new project stable version

lib/domain/usecase/activate_subscription_usecase.dart

@@ -0,0 +1,12 @@
+import 'package:be_happy/core/result.dart';
+import 'package:be_happy/domain/repositories/payment_repository.dart';
+
+class ActivateSubscriptionUsecase {
+  final PaymentRepository repository;
+
+  ActivateSubscriptionUsecase(this.repository);
+
+  Future<Result<bool>> call(int optionId) {
+    return repository.activateSubscription(optionId);
+  }
+}