codex/fix: hidden product warehouse depletion and egg <= 0

internal/modules/master/warehouses/repositories/warehouse.repository.go

@@ -16,6 +16,7 @@ type WarehouseRepository interface {
 	NameExists(ctx context.Context, name string, excludeID *uint) (bool, error)
 	IdExists(ctx context.Context, id uint) (bool, error)
 	GetByKandangID(ctx context.Context, kandangId uint) (*entity.Warehouse, error)
+	GetByKandangIDAndLocationID(ctx context.Context, kandangId uint, locationId uint) (*entity.Warehouse, error)
 	GetLatestByKandangID(ctx context.Context, kandangId uint) (*entity.Warehouse, error)
 }
 
@@ -62,6 +63,20 @@ func (r *WarehouseRepositoryImpl) GetByKandangID(ctx context.Context, kandangId
 	return &warehouse, nil
 }
 
+func (r *WarehouseRepositoryImpl) GetByKandangIDAndLocationID(ctx context.Context, kandangId uint, locationId uint) (*entity.Warehouse, error) {
+	var warehouse entity.Warehouse
+	err := r.db.WithContext(ctx).
+		Where("kandang_id = ?", kandangId).
+		Where("location_id = ?", locationId).
+		Where("deleted_at IS NULL").
+		Order("id ASC").
+		First(&warehouse).Error
+	if err != nil {
+		return nil, err
+	}
+	return &warehouse, nil
+}
+
 func (r *WarehouseRepositoryImpl) GetLatestByKandangID(ctx context.Context, kandangId uint) (*entity.Warehouse, error) {
 	var warehouse entity.Warehouse
 	err := r.db.WithContext(ctx).

internal/modules/master/warehouses/repositories/warehouse.repository_test.go

@@ -0,0 +1,63 @@
+package repository
+
+import (
+	"context"
+	"testing"
+
+	"github.com/glebarez/sqlite"
+	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
+	"gorm.io/gorm"
+)
+
+func TestGetByKandangIDAndLocationIDReturnsLocationMatchedWarehouse(t *testing.T) {
+	db := setupWarehouseRepositoryTestDB(t)
+	repo := NewWarehouseRepository(db)
+
+	warehouse, err := repo.GetByKandangIDAndLocationID(context.Background(), 5, 13)
+	if err != nil {
+		t.Fatalf("expected location-matched warehouse, got error: %v", err)
+	}
+	if warehouse.Id != 33 {
+		t.Fatalf("expected warehouse 33, got %d", warehouse.Id)
+	}
+}
+
+func TestGetByKandangIDKeepsLegacyFirstWarehouseBehavior(t *testing.T) {
+	db := setupWarehouseRepositoryTestDB(t)
+	repo := NewWarehouseRepository(db)
+
+	warehouse, err := repo.GetByKandangID(context.Background(), 5)
+	if err != nil {
+		t.Fatalf("expected warehouse, got error: %v", err)
+	}
+	if warehouse.Id != 17 {
+		t.Fatalf("expected legacy first warehouse 17, got %d", warehouse.Id)
+	}
+}
+
+func setupWarehouseRepositoryTestDB(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)
+	}
+
+	if err := db.AutoMigrate(&entity.Warehouse{}); err != nil {
+		t.Fatalf("failed migrating warehouses: %v", err)
+	}
+
+	warehouses := []entity.Warehouse{
+		{Id: 17, Name: "Cijangkar 1", Type: "KANDANG", AreaId: 1, LocationId: uintPtr(1), KandangId: uintPtr(5), CreatedBy: 1},
+		{Id: 33, Name: "Gudang Cijangkar 1", Type: "KANDANG", AreaId: 1, LocationId: uintPtr(13), KandangId: uintPtr(5), CreatedBy: 1},
+	}
+	if err := db.Create(&warehouses).Error; err != nil {
+		t.Fatalf("failed seeding warehouses: %v", err)
+	}
+
+	return db
+}
+
+func uintPtr(v uint) *uint {
+	return &v
+}

internal/modules/production/chickins/services/chickin.service.go

@@ -100,6 +100,25 @@ func (s chickinService) withRelations(db *gorm.DB) *gorm.DB {
 
