].Details)
+	}
+	if depreciation.Parts[0].Details["multiplication_percentage"] != 0.93 {
+		t.Fatalf("expected snapshot multiplication_percentage 0.93, got %+v", depreciation.Parts[0].Details)
+	}
+	if depreciation.Parts[0].Details["chickin_date"] != "2026-01-01" {
+		t.Fatalf("expected snapshot chickin_date 2026-01-01, got %+v", depreciation.Parts[0].Details)
+	}
+	if depreciation.Parts[0].Details["standard_effective_date"] != "2026-06-02" {
+		t.Fatalf("expected snapshot standard_effective_date 2026-06-02, got %+v", depreciation.Parts[0].Details)
+	}
+	if depreciation.Parts[0].Details["kandang_population"] != float64(200) {
+		t.Fatalf("expected snapshot kandang_population 200, got %+v", depreciation.Parts[0].Details)
+	}
 }
 
 func stubKey(ids []uint, flags []string) string {
@@ -867,6 +952,108 @@ func expenseFarmKey(projectFlockID uint, ekspedisi bool) string {
 	return fmt.Sprintf("farm=%d|ekspedisi=%t", projectFlockID, ekspedisi)
 }
 
+func expenseFarmDateKey(projectFlockID uint, ekspedisi bool, date time.Time) string {
+	return fmt.Sprintf("%d|%t|%s", projectFlockID, ekspedisi, date.Format("2006-01-02"))
+}
+
 func chickinStubKey(ids []uint, flags []string, excludeTransferToLaying bool) string {
 	return stubKey(ids, append(append([]string{}, flags...), fmt.Sprintf("exclude_transfer_to_laying=%t", excludeTransferToLaying)))
 }
+
+// TestHppV2PakanBreakdown_LayingAttributesLokasiFeedAsProductionCost membuktikan Fix 1:
+// untuk kandang LAYING, pemakaian pakan (termasuk dari gudang LOKASI dengan pfk NULL) diatribusikan
+// sebagai production_cost via ListLayingUsageCostRowsByProductFlags — BUKAN pullet_cost.
+// Stub memetakan ListLayingUsageCostRowsByProductFlags(50,...) ke usageRowsByKey[[50]+PAKAN].
+func TestHppV2PakanBreakdown_LayingAttributesLokasiFeedAsProductionCost(t *testing.T) {
+	repo := &hppV2RepoStub{
+		contextByPFK: map[uint]*commonRepo.HppV2ProjectFlockKandangContext{
+			50: {
+				ProjectFlockKandangID: 50,
+				ProjectFlockID:        20,
+				ProjectFlockCategory:  string(utils.ProjectFlockCategoryLaying),
+				KandangID:             1,
+				LocationID:            14,
+				HouseType:             "close_house",
+			},
+		},
+		usageRowsByKey: map[string][]commonRepo.HppV2UsageCostRow{
+			stubKey([]uint{50}, []string{"PAKAN"}): {
+				{StockableType: "purchase_items", StockableID: 9001, SourceProductID: 9, SourceProductName: "Pakan Laying", Qty: 310, UnitPrice: 1, TotalCost: 310},
+			},
+		},
+		// Tanpa transferSummaryByPFK[50] -> growing part nil; tanpa adjustRowsByKey -> laying cutover nil.
+	}
+
+	svc := NewHppV2Service(repo)
+	component, err := svc.GetPakanBreakdown(50, mustDate(t, "2026-05-31"))
+	if err != nil {
+		t.Fatalf("expected no error, got %v", err)
+	}
+	if component == nil {
+		t.Fatal("expected PAKAN component")
+	}
+	if component.Total != 310 {
+		t.Fatalf("expected component total 310, got %v", component.Total)
+	}
+	if len(component.Parts) != 1 || component.Parts[0].Code != hppV2PartLayingNormal {
+		t.Fatalf("expected single laying_normal part, got %+v", component.Parts)
+	}
+	if got := componentScopeTotal(component, hppV2ScopeProductionCost); got != 310 {
+		t.Fatalf("expected production_cost 310, got %v", got)
+	}
+	if got := componentScopeTotal(component, hppV2ScopePulletCost); got != 0 {
+		t.Fatalf("expected pullet_cost 0 (feed laying bukan pullet), got %v", got)
+	}
+}
+
+// TestHppV2BopProductionScopeRange_NonNegativeAndProrated membuktikan Fix 2: BOP farm-level dihitung
+// sebagai (expenseCum(end) - expenseCum(start)) × ratio(end) — range-correct & tidak pernah negatif.
+// Range [2026-04-30, 2026-05-31] -> engine memakai endOfDay: start=2026-05-01, end=2026-06-01.
+// Share kandang 50 = 30/(30+70) = 0.3.
+//   - REGULAR: expense farm tumbuh 1000 -> 1300 (delta 300) => 300 × 0.3 = 90.
+//   - EKSPEDISI: expense farm "turun" 500 -> 200 (delta -300, kasus uji clamp) => di-clamp ke 0.
+func TestHppV2BopProductionScopeRange_NonNegativeAndProrated(t *testing.T) {
+	repo := &hppV2RepoStub{
+		contextByPFK: map[uint]*commonRepo.HppV2ProjectFlockKandangContext{
+			50: {ProjectFlockKandangID: 50, ProjectFlockID: 20, ProjectFlockCategory: string(utils.ProjectFlockCategoryLaying)},
+		},
+		pfkIDsByProject: map[uint][]uint{
+			20: {50, 51},
+		},
+		eggProductionByPFK: map[uint]struct {
+			pieces float64
+			kg     float64
+		}{
+			50: {pieces: 300, kg: 30},
+			51: {pieces: 700, kg: 70},
+		},
+		expenseRowsByFarmDateKey: map[string][]commonRepo.HppV2ExpenseCostRow{
+			// REGULAR (ekspedisi=false): kumulatif 1000 (start) -> 1300 (end)
+			expenseFarmDateKey(20, false, mustTime(t, "2026-05-01")): {{TotalCost: 1000}},
+			expenseFarmDateKey(20, false, mustTime(t, "2026-06-01")): {{TotalCost: 800}, {TotalCost: 500}},
+			// EKSPEDISI (ekspedisi=true): kumulatif 500 (start) -> 200 (end) => delta negatif, harus di-clamp
+			expenseFarmDateKey(20, true, mustTime(t, "2026-05-01")): {{TotalCost: 500}},
+			expenseFarmDateKey(20, true, mustTime(t, "2026-06-01")): {{TotalCost: 200}},
+		},
+	}
+
+	svc := NewHppV2Service(repo)
+	start := mustDate(t, "2026-04-30")
+	end := mustDate(t, "2026-05-31")
+
+	reg, err := svc.GetBopRegularProductionScopeRange(50, start, end)
+	if err != nil {
+		t.Fatalf("expected no error, got %v", err)
+	}
+	if reg != 90 {
+		t.Fatalf("expected BOP regular range 90 (300 × 0.3), got %v", reg)
+	}
+
+	eksp, err := svc.GetBopEkspedisiProductionScopeRange(50, start, end)
+	if err != nil {
+		t.Fatalf("expected no error, got %v", err)
+	}
+	if eksp != 0 {
+		t.Fatalf("expected BOP ekspedisi range clamped to 0 (delta negatif), got %v", eksp)
+	}
+}

internal/common/service/fifo_stock_v2/allocate.go

@@ -195,9 +195,12 @@ func (s *fifoStockV2Service) allocateInternal(ctx context.Context, tx *gorm.DB,
 
 	if remaining > 0 {
 		if !allowOverConsume {
-			return nil, fmt.Errorf("%w: requested %.3f, allocated %.3f", ErrInsufficientStock, req.NeedQty, result.AllocatedQty)
+			s.logger.Warnf("FIFO v2: clearing historical pending (%.3f) for %s/%d at PW=%d — over-consume is blocked by rule",
+				remaining, req.Usable.LegacyTypeKey, req.Usable.ID, req.ProductWarehouseID)
+			result.PendingQty = 0
+		} else {
+			result.PendingQty = remaining
 		}
-		result.PendingQty = remaining
 	}
 
 	if err := s.applyUsableDeltas(tx, *usableRule, req.Usable.ID, result.AllocatedQty, result.PendingQty); err != nil {

internal/common/service/fifo_stock_v2/population_allocation.go

@@ -45,7 +45,16 @@ func ReleasePopulationConsumptionByUsable(
 		}
 	}
 
-	return stockAllocationRepo.ReleaseByUsable(ctx, usableType, usableID, nil, nil)
+	// Only release the PROJECT_FLOCK_POPULATION allocations here. Releasing the
+	// other CONSUME allocations of this usable (RECORDING_EGG, STOCK_TRANSFER_IN,
+	// PURCHASE_ITEMS, etc.) would orphan their stockable total_used because this
+	// path only restores total_used_qty for population lots — leaving the FIFO
+	// stock counters permanently inflated (phantom stock). Those stock
+	// allocations are owned by the FIFO Reflow/Rollback path, which decrements
+	// total_used correctly via adjustStockableUsedQuantity.
+	return stockAllocationRepo.ReleaseByUsable(ctx, usableType, usableID, nil, func(db *gorm.DB) *gorm.DB {
+		return db.Where("stockable_type = ?", fifo.StockableKeyProjectFlockPopulation.String())
+	})
 }
 
 func AllocatePopulationConsumption(

internal/config/config.go

@@ -121,9 +121,12 @@ func init() {
 	// Redis
 	RedisURL = viper.GetString("REDIS_URL")
 
+	// TransferToLayingGrowingMaxWeek: batas umur (minggu dari chick_in) yang masih boleh ditransfer ke laying.
+	// Disatukan dengan depreciation_start_age_day = 175 hari = 25 minggu, agar konsisten antara batas transfer
+	// dan kapan depresiasi mulai berjalan.
 	TransferToLayingGrowingMaxWeek = viper.GetInt("TRANSFER_TO_LAYING_GROWING_MAX_WEEK")
 	if TransferToLayingGrowingMaxWeek <= 0 {
-		TransferToLayingGrowingMaxWeek = 19
+		TransferToLayingGrowingMaxWeek = 25
 	}
 
 	// Object storage

internal/database/migrations/20260402034456_adjust_daily_checklist_unique_for_rejected.down.sql

@@ -0,0 +1,9 @@
+BEGIN;
+
+DROP INDEX IF EXISTS idx_daily_checklists_unique_non_rejected;
+
+ALTER TABLE daily_checklists
+    ADD CONSTRAINT daily_checklists_date_kandang_category_key
+    UNIQUE (date, kandang_id, category);
+
+COMMIT;

internal/database/migrations/20260402034456_adjust_daily_checklist_unique_for_rejected.up.sql

@@ -0,0 +1,10 @@
+BEGIN;
+
+ALTER TABLE daily_checklists
+    DROP CONSTRAINT IF EXISTS daily_checklists_date_kandang_category_key;
+
+CREATE UNIQUE INDEX IF NOT EXISTS idx_daily_checklists_unique_non_rejected
+    ON daily_checklists (date, kandang_id, category)
+    WHERE (status IS NULL OR status <> 'REJECTED');
+
+COMMIT;

internal/database/migrations/20260422030847_add_recording_stock_owner_and_standard_week.down.sql

@@ -0,0 +1,17 @@
+BEGIN;
+
+DROP INDEX IF EXISTS idx_recording_stocks_project_flock_kandang_id;
+
+ALTER TABLE recording_stocks
+    DROP CONSTRAINT IF EXISTS fk_recording_stocks_project_flock_kandang_id;
+
+ALTER TABLE recording_stocks
+    DROP COLUMN IF EXISTS project_flock_kandang_id;
+
+ALTER TABLE house_depreciation_standards
+    DROP CONSTRAINT IF EXISTS chk_house_depreciation_standards_standard_week_positive;
+
+ALTER TABLE house_depreciation_standards
+    DROP COLUMN IF EXISTS standard_week;
+
+COMMIT;

internal/database/migrations/20260422030847_add_recording_stock_owner_and_standard_week.up.sql

@@ -0,0 +1,52 @@
+BEGIN;
+
+ALTER TABLE recording_stocks
+    ADD COLUMN IF NOT EXISTS project_flock_kandang_id BIGINT NULL;
+
+DO $$
+BEGIN
+    IF NOT EXISTS (
+        SELECT 1
+        FROM pg_constraint
+        WHERE conname = 'fk_recording_stocks_project_flock_kandang_id'
+    ) THEN
+        ALTER TABLE recording_stocks
+            ADD CONSTRAINT fk_recording_stocks_project_flock_kandang_id
+            FOREIGN KEY (project_flock_kandang_id)
+            REFERENCES project_flock_kandangs(id)
+            ON DELETE SET NULL
+            ON UPDATE CASCADE;
+    END IF;
+END $$;
+
+CREATE INDEX IF NOT EXISTS idx_recording_stocks_project_flock_kandang_id
+    ON recording_stocks(project_flock_kandang_id);
+
+ALTER TABLE house_depreciation_standards
+    ADD COLUMN IF NOT EXISTS standard_week INT;
+
+UPDATE house_depreciation_standards
+SET standard_week = CASE house_type::text
+    WHEN 'close_house' THEN 22
+    WHEN 'open_house' THEN 25
+    ELSE standard_week
+END
+WHERE standard_week IS NULL OR standard_week <= 0;
+
+DO $$
+BEGIN
+    IF NOT EXISTS (
+        SELECT 1
+        FROM pg_constraint
+        WHERE conname = 'chk_house_depreciation_standards_standard_week_positive'
+    ) THEN
+        ALTER TABLE house_depreciation_standards
+            ADD CONSTRAINT chk_house_depreciation_standards_standard_week_positive
+            CHECK (standard_week > 0);
+    END IF;
+END $$;
+
+ALTER TABLE house_depreciation_standards
+    ALTER COLUMN standard_week SET NOT NULL;
+
+COMMIT;

internal/database/migrations/20260422091116_add_soft_delete_to_daily_checklists.down.sql

@@ -0,0 +1,21 @@
+BEGIN;
+
+DROP INDEX IF EXISTS idx_daily_checklists_unique_non_rejected;
+DROP INDEX IF EXISTS idx_daily_checklists_deleted_at;
+DROP INDEX IF EXISTS idx_daily_checklists_deleted_by;
+
+ALTER TABLE daily_checklists
+    DROP CONSTRAINT IF EXISTS fk_daily_checklists_deleted_by;
+
+ALTER TABLE daily_checklists
+    DROP COLUMN IF EXISTS deleted_at,
+    DROP COLUMN IF EXISTS deleted_by;
+
+ALTER TABLE daily_checklists
+    DROP CONSTRAINT IF EXISTS daily_checklists_date_kandang_category_key;
+
+CREATE UNIQUE INDEX IF NOT EXISTS idx_daily_checklists_unique_non_rejected
+    ON daily_checklists (date, kandang_id, category)
+    WHERE (status IS NULL OR status <> 'REJECTED');
+
+COMMIT;

internal/database/migrations/20260422091116_add_soft_delete_to_daily_checklists.up.sql

@@ -0,0 +1,27 @@
+BEGIN;
+
+ALTER TABLE daily_checklists
+    ADD COLUMN IF NOT EXISTS deleted_at TIMESTAMPTZ,
+    ADD COLUMN IF NOT EXISTS deleted_by BIGINT;
+
+CREATE INDEX IF NOT EXISTS idx_daily_checklists_deleted_at
+    ON daily_checklists (deleted_at);
+CREATE INDEX IF NOT EXISTS idx_daily_checklists_deleted_by
+    ON daily_checklists (deleted_by);
+
+ALTER TABLE daily_checklists
+    DROP CONSTRAINT IF EXISTS fk_daily_checklists_deleted_by,
+    ADD CONSTRAINT fk_daily_checklists_deleted_by
+        FOREIGN KEY (deleted_by) REFERENCES users(id) ON DELETE SET NULL;
+
+ALTER TABLE daily_checklists
+    DROP CONSTRAINT IF EXISTS daily_checklists_date_kandang_category_key;
+
+DROP INDEX IF EXISTS idx_daily_checklists_unique_non_rejected;
+
+CREATE UNIQUE INDEX IF NOT EXISTS idx_daily_checklists_unique_non_rejected
+    ON daily_checklists (date, kandang_id, category)
+    WHERE (status IS NULL OR status <> 'REJECTED')
+      AND deleted_at IS NULL;
+
+COMMIT;

internal/database/migrations/20260422091206_add_empty_kandang_to_category_code.down.sql

@@ -0,0 +1,41 @@
+BEGIN;
+
+DO $$
+BEGIN
+    IF EXISTS (
+        SELECT 1
+        FROM daily_checklists
+        WHERE category::text = 'empty_kandang'
+    ) THEN
+        RAISE EXCEPTION 'Cannot rollback category_code enum: daily_checklists still contains empty_kandang';
+    END IF;
+
+    IF EXISTS (
+        SELECT 1
+        FROM phases
+        WHERE category::text = 'empty_kandang'
+    ) THEN
+        RAISE EXCEPTION 'Cannot rollback category_code enum: phases still contains empty_kandang';
+    END IF;
+END $$;
+
+ALTER TYPE category_code RENAME TO category_code_old;
+
+CREATE TYPE category_code AS ENUM (
+    'pullet_open',
+    'pullet_close',
+    'produksi_open',
+    'produksi_close'
+);
+
+ALTER TABLE phases
+    ALTER COLUMN category TYPE category_code
+    USING category::text::category_code;
+
+ALTER TABLE daily_checklists
+    ALTER COLUMN category TYPE category_code
+    USING category::text::category_code;
+
+DROP TYPE category_code_old;
+
+COMMIT;

internal/database/migrations/20260422091206_add_empty_kandang_to_category_code.up.sql

@@ -0,0 +1,12 @@
+DO $$
+BEGIN
+    IF NOT EXISTS (
+        SELECT 1
+        FROM pg_type t
+        JOIN pg_enum e ON t.oid = e.enumtypid
+        WHERE t.typname = 'category_code'
+          AND e.enumlabel = 'empty_kandang'
+    ) THEN
+        ALTER TYPE category_code ADD VALUE 'empty_kandang';
+    END IF;
+END $$;

internal/database/migrations/20260425145831_fix_recording_numeric_precision.down.sql

