Merge branch 'development' into 'production'

Development

See merge request mbugroup/lti-api!473

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

@@ -32,33 +32,63 @@ const (
 	transferReasonPrefix = "PRODUCT_FARM_TRANSFER"
 	outputModeTable      = "table"
 	outputModeJSON       = "json"
+
+	sourceTypeKandang     = "kandang_to_farm"
+	sourceTypeFarmConsol  = "farm_consolidation"
 )
 
 // commandOptions holds all parsed CLI flags.
 type commandOptions struct {
-	Apply           bool
+	Apply                   bool
-	RollbackRunID   string
+	RollbackRunID           string
-	LocationID      uint
+	LocationID              uint
-	LocationName    string
+	LocationName            string
-	TransferDate    time.Time
+	TransferDate            time.Time
-	TransferDateRaw string
+	TransferDateRaw         string
-	AllLocations    bool
+	AllLocations            bool
-	Output          string
+	FarmWarehouseOverrideID uint
-	ActorID         uint
+	SkipAmbiguous           bool
-	RunID           string
+	// FlagFilter is an optional set of product flag names (upper-cased).
+	// When non-empty only products that carry at least one of these flags are
+	// included. Populated from --flags="PAKAN,OVK".
+	FlagFilter []string
+	Output     string
+	ActorID    uint
+	RunID      string
 }
 
-// farmWarehouseInfo holds resolved farm-level warehouse data for a location.
+// farmWarehouseEntry is a single LOKASI-type warehouse belonging to a location.
-// If FarmCount > 1, the location is invalid (ambiguous target).
+type farmWarehouseEntry struct {
+	ID   uint
+	Name string
+}
+
+// farmWarehouseInfo holds all LOKASI warehouses for a location plus the
+// resolved target warehouse (ChosenID). When a location has exactly one
+// LOKASI warehouse, ChosenID is set automatically. When multiple exist,
+// ChosenID is only set after applying --farm-warehouse-id; until then it
+// stays 0 and the location is flagged as an error.
 type farmWarehouseInfo struct {
-	LocationID    uint
+	LocationID   uint
-	LocationName  string
+	LocationName string
-	FarmCount     int
+	// AllFarm holds every LOKASI warehouse found for this location, sorted by id.
-	WarehouseID   uint   // only reliable when FarmCount == 1
+	AllFarm []farmWarehouseEntry
-	WarehouseName string // only reliable when FarmCount == 1
+	// ChosenID is the resolved transfer destination (0 = unresolved ambiguity).
+	ChosenID   uint
+	ChosenName string
+	// OtherFarm holds non-chosen LOKASI warehouses that must be consolidated
+	// into ChosenID. Populated only when --farm-warehouse-id resolves a
+	// multi-warehouse location.
+	OtherFarm []farmWarehouseEntry
 }
 
-// kandangStockRow is the raw row loaded from the DB for a single product in a kandang warehouse.
+func (f farmWarehouseInfo) farmCount() int    { return len(f.AllFarm) }
+func (f farmWarehouseInfo) isResolved() bool  { return f.ChosenID > 0 }
+func (f farmWarehouseInfo) hasFarm() bool     { return len(f.AllFarm) > 0 }
+
+// kandangStockRow is a single product-warehouse row loaded from the DB.
+// SourceType distinguishes ordinary kandang stocks from extra farm-warehouse
+// stocks that need inter-farm consolidation.
 type kandangStockRow struct {
 	LocationID          uint
 	LocationName        string
@@ -68,13 +98,15 @@ type kandangStockRow struct {
 	ProductID           uint
 	ProductName         string
 	OnHandQty           float64
-	AllocatedQty        float64 // sum of ACTIVE CONSUME stock allocations
+	AllocatedQty        float64 // sum of ACTIVE CONSUME stock_allocations
 	LeftoverQty         float64 // OnHandQty - AllocatedQty
+	SourceType          string  // sourceTypeKandang or sourceTypeFarmConsol
 }
 
 // transferReportRow is one row in the plan/apply report.
 type transferReportRow struct {
 	RunID               string  `json:"run_id"`
+	SourceType          string  `json:"source_type"`
 	LocationID          uint    `json:"location_id"`
 	LocationName        string  `json:"location_name"`
 	SourceWarehouseID   uint    `json:"source_warehouse_id"`
@@ -93,8 +125,9 @@ type transferReportRow struct {
 	MovementNumber      *string `json:"movement_number,omitempty"`
 }
 
-// transferGroup is a single stock transfer: one kandang warehouse → one farm warehouse, with N products.
+// transferGroup is one stock transfer document: source → farm, N products.
 type transferGroup struct {
+	SourceType          string
 	LocationID          uint
 	LocationName        string
 	SourceWarehouseID   uint
@@ -115,7 +148,7 @@ type applySummary struct {
 	GroupsApplied int `json:"groups_applied"`
 }
 
-// rollbackDetailRow is one product line that belongs to a transfer created by a previous run.
+// rollbackDetailRow is one product line created by a previous run.
 type rollbackDetailRow struct {
 	RunID               string  `json:"run_id"`
 	TransferID          uint64  `json:"transfer_id"`
@@ -129,12 +162,14 @@ type rollbackDetailRow struct {
 	Reason              string  `json:"reason,omitempty"`
 }
 
-// systemTransferExecutor abstracts the transfer service so it can be faked in tests.
+// systemTransferExecutor abstracts the transfer service for testability.
 type systemTransferExecutor interface {
 	CreateSystemTransfer(ctx context.Context, req *transferSvc.SystemTransferRequest) (*entity.StockTransfer, error)
 	DeleteSystemTransfer(ctx context.Context, id uint, actorID uint) error
 }
 
+// ── Entry point ───────────────────────────────────────────────────────────────
+
 func main() {
 	opts, err := parseFlags()
 	if err != nil {
@@ -169,28 +204,48 @@ func main() {
 	}
 
 	// ── Plan / Apply path ────────────────────────────────────────────────────
+
+	// Step 1: resolve which farm warehouse each location should use.
 	farmMap, err := loadFarmWarehouseMap(ctx, db, opts)
 	if err != nil {
 		log.Fatalf("failed to load farm warehouse map: %v", err)
 	}
+	if err := applyFarmWarehouseOverride(farmMap, opts.FarmWarehouseOverrideID); err != nil {
+		log.Fatalf("invalid --farm-warehouse-id: %v", err)
+	}
 
-	// Abort early if any in-scope location has multiple farm warehouses and
+	// In apply mode, warn about or hard-stop on unresolved locations.
-	// we are about to apply — the ambiguity is too risky to proceed.
 	if opts.Apply {
-		if msgs := validateFarmWarehouseMap(farmMap); len(msgs) > 0 {
+		if msgs := listUnresolvedLocations(farmMap); len(msgs) > 0 {
 			for _, m := range msgs {
-				fmt.Fprintln(os.Stderr, "ERROR:", m)
+				if opts.SkipAmbiguous {
+					fmt.Fprintln(os.Stderr, "WARN (skipping):", m)
+				} else {
+					fmt.Fprintln(os.Stderr, "ERROR:", m)
+				}
+			}
+			if !opts.SkipAmbiguous {
+				log.Fatalf("aborting: use --farm-warehouse-id to choose the target warehouse for each location listed above, or pass --skip-ambiguous to skip them and process the rest")
 			}
-			log.Fatalf("aborting: resolve multiple-farm-warehouse conflicts before applying")
 		}
 	}
 
