feat:mai page done

lib/feature/auth/domain/usecases/register_usecase.dart

@@ -0,0 +1,32 @@
+import 'package:dartz/dartz.dart';
+import 'package:food_delivery_client/core/exceptions/failure.dart';
+import 'package:food_delivery_client/feature/auth/domain/repository/auth_repository.dart';
+import 'package:food_delivery_client/feature/common/common.dart';
+import 'package:food_delivery_client/food_delivery_client.dart';
+
+import '../../../../core/usecase/usecase.dart';
+@injectable
+class RegisterUseCase implements UseCase<SuccessModel, RegisterParams> {
+  final AuthRepository _authRepository;
+
+  RegisterUseCase(this._authRepository);
+
+  @override
+  Future<Either<Failure, SuccessModel>> call(RegisterParams params) async {
+    return _authRepository.register(params: params);
+  }
+}
+
+class RegisterParams {
+  final String firstName;
+  final String lastName;
+  final String phoneNumber;
+  final String password;
+
+  RegisterParams({
+    required this.firstName,
+    required this.lastName,
+    required this.phoneNumber,
+    required this.password,
+  });
+}