@@ -0,0 +1,11 @@
+BEGIN;
+
+-- Revert fcr_value and cum_depletion_rate back to NUMERIC(7,3).
+-- WARNING: any value with an integer part > 9999 (e.g. high-FCR early-laying recordings)
+-- will fail the cast and must be cleared first, or this rollback will error.
+
+ALTER TABLE recordings
+    ALTER COLUMN fcr_value          TYPE NUMERIC(7,3) USING fcr_value::NUMERIC(7,3),
+    ALTER COLUMN cum_depletion_rate TYPE NUMERIC(7,3) USING cum_depletion_rate::NUMERIC(7,3);
+
+COMMIT;

internal/database/migrations/20260425145831_fix_recording_numeric_precision.up.sql

@@ -0,0 +1,13 @@
+BEGIN;
+
+-- fcr_value and cum_depletion_rate were created as NUMERIC(7,3) (max integer part: 9999).
+-- Early-laying flocks produce very few eggs relative to total feed consumed, so
+-- FCR = usageInGrams / totalEggWeightGrams can legitimately exceed 9999 (e.g. ~31 740).
+-- Widening to NUMERIC(15,3) keeps the same 3-decimal-place scale and is
+-- fully backward-compatible: no existing value will be truncated or altered.
+
+ALTER TABLE recordings
+    ALTER COLUMN fcr_value          TYPE NUMERIC(15,3) USING fcr_value::NUMERIC(15,3),
+    ALTER COLUMN cum_depletion_rate TYPE NUMERIC(15,3) USING cum_depletion_rate::NUMERIC(15,3);
+
+COMMIT;

internal/database/migrations/20260428000001_create_system_settings.down.sql

@@ -0,0 +1 @@
+DROP TABLE IF EXISTS system_settings;

internal/database/migrations/20260428000001_create_system_settings.up.sql

@@ -0,0 +1,11 @@
+CREATE TABLE system_settings (
+    key         VARCHAR(100) PRIMARY KEY,
+    value       TEXT NOT NULL DEFAULT '',
+    description TEXT,
+    created_at  TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+    updated_at  TIMESTAMPTZ NOT NULL DEFAULT NOW()
+);
+
+INSERT INTO system_settings (key, value, description) VALUES
+  ('allow_negative_pakan_ovk', 'false',
+   'Izinkan pencatatan penggunaan PAKAN & OVK negatif (mode migrasi): membuka semua produk PAKAN & OVK meskipun belum ada pembelian di sistem');

internal/database/migrations/20260504035824_adjust_recording_day_zero_indexed.down.sql

@@ -0,0 +1,21 @@
+UPDATE recordings r
+SET day = (
+    SELECT (r.record_datetime::date - MIN(pc.chick_in_date)::date)::int + 1
+    FROM project_chickins pc
+    WHERE pc.project_flock_kandang_id = r.project_flock_kandangs_id
+      AND pc.deleted_at IS NULL
+)
+WHERE r.deleted_at IS NULL
+  AND (
+      SELECT MIN(pc.chick_in_date)
+      FROM project_chickins pc
+      WHERE pc.project_flock_kandang_id = r.project_flock_kandangs_id
+        AND pc.deleted_at IS NULL
+  ) IS NOT NULL;
+
+ALTER TABLE recordings
+DROP CONSTRAINT IF EXISTS chk_recordings_day;
+
+ALTER TABLE recordings
+ADD CONSTRAINT chk_recordings_day
+CHECK (day IS NULL OR day >= 1);

internal/database/migrations/20260504035824_adjust_recording_day_zero_indexed.up.sql

@@ -0,0 +1,21 @@
+ALTER TABLE recordings
+DROP CONSTRAINT IF EXISTS chk_recordings_day;
+
+ALTER TABLE recordings
+ADD CONSTRAINT chk_recordings_day
+CHECK (day IS NULL OR day >= 0);
+
+UPDATE recordings r
+SET day = (
+    SELECT (r.record_datetime::date - MIN(pc.chick_in_date)::date)::int
+    FROM project_chickins pc
+    WHERE pc.project_flock_kandang_id = r.project_flock_kandangs_id
+      AND pc.deleted_at IS NULL
+)
+WHERE r.deleted_at IS NULL
+  AND (
+      SELECT MIN(pc.chick_in_date)
+      FROM project_chickins pc
+      WHERE pc.project_flock_kandang_id = r.project_flock_kandangs_id
+        AND pc.deleted_at IS NULL
+  ) IS NOT NULL;

internal/database/migrations/20260505083754_update_pullet_cikaum_chick_in_date.down.sql

@@ -0,0 +1,13 @@
+-- Revert chick_in_date Pullet Cikaum 1 (project_flock_kandang_id = 70) -> 23 Maret 2026
+UPDATE public.project_chickins
+SET chick_in_date = DATE '2026-03-23',
+    updated_at    = NOW()
+WHERE project_flock_kandang_id = 70
+  AND deleted_at IS NULL;
+
+-- Revert chick_in_date Pullet Cikaum 2 (project_flock_kandang_id = 71) -> 15 Desember 2025
+UPDATE public.project_chickins
+SET chick_in_date = DATE '2025-12-15',
+    updated_at    = NOW()
+WHERE project_flock_kandang_id = 71
+  AND deleted_at IS NULL;

internal/database/migrations/20260505083754_update_pullet_cikaum_chick_in_date.up.sql

@@ -0,0 +1,13 @@
+-- Update chick_in_date Pullet Cikaum 1 (project_flock_kandang_id = 70) -> 24 Maret 2026
+UPDATE public.project_chickins
+SET chick_in_date = DATE '2026-03-24',
+    updated_at    = NOW()
+WHERE project_flock_kandang_id = 70
+  AND deleted_at IS NULL;
+
+-- Update chick_in_date Pullet Cikaum 2 (project_flock_kandang_id = 71) -> 6 April 2026
+UPDATE public.project_chickins
+SET chick_in_date = DATE '2026-04-06',
+    updated_at    = NOW()
+WHERE project_flock_kandang_id = 71
+  AND deleted_at IS NULL;

internal/database/migrations/20260507101151_normalize_recording_day_pullet_cikaum.down.sql

@@ -0,0 +1,21 @@
+-- Revert: hitung ulang recording.day menggunakan chick_in_date sebelum perubahan
+-- PFK 70: old chick_in_date = 2026-03-23
+-- PFK 71: old chick_in_date = 2025-12-15
+-- Kembalikan constraint chk_recordings_day ke >= 1
+
+UPDATE recordings r
+SET day = GREATEST(1, (r.record_datetime::date -
+    CASE r.project_flock_kandangs_id
+        WHEN 70 THEN DATE '2026-03-23'
+        WHEN 71 THEN DATE '2025-12-15'
+    END)::int + 1),
+    updated_at = NOW()
+WHERE r.project_flock_kandangs_id IN (70, 71)
+  AND r.deleted_at IS NULL;
+
+ALTER TABLE recordings
+DROP CONSTRAINT IF EXISTS chk_recordings_day;
+
+ALTER TABLE recordings
+ADD CONSTRAINT chk_recordings_day
+CHECK (day IS NULL OR day >= 1);

internal/database/migrations/20260507101151_normalize_recording_day_pullet_cikaum.up.sql

@@ -0,0 +1,23 @@
+-- Normalize recording.day untuk Pullet Cikaum 1 & 2
+-- Setelah migrasi 20260505083754_update_pullet_cikaum_chick_in_date mengubah chick_in_date:
+--   PFK 70: 2026-03-23 → 2026-03-24 (shift +1 hari)
+--   PFK 71: 2025-12-15 → 2026-04-06 (shift +112 hari)
+-- Recording.day perlu dihitung ulang: day = record_datetime::date - chick_in_date::date
+-- Edge case: PFK 70 punya 1 recording (2026-03-23) sebelum chick_in_date baru → di-clamp ke 0
+-- Note: constraint chk_recordings_day diubah ke >= 0 karena zero-indexed day
+
+ALTER TABLE recordings
+DROP CONSTRAINT IF EXISTS chk_recordings_day;
+
+ALTER TABLE recordings
+ADD CONSTRAINT chk_recordings_day
+CHECK (day IS NULL OR day >= 0);
+
+UPDATE recordings r
+SET day = GREATEST(0, (r.record_datetime::date - pc.chick_in_date::date)::int),
+    updated_at = NOW()
+FROM project_chickins pc
+WHERE pc.project_flock_kandang_id = r.project_flock_kandangs_id
+  AND pc.deleted_at IS NULL
+  AND r.deleted_at IS NULL
+  AND r.project_flock_kandangs_id IN (70, 71);

internal/database/migrations/20260508091531_fix_adjustment_stock_531_price.down.sql

@@ -0,0 +1,5 @@
+-- Rollback price adjustment_stock id=531
+UPDATE adjustment_stocks
+SET price = 9535,
+    grand_total = ROUND(9000 * 9535, 3)
+WHERE id = 531 AND adj_number = 'ADJ-00506';

internal/database/migrations/20260508091531_fix_adjustment_stock_531_price.up.sql

@@ -0,0 +1,7 @@
+-- Fix price adjustment_stock id=531 (ADJ-00506)
+-- Old: price=9535, grand_total=85,815,000
+-- New: price=12635, grand_total=113,715,000
+UPDATE adjustment_stocks
+SET price = 12635,
+    grand_total = ROUND(9000 * 12635, 3)
+WHERE id = 531 AND adj_number = 'ADJ-00506';

internal/database/migrations/20260511070035_add_is_paid_to_expenses.down.sql

@@ -0,0 +1 @@
+ALTER TABLE expenses DROP COLUMN is_paid;

internal/database/migrations/20260511070035_add_is_paid_to_expenses.up.sql

@@ -0,0 +1 @@
+ALTER TABLE expenses ADD COLUMN is_paid BOOLEAN NOT NULL DEFAULT FALSE;

internal/database/migrations/20260517112459_create_daily_checklist_empty_kandangs.down.sql

@@ -0,0 +1,5 @@
+BEGIN;
+
+DROP TABLE IF EXISTS daily_checklist_empty_kandangs;
+
+COMMIT;

internal/database/migrations/20260517112459_create_daily_checklist_empty_kandangs.up.sql

@@ -0,0 +1,60 @@
+BEGIN;
+
+CREATE TABLE daily_checklist_empty_kandangs (
+  id                  bigint GENERATED ALWAYS AS IDENTITY PRIMARY KEY,
+  daily_checklist_id  bigint NOT NULL,
+  kandang_id          bigint NOT NULL,
+  start_date          date NOT NULL,
+  end_date            date NOT NULL,
+  created_by          bigint,
+  deleted_by          bigint,
+  created_at          timestamptz NOT NULL DEFAULT now(),
+  updated_at          timestamptz NOT NULL DEFAULT now(),
+  deleted_at          timestamptz,
+
+  CONSTRAINT fk_dcek_daily_checklist
+    FOREIGN KEY (daily_checklist_id) REFERENCES daily_checklists(id) ON DELETE CASCADE,
+  CONSTRAINT fk_dcek_kandang
+    FOREIGN KEY (kandang_id) REFERENCES kandangs(id) ON DELETE CASCADE,
+  CONSTRAINT fk_dcek_created_by
+    FOREIGN KEY (created_by) REFERENCES users(id) ON DELETE SET NULL,
+  CONSTRAINT fk_dcek_deleted_by
+    FOREIGN KEY (deleted_by) REFERENCES users(id) ON DELETE SET NULL,
+  CONSTRAINT ck_dcek_range CHECK (end_date >= start_date)
+);
+
+CREATE INDEX idx_dcek_kandang_range
+  ON daily_checklist_empty_kandangs (kandang_id, start_date, end_date)
+  WHERE deleted_at IS NULL;
+
+CREATE UNIQUE INDEX idx_dcek_daily_checklist_unique
+  ON daily_checklist_empty_kandangs (daily_checklist_id)
+  WHERE deleted_at IS NULL;
+
+INSERT INTO daily_checklist_empty_kandangs (
+  daily_checklist_id, kandang_id, start_date, end_date, created_by, created_at, updated_at
+)
+SELECT
+  dc.id,
+  dc.kandang_id,
+  dc.date AS start_date,
+  COALESCE(
+    (SELECT (next_dc.date - INTERVAL '1 day')::date
+     FROM daily_checklists next_dc
+     WHERE next_dc.kandang_id = dc.kandang_id
+       AND next_dc.date > dc.date
+       AND next_dc.category <> 'empty_kandang'
+       AND (next_dc.status IS NULL OR next_dc.status <> 'REJECTED')
+       AND next_dc.deleted_at IS NULL
+     ORDER BY next_dc.date ASC
+     LIMIT 1),
+    dc.date
+  ) AS end_date,
+  dc.created_by,
+  dc.created_at,
+  dc.updated_at
+FROM daily_checklists dc
+WHERE dc.category = 'empty_kandang'
+  AND dc.deleted_at IS NULL;
+
+COMMIT;

internal/database/migrations/20260517132922_add_bank_name_to_customers_suppliers.down.sql

@@ -0,0 +1,2 @@
+ALTER TABLE customers DROP COLUMN bank_name;
+ALTER TABLE suppliers DROP COLUMN bank_name;

internal/database/migrations/20260517132922_add_bank_name_to_customers_suppliers.up.sql

@@ -0,0 +1,2 @@
+ALTER TABLE customers ADD COLUMN bank_name VARCHAR(100) NOT NULL DEFAULT '';
+ALTER TABLE suppliers ADD COLUMN bank_name VARCHAR(100);

internal/database/migrations/20260522113148_fix_adjustment_stock_532_price.down.sql

@@ -0,0 +1,4 @@
+UPDATE adjustment_stocks
+SET price = 9535,
+    grand_total = ROUND(8700 * 9535, 3)
+WHERE id = 532 AND adj_number = 'ADJ-00507';

internal/database/migrations/20260522113148_fix_adjustment_stock_532_price.up.sql

@@ -0,0 +1,5 @@
+
+UPDATE adjustment_stocks
+SET price = 12635,
+    grand_total = ROUND(8700 * 12635, 3)
+WHERE id = 532 AND adj_number = 'ADJ-00507';

internal/database/migrations/20260523035647_consolidate_pullet_cikaum_locations.down.sql

@@ -0,0 +1,31 @@
+BEGIN;
+
+-- Rollback konsolidasi: kembalikan data ke loc 18 / 25 sesuai snapshot pre-migration.
+-- Order: un-soft-delete locations dulu agar FK tidak gagal saat UPDATE child.
+
+-- 1. Un-soft-delete locations
+UPDATE locations SET deleted_at = NULL WHERE id IN (18, 25);
+
+-- 2. project_flocks: PF 30 -> 18, PF 25 & 31 -> 25
+UPDATE project_flocks SET location_id = 18, updated_at = NOW() WHERE id = 30;
+UPDATE project_flocks SET location_id = 25, updated_at = NOW() WHERE id IN (25, 31);
+
+-- 3. kandangs: K9, K72, K117 -> 18; K10, K73, K116 -> 25
+UPDATE kandangs SET location_id = 18, updated_at = NOW() WHERE id IN (9, 72, 117);
+UPDATE kandangs SET location_id = 25, updated_at = NOW() WHERE id IN (10, 73, 116);
+
+-- 4. kandang_groups: KG 26, 68 -> 18; KG 27, 67 -> 25
+UPDATE kandang_groups SET location_id = 18, updated_at = NOW() WHERE id IN (26, 68);
+UPDATE kandang_groups SET location_id = 25, updated_at = NOW() WHERE id IN (27, 67);
+
+-- 5. warehouses: W27, W145, W152 -> 18; W3, W146, W153 -> 25
+UPDATE warehouses SET location_id = 18, updated_at = NOW() WHERE id IN (27, 145, 152);
+UPDATE warehouses SET location_id = 25, updated_at = NOW() WHERE id IN (3, 146, 153);
+
+-- 6. expenses: list eksplisit per location
+UPDATE expenses SET location_id = 18, updated_at = NOW()
+WHERE id IN (36, 345, 500, 501, 502, 503, 504, 505, 506, 507, 508);
+UPDATE expenses SET location_id = 25, updated_at = NOW()
+WHERE id IN (9, 37, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518);
+
+COMMIT;

internal/database/migrations/20260523035647_consolidate_pullet_cikaum_locations.up.sql

@@ -0,0 +1,34 @@
+BEGIN;
+
+-- Konsolidasi 3 lokasi "Pullet Cikaum" jadi 1.
+-- Pindahkan semua data di loc 18 (Pullet Cikaum 1) & 25 (Pullet Cikaum 2) ke loc 2 (Pullet Cikaum).
+-- Urutan wajib: semua UPDATE child harus selesai SEBELUM soft-delete locations,
+-- karena trigger trg_soft_delete_fk_locations akan RAISE EXCEPTION untuk FK
+-- RESTRICT (project_flocks, kandangs, kandang_groups, expenses) atau SET NULL
+-- untuk warehouses kalau masih ada child yang reference.
+
+-- 1. project_flocks (PF 25, 30, 31)
+UPDATE project_flocks SET location_id = 2, updated_at = NOW()
+WHERE location_id IN (18, 25);
+
+-- 2. kandangs (K9, K72, K117, K10, K73, K116)
+UPDATE kandangs SET location_id = 2, updated_at = NOW()
+WHERE location_id IN (18, 25);
+
+-- 3. kandang_groups (KG 26, 68, 27, 67)
+UPDATE kandang_groups SET location_id = 2, updated_at = NOW()
+WHERE location_id IN (18, 25);
+
+-- 4. warehouses (W3, W27, W145, W146, W152, W153)
+UPDATE warehouses SET location_id = 2, updated_at = NOW()
+WHERE location_id IN (18, 25);
+
+-- 5. expenses (23 row BOP)
+UPDATE expenses SET location_id = 2, updated_at = NOW()
+WHERE location_id IN (18, 25);
+
+-- 6. Soft-delete locations 18 & 25 (kosong, aman karena semua child sudah pindah)
+UPDATE locations SET deleted_at = NOW()
+WHERE id IN (18, 25) AND deleted_at IS NULL;
+
+COMMIT;

internal/database/migrations/20260528121631_normalize_warehouse_jamali_10_to_25.down.sql

