new project stable version

lib/domain/usecase/add_payment_card_usecase.dart

@@ -0,0 +1,24 @@
+import '../repositories/payment_repository.dart';
+import '../../core/result.dart';
+
+class AddPaymentCardUsecase {
+  final PaymentRepository repository;
+
+  AddPaymentCardUsecase(this.repository);
+
+  Future<Result<void>> call({
+    required String cardNumber,
+    required String cardHolder,
+    required String expiryMonth,
+    required String expiryYear,
+    required String cvv,
+  }) {
+    return repository.addPaymentCard(
+      cardNumber: cardNumber,
+      cardHolder: cardHolder,
+      expiryMonth: expiryMonth,
+      expiryYear: expiryYear,
+      cvv: cvv,
+    );
+  }
+}