-	stockRows, err := loadKandangLeftoverStocks(ctx, db, opts)
+	// Step 2: load leftover stocks from kandang warehouses.
+	kandangStocks, err := loadKandangLeftoverStocks(ctx, db, opts)
 	if err != nil {
 		log.Fatalf("failed to load kandang leftover stocks: %v", err)
 	}
 
-	reportRows, groups := buildTransferPlan(opts, farmMap, stockRows)
+	// Step 3: load leftover stocks from extra farm warehouses that need
+	// consolidation into the chosen farm warehouse.
+	extraFarmStocks, err := loadExtraFarmLeftoverStocks(ctx, db, farmMap, opts)
+	if err != nil {
+		log.Fatalf("failed to load extra farm leftover stocks: %v", err)
+	}
+
+	// Step 4: merge and plan.
+	allStocks := append(kandangStocks, extraFarmStocks...)
+	reportRows, groups := buildTransferPlan(opts, farmMap, allStocks)
 
 	if !opts.Apply {
 		renderTransferReport(opts.Output, reportRows, summarizeReport(reportRows, groups, 0))
@@ -215,11 +270,31 @@ func parseFlags() (*commandOptions, error) {
 	flag.UintVar(&opts.LocationID, "location-id", 0, "Filter by location id")
 	flag.StringVar(&opts.LocationName, "location-name", "", "Filter by exact location name")
 	flag.StringVar(&opts.TransferDateRaw, "transfer-date", "", "Transfer date in YYYY-MM-DD format (default: today in Asia/Jakarta)")
-	flag.BoolVar(&opts.AllLocations, "all-locations", false, "Allow apply without a location filter (transfers all locations)")
+	flag.BoolVar(&opts.AllLocations, "all-locations", false, "Allow apply without a location filter (transfers all locations at once)")
+	flag.BoolVar(&opts.SkipAmbiguous, "skip-ambiguous", false,
+		"When a location has multiple LOKASI warehouses and no --farm-warehouse-id is set, "+
+			"skip that location (status=skipped) instead of treating it as an error. "+
+			"Useful for an initial global run: unambiguous locations transfer immediately while "+
+			"ambiguous ones are left for a follow-up run with --farm-warehouse-id.")
+	flag.UintVar(&opts.FarmWarehouseOverrideID, "farm-warehouse-id", 0,
+		"When a location has multiple LOKASI warehouses, use this warehouse id as the chosen target. "+
+			"Stocks from the other LOKASI warehouses are also transferred to the chosen one. "+
+			"Requires --location-id or --location-name.")
+	var flagsRaw string
+	flag.StringVar(&flagsRaw, "flags", "",
+		"Comma-separated list of product flag names to include (e.g. PAKAN,OVK). "+
+			"Only products that carry at least one of these flags are transferred. "+
+			"Leave empty to transfer all products regardless of flags.")
 	flag.StringVar(&opts.Output, "output", outputModeTable, "Output format: table or json")
 	flag.UintVar(&opts.ActorID, "actor-id", 1, "Actor id used for created/deleted transfers")
 	flag.Parse()
 
+	for _, f := range strings.Split(flagsRaw, ",") {
+		if name := strings.ToUpper(strings.TrimSpace(f)); name != "" {
+			opts.FlagFilter = append(opts.FlagFilter, name)
+		}
+	}
+
 	opts.LocationName = strings.TrimSpace(opts.LocationName)
 	opts.RollbackRunID = strings.TrimSpace(opts.RollbackRunID)
 	opts.Output = strings.ToLower(strings.TrimSpace(opts.Output))
@@ -233,6 +308,16 @@ func parseFlags() (*commandOptions, error) {
 	if opts.LocationID > 0 && opts.LocationName != "" {
 		return nil, errors.New("use either --location-id or --location-name, not both")
 	}
+
+	if opts.FarmWarehouseOverrideID > 0 {
+		if opts.AllLocations {
+			return nil, errors.New("--farm-warehouse-id cannot be combined with --all-locations; specify --location-id or --location-name so the override targets the right location")
+		}
+		if opts.LocationID == 0 && opts.LocationName == "" {
+			return nil, errors.New("--farm-warehouse-id requires --location-id or --location-name")
+		}
+	}
+
 	if opts.RollbackRunID != "" {
 		if opts.LocationID > 0 || opts.LocationName != "" {
 			return nil, errors.New("location filters are not supported with --rollback-run-id")
@@ -240,11 +325,14 @@ func parseFlags() (*commandOptions, error) {
 		if opts.TransferDateRaw != "" {
 			return nil, errors.New("--transfer-date is not used with --rollback-run-id")
 		}
+		if opts.FarmWarehouseOverrideID > 0 {
+			return nil, errors.New("--farm-warehouse-id is not used with --rollback-run-id")
+		}
 	} else if opts.Apply {
 		if !opts.AllLocations && opts.LocationID == 0 && opts.LocationName == "" {
 			return nil, errors.New(
 				"apply mode requires --location-id, --location-name, or --all-locations for safety; " +
-					"use --all-locations only when you have reviewed the dry-run output for all locations",
+					"use --all-locations only after reviewing the dry-run output for all locations",
 			)
 		}
 	}
@@ -299,35 +387,37 @@ func newSystemTransferService(db *gorm.DB) systemTransferExecutor {
 
 // ── DB loading ────────────────────────────────────────────────────────────────
 
-// loadFarmWarehouseMap returns a map keyed by location_id.
+// loadFarmWarehouseMap returns one farmWarehouseInfo per location_id that has
-// Each entry tells how many LOKASI-type warehouses the location has and which one
+// at least one KANDANG warehouse. It fetches every LOKASI warehouse for each
-// to use (only safe when FarmCount == 1).
+// location as distinct rows and builds the list in Go, so there is no
+// aggregation that could miscount farm warehouses.
 func loadFarmWarehouseMap(ctx context.Context, db *gorm.DB, opts *commandOptions) (map[uint]farmWarehouseInfo, error) {
 	type row struct {
-		LocationID    uint   `gorm:"column:location_id"`
+		LocationID   uint    `gorm:"column:location_id"`
-		LocationName  string `gorm:"column:location_name"`
+		LocationName string  `gorm:"column:location_name"`
-		FarmCount     int    `gorm:"column:farm_count"`
+		FarmWHID     *uint   `gorm:"column:farm_wh_id"`
-		WarehouseID   uint   `gorm:"column:warehouse_id"`
+		FarmWHName   *string `gorm:"column:farm_wh_name"`
-		WarehouseName string `gorm:"column:warehouse_name"`
 	}
 