@@ -0,0 +1,99 @@
+BEGIN;
+
+-- ============================================================
+-- Rollback dynamic via audit snapshots di schema `migration_audit.jamali_w10_*`.
+-- Semua reverse dibaca dari snapshot yang dibuat oleh UP migration —
+-- tidak ada IDs/qty yang hardcode. Robust terhadap data drift antara
+-- dump time dan UP apply time (misalnya row baru warehouse_id=10
+-- yang muncul setelah dump diambil).
+--
+-- LIMITASI: FK relinks di stock_logs / stock_allocations / recording_eggs /
+-- marketing_products / dll. TIDAK direverse di sini (skip audit per-row
+-- untuk hemat storage ~40MB). Setelah down, 9 PW W10 yang di-restore
+-- akan kosong dari child rows (semua child masih pointing ke W25 PW
+-- yang sebelumnya menerima merge). Untuk rollback penuh, restore DB
+-- dari backup pre-migration.
+-- ============================================================
+
+-- Guard: pastikan audit tables ada (kalau tidak, fail-loud)
+DO $$
+BEGIN
+  IF NOT EXISTS (
+    SELECT 1 FROM information_schema.tables
+    WHERE table_schema = 'migration_audit'
+      AND table_name = 'jamali_w10_pw_deleted_snapshot'
+  ) THEN
+    RAISE EXCEPTION 'Audit table migration_audit.jamali_w10_* tidak ditemukan. UP migration belum dijalankan atau audit sudah di-drop. Restore dari DB backup jika perlu.';
+  END IF;
+END $$;
+
+-- 1. Un-soft-delete warehouse 10 (kalau memang di-softdelete oleh UP)
+UPDATE warehouses w
+SET deleted_at = NULL, updated_at = NOW()
+FROM migration_audit.jamali_w10_warehouse_softdeleted a
+WHERE w.id = a.id;
+
+-- 2. Un-soft-delete stock_transfers self-loop yang disoft-delete UP step 7.1
+UPDATE stock_transfers st
+SET deleted_at = NULL, updated_at = NOW()
+FROM migration_audit.jamali_w10_st_softdeleted a
+WHERE st.id = a.id;
+
+-- 3. Reverse stock_transfers redirect (CASE-based dari snapshot was_from_w10/was_to_w10)
+UPDATE stock_transfers st
+SET from_warehouse_id = CASE WHEN a.was_from_w10 THEN 10 ELSE st.from_warehouse_id END,
+    to_warehouse_id   = CASE WHEN a.was_to_w10   THEN 10 ELSE st.to_warehouse_id   END,
+    updated_at = NOW()
+FROM migration_audit.jamali_w10_st_redirected a
+WHERE st.id = a.id;
+
+-- 3b. Self-loop transfers (W10<->W25 awal) juga punya from_warehouse_id=25 atau
+-- to_warehouse_id=25 setelah UP step 7.2. Karena snapshot jamali_w10_st_softdeleted
+-- punya kolom from_warehouse_id & to_warehouse_id asli, pakai itu untuk reverse.
+UPDATE stock_transfers st
+SET from_warehouse_id = 10, updated_at = NOW()
+FROM migration_audit.jamali_w10_st_softdeleted a
+WHERE st.id = a.id AND a.from_warehouse_id = 10;
+
+UPDATE stock_transfers st
+SET to_warehouse_id = 10, updated_at = NOW()
+FROM migration_audit.jamali_w10_st_softdeleted a
+WHERE st.id = a.id AND a.to_warehouse_id = 10;
+
+-- 4. Reverse purchase_items.warehouse_id 25 -> 10
+UPDATE purchase_items
+SET warehouse_id = 10
+WHERE id IN (SELECT id FROM migration_audit.jamali_w10_purchase_items);
+
+-- 5. Reverse W10-only PW (warehouse_id 25 -> 10, restore pfk asli dari snapshot)
+UPDATE product_warehouses pw
+SET warehouse_id = 10, project_flock_kandang_id = a.original_pfk
+FROM migration_audit.jamali_w10_pw_w10only_snapshot a
+WHERE pw.id = a.id;
+
+-- 6. Subtract qty dari W25 PW (reverse merge)
+-- WARNING: kalau W25 qty sudah dikonsumsi pasca-UP (sales/recording/dll),
+-- hasil bisa negatif. Tidak ada CHECK constraint di product_warehouses.qty,
+-- jadi silent. Operator harus verifikasi manual post-down:
+--   SELECT id, qty FROM product_warehouses WHERE qty < 0;
+UPDATE product_warehouses pw
+SET qty = pw.qty - a.merged_qty
+FROM migration_audit.jamali_w10_qty_merge a
+WHERE pw.id = a.target_pw_id;
+
+-- 7. Re-INSERT 9 W10 PW rows yang di-DELETE oleh UP (PK asli + qty asli)
+INSERT INTO product_warehouses (id, product_id, warehouse_id, qty, project_flock_kandang_id)
+SELECT id, product_id, 10, qty, project_flock_kandang_id
+FROM migration_audit.jamali_w10_pw_deleted_snapshot;
+
+-- 8. Cleanup audit tables (drop satu per satu, tidak wildcard untuk safety)
+DROP TABLE migration_audit.jamali_w10_pw_deleted_snapshot;
+DROP TABLE migration_audit.jamali_w10_qty_merge;
+DROP TABLE migration_audit.jamali_w10_pw_w10only_snapshot;
+DROP TABLE migration_audit.jamali_w10_st_softdeleted;
+DROP TABLE migration_audit.jamali_w10_st_redirected;
+DROP TABLE migration_audit.jamali_w10_purchase_items;
+DROP TABLE migration_audit.jamali_w10_warehouse_softdeleted;
+-- Schema migration_audit dipertahankan (bisa dipakai migration lain di masa depan)
+
+COMMIT;

internal/database/migrations/20260528121631_normalize_warehouse_jamali_10_to_25.up.sql

@@ -0,0 +1,241 @@
+BEGIN;
+
+-- ============================================================
+-- Normalisasi warehouse 10 (Jamali NON_AKTIF) -> 25 (Gudang Farm Jamali)
+-- Background: Dua warehouse LOKASI di area & lokasi sama (area_id=6,
+-- location_id=16). W10 sudah ditandai NON_AKTIF tapi masih punya 13
+-- product_warehouses, 3,590 stock_logs, ~790K stock_allocations,
+-- 332 marketing_products, 17 purchase_items, dan 14 stock_transfers.
+-- Migration ini konsolidasikan semua relasi ke W25 lalu soft-delete W10.
+--
+-- Klasifikasi data:
+-- A. 9 product_warehouses W10 overlap dengan W25 (sama product_id, pfk=NULL)
+--    -> merge qty ke W25, relink semua FK ke product_warehouses.id,
+--       lalu DELETE W10 PW rows.
+-- B. 4 product_warehouses W10-only -> UPDATE warehouse_id=25.
+--    Rows 1188/1189/1190 punya pfk=98 (anomali LOKASI, seharusnya NULL
+--    per aturan di CLAUDE.md [2026-05-06]) -> normalisasi sekalian.
+-- C. 17 purchase_items.warehouse_id=10 -> UPDATE 25 (no unique conflict).
+-- D. 3 stock_transfers W10<->W25 (PND-LTI-00107/00109/00119) akan jadi
+--    self-loop W25<->W25 setelah merge -> soft-delete.
+-- E. 12 stock_transfers EGG_FARM_CUTOVER to_warehouse_id=10 -> UPDATE 25.
+-- F. warehouse_id=10 sendiri -> soft-delete.
+--
+-- UP membuat 7 snapshot table di schema `migration_audit.jamali_w10_*`
+-- sebelum mutasi. DOWN baca snapshot itu untuk reverse dynamic (tidak
+-- hardcode IDs/qty), sehingga apapun yang ada di production saat UP
+-- dijalankan akan ter-audit dan ter-reverse. FK relinks
+-- (stock_logs/stock_allocations/dll) TIDAK di-audit (storage ~40MB)
+-- — limitation: tidak bisa di-reverse DOWN, full rollback = DB backup.
+-- ============================================================
+
+-- STEP -1: Buat schema audit + snapshot tables (idempotent rerun via DROP IF EXISTS)
+CREATE SCHEMA IF NOT EXISTS migration_audit;
+
+DROP TABLE IF EXISTS migration_audit.jamali_w10_pw_deleted_snapshot;
+DROP TABLE IF EXISTS migration_audit.jamali_w10_qty_merge;
+DROP TABLE IF EXISTS migration_audit.jamali_w10_pw_w10only_snapshot;
+DROP TABLE IF EXISTS migration_audit.jamali_w10_st_softdeleted;
+DROP TABLE IF EXISTS migration_audit.jamali_w10_st_redirected;
+DROP TABLE IF EXISTS migration_audit.jamali_w10_purchase_items;
+DROP TABLE IF EXISTS migration_audit.jamali_w10_warehouse_softdeleted;
+
+-- Snapshot 9 W10 PW yang akan di-DELETE (overlap dgn W25, pfk=NULL)
+CREATE TABLE migration_audit.jamali_w10_pw_deleted_snapshot AS
+SELECT pw10.id, pw10.product_id, pw10.qty, pw10.project_flock_kandang_id
+FROM product_warehouses pw10
+JOIN product_warehouses pw25
+  ON pw25.product_id = pw10.product_id
+ AND pw25.warehouse_id = 25
+ AND pw25.project_flock_kandang_id IS NULL
+WHERE pw10.warehouse_id = 10 AND pw10.project_flock_kandang_id IS NULL;
+
+-- Snapshot qty delta per W25 target (untuk reverse subtract)
+CREATE TABLE migration_audit.jamali_w10_qty_merge AS
+SELECT pw25.id AS target_pw_id, pw10.id AS source_pw_id, pw10.qty AS merged_qty
+FROM product_warehouses pw10
+JOIN product_warehouses pw25
+  ON pw25.product_id = pw10.product_id
+ AND pw25.warehouse_id = 25
+ AND pw25.project_flock_kandang_id IS NULL
+WHERE pw10.warehouse_id = 10 AND pw10.project_flock_kandang_id IS NULL;
+
+-- Snapshot W10-only PW (yang akan di-UPDATE warehouse_id 10->25)
+CREATE TABLE migration_audit.jamali_w10_pw_w10only_snapshot AS
+SELECT pw10.id, pw10.project_flock_kandang_id AS original_pfk
+FROM product_warehouses pw10
+WHERE pw10.warehouse_id = 10
+  AND pw10.id NOT IN (SELECT id FROM migration_audit.jamali_w10_pw_deleted_snapshot);
+
+-- Snapshot stock_transfers yang akan di-soft-delete (self-loop W10<->W25)
+-- Simpan from/to_warehouse_id asli supaya DOWN bisa reverse direction tepat
+CREATE TABLE migration_audit.jamali_w10_st_softdeleted AS
+SELECT id, movement_number, from_warehouse_id, to_warehouse_id
+FROM stock_transfers
+WHERE deleted_at IS NULL
+  AND ((from_warehouse_id = 10 AND to_warehouse_id = 25)
+    OR (from_warehouse_id = 25 AND to_warehouse_id = 10));
+
+-- Snapshot stock_transfers yang akan di-UPDATE (W10<->other, bukan self-loop)
+CREATE TABLE migration_audit.jamali_w10_st_redirected AS
+SELECT id,
+       (from_warehouse_id = 10) AS was_from_w10,
+       (to_warehouse_id = 10)   AS was_to_w10
+FROM stock_transfers
+WHERE deleted_at IS NULL
+  AND (from_warehouse_id = 10 OR to_warehouse_id = 10)
+  AND id NOT IN (SELECT id FROM migration_audit.jamali_w10_st_softdeleted);
+
+-- Snapshot purchase_items IDs (cheap, ~17 rows)
+CREATE TABLE migration_audit.jamali_w10_purchase_items AS
+SELECT id FROM purchase_items WHERE warehouse_id = 10;
+
+-- Snapshot warehouses soft-delete flag (1 row, kalau memang masih aktif)
+CREATE TABLE migration_audit.jamali_w10_warehouse_softdeleted AS
+SELECT id FROM warehouses WHERE id = 10 AND deleted_at IS NULL;
+
+-- STEP 0: Pre-check sanity (idempotent guards)
+DO $$
+DECLARE v_count INT;
+BEGIN
+  SELECT COUNT(*) INTO v_count FROM warehouses
+  WHERE id IN (10, 25) AND type = 'LOKASI' AND area_id = 6 AND location_id = 16;
+  IF v_count <> 2 THEN
+    RAISE EXCEPTION 'Pre-check: warehouse 10/25 schema mismatch (got % rows)', v_count;
+  END IF;
+
+  SELECT COUNT(*) INTO v_count FROM purchase_items a
+  JOIN purchase_items b ON a.purchase_id = b.purchase_id
+    AND a.product_id = b.product_id
+    AND a.id <> b.id
+  WHERE a.warehouse_id = 10 AND b.warehouse_id = 25;
+  IF v_count > 0 THEN
+    RAISE EXCEPTION 'Pre-check: % purchase_items unique conflict (purchase_id,product_id)', v_count;
+  END IF;
+END $$;
+
+-- STEP 1: Merge qty W10 -> W25 untuk overlap (pfk=NULL)
+UPDATE product_warehouses pw25
+SET qty = pw25.qty + pw10.qty
+FROM product_warehouses pw10
+WHERE pw10.warehouse_id = 10 AND pw10.project_flock_kandang_id IS NULL
+  AND pw25.warehouse_id = 25 AND pw25.project_flock_kandang_id IS NULL
+  AND pw25.product_id = pw10.product_id;
+
+-- STEP 2: Build temp mapping (W10 PW id -> W25 PW id) untuk overlap saja
+CREATE TEMP TABLE _pw_map ON COMMIT DROP AS
+SELECT pw10.id AS old_id, pw25.id AS new_id
+FROM product_warehouses pw10
+JOIN product_warehouses pw25
+  ON pw25.product_id = pw10.product_id
+ AND pw25.warehouse_id = 25
+ AND pw25.project_flock_kandang_id IS NULL
+WHERE pw10.warehouse_id = 10 AND pw10.project_flock_kandang_id IS NULL;
+
+CREATE INDEX ON _pw_map(old_id);
+
+-- STEP 3: Relink semua FK ke product_warehouses.id (hanya rows di _pw_map)
+UPDATE stock_logs SET product_warehouse_id = m.new_id
+  FROM _pw_map m WHERE stock_logs.product_warehouse_id = m.old_id;
+
+UPDATE stock_allocations SET product_warehouse_id = m.new_id
+  FROM _pw_map m WHERE stock_allocations.product_warehouse_id = m.old_id;
+
+UPDATE recording_eggs SET product_warehouse_id = m.new_id
+  FROM _pw_map m WHERE recording_eggs.product_warehouse_id = m.old_id;
+
+UPDATE recording_stocks SET product_warehouse_id = m.new_id
+  FROM _pw_map m WHERE recording_stocks.product_warehouse_id = m.old_id;
+
+UPDATE recording_depletions SET product_warehouse_id = m.new_id
+  FROM _pw_map m WHERE recording_depletions.product_warehouse_id = m.old_id;
+UPDATE recording_depletions SET source_product_warehouse_id = m.new_id
+  FROM _pw_map m WHERE recording_depletions.source_product_warehouse_id = m.old_id;
+
+UPDATE adjustment_stocks SET product_warehouse_id = m.new_id
+  FROM _pw_map m WHERE adjustment_stocks.product_warehouse_id = m.old_id;
+
+UPDATE marketing_products SET product_warehouse_id = m.new_id
+  FROM _pw_map m WHERE marketing_products.product_warehouse_id = m.old_id;
+
+UPDATE marketing_delivery_products SET product_warehouse_id = m.new_id
+  FROM _pw_map m WHERE marketing_delivery_products.product_warehouse_id = m.old_id;
+
+UPDATE project_chickins SET product_warehouse_id = m.new_id
+  FROM _pw_map m WHERE project_chickins.product_warehouse_id = m.old_id;
+
+UPDATE project_chickin_details SET product_warehouse_id = m.new_id
+  FROM _pw_map m WHERE project_chickin_details.product_warehouse_id = m.old_id;
+
+UPDATE project_flock_populations SET product_warehouse_id = m.new_id
+  FROM _pw_map m WHERE project_flock_populations.product_warehouse_id = m.old_id;
+
+UPDATE laying_transfers SET source_product_warehouse_id = m.new_id
+  FROM _pw_map m WHERE laying_transfers.source_product_warehouse_id = m.old_id;
+
+UPDATE laying_transfer_sources SET product_warehouse_id = m.new_id
+  FROM _pw_map m WHERE laying_transfer_sources.product_warehouse_id = m.old_id;
+
+UPDATE laying_transfer_targets SET product_warehouse_id = m.new_id
+  FROM _pw_map m WHERE laying_transfer_targets.product_warehouse_id = m.old_id;
+
+UPDATE stock_transfer_details SET source_product_warehouse_id = m.new_id
+  FROM _pw_map m WHERE stock_transfer_details.source_product_warehouse_id = m.old_id;
+UPDATE stock_transfer_details SET dest_product_warehouse_id = m.new_id
+  FROM _pw_map m WHERE stock_transfer_details.dest_product_warehouse_id = m.old_id;
+
+UPDATE purchase_items SET product_warehouse_id = m.new_id
+  FROM _pw_map m WHERE purchase_items.product_warehouse_id = m.old_id;
+
+-- FIFO v2 tables (kosong di dump 2026-05-25, defensive)
+UPDATE fifo_stock_v2_operation_log SET product_warehouse_id = m.new_id
+  FROM _pw_map m WHERE fifo_stock_v2_operation_log.product_warehouse_id = m.old_id;
+UPDATE fifo_stock_v2_reflow_checkpoints SET product_warehouse_id = m.new_id
+  FROM _pw_map m WHERE fifo_stock_v2_reflow_checkpoints.product_warehouse_id = m.old_id;
+UPDATE fifo_stock_v2_shadow_allocations SET product_warehouse_id = m.new_id
+  FROM _pw_map m WHERE fifo_stock_v2_shadow_allocations.product_warehouse_id = m.old_id;
+
+-- STEP 4: Hard-delete W10 PW yang sudah merged (9 rows expected)
+DELETE FROM product_warehouses WHERE id IN (SELECT old_id FROM _pw_map);
+
+-- STEP 5: Sisa W10 PW (4 rows: 1188/1189/1190/1196) -> warehouse_id=25,
+-- pfk dinormalisasi ke NULL sekalian (LOKASI rule)
+UPDATE product_warehouses
+SET warehouse_id = 25, project_flock_kandang_id = NULL
+WHERE warehouse_id = 10;
+
+-- STEP 6: purchase_items.warehouse_id (17 rows)
+UPDATE purchase_items SET warehouse_id = 25 WHERE warehouse_id = 10;
+
+-- STEP 7: stock_transfers
+-- 7.1 Soft-delete self-loop (W10<->W25 akan jadi W25<->W25)
+UPDATE stock_transfers
+SET deleted_at = NOW(), updated_at = NOW()
+WHERE deleted_at IS NULL
+  AND ((from_warehouse_id = 10 AND to_warehouse_id = 25)
+    OR (from_warehouse_id = 25 AND to_warehouse_id = 10));
+
+-- 7.2 Sisa W10<->other -> 25 (12 EGG_FARM_CUTOVER ke W10)
+UPDATE stock_transfers SET from_warehouse_id = 25, updated_at = NOW() WHERE from_warehouse_id = 10;
+UPDATE stock_transfers SET to_warehouse_id = 25, updated_at = NOW() WHERE to_warehouse_id = 10;
+
+-- STEP 8: Soft-delete warehouse 10 sendiri
+UPDATE warehouses SET deleted_at = NOW(), updated_at = NOW()
+WHERE id = 10 AND deleted_at IS NULL;
+
+-- STEP 9: Post-check (fail-fast jika ada residu)
+DO $$
+DECLARE v_count INT;
+BEGIN
+  SELECT COUNT(*) INTO v_count FROM product_warehouses WHERE warehouse_id = 10;
+  IF v_count <> 0 THEN RAISE EXCEPTION 'product_warehouses W10 residual %', v_count; END IF;
+
+  SELECT COUNT(*) INTO v_count FROM purchase_items WHERE warehouse_id = 10;
+  IF v_count <> 0 THEN RAISE EXCEPTION 'purchase_items W10 residual %', v_count; END IF;
+
+  SELECT COUNT(*) INTO v_count FROM stock_transfers
+  WHERE deleted_at IS NULL AND (from_warehouse_id = 10 OR to_warehouse_id = 10);
+  IF v_count <> 0 THEN RAISE EXCEPTION 'stock_transfers W10 residual %', v_count; END IF;
+END $$;
+
+COMMIT;

internal/database/migrations/20260528123243_fix_stock_log_drift_jamali_merge.down.sql

