fix perhitunga sapronak

internal/modules/closings/services/closing.service.go

@@ -573,17 +573,21 @@ func (s closingService) getSapronakDateRange(ctx context.Context, projectFlockID
 			return nil, nil, err
 		}
 
-		var minChickin *time.Time
+		var firstChickin struct {
+			ChickInDate time.Time `gorm:"column:chick_in_date"`
+		}
 		if err := db.Table("project_chickins").
-			Select("MIN(chick_in_date)").
-			Where("project_flock_kandang_id = ?", pfk.Id).
-			Scan(&minChickin).Error; err != nil {
+			Select("chick_in_date").
+			Where("project_flock_kandang_id = ? AND chick_in_date IS NOT NULL", pfk.Id).
+			Order("chick_in_date ASC").
+			Limit(1).
+			Scan(&firstChickin).Error; err != nil {
 			return nil, nil, err
 		}
 
 		start := pfk.CreatedAt
-		if minChickin != nil && !minChickin.IsZero() {
-			start = *minChickin
+		if !firstChickin.ChickInDate.IsZero() {
+			start = firstChickin.ChickInDate
 		}
 		startDate := dateOnlyUTC(start)
 
@@ -596,26 +600,34 @@ func (s closingService) getSapronakDateRange(ctx context.Context, projectFlockID
 		return &startDate, endDate, nil
 	}
 
-	var minCreated time.Time
+	var firstPFK entity.ProjectFlockKandang
 	if err := db.Model(&entity.ProjectFlockKandang{}).
-		Select("MIN(created_at)").
+		Select("created_at").
 		Where("project_flock_id = ?", projectFlockID).
-		Scan(&minCreated).Error; err != nil {
+		Order("created_at ASC").
+		First(&firstPFK).Error; err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			return nil, nil, nil
+		}
 		return nil, nil, err
 	}
 
-	var minChickin *time.Time
+	var firstChickin struct {
+		ChickInDate time.Time `gorm:"column:chick_in_date"`
+	}
 	if err := db.Table("project_chickins pc").
-		Select("MIN(pc.chick_in_date)").
+		Select("pc.chick_in_date").
 		Joins("JOIN project_flock_kandangs pfk ON pfk.id = pc.project_flock_kandang_id").
-		Where("pfk.project_flock_id = ?", projectFlockID).
-		Scan(&minChickin).Error; err != nil {
+		Where("pfk.project_flock_id = ? AND pc.chick_in_date IS NOT NULL", projectFlockID).
+		Order("pc.chick_in_date ASC").
+		Limit(1).
+		Scan(&firstChickin).Error; err != nil {
 		return nil, nil, err
 	}
 
-	start := minCreated
-	if minChickin != nil && !minChickin.IsZero() {
-		start = *minChickin
+	start := firstPFK.CreatedAt
+	if !firstChickin.ChickInDate.IsZero() {
+		start = firstChickin.ChickInDate
 	}
 	startDate := dateOnlyUTC(start)
 
@@ -627,15 +639,19 @@ func (s closingService) getSapronakDateRange(ctx context.Context, projectFlockID
 		return nil, nil, err
 	}
 	if openCount == 0 {
-		var maxClosed *time.Time
+		var latestClosed entity.ProjectFlockKandang
 		if err := db.Model(&entity.ProjectFlockKandang{}).
-			Select("MAX(closed_at)").
-			Where("project_flock_id = ?", projectFlockID).
-			Scan(&maxClosed).Error; err != nil {
+			Select("closed_at").
+			Where("project_flock_id = ? AND closed_at IS NOT NULL", projectFlockID).
+			Order("closed_at DESC").
+			First(&latestClosed).Error; err != nil {
+			if errors.Is(err, gorm.ErrRecordNotFound) {
+				return &startDate, nil, nil
+			}
 			return nil, nil, err
 		}
-		if maxClosed != nil && !maxClosed.IsZero() {
-			d := dateOnlyUTC(*maxClosed)
+		if latestClosed.ClosedAt != nil && !latestClosed.ClosedAt.IsZero() {
+			d := dateOnlyUTC(*latestClosed.ClosedAt)
 			endDate = &d
 		}
 	}

