fill

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

@@ -0,0 +1,25 @@
+import 'package:dartz/dartz.dart';
+import '../../../../core/errors/failures.dart';
+import '../entities/product_entity.dart';
+import '../repositories/products_repository.dart';
+
+/// Use case for getting products
+/// Encapsulates the business logic for fetching products
+class GetProductsUseCase {
+  final ProductsRepository repository;
+
+  GetProductsUseCase(this.repository);
+
+  /// Execute the use case
+  ///
+  /// [warehouseId] - The ID of the warehouse to get products from
+  /// [type] - The operation type ('import' or 'export')
+  ///
+  /// Returns Either<Failure, List<ProductEntity>>
+  Future<Either<Failure, List<ProductEntity>>> call(
+    int warehouseId,
+    String type,
+  ) async {
+    return await repository.getProducts(warehouseId, type);
+  }
+}