@@ -0,0 +1,29 @@
+BEGIN;
+
+-- ============================================================
+-- Rollback stock_log drift fix: DELETE corrective rows yang di-insert UP.
+-- IDs ditarik dari audit table `migration_audit.jamali_w10_stocklog_corrections`.
+-- Setelah delete, `last_stock_log.stock` kembali ke nilai pre-fix (drift muncul lagi).
+-- ============================================================
+
+-- Guard: audit table harus ada
+DO $$
+BEGIN
+  IF NOT EXISTS (
+    SELECT 1 FROM information_schema.tables
+    WHERE table_schema = 'migration_audit'
+      AND table_name = 'jamali_w10_stocklog_corrections'
+  ) THEN
+    RAISE EXCEPTION
+      'Audit table migration_audit.jamali_w10_stocklog_corrections tidak ditemukan. UP belum dijalankan atau audit sudah di-drop.';
+  END IF;
+END $$;
+
+-- DELETE corrective stock_logs yang di-insert oleh UP
+DELETE FROM stock_logs
+WHERE id IN (SELECT stock_log_id FROM migration_audit.jamali_w10_stocklog_corrections);
+
+-- Cleanup audit table
+DROP TABLE migration_audit.jamali_w10_stocklog_corrections;
+
+COMMIT;

internal/database/migrations/20260528123243_fix_stock_log_drift_jamali_merge.up.sql

@@ -0,0 +1,111 @@
+BEGIN;
+
+-- ============================================================
+-- Fix stock_log drift pasca-merge warehouse Jamali (NON_AKTIF) -> Gudang Farm Jamali.
+-- Follow-up migration setelah 20260528121631_normalize_warehouse_jamali_10_to_25.
+--
+-- Setelah merge, `stock_logs.stock` (running ledger) drift dari
+-- `product_warehouses.qty` karena: pre-existing drift di W10 + W25 sources,
+-- plus FIFO reflow yang trigger pasca-merge (Recording-Edit) recompute
+-- pw.qty tapi stock_logs tidak ikut update.
+--
+-- Migration ini insert 1 ADJUSTMENT stock_log corrective per PW yang drift
+-- supaya `last_stock_log.stock = pw.qty`. Logic ekivalen dengan
+-- `cmd/fix-stock-log-drift`.
+--
+-- Karakteristik dynamic:
+--   - Tidak hardcode PW IDs atau drift values
+--   - Iterate via merge target + W10-only kept PWs (data-driven dari snapshot)
+--   - Per PW: hitung drift runtime, skip kalau negligible (< 0.001) atau no logs
+--   - Track stock_log IDs yang di-insert untuk DOWN reverse
+-- ============================================================
+
+-- Guard: previous migration (normalisasi) audit harus ada
+DO $$
+BEGIN
+  IF NOT EXISTS (
+    SELECT 1 FROM information_schema.tables
+    WHERE table_schema = 'migration_audit'
+      AND table_name = 'jamali_w10_qty_merge'
+  ) THEN
+    RAISE EXCEPTION
+      'Migration 20260528121631 (normalize_warehouse_jamali) belum dijalankan atau audit-nya sudah di-drop. Apply UP-nya dulu sebelum migration ini.';
+  END IF;
+END $$;
+
+-- Audit table untuk track stock_log IDs yang di-insert (untuk DOWN reverse)
+DROP TABLE IF EXISTS migration_audit.jamali_w10_stocklog_corrections;
+CREATE TABLE migration_audit.jamali_w10_stocklog_corrections (
+  stock_log_id BIGINT NOT NULL PRIMARY KEY,
+  product_warehouse_id BIGINT NOT NULL,
+  drift NUMERIC(15,3) NOT NULL,
+  inserted_at TIMESTAMPTZ DEFAULT NOW()
+);
+
+-- Insert corrective ADJUSTMENT stock_log untuk tiap PW yang drift
+DO $$
+DECLARE
+  rec RECORD;
+  v_last_log_stock NUMERIC(15,3);
+  v_drift NUMERIC(15,3);
+  v_new_log_id BIGINT;
+  v_inserts INT := 0;
+BEGIN
+  FOR rec IN (
+    SELECT pw.id AS pw_id, pw.qty AS qty
+    FROM product_warehouses pw
+    WHERE pw.id IN (
+      -- Merge target W25 PWs (9 rows)
+      SELECT target_pw_id FROM migration_audit.jamali_w10_qty_merge
+      UNION
+      -- W10-only PWs yang di-update warehouse_id 10->25 (4 rows)
+      SELECT id FROM migration_audit.jamali_w10_pw_w10only_snapshot
+    )
+  ) LOOP
+    -- Ambil stock akhir di stock_logs ledger
+    SELECT stock INTO v_last_log_stock
+    FROM stock_logs
+    WHERE product_warehouse_id = rec.pw_id
+    ORDER BY id DESC
+    LIMIT 1;
+
+    -- PW tanpa stock_logs entry (mis. 1188/1189/1190 ayam) -> skip
+    IF v_last_log_stock IS NULL THEN
+      CONTINUE;
+    END IF;
+
+    v_drift := rec.qty - v_last_log_stock;
+
+    -- Drift negligible -> skip
+    IF ABS(v_drift) < 0.001 THEN
+      CONTINUE;
+    END IF;
+
+    -- Insert corrective ADJUSTMENT stock_log
+    INSERT INTO stock_logs (
+      product_warehouse_id, loggable_type, loggable_id,
+      notes, increase, decrease, stock, created_by, created_at
+    ) VALUES (
+      rec.pw_id,
+      'ADJUSTMENT',
+      0,
+      'Koreksi stock_log drift pasca-merge warehouse Jamali (migration 20260528123243)',
+      CASE WHEN v_drift > 0 THEN v_drift ELSE 0 END,
+      CASE WHEN v_drift < 0 THEN -v_drift ELSE 0 END,
+      rec.qty,
+      1,
+      NOW()
+    ) RETURNING id INTO v_new_log_id;
+
+    -- Track ke audit table untuk DOWN
+    INSERT INTO migration_audit.jamali_w10_stocklog_corrections (
+      stock_log_id, product_warehouse_id, drift
+    ) VALUES (v_new_log_id, rec.pw_id, v_drift);
+
+    v_inserts := v_inserts + 1;
+  END LOOP;
+
+  RAISE NOTICE 'Inserted % corrective stock_logs to align ledger with pw.qty', v_inserts;
+END $$;
+
+COMMIT;

internal/database/migrations/20260528175508_add_grand_total_to_marketings_expenses.down.sql

@@ -0,0 +1,3 @@
+ALTER TABLE marketings DROP COLUMN IF EXISTS grand_total;
+ALTER TABLE expenses DROP COLUMN IF EXISTS grand_total;
+ALTER TABLE purchases DROP COLUMN IF EXISTS grand_total;

internal/database/migrations/20260528175508_add_grand_total_to_marketings_expenses.up.sql

@@ -0,0 +1,42 @@
+-- Marketing belum punya grand_total. Tambahkan dengan DEFAULT 0.
+ALTER TABLE marketings ADD COLUMN grand_total NUMERIC(15, 3) NOT NULL DEFAULT 0;
+
+-- Expense grand_total sebelumnya di-drop di migration 20251125055613. Re-add.
+ALTER TABLE expenses ADD COLUMN grand_total NUMERIC(15, 3) NOT NULL DEFAULT 0;
+
+ALTER TABLE purchases ADD COLUMN grand_total NUMERIC(15, 3) NOT NULL DEFAULT 0;
+
+-- Backfill nilai grand_total dari children:
+-- marketings.grand_total = SUM marketing_delivery_products.total_price (WHERE delivery_date IS NOT NULL)
+UPDATE marketings m
+SET grand_total = COALESCE(s.t, 0)
+FROM (
+    SELECT mp.marketing_id AS marketing_id, SUM(mdp.total_price) AS t
+    FROM marketing_delivery_products mdp
+    JOIN marketing_products mp ON mp.id = mdp.marketing_product_id
+    WHERE mdp.delivery_date IS NOT NULL
+    GROUP BY mp.marketing_id
+) s
+WHERE s.marketing_id = m.id;
+
+-- expenses.grand_total = SUM(expense_realizations.qty * expense_realizations.price) via expense_nonstocks
+UPDATE expenses e
+SET grand_total = COALESCE(s.t, 0)
+FROM (
+    SELECT en.expense_id AS expense_id, SUM(er.qty * er.price) AS t
+    FROM expense_realizations er
+    JOIN expense_nonstocks en ON en.id = er.expense_nonstock_id
+    GROUP BY en.expense_id
+) s
+WHERE s.expense_id = e.id;
+
+-- purchases.grand_total sudah ada sejak migration 20251104084555.
+-- Recompute juga untuk safety supaya konsisten dengan SUM purchase_items.total_price.
+UPDATE purchases p
+SET grand_total = COALESCE(s.t, 0)
+FROM (
+    SELECT purchase_id, SUM(total_price) AS t
+    FROM purchase_items
+    GROUP BY purchase_id
+) s
+WHERE s.purchase_id = p.id;

internal/database/migrations/20260528175642_create_payment_allocations.down.sql

@@ -0,0 +1,5 @@
+DROP INDEX IF EXISTS idx_payments_party_active;
+DROP INDEX IF EXISTS idx_mdp_delivery_date_partial;
+DROP INDEX IF EXISTS idx_purchase_items_received_date_partial;
+
+DROP TABLE IF EXISTS payment_allocations;

internal/database/migrations/20260528175642_create_payment_allocations.up.sql

@@ -0,0 +1,27 @@
+-- Tabel payment_allocations menyimpan hasil FIFO matching antara payment dengan
+-- sub-row anak (purchase_item / marketing_delivery_product / expense_realization).
+-- Setiap allocation row HARUS terhubung ke tepat 1 child via 3 nullable FK
+-- (polymorphic-via-multiple-nullable-FK; lebih aman dari single polymorphic kolom).
+CREATE TABLE IF NOT EXISTS payment_allocations (
+    id BIGSERIAL PRIMARY KEY,
+    payment_id BIGINT NOT NULL REFERENCES payments(id) ON DELETE CASCADE,
+    purchase_item_id BIGINT NULL REFERENCES purchase_items(id) ON DELETE CASCADE,
+    marketing_delivery_product_id BIGINT NULL REFERENCES marketing_delivery_products(id) ON DELETE CASCADE,
+    expense_realization_id BIGINT NULL REFERENCES expense_realizations(id) ON DELETE CASCADE,
+    amount NUMERIC(15, 3) NOT NULL CHECK (amount > 0),
+    allocated_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+    CONSTRAINT chk_payment_alloc_exactly_one CHECK (
+        num_nonnulls(purchase_item_id, marketing_delivery_product_id, expense_realization_id) = 1
+    )
+);
+
+CREATE INDEX IF NOT EXISTS idx_payment_alloc_payment ON payment_allocations (payment_id);
+CREATE INDEX IF NOT EXISTS idx_payment_alloc_purchase_item ON payment_allocations (purchase_item_id) WHERE purchase_item_id IS NOT NULL;
+CREATE INDEX IF NOT EXISTS idx_payment_alloc_mdp ON payment_allocations (marketing_delivery_product_id) WHERE marketing_delivery_product_id IS NOT NULL;
+CREATE INDEX IF NOT EXISTS idx_payment_alloc_realization ON payment_allocations (expense_realization_id) WHERE expense_realization_id IS NOT NULL;
+CREATE INDEX IF NOT EXISTS idx_payment_alloc_allocated_at ON payment_allocations (allocated_at);
+
+-- Helper partial indexes untuk FIFO loop performance
+CREATE INDEX IF NOT EXISTS idx_purchase_items_received_date_partial ON purchase_items (received_date) WHERE received_date IS NOT NULL;
+CREATE INDEX IF NOT EXISTS idx_mdp_delivery_date_partial ON marketing_delivery_products (delivery_date) WHERE delivery_date IS NOT NULL;
+CREATE INDEX IF NOT EXISTS idx_payments_party_active ON payments (party_type, party_id, payment_date) WHERE deleted_at IS NULL;

internal/database/migrations/20260528175729_backfill_payment_allocations.down.sql

@@ -0,0 +1,4 @@
+-- Rollback backfill: hapus semua allocations dan drop function.
+TRUNCATE payment_allocations;
+
+DROP FUNCTION IF EXISTS fn_fifo_backfill_party(TEXT, BIGINT);

