70 lines
2.3 KiB
Dart
70 lines
2.3 KiB
Dart
import 'package:bloc/bloc.dart';
|
|
import 'package:business_panel/core/config/api_config.dart';
|
|
import 'package:business_panel/core/services/token_storage_service.dart';
|
|
import 'package:business_panel/core/utils/logging_interceptor.dart';
|
|
import 'package:business_panel/domain/entities/discount_entity.dart';
|
|
import 'package:dio/dio.dart';
|
|
import 'package:flutter/foundation.dart';
|
|
|
|
part 'home_event.dart';
|
|
part 'home_state.dart';
|
|
|
|
class HomeBloc extends Bloc<HomeEvent, HomeState> {
|
|
final Dio _dio = Dio();
|
|
final TokenStorageService _tokenStorage = TokenStorageService();
|
|
|
|
HomeBloc() : super(HomeInitial()) {
|
|
_dio.interceptors.add(LoggingInterceptor());
|
|
|
|
on<FetchDiscounts>((event, emit) async {
|
|
await _fetchDiscounts(emit);
|
|
});
|
|
|
|
on<SearchDiscounts>((event, emit) async {
|
|
await _fetchDiscounts(emit, searchQuery: event.query);
|
|
});
|
|
}
|
|
|
|
Future<void> _fetchDiscounts(Emitter<HomeState> emit, {String? searchQuery}) async {
|
|
emit(HomeLoading());
|
|
try {
|
|
final token = await _tokenStorage.getAccessToken();
|
|
if (token == null || token.isEmpty) {
|
|
emit(HomeError("خطای احراز هویت. لطفا دوباره وارد شوید."));
|
|
return;
|
|
}
|
|
|
|
String url = ApiConfig.getActiveDiscounts;
|
|
if (searchQuery != null && searchQuery.isNotEmpty) {
|
|
url = '$url&search=$searchQuery';
|
|
}
|
|
|
|
final response = await _dio.get(
|
|
url,
|
|
options: Options(
|
|
headers: {'Authorization': 'Bearer $token'},
|
|
),
|
|
);
|
|
|
|
if (response.statusCode == 200 && response.data['data'] != null) {
|
|
final List<dynamic> data = response.data['data']['discounts'] ?? [];
|
|
final discounts =
|
|
data.map((json) => DiscountEntity.fromJson(json)).toList();
|
|
emit(HomeLoaded(discounts));
|
|
} else {
|
|
emit(HomeError(response.data['message'] ?? 'خطا در دریافت اطلاعات'));
|
|
}
|
|
} on DioException catch (e) {
|
|
if (kDebugMode) {
|
|
print('DioException in HomeBloc: ${e.response?.data}');
|
|
}
|
|
emit(HomeError(e.response?.data['message'] ?? 'خطای شبکه'));
|
|
} catch (e, stackTrace) {
|
|
if (kDebugMode) {
|
|
print('Error in HomeBloc: $e');
|
|
print(stackTrace);
|
|
}
|
|
emit(HomeError('خطای پیشبینی نشده رخ داد: ${e.toString()}'));
|
|
}
|
|
}
|
|
} |