 }
 
+func resolveWarehouseForProjectFlockKandang(ctx context.Context, warehouseRepo rWarehouse.WarehouseRepository, kandangID uint, locationID uint) (*entity.Warehouse, error) {
+	if warehouseRepo == nil {
+		return nil, gorm.ErrRecordNotFound
+	}
+	if kandangID == 0 {
+		return nil, gorm.ErrRecordNotFound
+	}
+	if locationID != 0 {
+		warehouse, err := warehouseRepo.GetByKandangIDAndLocationID(ctx, kandangID, locationID)
+		if err == nil {
+			return warehouse, nil
+		}
+		if !errors.Is(err, gorm.ErrRecordNotFound) {
+			return nil, err
+		}
+	}
+	return warehouseRepo.GetByKandangID(ctx, kandangID)
+}
+
 func (s chickinService) GetAll(c *fiber.Ctx, params *validation.Query) ([]entity.ProjectChickin, int64, error) {
 	if err := s.Validate.Struct(params); err != nil {
 		return nil, 0, err
@@ -182,7 +201,12 @@ func (s *chickinService) CreateOne(c *fiber.Ctx, req *validation.Create) ([]enti
 		return nil, fiber.NewError(fiber.StatusNotFound, "Project Flock Kandang not found")
 	}
 
-	warehouse, err := s.WarehouseRepo.GetByKandangID(c.Context(), projectFlockKandang.KandangId)
+	warehouse, err := resolveWarehouseForProjectFlockKandang(
+		c.Context(),
+		s.WarehouseRepo,
+		projectFlockKandang.KandangId,
+		projectFlockKandang.ProjectFlock.LocationId,
+	)
 	if err != nil {
 		return nil, fiber.NewError(fiber.StatusNotFound, "Warehouse for Kandang not found")
 	}

internal/modules/production/project-flock-kandangs/services/project_flock_kandang.service.go

@@ -87,6 +87,25 @@ func NewProjectFlockKandangService(repo repository.ProjectFlockKandangRepository
 	}
 }
 
+func resolveWarehouseForProjectFlockKandang(ctx context.Context, warehouseRepo rWarehouse.WarehouseRepository, pfk *entity.ProjectFlockKandang) (*entity.Warehouse, error) {
+	if warehouseRepo == nil || pfk == nil {
+		return nil, gorm.ErrRecordNotFound
+	}
+	if pfk.KandangId == 0 {
+		return nil, gorm.ErrRecordNotFound
+	}
+	if pfk.ProjectFlock.LocationId != 0 {
+		warehouse, err := warehouseRepo.GetByKandangIDAndLocationID(ctx, pfk.KandangId, pfk.ProjectFlock.LocationId)
+		if err == nil {
+			return warehouse, nil
+		}
+		if !errors.Is(err, gorm.ErrRecordNotFound) {
+			return nil, err
+		}
+	}
+	return warehouseRepo.GetByKandangID(ctx, pfk.KandangId)
+}
+
 func (s projectFlockKandangService) GetAll(c *fiber.Ctx, params *validation.Query) ([]entity.ProjectFlockKandang, int64, error) {
 	if err := s.Validate.Struct(params); err != nil {
 		return nil, 0, err
@@ -241,7 +260,7 @@ func (s projectFlockKandangService) getAvailableQuantities(c *fiber.Ctx, project
 		return nil, nil
 	}
 