internal/database/migrations/20260528175729_backfill_payment_allocations.up.sql

@@ -0,0 +1,170 @@
+-- Backfill payment_allocations untuk data historis via FIFO simulation.
+-- Seluruh migration ini berjalan dalam 1 transaction (golang-migrate default).
+-- Jika ada party yang gagal di tengah loop, seluruh backfill ROLLBACK otomatis.
+
+-- Fungsi inti: FIFO greedy untuk 1 party (supplier/customer).
+-- Algoritma:
+--   1. Hapus payment_allocations existing untuk party tsb (idempotent).
+--   2. Kumpulkan eligible children sort by date ASC ke array (kind, id, amount, remaining).
+--   3. Konsumsi creditCarry (SUM payment SALDO_AWAL) ke children tertua — TIDAK insert allocation row.
+--   4. Loop payments (selain SALDO_AWAL) ORDER BY payment_date ASC: greedy alokasi ke child tertua dengan remaining > 0.
+--   5. Sisa nominal payment tidak insert row (otomatis credit balance untuk dokumen baru).
+CREATE OR REPLACE FUNCTION fn_fifo_backfill_party(
+    p_party_type TEXT,
+    p_party_id BIGINT
+) RETURNS VOID AS $func$
+DECLARE
+    v_party_type TEXT := UPPER(p_party_type);
+    v_payment RECORD;
+    v_child RECORD;
+    v_remaining NUMERIC(15, 3);
+    v_used NUMERIC(15, 3);
+    v_eps CONSTANT NUMERIC(15, 3) := 0.001;
+BEGIN
+    -- Acquire advisory lock untuk anti-race (1-arg form: hashtext returns int4, cast ke bigint)
+    PERFORM pg_advisory_xact_lock(hashtext('payment_alloc:' || v_party_type || ':' || p_party_id::text)::bigint);
+
+    -- Hapus allocations existing untuk party tsb (idempotent ulang-jalan)
+    DELETE FROM payment_allocations pa
+    USING payments p
+    WHERE pa.payment_id = p.id
+      AND p.party_type = v_party_type
+      AND p.party_id = p_party_id;
+
+    -- TEMP table untuk antrian children (sort sudah ada di INSERT...SELECT ORDER BY)
+    CREATE TEMP TABLE IF NOT EXISTS _children_queue (
+        seq BIGSERIAL PRIMARY KEY,
+        kind TEXT NOT NULL,           -- 'PURCHASE_ITEM' / 'MDP' / 'EXPENSE_REALIZATION'
+        child_id BIGINT NOT NULL,
+        amount NUMERIC(15, 3) NOT NULL,
+        remaining NUMERIC(15, 3) NOT NULL
+    ) ON COMMIT DROP;
+    TRUNCATE _children_queue;
+
+    IF v_party_type = 'SUPPLIER' THEN
+        -- purchase_items eligible: received_date IS NOT NULL, approval latest step >= 4 (Receiving), action != REJECTED
+        INSERT INTO _children_queue (kind, child_id, amount, remaining)
+        SELECT 'PURCHASE_ITEM', pi.id, pi.total_price, pi.total_price
+        FROM purchase_items pi
+        JOIN purchases p ON p.id = pi.purchase_id
+        JOIN LATERAL (
+            SELECT a.step_number, a.action
+            FROM approvals a
+            WHERE a.approvable_type = 'PURCHASES' AND a.approvable_id = p.id
+            ORDER BY a.action_at DESC, a.id DESC
+            LIMIT 1
+        ) la ON true
+        WHERE p.supplier_id = p_party_id
+          AND p.deleted_at IS NULL
+          AND pi.received_date IS NOT NULL
+          AND la.step_number >= 4
+          AND (la.action IS NULL OR la.action <> 'REJECTED')
+          AND pi.total_price > 0
+        ORDER BY pi.received_date ASC, pi.id ASC;
+
+        -- expense_realizations eligible: parent expense approval latest step >= 5 (Realisasi), action != REJECTED.
+        -- Sort pakai e.transaction_date supaya FIFO konsisten dengan tanggal yang di-display di report.
+        INSERT INTO _children_queue (kind, child_id, amount, remaining)
+        SELECT 'EXPENSE_REALIZATION', er.id, (er.qty * er.price), (er.qty * er.price)
+        FROM expense_realizations er
+        JOIN expense_nonstocks en ON en.id = er.expense_nonstock_id
+        JOIN expenses e ON e.id = en.expense_id
+        JOIN LATERAL (
+            SELECT a.step_number, a.action
+            FROM approvals a
+            WHERE a.approvable_type = 'EXPENSES' AND a.approvable_id = e.id
+            ORDER BY a.action_at DESC, a.id DESC
+            LIMIT 1
+        ) la ON true
+        WHERE e.supplier_id = p_party_id
+          AND e.deleted_at IS NULL
+          AND la.step_number >= 5
+          AND (la.action IS NULL OR la.action <> 'REJECTED')
+          AND (er.qty * er.price) > 0
+        ORDER BY e.transaction_date ASC, e.id ASC, er.id ASC;
+
+    ELSIF v_party_type = 'CUSTOMER' THEN
+        -- marketing_delivery_products eligible: delivery_date IS NOT NULL (match current report behavior, tidak filter approval)
+        INSERT INTO _children_queue (kind, child_id, amount, remaining)
+        SELECT 'MDP', mdp.id, mdp.total_price, mdp.total_price
+        FROM marketing_delivery_products mdp
+        JOIN marketing_products mp ON mp.id = mdp.marketing_product_id
+        JOIN marketings m ON m.id = mp.marketing_id
+        WHERE m.customer_id = p_party_id
+          AND m.deleted_at IS NULL
+          AND mdp.delivery_date IS NOT NULL
+          AND mdp.total_price > 0
+        ORDER BY mdp.delivery_date ASC, mdp.id ASC;
+    ELSE
+        RETURN;
+    END IF;
+
+    -- Skip jika tidak ada children eligible
+    IF NOT EXISTS (SELECT 1 FROM _children_queue) THEN
+        RETURN;
+    END IF;
+
+    -- Loop SEMUA payments termasuk SALDO_AWAL ORDER BY payment_date ASC, id ASC.
+    -- SALDO_AWAL diperlakukan sebagai payment tertua sehingga opening credit otomatis
+    -- consume oldest debts via FIFO. Tanpa allocation row, debt yang ter-cover SaldoAwal
+    -- akan tampak "Belum Lunas" di report.
+    FOR v_payment IN
+        SELECT id, nominal
+        FROM payments
+        WHERE party_type = v_party_type
+          AND party_id = p_party_id
+          AND deleted_at IS NULL
+          AND nominal > v_eps
+        ORDER BY payment_date ASC, id ASC
+    LOOP
+        v_remaining := v_payment.nominal;
+
+        -- Greedy alokasi ke children tertua dengan remaining > 0
+        FOR v_child IN
+            SELECT seq, kind, child_id, remaining
+            FROM _children_queue
+            WHERE remaining > v_eps
+            ORDER BY seq ASC
+        LOOP
+            EXIT WHEN v_remaining <= v_eps;
+
+            -- v_child.remaining is snapshot at cursor open; re-fetch latest to avoid drift in same payment iter
+            SELECT remaining INTO v_used FROM _children_queue WHERE seq = v_child.seq;
+            IF v_used <= v_eps THEN
+                CONTINUE;
+            END IF;
+
+            v_used := LEAST(v_remaining, v_used);
+            UPDATE _children_queue SET remaining = remaining - v_used WHERE seq = v_child.seq;
+            v_remaining := v_remaining - v_used;
+
+            IF v_child.kind = 'PURCHASE_ITEM' THEN
+                INSERT INTO payment_allocations (payment_id, purchase_item_id, amount, allocated_at)
+                VALUES (v_payment.id, v_child.child_id, v_used, NOW());
+            ELSIF v_child.kind = 'MDP' THEN
+                INSERT INTO payment_allocations (payment_id, marketing_delivery_product_id, amount, allocated_at)
+                VALUES (v_payment.id, v_child.child_id, v_used, NOW());
+            ELSIF v_child.kind = 'EXPENSE_REALIZATION' THEN
+                INSERT INTO payment_allocations (payment_id, expense_realization_id, amount, allocated_at)
+                VALUES (v_payment.id, v_child.child_id, v_used, NOW());
+            END IF;
+        END LOOP;
+    END LOOP;
+END;
+$func$ LANGUAGE plpgsql;
+
+-- Invoke per-party. Gagal di satu party → entire transaction ROLLBACK.
+DO $do$
+DECLARE
+    r RECORD;
+BEGIN
+    FOR r IN
+        SELECT DISTINCT party_type, party_id
+        FROM payments
+        WHERE deleted_at IS NULL
+          AND party_id IS NOT NULL
+    LOOP
+        PERFORM fn_fifo_backfill_party(r.party_type, r.party_id);
+    END LOOP;
+END;
+$do$;

internal/database/migrations/20260529085659_normalize_po_number_to_pr_pattern.down.sql

@@ -0,0 +1,8 @@
+-- IRREVERSIBLE migration: po_number lama (counter-based) tidak di-backup
+-- saat UP karena user secara eksplisit pilih "tanpa backup table".
+-- Down ini hanya raise notice supaya operator sadar harus restore dari
+-- DB-level backup terpisah kalau memang perlu rollback.
+DO $$
+BEGIN
+  RAISE NOTICE 'WARNING: Migration 20260529143940_normalize_po_number_to_pr_pattern is irreversible. Original counter-based PO numbers were not backed up. Restore from DB-level backup if rollback is required.';
+END $$;

internal/database/migrations/20260529085659_normalize_po_number_to_pr_pattern.up.sql

@@ -0,0 +1,87 @@
+BEGIN;
+
+-- ============================================================
+-- Normalize purchases.po_number agar mengikuti pr_number (swap prefix).
+-- Contoh: pr_number='PR-LTI-0050' -> po_number='PO-LTI-0050'
+--
+-- Konteks: sebelumnya pr_number dan po_number punya counter sequential
+-- terpisah (lihat purchase.repository.go NextPrNumber / NextPoNumber yang
+-- dihapus seiring migration ini), sehingga selalu diverge. Setelah
+-- perubahan code (ApproveManagerPurchase derive PO dari PR), historis
+-- perlu di-backfill supaya konsisten.
+--
+-- Juga update expenses.po_number (snapshot dari expense_bridge.go)
+-- supaya konsisten dengan purchases.
+--
+-- Constraint uq_purchases_po_number adalah NOT DEFERRABLE (per-row check),
+-- jadi single UPDATE bulk gagal di swap-conflict (contoh: row A mau jadi
+-- 'PO-LTI-0700' tapi row B masih punya 'PO-LTI-0700' -> error 23505).
+-- Solusi: capture target ke temp table, NULL dulu, baru set nilai derived.
+--
+-- IRREVERSIBLE: nilai po_number lama (counter-based) tidak di-backup.
+-- Kalau ada kegagalan di tengah, COMMIT tidak terjadi -> ROLLBACK otomatis.
+-- ============================================================
+
+-- 1. Capture target IDs (snapshot rencana update — sebelum perubahan apapun)
+CREATE TEMP TABLE _purchases_po_normalize_ids ON COMMIT DROP AS
+SELECT id
+FROM purchases
+WHERE po_number IS NOT NULL
+  AND pr_number LIKE 'PR-LTI-%'
+  AND po_number <> REPLACE(pr_number, 'PR-LTI-', 'PO-LTI-');
+
+-- 2. Update expenses DULU — join via current po_number masih valid sebelum step 3-4
+UPDATE expenses e
+SET po_number = REPLACE(p.pr_number, 'PR-LTI-', 'PO-LTI-')
+FROM purchases p
+JOIN _purchases_po_normalize_ids n ON n.id = p.id
+WHERE e.po_number = p.po_number
+  AND e.po_number IS NOT NULL
+  AND e.po_number <> '';
+
+-- 3. NULL-kan purchases.po_number untuk target — lepas constraint conflict
+UPDATE purchases
+SET po_number = NULL
+WHERE id IN (SELECT id FROM _purchases_po_normalize_ids);
+
+-- 4. Set nilai derived dari pr_number (sekarang aman karena slot lama sudah NULL)
+UPDATE purchases p
+SET po_number = REPLACE(p.pr_number, 'PR-LTI-', 'PO-LTI-')
+FROM _purchases_po_normalize_ids n
+WHERE p.id = n.id;
+
+-- 5. Sanity check — fail (auto-rollback) kalau masih ada mismatch
+DO $$
+DECLARE
+  v_mismatch_purchases INT;
+  v_mismatch_expenses INT;
+  v_target_count INT;
+BEGIN
+  SELECT COUNT(*) INTO v_target_count FROM _purchases_po_normalize_ids;
+
+  SELECT COUNT(*) INTO v_mismatch_purchases
+  FROM purchases
+  WHERE po_number IS NOT NULL
+    AND pr_number LIKE 'PR-LTI-%'
+    AND po_number <> REPLACE(pr_number, 'PR-LTI-', 'PO-LTI-');
+
+  IF v_mismatch_purchases > 0 THEN
+    RAISE EXCEPTION 'Normalize failed: % purchases rows still have mismatched po_number', v_mismatch_purchases;
+  END IF;
+
+  SELECT COUNT(*) INTO v_mismatch_expenses
+  FROM expenses e
+  JOIN purchases p ON e.po_number = p.po_number
+  WHERE p.pr_number LIKE 'PR-LTI-%'
+    AND e.po_number IS NOT NULL
+    AND e.po_number <> ''
+    AND e.po_number <> REPLACE(p.pr_number, 'PR-LTI-', 'PO-LTI-');
+
+  IF v_mismatch_expenses > 0 THEN
+    RAISE EXCEPTION 'Normalize failed: % expenses rows still have mismatched po_number', v_mismatch_expenses;
+  END IF;
+
+  RAISE NOTICE 'Normalize complete: % purchases rows updated', v_target_count;
+END $$;
+
+COMMIT;

internal/database/migrations/20260529144454_unify_close_house_depreciation_standard.down.sql

@@ -0,0 +1,17 @@
+-- Hapus open_house dan close_house rows dengan effective_date baru
+DELETE FROM house_depreciation_standards
+WHERE house_type IN ('open_house', 'close_house') AND effective_date = '2026-05-29';
+
+-- Hapus kolom multiplication_percentage
+ALTER TABLE house_depreciation_standards DROP COLUMN multiplication_percentage;
+
+-- Invalidate snapshot cache
+DELETE FROM farm_depreciation_snapshots;
+
+-- Kembalikan unique constraint lama
+ALTER TABLE house_depreciation_standards
+    DROP CONSTRAINT house_depreciation_standards_house_type_day_eff_unique;
+
+ALTER TABLE house_depreciation_standards
+    ADD CONSTRAINT house_depreciation_standards_house_type_day_unique
+    UNIQUE (house_type, day);

internal/database/migrations/20260529144454_unify_close_house_depreciation_standard.up.sql