+	// DISTINCT on (location_id, farm_wh_id) so multiple KANDANG warehouses in
+	// the same location don't produce duplicate farm-warehouse rows.
 	query := db.WithContext(ctx).
 		Table("warehouses kw").
 		Select(`
+			DISTINCT
 			kw.location_id AS location_id,
 			l.name         AS location_name,
-			COUNT(fw.id)   AS farm_count,
+			fw.id          AS farm_wh_id,
-			MIN(fw.id)     AS warehouse_id,
+			fw.name        AS farm_wh_name
-			MIN(fw.name)   AS warehouse_name
 		`).
 		Joins("JOIN locations l ON l.id = kw.location_id").
 		Joins(`LEFT JOIN warehouses fw
-			ON fw.location_id = kw.location_id
+			ON  fw.location_id = kw.location_id
-		   AND UPPER(fw.type) = 'LOKASI'
+			AND UPPER(fw.type) = 'LOKASI'
-		   AND fw.deleted_at IS NULL`).
+			AND fw.deleted_at IS NULL`).
 		Where("UPPER(kw.type) = 'KANDANG'").
 		Where("kw.deleted_at IS NULL").
-		Group("kw.location_id, l.name")
+		Order("kw.location_id ASC, fw.id ASC")
 
 	query = applyLocationFilter(query, opts, "kw")
 
@@ -336,28 +426,97 @@ func loadFarmWarehouseMap(ctx context.Context, db *gorm.DB, opts *commandOptions
 		return nil, err
 	}
 
-	result := make(map[uint]farmWarehouseInfo, len(rows))
+	result := make(map[uint]farmWarehouseInfo)
 	for _, r := range rows {
-		result[r.LocationID] = farmWarehouseInfo{
+		info := result[r.LocationID]
-			LocationID:    r.LocationID,
+		info.LocationID = r.LocationID
-			LocationName:  r.LocationName,
+		info.LocationName = r.LocationName
-			FarmCount:     r.FarmCount,
+		if r.FarmWHID != nil && *r.FarmWHID > 0 {
-			WarehouseID:   r.WarehouseID,
+			// Guard against duplicates that DISTINCT might not eliminate across
-			WarehouseName: r.WarehouseName,
+			// different location_id groupings due to Go map updates.
+			alreadySeen := false
+			for _, e := range info.AllFarm {
+				if e.ID == *r.FarmWHID {
+					alreadySeen = true
+					break
+				}
+			}
+			if !alreadySeen {
+				info.AllFarm = append(info.AllFarm, farmWarehouseEntry{
+					ID:   *r.FarmWHID,
+					Name: derefString(r.FarmWHName),
+				})
+			}
+		}
+		result[r.LocationID] = info
+	}
+
+	// Automatically resolve locations that have exactly one farm warehouse.
+	for locID, info := range result {
+		if len(info.AllFarm) == 1 {
+			info.ChosenID = info.AllFarm[0].ID
+			info.ChosenName = info.AllFarm[0].Name
+			result[locID] = info
 		}
 	}
+
 	return result, nil
 }
 
-// validateFarmWarehouseMap returns one error message per location that has
+// applyFarmWarehouseOverride sets ChosenID/OtherFarm on every location in the
-// more than one farm-level (LOKASI) warehouse.  An empty slice means no issues.
+// map that still has multiple unresolved farm warehouses. overrideID must
-func validateFarmWarehouseMap(m map[uint]farmWarehouseInfo) []string {
+// appear in the location's AllFarm list; if it does not, an error is returned
+// so the operator knows the ID is wrong before any transfer is attempted.
+// Locations with 0 or 1 farm warehouses are left untouched.
+func applyFarmWarehouseOverride(farmMap map[uint]farmWarehouseInfo, overrideID uint) error {
+	if overrideID == 0 {
+		return nil
+	}
+	for locID, info := range farmMap {
+		if len(info.AllFarm) <= 1 {
+			continue // no ambiguity; override is irrelevant for this location
+		}
+
+		found := false
+		others := make([]farmWarehouseEntry, 0, len(info.AllFarm)-1)
+		for _, fw := range info.AllFarm {
+			if fw.ID == overrideID {
+				info.ChosenID = fw.ID
+				info.ChosenName = fw.Name
+				found = true
+			} else {
+				others = append(others, fw)
+			}
+		}
+		if !found {
+			available := make([]string, 0, len(info.AllFarm))
+			for _, fw := range info.AllFarm {
+				available = append(available, fmt.Sprintf("%s (id=%d)", fw.Name, fw.ID))
+			}
+			return fmt.Errorf(
+				"warehouse id %d is not a LOKASI warehouse for location %q (id=%d)\n  available farm warehouses: %s",
+				overrideID, info.LocationName, info.LocationID, strings.Join(available, ", "),
+			)
+		}
+		info.OtherFarm = others
+		farmMap[locID] = info
+	}
+	return nil
+}
+
+// listUnresolvedLocations returns one human-readable error message per location
+// that still has multiple farm warehouses with no override chosen.
+func listUnresolvedLocations(farmMap map[uint]farmWarehouseInfo) []string {
 	var msgs []string
-	for _, info := range m {
+	for _, info := range farmMap {
-		if info.FarmCount > 1 {
+		if len(info.AllFarm) > 1 && !info.isResolved() {
+			available := make([]string, 0, len(info.AllFarm))
+			for _, fw := range info.AllFarm {
+				available = append(available, fmt.Sprintf("%s (id=%d)", fw.Name, fw.ID))
+			}
 			msgs = append(msgs, fmt.Sprintf(
-				"location %q (id=%d) has %d LOKASI warehouses; a unique farm warehouse is required — resolve the ambiguity before running",
+				"location %q (id=%d) has %d LOKASI warehouses — rerun with --farm-warehouse-id=<id> to choose one: %s",
-				info.LocationName, info.LocationID, info.FarmCount,
+				info.LocationName, info.LocationID, len(info.AllFarm), strings.Join(available, ", "),
 			))
 		}
 	}
@@ -365,9 +524,9 @@ func validateFarmWarehouseMap(m map[uint]farmWarehouseInfo) []string {
 	return msgs
 }
 
-// loadKandangLeftoverStocks loads every product_warehouse row for KANDANG-type
+// loadKandangLeftoverStocks returns all product_warehouse rows for KANDANG-type
-// warehouses where on_hand_qty > 0, together with the sum of ACTIVE CONSUME
+// warehouses where on_hand_qty > 0, together with their active CONSUME
-// stock_allocations so callers can compute the leftover qty.
+// allocations so the caller can derive leftover qty.
 func loadKandangLeftoverStocks(ctx context.Context, db *gorm.DB, opts *commandOptions) ([]kandangStockRow, error) {
 	type row struct {
 		LocationID          uint    `gorm:"column:location_id"`
@@ -409,6 +568,7 @@ func loadKandangLeftoverStocks(ctx context.Context, db *gorm.DB, opts *commandOp
 		Order("l.name ASC, kw.name ASC, p.name ASC")
 
 	query = applyLocationFilter(query, opts, "kw")
+	query = applyFlagFilter(query, opts)
 
