add: question base feature

lib/core/params/question_params.dart

@@ -0,0 +1,13 @@
+class QuestionParams {
+  int? id;
+
+  QuestionParams({this.id});
+
+  QuestionParams copyWith({
+    int? id,
+  }) {
+    return QuestionParams(
+      id: id ?? this.id,
+    );
+  }
+}

lib/features/question/data/datasource/question_datasource.dart

@@ -0,0 +1,28 @@
+import 'package:hadi_hoda_flutter/core/constants/my_api.dart';
+import 'package:hadi_hoda_flutter/core/network/http_request.dart';
+import 'package:hadi_hoda_flutter/core/params/question_params.dart';
+import 'package:hadi_hoda_flutter/core/response/base_response.dart';
+import 'package:hadi_hoda_flutter/features/question/data/model/question_model.dart';
+import 'package:hadi_hoda_flutter/features/question/domain/entity/question_entity.dart';
+
+abstract class IQuestionDatasource {
+  Future<QuestionEntity> getData({required QuestionParams params});
+}
+
+class QuestionDatasourceImpl implements IQuestionDatasource {
+  final IHttpRequest httpRequest;
+
+  const QuestionDatasourceImpl(this.httpRequest);
+
+  @override
+  Future<QuestionEntity> getData({required QuestionParams params}) async {
+    final response = await httpRequest.get(
+        path: MyApi.baseUrl,
+    );
+
+    return BaseResponse.getData<QuestionEntity>(
+      response?['data'],
+      (json) => QuestionModel.fromJson(json),
+    );
+  }
+}

lib/features/question/data/model/question_model.dart

@@ -0,0 +1,13 @@
+import 'package:hadi_hoda_flutter/features/question/domain/entity/question_entity.dart';
+
+class QuestionModel extends QuestionEntity {
+  const QuestionModel({
+    super.id,
+  });
+
+  factory QuestionModel.fromJson(Map<String, dynamic> json) {
+    return QuestionModel(
+      id: json['id'],
+    );
+  }
+}

lib/features/question/data/repository_impl/question_repository_impl.dart

@@ -0,0 +1,29 @@
+import 'package:hadi_hoda_flutter/core/params/question_params.dart';
+import 'package:flutter/foundation.dart';
+import 'package:hadi_hoda_flutter/core/error_handler/my_exception.dart';
+import 'package:hadi_hoda_flutter/core/utils/data_state.dart';
+import 'package:hadi_hoda_flutter/features/question/data/datasource/question_datasource.dart';
+import 'package:hadi_hoda_flutter/features/question/domain/entity/question_entity.dart';
+import 'package:hadi_hoda_flutter/features/question/domain/repository/question_repository.dart';
+
+class QuestionRepositoryImpl implements IQuestionRepository {
+  final IQuestionDatasource datasource;
+
+  const QuestionRepositoryImpl(this.datasource);
+
+  @override
+  Future<DataState<QuestionEntity, MyException>> getData({required QuestionParams params}) async {
+    try {
+      final QuestionEntity response = await datasource.getData(params: params);
+      return DataState.success(response);
+    } on MyException catch (e) {
+      return DataState.error(e);
+    } catch (e) {
+      if (kDebugMode) {
+        rethrow;
+      } else {
+        return DataState.error(MyException(errorMessage: '$e'));
+      }
+    }
+  }
+}

lib/features/question/domain/entity/question_entity.dart

@@ -0,0 +1,14 @@
+import 'package:equatable/equatable.dart';
+
+class QuestionEntity extends Equatable {
+  final int? id;
+
+  const QuestionEntity({
+    this.id,
+  });
+
+  @override
+  List<Object?> get props => [
+        id,
+      ];
+}

lib/features/question/domain/repository/question_repository.dart

@@ -0,0 +1,8 @@
+import 'package:hadi_hoda_flutter/core/error_handler/my_exception.dart';
+import 'package:hadi_hoda_flutter/core/params/question_params.dart';
+import 'package:hadi_hoda_flutter/core/utils/data_state.dart';
+import 'package:hadi_hoda_flutter/features/question/domain/entity/question_entity.dart';
+
+abstract class IQuestionRepository {
+  Future<DataState<QuestionEntity, MyException>> getData({required QuestionParams params});
+}

lib/features/question/domain/usecases/get_question_usecase.dart

@@ -0,0 +1,17 @@
+import 'package:hadi_hoda_flutter/core/error_handler/my_exception.dart';
+import 'package:hadi_hoda_flutter/core/params/question_params.dart';
+import 'package:hadi_hoda_flutter/core/usecase/usecase.dart';
+import 'package:hadi_hoda_flutter/core/utils/data_state.dart';
+import 'package:hadi_hoda_flutter/features/question/domain/entity/question_entity.dart';
+import 'package:hadi_hoda_flutter/features/question/domain/repository/question_repository.dart';
+
+class GetQuestionUseCase implements UseCase<QuestionEntity, QuestionParams> {
+  final IQuestionRepository repository;
+
+  const GetQuestionUseCase(this.repository);
+
+  @override
+  Future<DataState<QuestionEntity, MyException>> call(QuestionParams params) {
+    return repository.getData(params: params);
+  }
+}