@@ -0,0 +1,172 @@
+-- Drop unique constraint lama (house_type, day) agar bisa support multi effective_date
+ALTER TABLE house_depreciation_standards
+    DROP CONSTRAINT house_depreciation_standards_house_type_day_unique;
+
+-- Unique baru: (house_type, day, effective_date)
+-- NULL dianggap distinct di PostgreSQL → row lama (effective_date NULL) tidak konflik dengan row baru
+ALTER TABLE house_depreciation_standards
+    ADD CONSTRAINT house_depreciation_standards_house_type_day_eff_unique
+    UNIQUE (house_type, day, effective_date);
+
+-- Tambah kolom multiplication_percentage (nilai dari baris ke-3 Excel "Depresiasi 25 week.xlsx")
+ALTER TABLE house_depreciation_standards
+    ADD COLUMN multiplication_percentage numeric(20,15) NOT NULL DEFAULT 0;
+
+-- Isi multiplication_percentage untuk semua row existing (effective_date IS NULL)
+-- Value diambil dari row 3 Excel: kolom A=day1 s/d TL=day532
+UPDATE house_depreciation_standards AS hds
+SET multiplication_percentage = v.val
+FROM (VALUES
+    (1,0.997742664),(2,0.997737557),(3,0.997732426),(4,0.997727273),(5,0.997722096),
+    (6,0.997716895),(7,0.99771167),(8,0.997706422),(9,0.997701149),(10,0.997695853),
+    (11,0.997690531),(12,0.9977),(13,0.997679814),(14,0.997674419),(15,0.998),
+    (16,0.997997998),(17,0.997993982),(18,0.99798995),(19,0.997985901),(20,0.997981837),
+    (21,0.997977755),(22,0.997635934),(23,0.997630332),(24,0.997624703),(25,0.997619048),
+    (26,0.997613365),(27,0.997607656),(28,0.997601918),(29,0.997596154),(30,0.997590361),
+    (31,0.997584541),(32,0.997578692),(33,0.997572816),(34,0.99756691),(35,0.997560976),
+    (36,0.997555012),(37,0.99754902),(38,0.997542998),(39,0.997536946),(40,0.997530864),
+    (41,0.997524752),(42,0.99751861),(43,0.997867804),(44,0.997863248),(45,0.997858672),
+    (46,0.997854077),(47,0.997849462),(48,0.997844828),(49,0.997840173),(50,0.997474747),
+    (51,0.997468354),(52,0.997461929),(53,0.997455471),(54,0.99744898),(55,0.997442455),
+    (56,0.997435897),(57,0.997429306),(58,0.99742268),(59,0.997416021),(60,0.997409326),
+    (61,0.997402597),(62,0.997395833),(63,0.997389034),(64,0.997756171),(65,0.997751124),
+    (66,0.997746056),(67,0.997740964),(68,0.997735849),(69,0.997730711),(70,0.99772555),
+    (71,0.997340426),(72,0.997333333),(73,0.997326203),(74,0.997319035),(75,0.997311828),
+    (76,0.997304582),(77,0.9972973),(78,0.99767712),(79,0.99767171),(80,0.99766628),
+    (81,0.99766082),(82,0.99765533),(83,0.99764982),(84,0.997644287),(85,0.997245179),
+    (86,0.997237569),(87,0.997229917),(88,0.997222222),(89,0.997214485),(90,0.997206704),
+    (91,0.99719888),(92,0.997191011),(93,0.997183099),(94,0.997175141),(95,0.997167139),
+    (96,0.997159091),(97,0.997150997),(98,0.997142857),(99,0.997544003),(100,0.997537957),
+    (101,0.99753188),(102,0.997525773),(103,0.997519636),(104,0.997513469),(105,0.99750727),
+    (106,0.997084548),(107,0.997076023),(108,0.997067449),(109,0.997058824),(110,0.997050147),
+    (111,0.99704142),(112,0.997032641),(113,0.99744898),(114,0.997442455),(115,0.997435897),
+    (116,0.997429306),(117,0.99742268),(118,0.997416021),(119,0.997409326),(120,0.996969697),
+    (121,0.996960486),(122,0.99695122),(123,0.996941896),(124,0.996932515),(125,0.996923077),
+    (126,0.99691358),(127,0.997346307),(128,0.997339246),(129,0.997332148),(130,0.997325011),
+    (131,0.997317836),(132,0.997310623),(133,0.997303371),(134,0.996845426),(135,0.996835443),
+    (136,0.996825397),(137,0.996815287),(138,0.996805112),(139,0.996794872),(140,0.996784566),
+    (141,0.997235023),(142,0.997227357),(143,0.997219648),(144,0.997211896),(145,0.997204101),
+    (146,0.997196262),(147,0.997188379),(148,0.996710526),(149,0.99669967),(150,0.996688742),
+    (151,0.996677741),(152,0.996666667),(153,0.996655518),(154,0.996644295),(155,0.997113997),
+    (156,0.997105644),(157,0.997097242),(158,0.997088792),(159,0.997080292),(160,0.997071742),
+    (161,0.997063142),(162,0.997054492),(163,0.99704579),(164,0.997037037),(165,0.997028232),
+    (166,0.997019374),(167,0.997010463),(168,0.997001499),(169,0.996491228),(170,0.996478873),
+    (171,0.996466431),(172,0.996453901),(173,0.996441281),(174,0.996428571),(175,0.996415771),
+    (176,0.996916752),(177,0.996907216),(178,0.996897622),(179,0.996887967),(180,0.996878252),
+    (181,0.996868476),(182,0.996858639),(183,0.996848739),(184,0.996838778),(185,0.996828753),
+    (186,0.996818664),(187,0.996808511),(188,0.996798292),(189,0.996788009),(190,0.996240602),
+    (191,0.996226415),(192,0.996212121),(193,0.996197719),(194,0.996183206),(195,0.996168582),
+    (196,0.996153846),(197,0.996690568),(198,0.996679579),(199,0.996668517),(200,0.996657382),
+    (201,0.996646171),(202,0.996634885),(203,0.996623523),(204,0.996612084),(205,0.996600567),
+    (206,0.996588971),(207,0.996577296),(208,0.996565541),(209,0.996553705),(210,0.996541787),
+    (211,0.996529786),(212,0.996517702),(213,0.996505533),(214,0.996493279),(215,0.996480938),
+    (216,0.996468511),(217,0.996455995),(218,0.996443391),(219,0.996430696),(220,0.99641791),
+    (221,0.996405033),(222,0.996392063),(223,0.996378998),(224,0.996365839),(225,0.995744681),
+    (226,0.995726496),(227,0.995708155),(228,0.995689655),(229,0.995670996),(230,0.995652174),
+    (231,0.995633188),(232,0.996240602),(233,0.996226415),(234,0.996212121),(235,0.996197719),
+    (236,0.996183206),(237,0.996168582),(238,0.996153846),(239,0.9961389960),(240,0.996124031),
+    (241,0.996108949),(242,0.99609375),(243,0.996078431),(244,0.996062992),(245,0.996047431),
+    (246,0.996031746),(247,0.996015936),(248,0.996),(249,0.995983936),(250,0.995967742),
+    (251,0.995951417),(252,0.995934959),(253,0.995918367),(254,0.995901639),(255,0.995884774),
+    (256,0.995867769),(257,0.995850622),(258,0.995833333),(259,0.9958158999),(260,0.995798319),
+    (261,0.995780591),(262,0.995762712),(263,0.995744681),(264,0.995726496),(265,0.995708155),
+    (266,0.995689655),(267,0.995670996),(268,0.995652174),(269,0.995633188),(270,0.995614035),
+    (271,0.995594714),(272,0.995575221),(273,0.995555556),(274,0.995535714),(275,0.995515695),
+    (276,0.995495495),(277,0.995475113),(278,0.995454545),(279,0.99543379),(280,0.995412844),
+    (281,0.995391705),(282,0.99537037),(283,0.995348837),(284,0.995327103),(285,0.995305164),
+    (286,0.995282919),(287,0.995260664),(288,0.996031746),(289,0.996015936),(290,0.996),
+    (291,0.995983936),(292,0.995967742),(293,0.995951417),(294,0.995934959),(295,0.995102041),
+    (296,0.995077933),(297,0.995053586),(298,0.995028998),(299,0.995004163),(300,0.994979079),
+    (301,0.994953743),(302,0.994928149),(303,0.994902294),(304,0.994876174),(305,0.994849785),
+    (306,0.994823123),(307,0.994796184),(308,0.994768963),(309,0.994741455),(310,0.994713656),
+    (311,0.994685562),(312,0.994657168),(313,0.994628469),(314,0.99459946),(315,0.994570136),
+    (316,0.994540491),(317,0.994510522),(318,0.994480221),(319,0.994449584),(320,0.994418605),
+    (321,0.994387278),(322,0.994355597),(323,0.995269631),(324,0.995247148),(325,0.995224451),
+    (326,0.995201536),(327,0.995178399),(328,0.995155039),(329,0.995131451),(330,0.994129159),
+    (331,0.994094488),(332,0.994059406),(333,0.994023904),(334,0.993987976),(335,0.993951613),
+    (336,0.993914807),(337,0.994897959),(338,0.994871795),(339,0.994845361),(340,0.994818653),
+    (341,0.994791667),(342,0.994764398),(343,0.994736842),(344,0.993650794),(345,0.993610224),
+    (346,0.993569132),(347,0.993527508),(348,0.993484342),(349,0.993442623),(350,0.99339934),
+    (351,0.993355482),(352,0.993311037),(353,0.993265993),(354,0.993220339),(355,0.993174061),
+    (356,0.993127148),(357,0.993079585),(358,0.994192799),(359,0.994158879),(360,0.994124559),
+    (361,0.994089835),(362,0.994054697),(363,0.994019139),(364,0.993983153),(365,0.992736077),
+    (366,0.992682927),(367,0.992628993),(368,0.992574257),(369,0.992518703),(370,0.992462312),
+    (371,0.992405063),(372,0.993622449),(373,0.993581515),(374,0.993540052),(375,0.993498049),
+    (376,0.993455497),(377,0.993412385),(378,0.9933687),(379,0.993324433),(380,0.99327957),
+    (381,0.9932341),(382,0.993188011),(383,0.993141289),(384,0.993093923),(385,0.993045897),
+    (386,0.991596639),(387,0.991525424),(388,0.991452991),(389,0.99137931),(390,0.991304348),
+    (391,0.99122807),(392,0.991150442),(393,0.992559524),(394,0.992503748),(395,0.99244713),
+    (396,0.99238965),(397,0.992331288),(398,0.992272025),(399,0.992211838),(400,0.992150706),
+    (401,0.992088608),(402,0.992025518),(403,0.991961415),(404,0.991896272),(405,0.991830065),
+    (406,0.991762768),(407,0.991694352),(408,0.991624791),(409,0.991554054),(410,0.991482112),
+    (411,0.991408935),(412,0.991334489),(413,0.991258741),(414,0.989417989),(415,0.989304813),
+    (416,0.989189189),(417,0.989071038),(418,0.988950276),(419,0.988826816),(420,0.988700565),
+    (421,0.99047619),(422,0.990384615),(423,0.990291262),(424,0.990196078),(425,0.99009901),
+    (426,0.99),(427,0.98989899),(428,0.989795918),(429,0.989690722),(430,0.989583333),
+    (431,0.989473684),(432,0.989361702),(433,0.989247312),(434,0.989130435),(435,0.989010989),
+    (436,0.988888889),(437,0.988764045),(438,0.988636364),(439,0.988505747),(440,0.988372093),
+    (441,0.988235294),(442,0.988095238),(443,0.987951807),(444,0.987804878),(445,0.987654321),
+    (446,0.9875),(447,0.987341772),(448,0.987179487),(449,0.987012987),(450,0.986842105),
+    (451,0.986666667),(452,0.986486486),(453,0.98630137),(454,0.986111111),(455,0.985915493),
+    (456,0.985714286),(457,0.985507246),(458,0.985294118),(459,0.985074627),(460,0.984848485),
+    (461,0.984615385),(462,0.984375),(463,0.987301587),(464,0.987138264),(465,0.986970684),
+    (466,0.98679868),(467,0.986622074),(468,0.986440678),(469,0.986254296),(470,0.982578397),
+    (471,0.982269504),(472,0.981949458),(473,0.981617647),(474,0.981273408),(475,0.980916031),
+    (476,0.980544747),(477,0.98015873),(478,0.979757085),(479,0.979338843),(480,0.978902954),
+    (481,0.978448276),(482,0.977973568),(483,0.977477477),(484,0.976958525),(485,0.976415094),
+    (486,0.975845411),(487,0.975247525),(488,0.974619289),(489,0.973958333),(490,0.973262032),
+    (491,0.978021978),(492,0.97752809),(493,0.977011494),(494,0.976470588),(495,0.975903614),
+    (496,0.975308642),(497,0.974683544),(498,0.967532468),(499,0.966442953),(500,0.965277778),
+    (501,0.964028777),(502,0.962686567),(503,0.96124031),(504,0.959677419),(505,0.966386555),
+    (506,0.965217391),(507,0.963963964),(508,0.962616822),(509,0.961165049),(510,0.95959596),
+    (511,0.957894737),(512,0.945054945),(513,0.941860465),(514,0.938271605),(515,0.934210526),
+    (516,0.929577465),(517,0.924242424),(518,0.918032787),(519,0.928571429),(520,0.923076923),
+    (521,0.916666667),(522,0.909090909),(523,0.9),(524,0.888888889),(525,0.875),
+    (526,0.857142857),(527,0.833333333),(528,0.8),(529,0.75),(530,0.666666667),
+    (531,0.5),(532,9.11e-12)
+) AS v(day_num, val)
+WHERE hds.day = v.day_num;
+
+-- Insert open_house baru dengan effective_date 2026-05-20
+-- multiplication_percentage diambil dari row existing (sudah di-UPDATE di step sebelumnya)
+INSERT INTO house_depreciation_standards
+    (house_type, day, effective_date, depreciation_percent, standard_week, name, multiplication_percentage)
+SELECT
+    'open_house'::house_type_enum,
+    day,
+    '2026-05-29'::date,
+    depreciation_percent,
+    25,
+    'Standard Open House Week 25',
+    multiplication_percentage
+FROM (
+    SELECT DISTINCT ON (day)
+        day, depreciation_percent, multiplication_percentage
+    FROM house_depreciation_standards
+    WHERE house_type = 'open_house'
+    ORDER BY day, effective_date DESC NULLS LAST
+) effective_open_house;
+
+
+-- Insert close_house baru dengan effective_date 2026-05-29
+-- multiplication_percentage diambil dari row existing (sudah di-UPDATE di step sebelumnya)
+INSERT INTO house_depreciation_standards
+    (house_type, day, effective_date, depreciation_percent, standard_week, name, multiplication_percentage)
+SELECT
+    'close_house'::house_type_enum,
+    day,
+    '2026-05-29'::date,
+    depreciation_percent,
+    25,
+    'Standard Close House Week 25',
+    multiplication_percentage
+FROM (
+    SELECT DISTINCT ON (day)
+        day, depreciation_percent, multiplication_percentage
+    FROM house_depreciation_standards
+    WHERE house_type = 'open_house'
+    ORDER BY day, effective_date DESC NULLS LAST
+) effective_close_house;
+
+-- Invalidate snapshot cache depreciation agar recompute dengan standard baru
+DELETE FROM farm_depreciation_snapshots;

internal/database/migrations/20260529144531_recalculate_economic_cutoff_25_weeks.down.sql

@@ -0,0 +1,22 @@
+-- Rollback: balik ke rule lama (19 minggu = 133 hari)
+
+BEGIN;
+
+UPDATE laying_transfers lt
+SET economic_cutoff_date = sub.cutoff_date,
+    updated_at = NOW()
+FROM (
+    SELECT
+        lt2.id AS transfer_id,
+        (MIN(pc.chick_in_date)::date + INTERVAL '133 days')::date AS cutoff_date
+    FROM laying_transfers lt2
+    JOIN project_chickins pc ON pc.project_flock_kandang_id = lt2.source_project_flock_kandang_id
+    WHERE lt2.deleted_at IS NULL
+      AND lt2.source_project_flock_kandang_id IS NOT NULL
+      AND pc.deleted_at IS NULL
+    GROUP BY lt2.id
+) sub
+WHERE lt.id = sub.transfer_id
+  AND lt.deleted_at IS NULL;
+
+COMMIT;

internal/database/migrations/20260529144531_recalculate_economic_cutoff_25_weeks.up.sql

@@ -0,0 +1,24 @@
+-- Recalculate laying_transfers.economic_cutoff_date dari rule 19 minggu (lama) ke 25 minggu (baru,
+-- sejalan dengan depreciation_start_age_day = 175). Semua transfer historis yang punya
+-- source_project_flock_kandang_id akan di-update agar economic_cutoff_date = source.chick_in_date + 175 hari.
+
+BEGIN;
+
+UPDATE laying_transfers lt
+SET economic_cutoff_date = sub.cutoff_date,
+    updated_at = NOW()
+FROM (
+    SELECT
+        lt2.id AS transfer_id,
+        (MIN(pc.chick_in_date)::date + INTERVAL '175 days')::date AS cutoff_date
+    FROM laying_transfers lt2
+    JOIN project_chickins pc ON pc.project_flock_kandang_id = lt2.source_project_flock_kandang_id
+    WHERE lt2.deleted_at IS NULL
+      AND lt2.source_project_flock_kandang_id IS NOT NULL
+      AND pc.deleted_at IS NULL
+    GROUP BY lt2.id
+) sub
+WHERE lt.id = sub.transfer_id
+  AND lt.deleted_at IS NULL;
+
+COMMIT;

internal/database/migrations/20260529144559_update_farm_depreciation_manual_inputs_pfk_10_11.down.sql

@@ -0,0 +1,14 @@
+-- Rollback total_cost ke nilai sebelum migration
+UPDATE farm_depreciation_manual_inputs
+SET total_cost = 562618200.000,
+    updated_at = NOW()
+WHERE project_flock_id = 10;
+
+UPDATE farm_depreciation_manual_inputs
+SET total_cost = 598552406.000,
+    updated_at = NOW()
+WHERE project_flock_id = 11;
+
+-- Snapshot lama tidak bisa di-restore — biarkan kosong, recompute otomatis
+-- saat user request endpoint depresiasi
+TRUNCATE TABLE farm_depreciation_snapshots;

internal/database/migrations/20260529144559_update_farm_depreciation_manual_inputs_pfk_10_11.up.sql

@@ -0,0 +1,21 @@
+-- Update total_cost farm_depreciation_manual_inputs untuk PFK 10 & 11
+-- per permintaan user (cutover 28 Feb 2026)
+--
+-- PFK 10 (Flock Jamali 003)    : 562.618.200,000   -> 1.900.157.533,55
+-- PFK 11 (Flock Tamansari 001) : 598.552.406,000   -> 2.521.797.832,14
+
+UPDATE farm_depreciation_manual_inputs
+SET total_cost   = 1900157533.55,
+    cutover_date = DATE '2026-02-28',
+    updated_at   = NOW()
+WHERE project_flock_id = 10;
+
+UPDATE farm_depreciation_manual_inputs
+SET total_cost   = 2521797832.14,
+    cutover_date = DATE '2026-02-28',
+    updated_at   = NOW()
+WHERE project_flock_id = 11;
+
+-- Pengaman: pastikan snapshot di-recompute dengan total_cost baru
+-- saat user request /api/reports/expense/depreciation
+TRUNCATE TABLE farm_depreciation_snapshots;

internal/database/migrations/20260603031237_block_marketing_overconsume_telur.down.sql

@@ -0,0 +1,17 @@
+BEGIN;
+
+-- Revert the TELUR / TELUR_GRADE marketing over-sell block. Removing these rows
+-- makes resolveOverConsume() fall back to the default allow rule again (the
+-- post-20260313061525 behaviour). The reasons are unique to this migration, so
+-- the DELETE only touches rows created here.
+
+DELETE FROM fifo_stock_v2_overconsume_rules
+WHERE lane = 'USABLE'
+  AND function_code = 'MARKETING_OUT'
+  AND flag_group_code IN ('TELUR', 'TELUR_GRADE')
+  AND reason IN (
+      'fifo_v2_exception_marketing_block_telur',
+      'fifo_v2_exception_marketing_block_telur_grade'
+  );
+
+COMMIT;

internal/database/migrations/20260603031237_block_marketing_overconsume_telur.up.sql

@@ -0,0 +1,54 @@
+BEGIN;
+
+-- Restore the marketing over-sell block for TELUR and TELUR_GRADE only.
+--
+-- Migration 20260313061525 narrowed the MARKETING_OUT over-sell block to
+-- flag_group_code='AYAM' and deactivated the global rule. That left TELUR /
+-- TELUR_GRADE with no matching block, so resolveOverConsume() fell back to the
+-- default rule 'fifo_v2_default_allow' (allow_overconsume=TRUE) and egg
+-- Delivery Orders could over-sell silently into marketing_delivery_products.pending_qty.
+--
+-- These rules make resolveOverConsume('TELUR'|'TELUR_GRADE','MARKETING_OUT') = FALSE,
+-- so an egg DO that exceeds available stock is REJECTED (ErrInsufficientStock)
+-- instead of being recorded as pending. Scope is "Telur saja" — AYAM and
+-- transfer behaviour are intentionally left unchanged.
+--
+-- NOTE: run the total_used reconciliation (cmd/reconcile-fifo-total-used) BEFORE
+-- applying this in production. Enabling the block while phantom total_used still
+-- inflates consumption would reject otherwise-valid egg orders.
+
+INSERT INTO fifo_stock_v2_overconsume_rules(flag_group_code, function_code, lane, allow_overconsume, priority, reason, is_active)
+SELECT 'TELUR', 'MARKETING_OUT', 'USABLE', FALSE, 20, 'fifo_v2_exception_marketing_block_telur', TRUE
+WHERE NOT EXISTS (
+    SELECT 1 FROM fifo_stock_v2_overconsume_rules
+    WHERE lane = 'USABLE'
+      AND function_code = 'MARKETING_OUT'
+      AND flag_group_code = 'TELUR'
+      AND reason = 'fifo_v2_exception_marketing_block_telur'
+);
+
+UPDATE fifo_stock_v2_overconsume_rules
+SET allow_overconsume = FALSE, priority = 20, is_active = TRUE
+WHERE lane = 'USABLE'
+  AND function_code = 'MARKETING_OUT'
+  AND flag_group_code = 'TELUR'
+  AND reason = 'fifo_v2_exception_marketing_block_telur';
+
+INSERT INTO fifo_stock_v2_overconsume_rules(flag_group_code, function_code, lane, allow_overconsume, priority, reason, is_active)
+SELECT 'TELUR_GRADE', 'MARKETING_OUT', 'USABLE', FALSE, 20, 'fifo_v2_exception_marketing_block_telur_grade', TRUE
+WHERE NOT EXISTS (
+    SELECT 1 FROM fifo_stock_v2_overconsume_rules
+    WHERE lane = 'USABLE'
+      AND function_code = 'MARKETING_OUT'
+      AND flag_group_code = 'TELUR_GRADE'
+      AND reason = 'fifo_v2_exception_marketing_block_telur_grade'
+);
+
+UPDATE fifo_stock_v2_overconsume_rules
+SET allow_overconsume = FALSE, priority = 20, is_active = TRUE
+WHERE lane = 'USABLE'
+  AND function_code = 'MARKETING_OUT'
+  AND flag_group_code = 'TELUR_GRADE'
+  AND reason = 'fifo_v2_exception_marketing_block_telur_grade';
+
+COMMIT;

internal/database/migrations/20260604041616_add_project_flock_id_to_house_depreciation_standards.down.sql

@@ -0,0 +1,16 @@
+-- Rollback: hapus kolom project_flock_ids dan semua index terkait,
+-- kembalikan unique constraint lama (house_type, day, effective_date).
+
+DROP INDEX IF EXISTS idx_hds_global_unique;
+DROP INDEX IF EXISTS idx_hds_custom_unique;
+DROP INDEX IF EXISTS idx_hds_project_flock_ids;
+
+-- Safety net: hapus baris custom yang mungkin tersisa sebelum drop kolom.
+DELETE FROM house_depreciation_standards WHERE project_flock_ids IS NOT NULL;
+
+ALTER TABLE house_depreciation_standards DROP COLUMN project_flock_ids;
+
+-- Kembalikan unique constraint lama.
+ALTER TABLE house_depreciation_standards
+    ADD CONSTRAINT house_depreciation_standards_house_type_day_eff_unique
+    UNIQUE (house_type, day, effective_date);

internal/database/migrations/20260604041616_add_project_flock_id_to_house_depreciation_standards.up.sql

@@ -0,0 +1,31 @@
+-- Tambah kolom project_flock_ids BIGINT[] ke house_depreciation_standards.
+-- Baris dengan project_flock_ids NOT NULL = kurva khusus untuk flock-flock tersebut.
+-- Baris dengan project_flock_ids NULL = kurva global default (fallback semua flock).
+--
+-- BIGINT[] memungkinkan 1 baris dipakai oleh N flock tanpa duplikasi:
+--   project_flock_ids = ARRAY[52, 53, 54]  →  baris ini berlaku untuk ketiga flock.
+-- Lookup engine: WHERE project_flock_ids IS NULL OR ? = ANY(project_flock_ids)
+
+-- 1. Hapus unique constraint lama (house_type, day, effective_date).
+--    Digantikan oleh dua partial unique indexes di bawah.
+ALTER TABLE house_depreciation_standards
+    DROP CONSTRAINT house_depreciation_standards_house_type_day_eff_unique;
+
+-- 2. Tambah kolom baru.
+ALTER TABLE house_depreciation_standards
+    ADD COLUMN project_flock_ids BIGINT[] NULL;
+
+-- 3. GIN index untuk efficient ? = ANY(project_flock_ids) lookup.
+CREATE INDEX idx_hds_project_flock_ids
+    ON house_depreciation_standards USING GIN (project_flock_ids);
+
+-- 4. Partial unique: satu baris global per (house_type, day, effective_date).
+CREATE UNIQUE INDEX idx_hds_global_unique
+    ON house_depreciation_standards (house_type, day, effective_date)
+    WHERE project_flock_ids IS NULL;
+
+-- 5. Partial unique: satu baris custom per (house_type, day, effective_date).
+--    Kalau butuh 2 kurva berbeda untuk hari+tanggal yang sama, pakai effective_date berbeda.
+CREATE UNIQUE INDEX idx_hds_custom_unique
+    ON house_depreciation_standards (house_type, day, effective_date)
+    WHERE project_flock_ids IS NOT NULL;

internal/database/migrations/20260604041658_update_farm_depreciation_manual_inputs.down.sql

