aaa

lib/features/products/domain/usecases/get_product_detail_usecase.dart

@@ -0,0 +1,25 @@
+import 'package:dartz/dartz.dart';
+import '../../../../core/errors/failures.dart';
+import '../entities/product_stage_entity.dart';
+import '../repositories/products_repository.dart';
+
+/// Use case for getting product stages
+/// Encapsulates the business logic for fetching product stage information
+class GetProductDetailUseCase {
+  final ProductsRepository repository;
+
+  GetProductDetailUseCase(this.repository);
+
+  /// Execute the use case
+  ///
+  /// [warehouseId] - The ID of the warehouse
+  /// [productId] - The ID of the product
+  ///
+  /// Returns Either<Failure, List<ProductStageEntity>>
+  Future<Either<Failure, List<ProductStageEntity>>> call(
+    int warehouseId,
+    int productId,
+  ) async {
+    return await repository.getProductDetail(warehouseId, productId);
+  }
+}