 	var rows []row
 	if err := query.Scan(&rows).Error; err != nil {
@@ -428,6 +588,102 @@ func loadKandangLeftoverStocks(ctx context.Context, db *gorm.DB, opts *commandOp
 			OnHandQty:           r.OnHandQty,
 			AllocatedQty:        r.AllocatedQty,
 			LeftoverQty:         r.OnHandQty - r.AllocatedQty,
+			SourceType:          sourceTypeKandang,
+		})
+	}
+	return result, nil
+}
+
+// loadExtraFarmLeftoverStocks loads leftover stocks from every OtherFarm
+// warehouse in the map. These are LOKASI-type warehouses that will be
+// consolidated into the chosen farm warehouse when --farm-warehouse-id is used.
+func loadExtraFarmLeftoverStocks(ctx context.Context, db *gorm.DB, farmMap map[uint]farmWarehouseInfo, opts *commandOptions) ([]kandangStockRow, error) {
+	// Collect extra farm warehouse IDs together with their location context.
+	type extraSource struct {
+		LocationID   uint
+		LocationName string
+		WHID         uint
+		WHName       string
+	}
+	sources := make([]extraSource, 0)
+	for _, info := range farmMap {
+		for _, fw := range info.OtherFarm {
+			sources = append(sources, extraSource{
+				LocationID:   info.LocationID,
+				LocationName: info.LocationName,
+				WHID:         fw.ID,
+				WHName:       fw.Name,
+			})
+		}
+	}
+	if len(sources) == 0 {
+		return nil, nil
+	}
+
+	warehouseIDs := make([]uint, 0, len(sources))
+	for _, s := range sources {
+		warehouseIDs = append(warehouseIDs, s.WHID)
+	}
+
+	type row struct {
+		WarehouseID         uint    `gorm:"column:source_warehouse_id"`
+		WarehouseName       string  `gorm:"column:source_warehouse_name"`
+		ProductWarehouseID  uint    `gorm:"column:product_warehouse_id"`
+		ProductID           uint    `gorm:"column:product_id"`
+		ProductName         string  `gorm:"column:product_name"`
+		OnHandQty           float64 `gorm:"column:on_hand_qty"`
+		AllocatedQty        float64 `gorm:"column:allocated_qty"`
+	}
+
+	var rows []row
+	q := db.WithContext(ctx).
+		Table("product_warehouses pw").
+		Select(`
+			fw.id            AS source_warehouse_id,
+			fw.name          AS source_warehouse_name,
+			pw.id            AS product_warehouse_id,
+			pw.product_id    AS product_id,
+			p.name           AS product_name,
+			COALESCE(pw.qty, 0) AS on_hand_qty,
+			COALESCE((
+				SELECT SUM(sa.qty)
+				FROM stock_allocations sa
+				WHERE sa.product_warehouse_id = pw.id
+				  AND sa.status = 'ACTIVE'
+				  AND sa.allocation_purpose = 'CONSUME'
+				  AND sa.deleted_at IS NULL
+			), 0) AS allocated_qty
+		`).
+		Joins("JOIN warehouses fw ON fw.id = pw.warehouse_id AND fw.deleted_at IS NULL").
+		Joins("JOIN products p ON p.id = pw.product_id AND p.deleted_at IS NULL").
+		Where("fw.id IN ?", warehouseIDs).
+		Where("COALESCE(pw.qty, 0) > 0")
+	q = applyFlagFilter(q, opts)
+	if err := q.Order("fw.name ASC, p.name ASC").Scan(&rows).Error; err != nil {
+		return nil, err
+	}
+
+	// Build a lookup: warehouseID → extraSource for location context.
+	srcByWH := make(map[uint]extraSource, len(sources))
+	for _, s := range sources {
+		srcByWH[s.WHID] = s
+	}
+
+	result := make([]kandangStockRow, 0, len(rows))
+	for _, r := range rows {
+		src := srcByWH[r.WarehouseID]
+		result = append(result, kandangStockRow{
+			LocationID:          src.LocationID,
+			LocationName:        src.LocationName,
+			SourceWarehouseID:   r.WarehouseID,
+			SourceWarehouseName: r.WarehouseName,
+			ProductWarehouseID:  r.ProductWarehouseID,
+			ProductID:           r.ProductID,
+			ProductName:         r.ProductName,
+			OnHandQty:           r.OnHandQty,
+			AllocatedQty:        r.AllocatedQty,
+			LeftoverQty:         r.OnHandQty - r.AllocatedQty,
+			SourceType:          sourceTypeFarmConsol,
 		})
 	}
 	return result, nil
@@ -448,6 +704,7 @@ func buildTransferPlan(
 
 		report := transferReportRow{
 			RunID:               opts.RunID,
+			SourceType:          s.SourceType,
 			LocationID:          s.LocationID,
 			LocationName:        s.LocationName,
 			SourceWarehouseID:   s.SourceWarehouseID,
@@ -461,26 +718,56 @@ func buildTransferPlan(
 			Status:              "eligible",
 		}
 
-		switch {
+		switch s.SourceType {
-		case farm.FarmCount == 0:
+		case sourceTypeFarmConsol:
-			report.Status = "skipped"
+			// The destination is already resolved (OtherFarm is only populated
-			report.Reason = "missing_farm_warehouse"
+			// when ChosenID is set). The only reason to skip is zero leftover.
-		case farm.FarmCount > 1:
+			if s.LeftoverQty <= 0 {
-			// Treat as a hard error row so the operator knows to fix it.
+				report.Status = "skipped"
-			report.Status = "error"
+				if s.AllocatedQty > 0 {
-			report.Reason = fmt.Sprintf("multiple_farm_warehouses (found %d)", farm.FarmCount)
+					report.Reason = fmt.Sprintf("fully_allocated (on_hand=%.3f allocated=%.3f)", s.OnHandQty, s.AllocatedQty)
-		case s.LeftoverQty <= 0:
+				} else {
-			report.Status = "skipped"
+					report.Reason = "zero_on_hand_qty"
-			if s.AllocatedQty > 0 {
+				}
-				report.Reason = fmt.Sprintf("fully_allocated (on_hand=%.3f allocated=%.3f)", s.OnHandQty, s.AllocatedQty)
+			}
-			} else {
+		default: // sourceTypeKandang
-				report.Reason = "zero_on_hand_qty"
+			switch {
+			case !farm.hasFarm():
+				report.Status = "skipped"
+				report.Reason = "missing_farm_warehouse"
+			case farm.farmCount() > 1 && !farm.isResolved():
+				// Multiple LOKASI warehouses and no override was given. List the
+				// available warehouse IDs so the operator knows what to pass to
+				// --farm-warehouse-id.
+				available := make([]string, 0, len(farm.AllFarm))
+				for _, fw := range farm.AllFarm {
+					available = append(available, fmt.Sprintf("%s (id=%d)", fw.Name, fw.ID))
+				}
+				hint := fmt.Sprintf(
+					"multiple_farm_warehouses — rerun with --farm-warehouse-id=<id> to choose one: %s",
+					strings.Join(available, " | "),
+				)
+				if opts.SkipAmbiguous {
+					report.Status = "skipped"
+					report.Reason = hint
+				} else {
+					report.Status = "error"
+					report.Reason = hint
+				}
+			case s.LeftoverQty <= 0:
+				report.Status = "skipped"
+				if s.AllocatedQty > 0 {
+					report.Reason = fmt.Sprintf("fully_allocated (on_hand=%.3f allocated=%.3f)", s.OnHandQty, s.AllocatedQty)
+				} else {
+					report.Reason = "zero_on_hand_qty"
+				}
 			}
 		}
 