@@ -0,0 +1,14 @@
+-- Reverse UPSERT: hapus baris PFK 47 & 48 yang kemungkinan baru diinsert oleh up migration ini.
+-- Jika sebelumnya sudah ada (ON CONFLICT DO UPDATE), baris ini akan terhapus —
+-- restore manual dari backup jika diperlukan.
+DELETE FROM farm_depreciation_manual_inputs
+WHERE project_flock_id IN (47, 48);
+
+-- UPDATE rows untuk PFK 4–27 tidak bisa di-reverse secara presisi:
+-- nilai total_cost sebelum migration ini tidak tersimpan di migration history
+-- (data awal di-load via cmd/import-farm-depreciation-manual-inputs dari Excel).
+-- PFK 10 dan 11 tidak berubah (nilai sama dengan state dari migration 20260529144559).
+-- Jika perlu rollback penuh: restore dari database backup atau re-import Excel lama.
+
+-- Recompute snapshots setelah rollback
+TRUNCATE TABLE farm_depreciation_snapshots;

internal/database/migrations/20260604041658_update_farm_depreciation_manual_inputs.up.sql

@@ -0,0 +1,105 @@
+
+
+UPDATE farm_depreciation_manual_inputs
+SET total_cost   = 1900157533.55,
+    cutover_date = DATE '2026-02-28',
+    updated_at   = NOW()
+WHERE project_flock_id = 10;
+
+
+UPDATE farm_depreciation_manual_inputs
+SET total_cost   = 146658321.066,
+    cutover_date = DATE '2026-02-28',
+    updated_at   = NOW()
+WHERE project_flock_id = 13;
+
+
+
+UPDATE farm_depreciation_manual_inputs
+SET total_cost   = 51824694.138,
+    cutover_date = DATE '2026-02-28',
+    updated_at   = NOW()
+WHERE project_flock_id = 17;
+
+UPDATE farm_depreciation_manual_inputs
+SET total_cost   = 15491774.796,
+    cutover_date = DATE '2026-02-28',
+    updated_at   = NOW()
+WHERE project_flock_id = 8;
+
+
+
+
+-- Cutover 2026-02-28 (lanjutan)
+UPDATE farm_depreciation_manual_inputs
+SET total_cost = 575074391.36, cutover_date = DATE '2026-02-28', updated_at = NOW()
+WHERE project_flock_id = 4;
+
+UPDATE farm_depreciation_manual_inputs
+SET total_cost = 578360642.51, cutover_date = DATE '2026-02-28', updated_at = NOW()
+WHERE project_flock_id = 5;
+
+UPDATE farm_depreciation_manual_inputs
+SET total_cost = 880983605.92, cutover_date = DATE '2026-02-28', updated_at = NOW()
+WHERE project_flock_id = 6;
+
+UPDATE farm_depreciation_manual_inputs
+SET total_cost = 391669576.153, cutover_date = DATE '2026-02-28', updated_at = NOW()
+WHERE project_flock_id = 9;
+
+UPDATE farm_depreciation_manual_inputs
+SET total_cost = 2521797832.14, cutover_date = DATE '2026-02-28', updated_at = NOW()
+WHERE project_flock_id = 11;
+
+UPDATE farm_depreciation_manual_inputs
+SET total_cost = 139227054.164, cutover_date = DATE '2026-02-28', updated_at = NOW()
+WHERE project_flock_id = 12;
+
+UPDATE farm_depreciation_manual_inputs
+SET total_cost = 380083106.836, cutover_date = DATE '2026-02-28', updated_at = NOW()
+WHERE project_flock_id = 14;
+
+UPDATE farm_depreciation_manual_inputs
+SET total_cost = 705136853.847, cutover_date = DATE '2026-02-28', updated_at = NOW()
+WHERE project_flock_id = 15;
+
+UPDATE farm_depreciation_manual_inputs
+SET total_cost = 209816474.000, cutover_date = DATE '2026-02-28', updated_at = NOW()
+WHERE project_flock_id = 18;
+
+UPDATE farm_depreciation_manual_inputs
+SET total_cost = 557606867.000, cutover_date = DATE '2026-02-28', updated_at = NOW()
+WHERE project_flock_id = 19;
+
+UPDATE farm_depreciation_manual_inputs
+SET total_cost = 239330456.11, cutover_date = DATE '2026-02-28', updated_at = NOW()
+WHERE project_flock_id = 20;
+
+UPDATE farm_depreciation_manual_inputs
+SET total_cost = 4724203916.72, cutover_date = DATE '2026-02-28', updated_at = NOW()
+WHERE project_flock_id = 26;
+
+-- Cutover 2026-05-15
+UPDATE farm_depreciation_manual_inputs
+SET total_cost = 5449963647.43, cutover_date = DATE '2026-05-15', updated_at = NOW()
+WHERE project_flock_id = 27;
+
+-- Cutover 2026-06-08 (upsert — row mungkin belum ada)
+INSERT INTO farm_depreciation_manual_inputs (project_flock_id, total_cost, cutover_date, created_at, updated_at)
+VALUES (47, 5395429899.42, DATE '2026-06-08', NOW(), NOW())
+ON CONFLICT (project_flock_id) DO UPDATE
+    SET total_cost   = EXCLUDED.total_cost,
+        cutover_date = EXCLUDED.cutover_date,
+        updated_at   = NOW();
+
+-- Cutover 2026-06-16 (upsert — row mungkin belum ada)
+INSERT INTO farm_depreciation_manual_inputs (project_flock_id, total_cost, cutover_date, created_at, updated_at)
+VALUES (48, 5514616442.08, DATE '2026-06-16', NOW(), NOW())
+ON CONFLICT (project_flock_id) DO UPDATE
+    SET total_cost   = EXCLUDED.total_cost,
+        cutover_date = EXCLUDED.cutover_date,
+        updated_at   = NOW();
+
+-- Pengaman: pastikan snapshot di-recompute dengan total_cost baru
+-- saat user request /api/reports/expense/depreciation
+TRUNCATE TABLE farm_depreciation_snapshots;

internal/database/migrations/20260604041743_fix_hds_custom_unique_per_flock.down.sql

@@ -0,0 +1,8 @@
+DROP INDEX IF EXISTS idx_hds_custom_unique;
+
+-- Remove all per-flock custom curves; they must be re-seeded after rolling back.
+DELETE FROM house_depreciation_standards WHERE project_flock_ids IS NOT NULL;
+
+CREATE UNIQUE INDEX idx_hds_custom_unique
+    ON house_depreciation_standards (house_type, day, effective_date)
+    WHERE project_flock_ids IS NOT NULL;

internal/database/migrations/20260604041743_fix_hds_custom_unique_per_flock.up.sql

@@ -0,0 +1,10 @@
+-- Allow multiple custom depreciation curves per (house_type, day, effective_date)
+-- for different flock groups. Previously idx_hds_custom_unique only keyed on
+-- (house_type, day, effective_date), so separate curves for different project_flock_ids
+-- arrays on the same date were blocked.
+
+DROP INDEX IF EXISTS idx_hds_custom_unique;
+
+CREATE UNIQUE INDEX idx_hds_custom_unique
+    ON house_depreciation_standards (house_type, day, effective_date, project_flock_ids)
+    WHERE project_flock_ids IS NOT NULL;

internal/database/migrations/20260604041941_seed_house_depreciation_flocks_8_13_17.down.sql

@@ -0,0 +1,8 @@
+-- Hapus baris kurva custom dari house_depreciation_standards.
+-- Exact match pada array (IDs di-sort, sama persis dengan yang di-insert).
+DELETE FROM house_depreciation_standards
+WHERE project_flock_ids = ARRAY[8,13,17]::bigint[]
+  AND effective_date = DATE '2026-06-03';
+
+-- Recompute snapshot depresiasi.
+DELETE FROM farm_depreciation_snapshots WHERE project_flock_id IN (8, 13, 17);

internal/database/migrations/20260604041941_seed_house_depreciation_flocks_8_13_17.up.sql

@@ -0,0 +1,131 @@
+-- Kurva depresiasi khusus flock 8, 13, 17 (house_type=open_house, effective_date=2026-06-03).
+-- Override hanya multiplication_percentage; house_type & standard_week diwarisi dari baris global.
+-- depreciation_percent diturunkan = (1 - multiplication_percentage) * 100.
+-- Lookup engine: ? = ANY(project_flock_ids) — satu baris dipakai semua flock.
+
+-- Hapus custom curve untuk array ini agar INSERT idempoten.
+DELETE FROM house_depreciation_standards
+WHERE project_flock_ids = ARRAY[8,13,17]::bigint[]
+  AND house_type = 'open_house'::house_type_enum
+  AND effective_date = DATE '2026-06-03';
+
+INSERT INTO house_depreciation_standards
+    (project_flock_ids, house_type, day, effective_date,
+     multiplication_percentage, depreciation_percent, standard_week, name)
+SELECT
+    ARRAY[8,13,17]::bigint[], g.house_type, g.day, DATE '2026-06-03',
+    v.mult, (1 - v.mult) * 100, g.standard_week,
+    'Custom flocks 8, 13, 17 (eff 2026-06-03)'
+FROM (VALUES
+    (1, 0.9978::numeric), (2, 0.9978), (3, 0.9978), (4, 0.9978), (5, 0.9978),
+    (6, 0.9978), (7, 0.9978), (8, 0.9978), (9, 0.9978), (10, 0.9978),
+    (11, 0.9978), (12, 0.9978), (13, 0.9978), (14, 0.9978), (15, 0.9978),
+    (16, 0.9978), (17, 0.9978), (18, 0.9978), (19, 0.9978), (20, 0.9978),
+    (21, 0.9977), (22, 0.9977), (23, 0.9977), (24, 0.9977), (25, 0.9977),
+    (26, 0.9977), (27, 0.9977), (28, 0.9977), (29, 0.9977), (30, 0.9975),
+    (31, 0.9974), (32, 0.9974), (33, 0.9974), (34, 0.9974), (35, 0.9974),
+    (36, 0.9974), (37, 0.9974), (38, 0.9974), (39, 0.9974), (40, 0.9974),
+    (41, 0.9974), (42, 0.9974), (43, 0.9977), (44, 0.9977), (45, 0.9977),
+    (46, 0.9977), (47, 0.9977), (48, 0.9977), (49, 0.9977), (50, 0.9973),
+    (51, 0.9973), (52, 0.9973), (53, 0.9973), (54, 0.9973), (55, 0.9973),
+    (56, 0.9973), (57, 0.9973), (58, 0.9973), (59, 0.9973), (60, 0.9973),
+    (61, 0.9972), (62, 0.9972), (63, 0.9972), (64, 0.9976), (65, 0.9976),
+    (66, 0.9976), (67, 0.9976), (68, 0.9976), (69, 0.9976), (70, 0.9976),
+    (71, 0.9972), (72, 0.9972), (73, 0.9972), (74, 0.9972), (75, 0.9971),
+    (76, 0.9971), (77, 0.9971), (78, 0.9975), (79, 0.9975), (80, 0.9975),
+    (81, 0.9975), (82, 0.9975), (83, 0.9975), (84, 0.9975), (85, 0.9971),
+    (86, 0.9971), (87, 0.9971), (88, 0.997), (89, 0.997), (90, 0.997),
+    (91, 0.997), (92, 0.997), (93, 0.997), (94, 0.997), (95, 0.997),
+    (96, 0.997), (97, 0.997), (98, 0.997), (99, 0.9974), (100, 0.9974),
+    (101, 0.9974), (102, 0.9974), (103, 0.9974), (104, 0.9973), (105, 0.9973),
+    (106, 0.9969), (107, 0.9969), (108, 0.9969), (109, 0.9969), (110, 0.9968),
+    (111, 0.9968), (112, 0.9968), (113, 0.9973), (114, 0.9973), (115, 0.9973),
+    (116, 0.9972), (117, 0.9972), (118, 0.9972), (119, 0.9972), (120, 0.9968),
+    (121, 0.9967), (122, 0.9967), (123, 0.9967), (124, 0.9967), (125, 0.9967),
+    (126, 0.9967), (127, 0.9972), (128, 0.9971), (129, 0.9971), (130, 0.9971),
+    (131, 0.9971), (132, 0.9971), (133, 0.9971), (134, 0.9966), (135, 0.9966),
+    (136, 0.9966), (137, 0.9966), (138, 0.9966), (139, 0.9966), (140, 0.9965),
+    (141, 0.997), (142, 0.997), (143, 0.997), (144, 0.997), (145, 0.997),
+    (146, 0.997), (147, 0.997), (148, 0.9965), (149, 0.9964), (150, 0.9964),
+    (151, 0.9964), (152, 0.9964), (153, 0.9964), (154, 0.9964), (155, 0.9969),
+    (156, 0.9969), (157, 0.9969), (158, 0.9969), (159, 0.9968), (160, 0.9968),
+    (161, 0.9968), (162, 0.9968), (163, 0.9968), (164, 0.9968), (165, 0.9968),
+    (166, 0.9968), (167, 0.9968), (168, 0.9968), (169, 0.9962), (170, 0.9962),
+    (171, 0.9962), (172, 0.9962), (173, 0.9961), (174, 0.9961), (175, 0.9961),
+    (176, 0.9967), (177, 0.9966), (178, 0.9966), (179, 0.9966), (180, 0.9966),
+    (181, 0.9966), (182, 0.9966), (183, 0.9966), (184, 0.9966), (185, 0.9965),
+    (186, 0.9965), (187, 0.9965), (188, 0.9965), (189, 0.9965), (190, 0.9959),
+    (191, 0.9959), (192, 0.9959), (193, 0.9959), (194, 0.9958), (195, 0.9958),
+    (196, 0.9958), (197, 0.9964), (198, 0.9964), (199, 0.9964), (200, 0.9963),
+    (201, 0.9963), (202, 0.9963), (203, 0.9963), (204, 0.9963), (205, 0.9963),
+    (206, 0.9963), (207, 0.9962), (208, 0.9962), (209, 0.9962), (210, 0.9962),
+    (211, 0.9962), (212, 0.9962), (213, 0.9962), (214, 0.9961), (215, 0.9961),
+    (216, 0.9961), (217, 0.9961), (218, 0.9961), (219, 0.9961), (220, 0.9961),
+    (221, 0.996), (222, 0.996), (223, 0.996), (224, 0.996), (225, 0.9953),
+    (226, 0.9953), (227, 0.9953), (228, 0.9952), (229, 0.9952), (230, 0.9952),
+    (231, 0.9952), (232, 0.9958), (233, 0.9958), (234, 0.9958), (235, 0.9958),
+    (236, 0.9958), (237, 0.9958), (238, 0.9957), (239, 0.9957), (240, 0.9957),
+    (241, 0.9957), (242, 0.9957), (243, 0.9956), (244, 0.9956), (245, 0.9956),
+    (246, 0.9956), (247, 0.9956), (248, 0.9955), (249, 0.9955), (250, 0.9955),
+    (251, 0.9955), (252, 0.9955), (253, 0.9954), (254, 0.9954), (255, 0.9954),
+    (256, 0.9954), (257, 0.9954), (258, 0.9953), (259, 0.9953), (260, 0.9953),
+    (261, 0.9953), (262, 0.9952), (263, 0.9952), (264, 0.9952), (265, 0.9952),
+    (266, 0.9952), (267, 0.9951), (268, 0.9951), (269, 0.9951), (270, 0.9951),
+    (271, 0.995), (272, 0.995), (273, 0.995), (274, 0.995), (275, 0.9949),
+    (276, 0.9949), (277, 0.9949), (278, 0.9949), (279, 0.9948), (280, 0.9948),
+    (281, 0.9948), (282, 0.9947), (283, 0.9947), (284, 0.9947), (285, 0.9947),
+    (286, 0.9946), (287, 0.9946), (288, 0.9955), (289, 0.9955), (290, 0.9954),
+    (291, 0.9954), (292, 0.9954), (293, 0.9954), (294, 0.9954), (295, 0.9944),
+    (296, 0.9944), (297, 0.9943), (298, 0.9943), (299, 0.9943), (300, 0.9942),
+    (301, 0.9942), (302, 0.9942), (303, 0.9941), (304, 0.9941), (305, 0.9941),
+    (306, 0.994), (307, 0.994), (308, 0.994), (309, 0.9939), (310, 0.9939),
+    (311, 0.9938), (312, 0.9938), (313, 0.9938), (314, 0.9937), (315, 0.9937),
+    (316, 0.9937), (317, 0.9936), (318, 0.9936), (319, 0.9935), (320, 0.9935),
+    (321, 0.9934), (322, 0.9934), (323, 0.9945), (324, 0.9944), (325, 0.9944),
+    (326, 0.9944), (327, 0.9943), (328, 0.9943), (329, 0.9943), (330, 0.9931),
+    (331, 0.993), (332, 0.993), (333, 0.9929), (334, 0.9929), (335, 0.9928),
+    (336, 0.9928), (337, 0.9939), (338, 0.9939), (339, 0.9939), (340, 0.9938),
+    (341, 0.9938), (342, 0.9938), (343, 0.9937), (344, 0.9924), (345, 0.9924),
+    (346, 0.9923), (347, 0.9922), (348, 0.9922), (349, 0.9921), (350, 0.9921),
+    (351, 0.992), (352, 0.9919), (353, 0.9919), (354, 0.9918), (355, 0.9917),
+    (356, 0.9917), (357, 0.9916), (358, 0.9929), (359, 0.9929), (360, 0.9928),
+    (361, 0.9928), (362, 0.9927), (363, 0.9927), (364, 0.9926), (365, 0.9911),
+    (366, 0.991), (367, 0.9909), (368, 0.9908), (369, 0.9907), (370, 0.9907),
+    (371, 0.9906), (372, 0.9921), (373, 0.992), (374, 0.9919), (375, 0.9919),
+    (376, 0.9918), (377, 0.9917), (378, 0.9917), (379, 0.9916), (380, 0.9915),
+    (381, 0.9915), (382, 0.9914), (383, 0.9913), (384, 0.9912), (385, 0.9912),
+    (386, 0.9893), (387, 0.9892), (388, 0.9891), (389, 0.9889), (390, 0.9888),
+    (391, 0.9887), (392, 0.9885), (393, 0.9903), (394, 0.9903), (395, 0.9902),
+    (396, 0.9901), (397, 0.99), (398, 0.9899), (399, 0.9898), (400, 0.9896),
+    (401, 0.9895), (402, 0.9894), (403, 0.9893), (404, 0.9892), (405, 0.9891),
+    (406, 0.989), (407, 0.9888), (408, 0.9887), (409, 0.9886), (410, 0.9885),
+    (411, 0.9883), (412, 0.9882), (413, 0.988), (414, 0.9855), (415, 0.9853),
+    (416, 0.985), (417, 0.9848), (418, 0.9846), (419, 0.9843), (420, 0.9841),
+    (421, 0.9865), (422, 0.9863), (423, 0.9861), (424, 0.986), (425, 0.9858),
+    (426, 0.9855), (427, 0.9853), (428, 0.9851), (429, 0.9849), (430, 0.9847),
+    (431, 0.9844), (432, 0.9842), (433, 0.9839), (434, 0.9837), (435, 0.9834),
+    (436, 0.9831), (437, 0.9828), (438, 0.9825), (439, 0.9822), (440, 0.9819),
+    (441, 0.9815), (442, 0.9812), (443, 0.9808), (444, 0.9805), (445, 0.9801),
+    (446, 0.9797), (447, 0.9793), (448, 0.9788), (449, 0.9784), (450, 0.9779),
+    (451, 0.9774), (452, 0.9769), (453, 0.9763), (454, 0.9757), (455, 0.9751),
+    (456, 0.9745), (457, 0.9738), (458, 0.9731), (459, 0.9724), (460, 0.9716),
+    (461, 0.9708), (462, 0.9699), (463, 0.9752), (464, 0.9745), (465, 0.9739),
+    (466, 0.9732), (467, 0.9724), (468, 0.9716), (469, 0.9708), (470, 0.9624),
+    (471, 0.9609), (472, 0.9593), (473, 0.9576), (474, 0.9558), (475, 0.9537),
+    (476, 0.9515), (477, 0.949), (478, 0.9462), (479, 0.9432), (480, 0.9398),
+    (481, 0.9359), (482, 0.9315), (483, 0.9265), (484, 0.9206), (485, 0.9138),
+    (486, 0.9057), (487, 0.8958), (488, 0.8837), (489, 0.8684), (490, 0.8485),
+    (491, 0.8571), (492, 0.8333), (493, 0.8), (494, 0.75), (495, 0.6667),
+    (496, 0.5), (497, 0)
+) AS v(day, mult)
+JOIN LATERAL (
+    SELECT DISTINCT ON (day) house_type, day, standard_week
+    FROM house_depreciation_standards
+    WHERE project_flock_ids IS NULL
+      AND house_type = 'open_house'::house_type_enum
+      AND day = v.day
+    ORDER BY day, effective_date DESC NULLS LAST
+) g ON TRUE;
+
+-- Recompute snapshot depresiasi untuk semua flock yang dipetakan.
+DELETE FROM farm_depreciation_snapshots WHERE project_flock_id IN (8, 13, 17);

