Updated architecture
Faiz Hashmi
2 months ago
parent
d65dc4ea89
commit
357cf4392e
@ -1,9 +1,31 @@
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import 'package:get_it/get_it.dart';
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import 'package:hmg_patient_app_new/core/api/api_client.dart';
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import 'package:hmg_patient_app_new/core/app_state.dart';
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import 'package:injector/injector.dart';
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import 'package:hmg_patient_app_new/features/authentication/authentication_repo.dart';
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import 'package:hmg_patient_app_new/features/book_appointments/book_appointments_repo.dart';
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import 'package:hmg_patient_app_new/features/common/common_repo.dart';
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import 'package:hmg_patient_app_new/features/my_appointments/my_appointments_repo.dart';
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import 'package:hmg_patient_app_new/services/cache_service.dart';
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import 'package:hmg_patient_app_new/services/logger_service.dart';
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import 'package:logger/web.dart';
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import 'package:shared_preferences/shared_preferences.dart';
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GetIt getIt = GetIt.instance;
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class AppDependencies {
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static void addDependencies() {
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Injector injector = Injector.appInstance;
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injector.registerSingleton<AppState>(() => AppState());
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static Future<void> addDependencies() async {
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// Services
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getIt.registerLazySingleton<LoggerService>(() => LoggerServiceImp(logger: Logger(printer: PrettyPrinter(lineLength: 0))));
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final sharedPreferences = await SharedPreferences.getInstance();
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getIt.registerLazySingleton<CacheService>(() => CacheServiceImp(sharedPreferences: sharedPreferences));
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getIt.registerSingleton(AppState());
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getIt.registerLazySingleton<ApiClient>(() => ApiClient(loggerService: getIt()));
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// Repositories
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getIt.registerLazySingleton<CommonRepo>(() => CommonRepoImp(loggerService: getIt()));
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getIt.registerLazySingleton<AuthenticationRepo>(() => AuthenticationRepoImp(loggerService: getIt<LoggerService>(), apiClient: getIt()));
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getIt.registerLazySingleton<BookAppointmentsRepo>(() => BookAppointmentsRepoImp(loggerService: getIt<LoggerService>(), apiClient: getIt()));
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getIt.registerLazySingleton<MyAppointmentsRepo>(() => MyAppointmentsRepoImp(loggerService: getIt<LoggerService>(), apiClient: getIt()));
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}
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}
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@ -0,0 +1,42 @@
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import 'package:equatable/equatable.dart';
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abstract class Failure extends Equatable implements Exception {
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final String message;
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const Failure(this.message);
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}
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class ServerFailure extends Failure {
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const ServerFailure(super.message);
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@override
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List<Object?> get props => [message];
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}
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class ConnectivityFailure extends Failure {
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const ConnectivityFailure(super.message);
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@override
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List<Object?> get props => [message];
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}
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class LocalStorageFailure extends Failure {
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const LocalStorageFailure(super.message);
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@override
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List<Object?> get props => [message];
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}
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class DuplicateUsername extends Failure {
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const DuplicateUsername({String? message}) : super(message ?? '');
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@override
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List<Object?> get props => [message];
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}
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class InvalidCredentials extends Failure {
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const InvalidCredentials({String? message}) : super(message ?? '');
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@override
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List<Object?> get props => [message];
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}
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@ -1,4 +1,59 @@
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class AuthenticationRepo {
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import 'package:dartz/dartz.dart';
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import 'package:hmg_patient_app_new/core/api/api_client.dart';
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import 'package:hmg_patient_app_new/core/exceptions/api_exception.dart';
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import 'package:hmg_patient_app_new/core/exceptions/api_failure.dart';
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import 'package:hmg_patient_app_new/services/logger_service.dart';
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abstract class AuthenticationRepo {
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Future<Either<Failure, dynamic>> signIn({required String phone, required String password});
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}
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class AuthenticationRepoImp implements AuthenticationRepo {
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final ApiClient apiClient;
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final LoggerService loggerService;
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AuthenticationRepoImp({required this.loggerService, required this.apiClient});
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@override
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Future<Either<Failure, dynamic>> signIn({required String phone, required String password}) async {
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try {
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// Mock API call with delayed response
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final result = await Future.delayed(
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const Duration(seconds: 2),
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() => {
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'success': true,
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'data': [
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{
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'id': '1',
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'name': 'Dr. Ahmed Hassan',
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'specialty': 'Cardiology',
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'experience': '10 years',
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'rating': 4.8,
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'image': 'https://example.com/doctor1.jpg'
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},
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]
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}
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);
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if (result != null && result is Map && result['success'] != null && result['success'] != null && result['success'] != false) {
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return Right(result);
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} else {
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loggerService.errorLogs(result.toString());
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return Left(ServerFailure(result.toString()));
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}
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} on APIException catch (e) {
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APIError? apiError;
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if (e.error is APIError) {
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apiError = e.error as APIError;
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}
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loggerService.errorLogs(e.toString());
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return Left(ServerFailure(apiError?.errorMessage ?? e.message));
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} catch (e) {
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loggerService.errorLogs(e.toString());
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return Left(ServerFailure(e.toString()));
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}
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}
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}
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@ -1,5 +1,46 @@
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import 'package:flutter/material.dart';
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import 'package:hmg_patient_app_new/core/utils/utils.dart';
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import 'package:hmg_patient_app_new/features/authentication/authentication_repo.dart';
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class AuthenticationViewModel extends ChangeNotifier {
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// