FIX[BE]: fix wrong get data on transfer stock

internal/modules/inventory/product-warehouses/repositories/product_warehouse.repository.go

@@ -86,24 +86,14 @@ func (r *ProductWarehouseRepositoryImpl) ProductWarehouseExistByProductAndWareho
 func (r *ProductWarehouseRepositoryImpl) GetProductWarehouseByProductAndWarehouseID(ctx context.Context, productId, warehouseId uint) (*entity.ProductWarehouse, error) {
 	var productWarehouse entity.ProductWarehouse
 
+	// Cari product warehouse dengan project_flock_kandang yang masih aktif (belum closed)
 	err := r.DB().WithContext(ctx).
-		Where("product_id = ? AND warehouse_id = ? AND project_flock_kandang_id IS NOT NULL", productId, warehouseId).
+		Joins("LEFT JOIN project_flock_kandangs ON project_flock_kandangs.id = product_warehouses.project_flock_kandang_id").
+		Where("product_id = ? AND warehouse_id = ? AND (project_flock_kandang_id IS NULL OR project_flock_kandangs.closed_at IS NULL)", productId, warehouseId).
 		Order("id DESC").
 		Preload("ProjectFlockKandang").
 		First(&productWarehouse).Error
 
-	if err == nil {
-
-		if productWarehouse.ProjectFlockKandang.ClosedAt == nil {
-			return &productWarehouse, nil
-		}
-
-	}
-
-	err = r.DB().WithContext(ctx).
-		Where("product_id = ? AND warehouse_id = ? AND project_flock_kandang_id IS NULL", productId, warehouseId).
-		First(&productWarehouse).Error
-
 	if err != nil {
 		return nil, err
 	}