-	warehouse, err := s.WarehouseRepo.GetByKandangID(c.Context(), projectFlockKandang.Kandang.Id)
+	warehouse, err := resolveWarehouseForProjectFlockKandang(c.Context(), s.WarehouseRepo, projectFlockKandang)
 	if err != nil || warehouse == nil {
 		return nil, nil
 	}
@@ -300,7 +319,7 @@ func (s projectFlockKandangService) CheckClosing(c *fiber.Ctx, id uint) (*Closin
 
 	stockRemain := make([]StockRemainingDetail, 0)
 	if s.WarehouseRepo != nil && s.ProductWarehouseRepo != nil {
-		warehouse, werr := s.WarehouseRepo.GetByKandangID(c.Context(), pfk.KandangId)
+		warehouse, werr := resolveWarehouseForProjectFlockKandang(c.Context(), s.WarehouseRepo, pfk)
 		if werr != nil {
 			return nil, werr
 		}
@@ -464,7 +483,7 @@ func (s projectFlockKandangService) Closing(c *fiber.Ctx, id uint, req *validati
 		}
 
 		if s.WarehouseRepo != nil && s.ProductWarehouseRepo != nil {
-			warehouse, werr := s.WarehouseRepo.GetByKandangID(c.Context(), pfk.KandangId)
+			warehouse, werr := resolveWarehouseForProjectFlockKandang(c.Context(), s.WarehouseRepo, pfk)
 			if werr != nil {
 				return nil, werr
 			}

internal/modules/production/project_flocks/services/projectflock.service.go

@@ -1075,6 +1075,25 @@ func (s projectflockService) kandangRepoWithTx(tx *gorm.DB) kandangRepository.Ka
 	return kandangRepository.NewKandangRepository(s.Repository.DB())
 }
 
+func resolveWarehouseByKandangAndLocation(ctx context.Context, warehouseRepo warehouseRepository.WarehouseRepository, kandangID uint, locationID uint) (*entity.Warehouse, error) {
+	if warehouseRepo == nil {
+		return nil, gorm.ErrRecordNotFound
+	}
+	if kandangID == 0 {
+		return nil, gorm.ErrRecordNotFound
+	}
+	if locationID != 0 {
+		warehouse, err := warehouseRepo.GetByKandangIDAndLocationID(ctx, kandangID, locationID)
+		if err == nil {
+			return warehouse, nil
+		}
+		if !errors.Is(err, gorm.ErrRecordNotFound) {
+			return nil, err
+		}
+	}
+	return warehouseRepo.GetByKandangID(ctx, kandangID)
+}
+
 func (s projectflockService) ensureProjectFlockKandangProductWarehouses(ctx context.Context, dbTransaction *gorm.DB, records []*entity.ProjectFlockKandang) error {
 	if len(records) == 0 {
 		return nil
@@ -1103,20 +1122,24 @@ func (s projectflockService) ensureProjectFlockKandangProductWarehouses(ctx cont
 	if dbTransaction != nil {
 		db = dbTransaction
 	}
-	var category string
+	type projectFlockMeta struct {
+		Category   string `gorm:"column:category"`
+		LocationId uint   `gorm:"column:location_id"`
+	}
+	var flockMeta projectFlockMeta
 	if err := db.WithContext(ctx).
 		Model(&entity.ProjectFlock{}).
-		Select("category").
+		Select("category, location_id").
 		Where("id = ?", projectFlockID).
-		Scan(&category).Error; err != nil {
+		Scan(&flockMeta).Error; err != nil {
 		return err
 	}
-	if strings.TrimSpace(category) == "" {
+	if strings.TrimSpace(flockMeta.Category) == "" {
 		return fiber.NewError(fiber.StatusBadRequest, "Project flock category tidak ditemukan")
 	}
 
 	prefixes := []string{"AYAM-"}
-	if strings.EqualFold(category, string(utils.ProjectFlockCategoryLaying)) {
+	if strings.EqualFold(flockMeta.Category, string(utils.ProjectFlockCategoryLaying)) {
 		prefixes = append(prefixes, "TELUR")
 	}
 
@@ -1134,7 +1157,7 @@ func (s projectflockService) ensureProjectFlockKandangProductWarehouses(ctx cont
 			continue
 		}
 
-		warehouse, err := warehouseRepo.GetByKandangID(ctx, record.KandangId)
+		warehouse, err := resolveWarehouseByKandangAndLocation(ctx, warehouseRepo, record.KandangId, flockMeta.LocationId)
 		if err != nil {
 			if errors.Is(err, gorm.ErrRecordNotFound) {
 				return fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("Warehouse untuk kandang %d belum tersedia", record.KandangId))