internal/modules/closings/services/closing.service_test.go

@@ -0,0 +1,94 @@
+package service
+
+import (
+	"context"
+	"testing"
+	"time"
+
+	"github.com/glebarez/sqlite"
+	repository "gitlab.com/mbugroup/lti-api.git/internal/modules/closings/repositories"
+	"gorm.io/gorm"
+)
+
+func TestGetSapronakDateRange_ProjectWithoutChickin_DoesNotError(t *testing.T) {
+	db := setupClosingServiceTestDB(t)
+	repo := repository.NewClosingRepository(db)
+	svc := closingService{Repository: repo}
+
+	createdAt := time.Date(2026, 4, 15, 7, 0, 0, 0, time.UTC)
+	if err := db.Exec(`INSERT INTO project_flock_kandangs (id, project_flock_id, created_at, closed_at) VALUES (66, 47, ?, NULL)`, createdAt).Error; err != nil {
+		t.Fatalf("failed seeding project_flock_kandangs: %v", err)
+	}
+
+	start, end, err := svc.getSapronakDateRange(context.Background(), 47, nil)
+	if err != nil {
+		t.Fatalf("expected no error, got %v", err)
+	}
+	if start == nil {
+		t.Fatalf("expected non-nil start date")
+	}
+	expected := dateOnlyUTC(createdAt)
+	if !start.Equal(expected) {
+		t.Fatalf("expected start %s, got %s", expected.Format(time.RFC3339), start.Format(time.RFC3339))
+	}
+	if end != nil {
+		t.Fatalf("expected nil end date for open kandang, got %v", end)
+	}
+}
+
+func TestGetSapronakDateRange_KandangWithoutChickin_DoesNotError(t *testing.T) {
+	db := setupClosingServiceTestDB(t)
+	repo := repository.NewClosingRepository(db)
+	svc := closingService{Repository: repo}
+
+	createdAt := time.Date(2026, 4, 15, 7, 0, 0, 0, time.UTC)
+	if err := db.Exec(`INSERT INTO project_flock_kandangs (id, project_flock_id, created_at, closed_at) VALUES (66, 47, ?, NULL)`, createdAt).Error; err != nil {
+		t.Fatalf("failed seeding project_flock_kandangs: %v", err)
+	}
+
+	pfkID := uint(66)
+	start, end, err := svc.getSapronakDateRange(context.Background(), 47, &pfkID)
+	if err != nil {
+		t.Fatalf("expected no error, got %v", err)
+	}
+	if start == nil {
+		t.Fatalf("expected non-nil start date")
+	}
+	expected := dateOnlyUTC(createdAt)
+	if !start.Equal(expected) {
+		t.Fatalf("expected start %s, got %s", expected.Format(time.RFC3339), start.Format(time.RFC3339))
+	}
+	if end != nil {
+		t.Fatalf("expected nil end date for open kandang, got %v", end)
+	}
+}
+
+func setupClosingServiceTestDB(t *testing.T) *gorm.DB {
+	t.Helper()
+
+	db, err := gorm.Open(sqlite.Open("file:"+t.Name()+"?mode=memory&cache=private"), &gorm.Config{})
+	if err != nil {
+		t.Fatalf("failed opening sqlite db: %v", err)
+	}
+
+	stmts := []string{
+		`CREATE TABLE project_flock_kandangs (
+			id INTEGER PRIMARY KEY,
+			project_flock_id INTEGER NOT NULL,
+			created_at TIMESTAMP NOT NULL,
+			closed_at TIMESTAMP NULL
+		)`,
+		`CREATE TABLE project_chickins (
+			id INTEGER PRIMARY KEY,
+			project_flock_kandang_id INTEGER NOT NULL,
+			chick_in_date TIMESTAMP NULL
+		)`,
+	}
+	for _, stmt := range stmts {
+		if err := db.Exec(stmt).Error; err != nil {
+			t.Fatalf("failed preparing schema: %v", err)
+		}
+	}
+
+	return db
+}

internal/modules/closings/services/sapronak.service.go

@@ -371,7 +371,9 @@ func buildSapronakDetails(
 	addRows(result.Incoming, incomingRows, "Pembelian", true)
 	addRows(result.Usage, usageRows, "Pemakaian", false)
 	addRows(result.AdjIncoming, adjIncomingRows, "Adjustment Masuk", true)
-	addRows(result.AdjOutgoing, adjOutgoingRows, "Adjustment Keluar", false)
+	// Outgoing adjustment rows here are sourced from stock allocation
+	// consume flow (adjustment_stocks.usage_qty), so treat them as usage.
+	addRows(result.AdjOutgoing, adjOutgoingRows, "Pemakaian", false)
 	addRows(result.TransferIn, transferInRows, "Mutasi Masuk", true)
 	addRows(result.TransferOut, transferOutRows, "Mutasi Keluar", false)
 	addRows(result.SalesOut, salesOutRows, "Penjualan", false)

internal/modules/closings/services/sapronak.service_test.go

@@ -0,0 +1,45 @@
+package service
+
+import (
+	"testing"
+
+	repository "gitlab.com/mbugroup/lti-api.git/internal/modules/closings/repositories"
+)
+
+func TestBuildSapronakDetailsMapsAdjustmentOutgoingAsUsage(t *testing.T) {
+	res := buildSapronakDetails(
+		map[uint][]repository.SapronakDetailRow{},
+		map[uint][]repository.SapronakDetailRow{},
+		map[uint][]repository.SapronakDetailRow{},
+		map[uint][]repository.SapronakDetailRow{
+			17: {
+				{
+					ProductID:   17,
+					ProductName: "PAKAN GROWING CRUMBLE 8603 MALINDO",
+					Flag:        "PAKAN",
+					QtyOut:      9000,
+					Price:       6450,
+				},
+			},
+		},
+		map[uint][]repository.SapronakDetailRow{},
+		map[uint][]repository.SapronakDetailRow{},
+		map[uint][]repository.SapronakDetailRow{},
+	)
+
+	rows := res.AdjOutgoing[17]
+	if len(rows) != 1 {
+		t.Fatalf("expected 1 adjustment outgoing row, got %d", len(rows))
+	}
+
+	row := rows[0]
+	if row.JenisTransaksi != "Pemakaian" {
+		t.Fatalf("expected jenis_transaksi Pemakaian, got %q", row.JenisTransaksi)
+	}
+	if row.QtyKeluar != 9000 {
+		t.Fatalf("expected qty_keluar 9000, got %.3f", row.QtyKeluar)
+	}
+	if row.Nilai != 58050000 {
+		t.Fatalf("expected nilai 58050000, got %.3f", row.Nilai)
+	}
+}