-		if farm.FarmCount == 1 {
+		// Attach the chosen farm warehouse to the report row for visibility.
-			fwID := farm.WarehouseID
+		if farm.isResolved() {
-			fwName := farm.WarehouseName
+			fwID := farm.ChosenID
+			fwName := farm.ChosenName
 			report.FarmWarehouseID = &fwID
 			report.FarmWarehouseName = &fwName
 		}
@@ -490,16 +777,17 @@ func buildTransferPlan(
 			continue
 		}
 
-		groupKey := fmt.Sprintf("%d:%d", s.SourceWarehouseID, farm.WarehouseID)
+		groupKey := fmt.Sprintf("%d:%d", s.SourceWarehouseID, farm.ChosenID)
 		grp := groupMap[groupKey]
 		if grp == nil {
 			grp = &transferGroup{
+				SourceType:          s.SourceType,
 				LocationID:          s.LocationID,
 				LocationName:        s.LocationName,
 				SourceWarehouseID:   s.SourceWarehouseID,
 				SourceWarehouseName: s.SourceWarehouseName,
-				FarmWarehouseID:     farm.WarehouseID,
+				FarmWarehouseID:     farm.ChosenID,
-				FarmWarehouseName:   farm.WarehouseName,
+				FarmWarehouseName:   farm.ChosenName,
 			}
 			groupMap[groupKey] = grp
 		}
@@ -544,7 +832,7 @@ func executeApply(
 		}
 
 		reason := buildTransferReason(opts.RunID, grp.LocationName, grp.SourceWarehouseName, grp.FarmWarehouseName, opts.TransferDate)
-		notes := buildStockLogNotes(opts.RunID, grp.LocationName, grp.SourceWarehouseName, grp.FarmWarehouseName, opts.TransferDate)
+		notes := buildStockLogNotes(opts.RunID, grp.LocationName, grp.SourceWarehouseName, grp.FarmWarehouseName, opts.TransferDate, grp.SourceType)
 
 		transfer, err := svc.CreateSystemTransfer(ctx, &transferSvc.SystemTransferRequest{
 			TransferReason:         reason,
@@ -598,7 +886,7 @@ func executeRollback(
 	for id := range byTransfer {
 		transferIDs = append(transferIDs, id)
 	}
-	// Delete in descending order to minimize downstream conflicts.
+	// Delete in descending order to unwind downstream dependencies first.
 	sort.Slice(transferIDs, func(i, j int) bool { return transferIDs[i] > transferIDs[j] })
 
 	var firstErr error
@@ -620,8 +908,7 @@ func executeRollback(
 	return firstErr
 }
 
-// loadRollbackDetails finds all stock transfer rows that were created by the
+// loadRollbackDetails finds all transfer rows created by a given run_id.
-// given run_id (matched via the transfer reason field).
 func loadRollbackDetails(ctx context.Context, db *gorm.DB, runID string) ([]rollbackDetailRow, error) {
 	type row struct {
 		TransferID          uint64  `gorm:"column:transfer_id"`
@@ -638,13 +925,13 @@ func loadRollbackDetails(ctx context.Context, db *gorm.DB, runID string) ([]roll
 	err := db.WithContext(ctx).
 		Table("stock_transfers st").
 		Select(`
-			st.id                                           AS transfer_id,
+			st.id                                     AS transfer_id,
-			st.movement_number                              AS movement_number,
+			st.movement_number                        AS movement_number,
-			COALESCE(loc.name, '')                          AS location_name,
+			COALESCE(loc.name, '')                    AS location_name,
-			ws.name                                         AS source_warehouse_name,
+			ws.name                                   AS source_warehouse_name,
-			wd.name                                         AS farm_warehouse_name,
+			wd.name                                   AS farm_warehouse_name,
-			p.name                                          AS product_name,
+			p.name                                    AS product_name,
-			COALESCE(std.total_qty, std.usage_qty, 0)       AS qty
+			COALESCE(std.total_qty, std.usage_qty, 0) AS qty
 		`).
 		Joins("JOIN warehouses ws  ON ws.id  = st.from_warehouse_id").
 		Joins("JOIN warehouses wd  ON wd.id  = st.to_warehouse_id").
@@ -677,6 +964,22 @@ func loadRollbackDetails(ctx context.Context, db *gorm.DB, runID string) ([]roll
 
 // ── Helpers ───────────────────────────────────────────────────────────────────
 
+// applyFlagFilter adds an EXISTS subquery that restricts results to products
+// carrying at least one flag from opts.FlagFilter. When the filter is empty
+// the query is returned unchanged so all products are included.
+func applyFlagFilter(q *gorm.DB, opts *commandOptions) *gorm.DB {
+	if len(opts.FlagFilter) == 0 {
+		return q
+	}
+	return q.Where(`EXISTS (
+		SELECT 1
+		FROM flags f
+		WHERE f.flagable_id   = p.id
+		  AND f.flagable_type = 'products'
+		  AND UPPER(f.name)   IN ?
+	)`, opts.FlagFilter)
+}
+
 func applyLocationFilter(q *gorm.DB, opts *commandOptions, tableAlias string) *gorm.DB {
 	if opts == nil {
 		return q
@@ -691,8 +994,8 @@ func applyLocationFilter(q *gorm.DB, opts *commandOptions, tableAlias string) *g
 	}
 }
 
-// buildTransferReason produces a structured string stored in stock_transfers.reason.
+// buildTransferReason produces the structured string stored in stock_transfers.reason.
-// It is used as the rollback lookup key, so must remain stable and parseable.
+// This is the rollback lookup key so its format must remain stable.
 func buildTransferReason(runID, locationName, srcWarehouse, farmWarehouse string, date time.Time) string {
 	return fmt.Sprintf(
 		"%s|run_id=%s|location=%s|src_warehouse=%s|farm_warehouse=%s|transfer_date=%s",
@@ -705,21 +1008,19 @@ func buildTransferReason(runID, locationName, srcWarehouse, farmWarehouse string
 	)
 }
 
-// buildStockLogNotes produces a human-readable note attached to each stock log
+// buildStockLogNotes produces a human-readable note for each stock_log entry.
-// entry so operators can trace the origin of stock movements in the logs.
+func buildStockLogNotes(runID, locationName, srcWarehouse, farmWarehouse string, date time.Time, sourceType string) string {
-func buildStockLogNotes(runID, locationName, srcWarehouse, farmWarehouse string, date time.Time) string {
+	kind := "leftover stock transfer from kandang to farm"
+	if sourceType == sourceTypeFarmConsol {
+		kind = "farm warehouse consolidation (non-primary farm to chosen farm)"
+	}
 	return fmt.Sprintf(
-		"[auto] leftover stock transfer from kandang to farm | run_id=%s | location=%s | from=%s | to=%s | date=%s",
+		"[auto] %s | run_id=%s | location=%s | from=%s | to=%s | date=%s",
-		runID,
+		kind, runID, locationName, srcWarehouse, farmWarehouse, date.Format("2006-01-02"),
-		locationName,
-		srcWarehouse,
-		farmWarehouse,
-		date.Format("2006-01-02"),
 	)
 }
 