internal/database/migrations/20260604042051_seed_house_depreciation_flocks_18.down.sql

@@ -0,0 +1,8 @@
+-- Hapus baris kurva custom dari house_depreciation_standards.
+-- Exact match pada array (IDs di-sort, sama persis dengan yang di-insert).
+DELETE FROM house_depreciation_standards
+WHERE project_flock_ids = ARRAY[18]::bigint[]
+  AND effective_date = DATE '2026-06-03';
+
+-- Recompute snapshot depresiasi.
+DELETE FROM farm_depreciation_snapshots WHERE project_flock_id IN (18);

internal/database/migrations/20260604042051_seed_house_depreciation_flocks_18.up.sql

@@ -0,0 +1,131 @@
+-- Kurva depresiasi khusus flock 18 (house_type=open_house, effective_date=2026-06-03).
+-- Override hanya multiplication_percentage; house_type & standard_week diwarisi dari baris global.
+-- depreciation_percent diturunkan = (1 - multiplication_percentage) * 100.
+-- Lookup engine: ? = ANY(project_flock_ids) — satu baris dipakai semua flock.
+
+-- Hapus custom curve untuk array ini agar INSERT idempoten.
+DELETE FROM house_depreciation_standards
+WHERE project_flock_ids = ARRAY[18,14,12,15,9,19]::bigint[]
+  AND house_type = 'open_house'::house_type_enum
+  AND effective_date = DATE '2026-06-03';
+
+INSERT INTO house_depreciation_standards
+    (project_flock_ids, house_type, day, effective_date,
+     multiplication_percentage, depreciation_percent, standard_week, name)
+SELECT
+    ARRAY[18,14,12,15,9,19]::bigint[], g.house_type, g.day, DATE '2026-06-03',
+    v.mult, (1 - v.mult) * 100, g.standard_week,
+    'Custom flocks 18,14,12,15,9,19 (eff 2026-06-03)'
+FROM (VALUES
+    (1, 0.9976::numeric), (2, 0.9976), (3, 0.9976), (4, 0.9976), (5, 0.9976),
+    (6, 0.9976), (7, 0.9976), (8, 0.9976), (9, 0.9976), (10, 0.9976),
+    (11, 0.9976), (12, 0.9976), (13, 0.9976), (14, 0.9975), (15, 0.9979),
+    (16, 0.9979), (17, 0.9979), (18, 0.9979), (19, 0.9979), (20, 0.9979),
+    (21, 0.9979), (22, 0.9975), (23, 0.9975), (24, 0.9975), (25, 0.9975),
+    (26, 0.9975), (27, 0.9975), (28, 0.9975), (29, 0.9975), (30, 0.9975),
+    (31, 0.9974), (32, 0.9974), (33, 0.9974), (34, 0.9974), (35, 0.9974),
+    (36, 0.9974), (37, 0.9974), (38, 0.9974), (39, 0.9974), (40, 0.9974),
+    (41, 0.9974), (42, 0.9974), (43, 0.9977), (44, 0.9977), (45, 0.9977),
+    (46, 0.9977), (47, 0.9977), (48, 0.9977), (49, 0.9977), (50, 0.9973),
+    (51, 0.9973), (52, 0.9973), (53, 0.9973), (54, 0.9973), (55, 0.9973),
+    (56, 0.9973), (57, 0.9973), (58, 0.9973), (59, 0.9973), (60, 0.9973),
+    (61, 0.9972), (62, 0.9972), (63, 0.9972), (64, 0.9976), (65, 0.9976),
+    (66, 0.9976), (67, 0.9976), (68, 0.9976), (69, 0.9976), (70, 0.9976),
+    (71, 0.9972), (72, 0.9972), (73, 0.9972), (74, 0.9972), (75, 0.9971),
+    (76, 0.9971), (77, 0.9971), (78, 0.9975), (79, 0.9975), (80, 0.9975),
+    (81, 0.9975), (82, 0.9975), (83, 0.9975), (84, 0.9975), (85, 0.9971),
+    (86, 0.9971), (87, 0.9971), (88, 0.997), (89, 0.997), (90, 0.997),
+    (91, 0.997), (92, 0.997), (93, 0.997), (94, 0.997), (95, 0.997),
+    (96, 0.997), (97, 0.997), (98, 0.997), (99, 0.9974), (100, 0.9974),
+    (101, 0.9974), (102, 0.9974), (103, 0.9974), (104, 0.9973), (105, 0.9973),
+    (106, 0.9969), (107, 0.9969), (108, 0.9969), (109, 0.9969), (110, 0.9968),
+    (111, 0.9968), (112, 0.9968), (113, 0.9973), (114, 0.9973), (115, 0.9973),
+    (116, 0.9972), (117, 0.9972), (118, 0.9972), (119, 0.9972), (120, 0.9968),
+    (121, 0.9967), (122, 0.9967), (123, 0.9967), (124, 0.9967), (125, 0.9967),
+    (126, 0.9967), (127, 0.9972), (128, 0.9971), (129, 0.9971), (130, 0.9971),
+    (131, 0.9971), (132, 0.9971), (133, 0.9971), (134, 0.9966), (135, 0.9966),
+    (136, 0.9966), (137, 0.9966), (138, 0.9966), (139, 0.9966), (140, 0.9965),
+    (141, 0.997), (142, 0.997), (143, 0.997), (144, 0.997), (145, 0.997),
+    (146, 0.997), (147, 0.997), (148, 0.9965), (149, 0.9964), (150, 0.9964),
+    (151, 0.9964), (152, 0.9964), (153, 0.9964), (154, 0.9964), (155, 0.9969),
+    (156, 0.9969), (157, 0.9969), (158, 0.9969), (159, 0.9968), (160, 0.9968),
+    (161, 0.9968), (162, 0.9968), (163, 0.9968), (164, 0.9968), (165, 0.9968),
+    (166, 0.9968), (167, 0.9968), (168, 0.9968), (169, 0.9962), (170, 0.9962),
+    (171, 0.9962), (172, 0.9962), (173, 0.9961), (174, 0.9961), (175, 0.9961),
+    (176, 0.9967), (177, 0.9966), (178, 0.9966), (179, 0.9966), (180, 0.9966),
+    (181, 0.9966), (182, 0.9966), (183, 0.9966), (184, 0.9966), (185, 0.9965),
+    (186, 0.9965), (187, 0.9965), (188, 0.9965), (189, 0.9965), (190, 0.9959),
+    (191, 0.9959), (192, 0.9959), (193, 0.9959), (194, 0.9958), (195, 0.9958),
+    (196, 0.9958), (197, 0.9964), (198, 0.9964), (199, 0.9964), (200, 0.9963),
+    (201, 0.9963), (202, 0.9963), (203, 0.9963), (204, 0.9963), (205, 0.9963),
+    (206, 0.9963), (207, 0.9962), (208, 0.9962), (209, 0.9962), (210, 0.9962),
+    (211, 0.9962), (212, 0.9962), (213, 0.9962), (214, 0.9961), (215, 0.9961),
+    (216, 0.9961), (217, 0.9961), (218, 0.9961), (219, 0.9961), (220, 0.9961),
+    (221, 0.996), (222, 0.996), (223, 0.996), (224, 0.996), (225, 0.9953),
+    (226, 0.9953), (227, 0.9953), (228, 0.9952), (229, 0.9952), (230, 0.9952),
+    (231, 0.9952), (232, 0.9958), (233, 0.9958), (234, 0.9958), (235, 0.9958),
+    (236, 0.9958), (237, 0.9958), (238, 0.9957), (239, 0.9957), (240, 0.9957),
+    (241, 0.9957), (242, 0.9957), (243, 0.9956), (244, 0.9956), (245, 0.9956),
+    (246, 0.9956), (247, 0.9956), (248, 0.9955), (249, 0.9955), (250, 0.9955),
+    (251, 0.9955), (252, 0.9955), (253, 0.9954), (254, 0.9954), (255, 0.9954),
+    (256, 0.9954), (257, 0.9954), (258, 0.9953), (259, 0.9953), (260, 0.9953),
+    (261, 0.9953), (262, 0.9952), (263, 0.9952), (264, 0.9952), (265, 0.9952),
+    (266, 0.9952), (267, 0.9951), (268, 0.9951), (269, 0.9951), (270, 0.9951),
+    (271, 0.995), (272, 0.995), (273, 0.995), (274, 0.995), (275, 0.9949),
+    (276, 0.9949), (277, 0.9949), (278, 0.9949), (279, 0.9948), (280, 0.9948),
+    (281, 0.9948), (282, 0.9947), (283, 0.9947), (284, 0.9947), (285, 0.9947),
+    (286, 0.9946), (287, 0.9946), (288, 0.9955), (289, 0.9955), (290, 0.9954),
+    (291, 0.9954), (292, 0.9954), (293, 0.9954), (294, 0.9954), (295, 0.9944),
+    (296, 0.9944), (297, 0.9943), (298, 0.9943), (299, 0.9943), (300, 0.9942),
+    (301, 0.9942), (302, 0.9942), (303, 0.9941), (304, 0.9941), (305, 0.9941),
+    (306, 0.994), (307, 0.994), (308, 0.994), (309, 0.9939), (310, 0.9939),
+    (311, 0.9938), (312, 0.9938), (313, 0.9938), (314, 0.9937), (315, 0.9937),
+    (316, 0.9937), (317, 0.9936), (318, 0.9936), (319, 0.9935), (320, 0.9935),
+    (321, 0.9934), (322, 0.9934), (323, 0.9945), (324, 0.9944), (325, 0.9944),
+    (326, 0.9944), (327, 0.9943), (328, 0.9943), (329, 0.9943), (330, 0.9931),
+    (331, 0.993), (332, 0.993), (333, 0.9929), (334, 0.9929), (335, 0.9928),
+    (336, 0.9928), (337, 0.9939), (338, 0.9939), (339, 0.9939), (340, 0.9938),
+    (341, 0.9938), (342, 0.9938), (343, 0.9937), (344, 0.9924), (345, 0.9924),
+    (346, 0.9923), (347, 0.9922), (348, 0.9922), (349, 0.9921), (350, 0.9921),
+    (351, 0.992), (352, 0.9919), (353, 0.9919), (354, 0.9918), (355, 0.9917),
+    (356, 0.9917), (357, 0.9916), (358, 0.9929), (359, 0.9929), (360, 0.9928),
+    (361, 0.9928), (362, 0.9927), (363, 0.9927), (364, 0.9926), (365, 0.9911),
+    (366, 0.991), (367, 0.9909), (368, 0.9908), (369, 0.9907), (370, 0.9907),
+    (371, 0.9906), (372, 0.9921), (373, 0.992), (374, 0.9919), (375, 0.9919),
+    (376, 0.9918), (377, 0.9917), (378, 0.9917), (379, 0.9916), (380, 0.9915),
+    (381, 0.9915), (382, 0.9914), (383, 0.9913), (384, 0.9912), (385, 0.9912),
+    (386, 0.9893), (387, 0.9892), (388, 0.9891), (389, 0.9889), (390, 0.9888),
+    (391, 0.9887), (392, 0.9885), (393, 0.9903), (394, 0.9903), (395, 0.9902),
+    (396, 0.9901), (397, 0.99), (398, 0.9899), (399, 0.9898), (400, 0.9896),
+    (401, 0.9895), (402, 0.9894), (403, 0.9893), (404, 0.9892), (405, 0.9891),
+    (406, 0.989), (407, 0.9888), (408, 0.9887), (409, 0.9886), (410, 0.9885),
+    (411, 0.9883), (412, 0.9882), (413, 0.988), (414, 0.9855), (415, 0.9853),
+    (416, 0.985), (417, 0.9848), (418, 0.9846), (419, 0.9843), (420, 0.9841),
+    (421, 0.9865), (422, 0.9863), (423, 0.9861), (424, 0.986), (425, 0.9858),
+    (426, 0.9855), (427, 0.9853), (428, 0.9851), (429, 0.9849), (430, 0.9847),
+    (431, 0.9844), (432, 0.9842), (433, 0.9839), (434, 0.9837), (435, 0.9834),
+    (436, 0.9831), (437, 0.9828), (438, 0.9825), (439, 0.9822), (440, 0.9819),
+    (441, 0.9815), (442, 0.9812), (443, 0.9808), (444, 0.9805), (445, 0.9801),
+    (446, 0.9797), (447, 0.9793), (448, 0.9788), (449, 0.9784), (450, 0.9779),
+    (451, 0.9774), (452, 0.9769), (453, 0.9763), (454, 0.9757), (455, 0.9751),
+    (456, 0.9745), (457, 0.9738), (458, 0.9731), (459, 0.9724), (460, 0.9716),
+    (461, 0.9708), (462, 0.9699), (463, 0.9752), (464, 0.9745), (465, 0.9739),
+    (466, 0.9732), (467, 0.9724), (468, 0.9716), (469, 0.9708), (470, 0.9624),
+    (471, 0.9609), (472, 0.9593), (473, 0.9576), (474, 0.9558), (475, 0.9537),
+    (476, 0.9515), (477, 0.949), (478, 0.9462), (479, 0.9432), (480, 0.9398),
+    (481, 0.9359), (482, 0.9315), (483, 0.9265), (484, 0.9206), (485, 0.9138),
+    (486, 0.9057), (487, 0.8958), (488, 0.8837), (489, 0.8684), (490, 0.8485),
+    (491, 0.8571), (492, 0.8333), (493, 0.8), (494, 0.75), (495, 0.6667),
+    (496, 0.5), (497, 0)
+) AS v(day, mult)
+JOIN LATERAL (
+    SELECT DISTINCT ON (day) house_type, day, standard_week
+    FROM house_depreciation_standards
+    WHERE project_flock_ids IS NULL
+      AND house_type = 'open_house'::house_type_enum
+      AND day = v.day
+    ORDER BY day, effective_date DESC NULLS LAST
+) g ON TRUE;
+
+-- Recompute snapshot depresiasi untuk semua flock yang dipetakan.
+DELETE FROM farm_depreciation_snapshots WHERE project_flock_id IN (18, 14, 12, 15, 9, 19);

internal/database/migrations/20260604042912_seed_house_depreciation_flocks_26.down.sql

@@ -0,0 +1,8 @@
+-- Hapus baris kurva custom dari house_depreciation_standards.
+-- Exact match pada array (IDs di-sort, sama persis dengan yang di-insert).
+DELETE FROM house_depreciation_standards
+WHERE project_flock_ids = ARRAY[26]::bigint[]
+  AND effective_date = DATE '2026-06-03';
+
+-- Recompute snapshot depresiasi.
+DELETE FROM farm_depreciation_snapshots WHERE project_flock_id IN (26);