lib/features/question/presentation/bloc/question_bloc.dart

@@ -0,0 +1,41 @@
+import 'dart:async';
+import 'package:bloc/bloc.dart';
+import 'package:hadi_hoda_flutter/core/status/base_status.dart';
+import 'package:hadi_hoda_flutter/features/question/domain/entity/question_entity.dart';
+import 'package:hadi_hoda_flutter/features/question/domain/usecases/get_question_usecase.dart';
+import 'package:hadi_hoda_flutter/features/question/presentation/bloc/question_event.dart';
+import 'package:hadi_hoda_flutter/features/question/presentation/bloc/question_state.dart';
+
+class QuestionBloc extends Bloc<QuestionEvent, QuestionState> {
+  /// ------------constructor------------
+  QuestionBloc(
+      this._getQuestionUseCase,
+      ) : super(const QuestionState()) {
+    on<GetQuestionEvent>(_getQuestionEvent);
+  }
+
+  /// ------------UseCases------------
+  final GetQuestionUseCase _getQuestionUseCase;
+
+  /// ------------Variables------------
+
+  /// ------------Controllers------------
+
+  /// ------------Functions------------
+
+  /// ------------Api Calls------------
+  FutureOr<void> _getQuestionEvent(event, emit) async {
+    await _getQuestionUseCase(event.questionParams).then(
+      (value) {
+        value.fold(
+          (data) {
+            emit(state.copyWith(getQuestionStatus: BaseComplete<QuestionEntity>(data)));
+          },
+          (error) {
+            emit(state.copyWith(getQuestionStatus: BaseError(error.errorMessage)));
+          },
+        );
+      },
+    );
+  }
+}

lib/features/question/presentation/bloc/question_event.dart

@@ -0,0 +1,5 @@
+sealed class QuestionEvent {
+  const QuestionEvent();
+}
+
+class GetQuestionEvent extends QuestionEvent {}

lib/features/question/presentation/bloc/question_state.dart

@@ -0,0 +1,15 @@
+import 'package:hadi_hoda_flutter/core/status/base_status.dart';
+
+class QuestionState {
+  final BaseStatus getQuestionStatus;
+
+  const QuestionState({this.getQuestionStatus = const BaseInit()});
+
+  QuestionState copyWith({
+    BaseStatus? getQuestionStatus,
+  }) {
+    return QuestionState(
+      getQuestionStatus: getQuestionStatus ?? this.getQuestionStatus,
+    );
+  }
+}

lib/features/question/presentation/ui/question_page.dart

@@ -0,0 +1,10 @@
+import 'package:flutter/material.dart';
+
+class QuestionPage extends StatelessWidget {
+  const QuestionPage({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return const Scaffold();
+  }
+}

lib/init_bindings.dart

@@ -4,6 +4,10 @@ import 'package:hadi_hoda_flutter/features/intro/data/datasource/intro_datasourc
 import 'package:hadi_hoda_flutter/features/intro/data/repository_impl/intro_repository_impl.dart';
 import 'package:hadi_hoda_flutter/features/intro/domain/repository/intro_repository.dart';
 import 'package:hadi_hoda_flutter/features/intro/domain/usecases/get_intro_usecase.dart';
+import 'package:hadi_hoda_flutter/features/question/data/datasource/question_datasource.dart';
+import 'package:hadi_hoda_flutter/features/question/data/repository_impl/question_repository_impl.dart';
+import 'package:hadi_hoda_flutter/features/question/domain/repository/question_repository.dart';
+import 'package:hadi_hoda_flutter/features/question/domain/usecases/get_question_usecase.dart';
 import 'package:hadi_hoda_flutter/features/sample/data/datasource/sample_datasource.dart';
 import 'package:hadi_hoda_flutter/features/sample/data/repository_impl/sample_repository_impl.dart';
 import 'package:hadi_hoda_flutter/features/sample/domain/repository/sample_repository.dart';
@@ -25,4 +29,9 @@ void initBindings() {
   locator.registerLazySingleton<IIntroDatasource>(() => IntroDatasourceImpl(locator()));
   locator.registerLazySingleton<IIntroRepository>(() => IntroRepositoryImpl(locator()));
   locator.registerLazySingleton<GetIntroUseCase>(() => GetIntroUseCase(locator()));
+
+  /// Question Feature
+  locator.registerLazySingleton<IQuestionDatasource>(() => QuestionDatasourceImpl(locator()));
+  locator.registerLazySingleton<IQuestionRepository>(() => QuestionRepositoryImpl(locator()));
+  locator.registerLazySingleton<GetQuestionUseCase>(() => GetQuestionUseCase(locator()));
 }