-// buildRunReasonMatcher returns a LIKE pattern that matches all transfers from
+// buildRunReasonMatcher returns a SQL LIKE pattern matching all transfers from a run.
-// a specific run_id regardless of the other fields in the reason string.
 func buildRunReasonMatcher(runID string) string {
 	return fmt.Sprintf("%s|run_id=%s|%%", transferReasonPrefix, strings.TrimSpace(runID))
 }
@@ -743,8 +1044,8 @@ func derefString(s *string) string {
 	return *s
 }
 
-// flattenGroups rebuilds reportRows from groups (which carry applied/failed
+// flattenGroups rebuilds the row list from groups (which carry applied/failed
-// status) then appends skipped/error rows from the original slice.
+// status after apply) then appends skipped and error rows from the plan.
 func flattenGroups(groups []transferGroup, fallback []transferReportRow) []transferReportRow {
 	if len(groups) == 0 {
 		return fallback
@@ -807,7 +1108,7 @@ func renderTransferReport(mode string, rows []transferReportRow, summary applySu
 	}
 
 	w := tabwriter.NewWriter(os.Stdout, 0, 0, 2, ' ', 0)
-	fmt.Fprintln(w, "RUN_ID\tLOCATION\tSOURCE_WAREHOUSE\tFARM_WAREHOUSE\tPRODUCT\tON_HAND\tALLOCATED\tLEFTOVER\tSTATUS\tREASON\tTRANSFER_ID\tMOVEMENT_NUMBER")
+	fmt.Fprintln(w, "RUN_ID\tSOURCE_TYPE\tLOCATION\tSOURCE_WAREHOUSE\tFARM_WAREHOUSE\tPRODUCT\tON_HAND\tALLOCATED\tLEFTOVER\tSTATUS\tREASON\tTRANSFER_ID\tMOVEMENT_NUMBER")
 	for _, row := range rows {
 		transferID := "-"
 		if row.TransferID != nil {
@@ -818,8 +1119,9 @@ func renderTransferReport(mode string, rows []transferReportRow, summary applySu
 			movementNumber = *row.MovementNumber
 		}
 		fmt.Fprintf(w,
-			"%s\t%s\t%s\t%s\t%s\t%.3f\t%.3f\t%.3f\t%s\t%s\t%s\t%s\n",
+			"%s\t%s\t%s\t%s\t%s\t%s\t%.3f\t%.3f\t%.3f\t%s\t%s\t%s\t%s\n",
 			row.RunID,
+			row.SourceType,
 			row.LocationName,
 			row.SourceWarehouseName,
 			derefString(row.FarmWarehouseName),

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

@@ -11,13 +11,8 @@ import (
 	transferSvc "gitlab.com/mbugroup/lti-api.git/internal/modules/inventory/transfers/services"
 )
 
-// ── Helpers ───────────────────────────────────────────────────────────────────
+// ── Fake executor ─────────────────────────────────────────────────────────────
 
-func ptrUint(v uint) *uint       { return &v }
-func ptrStr(s string) *string    { return &s }
-func ptrUint64(v uint64) *uint64 { return &v }
-
-// fakeSystemTransferExecutor records calls and returns pre-configured responses.
 type fakeSystemTransferExecutor struct {
 	createRequests     []*transferSvc.SystemTransferRequest
 	createResponses    []*entity.StockTransfer
@@ -46,237 +41,467 @@ func (f *fakeSystemTransferExecutor) DeleteSystemTransfer(_ context.Context, id
 	return nil
 }
 
-// ── validateFarmWarehouseMap ──────────────────────────────────────────────────
+// ── applyFarmWarehouseOverride ────────────────────────────────────────────────
 
-func TestValidateFarmWarehouseMapReturnsMsgsForMultipleFarmWarehouses(t *testing.T) {
+func TestApplyOverrideResolvesMultiFarmLocation(t *testing.T) {
-	m := map[uint]farmWarehouseInfo{
-		1: {LocationID: 1, LocationName: "Jamali", FarmCount: 1},
-		2: {LocationID: 2, LocationName: "Cijangkar", FarmCount: 3},
-		3: {LocationID: 3, LocationName: "Tamansari", FarmCount: 2},
-	}
-
-	msgs := validateFarmWarehouseMap(m)
-	if len(msgs) != 2 {
-		t.Fatalf("expected 2 error messages, got %d: %v", len(msgs), msgs)
-	}
-	for _, msg := range msgs {
-		if !strings.Contains(msg, "LOKASI warehouses") {
-			t.Errorf("expected message to mention LOKASI warehouses, got: %s", msg)
-		}
-	}
-}
-
-func TestValidateFarmWarehouseMapNoErrorsWhenAllUnique(t *testing.T) {
-	m := map[uint]farmWarehouseInfo{
-		1: {LocationID: 1, LocationName: "Jamali", FarmCount: 1},
-		2: {LocationID: 2, LocationName: "Cijangkar", FarmCount: 0},
-	}
-	if msgs := validateFarmWarehouseMap(m); len(msgs) != 0 {
-		t.Fatalf("expected no messages, got: %v", msgs)
-	}
-}
-
-// ── buildTransferPlan ─────────────────────────────────────────────────────────
-
-func TestBuildTransferPlanEligibleRowsGroupedByWarehousePair(t *testing.T) {
-	opts := &commandOptions{RunID: "product-farm-transfer-test"}
 	farmMap := map[uint]farmWarehouseInfo{
-		10: {LocationID: 10, LocationName: "Jamali", FarmCount: 1, WarehouseID: 50, WarehouseName: "Gudang Farm Jamali"},
+		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: "Gudang K1", ProductWarehouseID: 101, ProductID: 1, ProductName: "Pakan A", OnHandQty: 100, AllocatedQty: 0, LeftoverQty: 100},
+		{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: "Gudang K1", ProductWarehouseID: 102, ProductID: 2, ProductName: "OVK B", OnHandQty: 50, AllocatedQty: 10, LeftoverQty: 40},
+		{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(reportRows) != 2 {
+
-		t.Fatalf("expected 2 report rows, got %d", len(reportRows))
+	if len(groups) != 1 || len(groups[0].Rows) != 2 {
+		t.Fatalf("expected 1 group with 2 rows, got %d groups", len(groups))
 	}
-	if len(groups) != 1 {
+	if groups[0].SourceType != sourceTypeKandang {
-		t.Fatalf("expected 1 transfer group, got %d", len(groups))
+		t.Errorf("expected group source type kandang_to_farm, got %s", groups[0].SourceType)
-	}
-	if len(groups[0].Rows) != 2 {
-		t.Fatalf("expected 2 products in group, got %d", len(groups[0].Rows))
-	}
-	if reportRows[1].AllocatedQty != 10 || reportRows[1].Qty != 40 {
-		t.Errorf("unexpected allocated/leftover qty for OVK B: %+v", reportRows[1])
 	}
 	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 TestBuildTransferPlanSkipsMissingFarmWarehouse(t *testing.T) {
+func TestBuildPlanSkipsMissingFarmWarehouse(t *testing.T) {
-	opts := &commandOptions{RunID: "product-farm-transfer-test"}
+	opts := &commandOptions{RunID: "test-run"}
 	farmMap := map[uint]farmWarehouseInfo{
-		10: {LocationID: 10, LocationName: "Jamali", FarmCount: 0},
+		10: {LocationID: 10, LocationName: "Jamali", AllFarm: nil},
 	}
 	stocks := []kandangStockRow{
-		{LocationID: 10, LocationName: "Jamali", SourceWarehouseID: 20, SourceWarehouseName: "Gudang K1", ProductID: 1, ProductName: "Pakan A", OnHandQty: 100, LeftoverQty: 100},
+		{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 transfer groups, got %d", len(groups))
+		t.Fatalf("expected no groups, got %d", len(groups))
 	}
 	if reportRows[0].Status != "skipped" || reportRows[0].Reason != "missing_farm_warehouse" {
-		t.Errorf("unexpected status/reason: %s / %s", reportRows[0].Status, reportRows[0].Reason)
+		t.Errorf("unexpected: %s / %s", reportRows[0].Status, reportRows[0].Reason)
 	}
 }
 
-func TestBuildTransferPlanMarksErrorForMultipleFarmWarehouses(t *testing.T) {
+func TestBuildPlanErrorForUnresolvedMultiFarmWarehouse(t *testing.T) {
-	opts := &commandOptions{RunID: "product-farm-transfer-test"}
+	opts := &commandOptions{RunID: "test-run"}
 	farmMap := map[uint]farmWarehouseInfo{
-		10: {LocationID: 10, LocationName: "Cijangkar", FarmCount: 2},
+		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, SourceWarehouseName: "Gudang K2", ProductID: 3, ProductName: "Pakan C", OnHandQty: 200, LeftoverQty: 200},
+		{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 transfer groups, got %d", len(groups))
+		t.Fatalf("expected no groups, got %d", len(groups))
 	}
 	if reportRows[0].Status != "error" {
-		t.Errorf("expected error status for multiple farm warehouses, got %s", reportRows[0].Status)
+		t.Errorf("expected error status, got %s", reportRows[0].Status)
 	}
 	if !strings.Contains(reportRows[0].Reason, "multiple_farm_warehouses") {
-		t.Errorf("unexpected reason: %s", reportRows[0].Reason)
+		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 TestBuildTransferPlanSkipsFullyAllocatedStock(t *testing.T) {
+func TestBuildPlanSkipsFullyAllocatedKandangStock(t *testing.T) {
-	opts := &commandOptions{RunID: "product-farm-transfer-test"}
+	opts := &commandOptions{RunID: "test-run"}
 	farmMap := map[uint]farmWarehouseInfo{
-		10: {LocationID: 10, LocationName: "Jamali", FarmCount: 1, WarehouseID: 50, WarehouseName: "Gudang Farm Jamali"},
+		10: {LocationID: 10, AllFarm: []farmWarehouseEntry{{ID: 50, Name: "Farm A"}}, ChosenID: 50, ChosenName: "Farm A"},
 	}
 	stocks := []kandangStockRow{
-		// fully allocated
+		{LocationID: 10, SourceWarehouseID: 20, ProductID: 1, ProductName: "Pakan A", OnHandQty: 100, AllocatedQty: 100, LeftoverQty: 0, SourceType: sourceTypeKandang},
-		{LocationID: 10, LocationName: "Jamali", SourceWarehouseID: 20, ProductID: 1, ProductName: "Pakan A", OnHandQty: 100, AllocatedQty: 100, LeftoverQty: 0},
+		{LocationID: 10, SourceWarehouseID: 20, ProductID: 2, ProductName: "OVK B", OnHandQty: 80, AllocatedQty: 30, LeftoverQty: 50, SourceType: sourceTypeKandang},
-		// partially allocated, should be eligible with leftover qty
-		{LocationID: 10, LocationName: "Jamali", SourceWarehouseID: 20, ProductID: 2, ProductName: "OVK B", OnHandQty: 80, AllocatedQty: 30, LeftoverQty: 50},
 	}
 
-	reportRows, groups := buildTransferPlan(opts, farmMap, stocks)
+	_, 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 fully-allocated row to be skipped, got %s", reportRows[0].Status)
+		t.Errorf("expected skipped, got %s", reportRows[0].Status)
-	}
-	if !strings.Contains(reportRows[0].Reason, "fully_allocated") {
-		t.Errorf("unexpected reason: %s", reportRows[0].Reason)
-	}
-	if groups[0].Rows[0].Qty != 50 {
-		t.Errorf("expected leftover qty 50, got %.3f", groups[0].Rows[0].Qty)
 	}
 }
 
 // ── executeApply ──────────────────────────────────────────────────────────────
 
-func TestExecuteApplyCreatesTransfersWithTaggedReasonAndNotes(t *testing.T) {
+func TestExecuteApplyTagsReasonAndNotesWithSourceType(t *testing.T) {
 	date := time.Date(2026, 4, 24, 0, 0, 0, 0, time.UTC)
-	opts := &commandOptions{
+	opts := &commandOptions{RunID: "run-apply", TransferDate: date, ActorID: 99}
-		RunID:        "product-farm-transfer-apply",
-		TransferDate: date,
-		ActorID:      99,
-	}
 
 	groups := []transferGroup{
 		{
-			LocationID:          10,
+			SourceType:          sourceTypeKandang,
 			LocationName:        "Jamali",
 			SourceWarehouseID:   20,
-			SourceWarehouseName: "Gudang K1",
+			SourceWarehouseName: "K1",
 			FarmWarehouseID:     50,
-			FarmWarehouseName:   "Gudang Farm Jamali",
+			FarmWarehouseName:   "Farm A",
-			Rows: []*transferReportRow{
+			Rows:                []*transferReportRow{{ProductID: 1, ProductName: "Pakan A", Qty: 100}},
-				{ProductID: 1, ProductName: "Pakan A", Qty: 100},
-				{ProductID: 2, ProductName: "OVK B", Qty: 40},
-			},
 		},
 		{
-			LocationID:          11,
+			SourceType:          sourceTypeFarmConsol,
-			LocationName:        "Tamansari",
+			LocationName:        "Cijangkar",
-			SourceWarehouseID:   30,
+			SourceWarehouseID:   60,
-			SourceWarehouseName: "Gudang K3",
+			SourceWarehouseName: "Farm X",
-			FarmWarehouseID:     60,
+			FarmWarehouseID:     61,
-			FarmWarehouseName:   "Gudang Farm Tamansari",
+			FarmWarehouseName:   "Farm Y",
-			Rows: []*transferReportRow{
+			Rows:                []*transferReportRow{{ProductID: 2, ProductName: "OVK B", Qty: 40}},
-				{ProductID: 3, ProductName: "Pakan C", Qty: 200},
-			},
-		},
-	}
-
-	executor := &fakeSystemTransferExecutor{
-		createResponses: []*entity.StockTransfer{
-			{Id: 1001, MovementNumber: "PND-LTI-1001"},
-		},
-		createErrors: []error{
-			nil,
-			errors.New("destination warehouse locked"),
 		},
 	}
 
+	executor := &fakeSystemTransferExecutor{}
 	summary, err := executeApply(context.Background(), executor, opts, groups)
 	if err != nil {
 		t.Fatalf("unexpected error: %v", err)
 	}
-	if summary.GroupsPlanned != 2 || summary.GroupsApplied != 1 {
+	if summary.GroupsApplied != 2 {
-		t.Fatalf("unexpected group summary: %+v", summary)
+		t.Errorf("expected 2 groups applied, got %d", summary.GroupsApplied)
-	}
-	if summary.RowsApplied != 2 || summary.RowsFailed != 1 {
-		t.Fatalf("unexpected row summary: %+v", summary)
 	}
 	if len(executor.createRequests) != 2 {
 		t.Fatalf("expected 2 create requests, got %d", len(executor.createRequests))
 	}
 
-	reason := executor.createRequests[0].TransferReason
+	// Both requests must carry the run_id in the reason for rollback to work.
-	if !strings.HasPrefix(reason, transferReasonPrefix) {
+	for i, req := range executor.createRequests {
-		t.Errorf("reason must start with prefix %q, got: %s", transferReasonPrefix, reason)
+		if !strings.Contains(req.TransferReason, "run_id=run-apply") {
-	}
+			t.Errorf("request %d reason missing run_id: %s", i, req.TransferReason)
-	if !strings.Contains(reason, "run_id=product-farm-transfer-apply") {
+		}
-		t.Errorf("reason must contain run_id, got: %s", reason)
-	}
-	if !strings.Contains(reason, "location=Jamali") {
-		t.Errorf("reason must contain location, got: %s", reason)
-	}
-	if !strings.Contains(reason, "transfer_date=2026-04-24") {
-		t.Errorf("reason must contain transfer_date, got: %s", reason)
 	}
 
-	notes := executor.createRequests[0].StockLogNotes
+	// Notes for farm_consolidation should be distinct from kandang_to_farm.
-	if !strings.Contains(notes, "[auto] leftover stock transfer from kandang to farm") {
+	if !strings.Contains(executor.createRequests[0].StockLogNotes, "kandang to farm") {
-		t.Errorf("stock log notes must be human-readable, got: %s", notes)
+		t.Errorf("kandang group notes should say 'kandang to farm', got: %s", executor.createRequests[0].StockLogNotes)
 	}
-	if !strings.Contains(notes, "Jamali") {
+	if !strings.Contains(executor.createRequests[1].StockLogNotes, "consolidation") {
-		t.Errorf("stock log notes must contain location name, got: %s", notes)
+		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},
+		},
 	}
 
-	if executor.createRequests[0].MovementNumber != "" {
+	executor := &fakeSystemTransferExecutor{
-		t.Errorf("movement number should be empty so the service generates one, got: %q", executor.createRequests[0].MovementNumber)
+		createResponses: []*entity.StockTransfer{{Id: 1001, MovementNumber: "PND-LTI-1001"}},
 	}
-	if groups[0].Rows[0].Status != "applied" || groups[0].Rows[1].Status != "applied" {
+
-		t.Errorf("first group rows must be applied: %+v", groups[0].Rows)
+	_, err := executeApply(context.Background(), executor, opts, groups)
+	if err != nil {
+		t.Fatalf("unexpected error: %v", err)
 	}
-	if groups[1].Rows[0].Status != "failed" {
+	if row1.Status != "applied" || row2.Status != "applied" {
-		t.Errorf("second group row must be failed: %+v", groups[1].Rows[0])
+		t.Errorf("both rows should be applied: %s, %s", row1.Status, row2.Status)
 	}
-	if groups[0].Rows[0].TransferID == nil || *groups[0].Rows[0].TransferID != 1001 {
+	if row1.TransferID == nil || *row1.TransferID != 1001 {
-		t.Errorf("first group must carry transfer id 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 TestExecuteRollbackDeletesInDescendingOrderAndMarksStatuses(t *testing.T) {
+func TestExecuteRollbackDeletesDescendingAndMarksStatuses(t *testing.T) {
 	executor := &fakeSystemTransferExecutor{
-		deleteErrors: map[uint]error{
+		deleteErrors: map[uint]error{200: errors.New("already consumed")},
-			200: errors.New("stock already consumed downstream"),
-		},
 	}
 	rows := []rollbackDetailRow{
 		{TransferID: 100, ProductName: "Pakan A"},
@@ -285,24 +510,17 @@ func TestExecuteRollbackDeletesInDescendingOrderAndMarksStatuses(t *testing.T) {
 	}
 
 	err := executeRollback(context.Background(), executor, rows, 99)
-	if err == nil {
+	if err == nil || !strings.Contains(err.Error(), "already consumed") {
-		t.Fatal("expected rollback error for transfer 200")
+		t.Fatalf("expected error for transfer 200, got: %v", err)
 	}
-	if !strings.Contains(err.Error(), "stock already consumed downstream") {
-		t.Fatalf("unexpected error: %v", err)
-	}
-	if len(executor.deletedTransferIDs) != 2 {
-		t.Fatalf("expected 2 delete calls, got %d", len(executor.deletedTransferIDs))
-	}
-	// descending: 200 before 100
 	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.Fatalf("transfer 100 rows must be rolled_back: %+v", rows)
+		t.Errorf("transfer 100 rows must be rolled_back: %+v", rows)
 	}
 	if rows[1].Status != "failed" {
-		t.Fatalf("transfer 200 row must be failed: %+v", rows[1])
+		t.Errorf("transfer 200 row must be failed: %+v", rows[1])
 	}
 }
 
@@ -315,14 +533,12 @@ func TestExecuteRollbackRequiresActorID(t *testing.T) {
 
 // ── buildTransferReason / buildRunReasonMatcher ───────────────────────────────
 
-func TestBuildTransferReasonIsMatchedByRunReasonMatcher(t *testing.T) {
+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)
 
-	matcher := buildRunReasonMatcher(runID)
+	needle := strings.TrimSuffix(buildRunReasonMatcher(runID), "%")
-	// Simulate a LIKE match: matcher ends with % so check prefix.
-	needle := strings.TrimSuffix(matcher, "%")
 	if !strings.HasPrefix(reason, needle) {
 		t.Errorf("reason %q does not match matcher prefix %q", reason, needle)
 	}
@@ -330,17 +546,29 @@ func TestBuildTransferReasonIsMatchedByRunReasonMatcher(t *testing.T) {
 
 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))
-	// Pipes inside field values must be replaced so the structured format stays parseable.
 	parts := strings.Split(reason, "|")
-	// Expect exactly 6 pipe-separated segments (prefix + 5 key=value pairs).
+	// prefix + 5 key=value segments = 6 parts
 	if len(parts) != 6 {
-		t.Errorf("expected 6 pipe segments, got %d: %v", len(parts), parts)
+		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 TestSummarizeReportCountsCorrectly(t *testing.T) {
+func TestSummarizeReportCountsAllStatuses(t *testing.T) {
 	rows := []transferReportRow{
 		{Status: "eligible"},
 		{Status: "applied"},
@@ -368,6 +596,6 @@ func TestSummarizeReportCountsCorrectly(t *testing.T) {
 		t.Errorf("expected RowsFailed=1, got %d", s.RowsFailed)
 	}
 	if s.GroupsPlanned != 2 || s.GroupsApplied != 1 {
-		t.Errorf("unexpected group counts: planned=%d applied=%d", s.GroupsPlanned, s.GroupsApplied)
+		t.Errorf("unexpected group counts: %+v", s)
 	}
 }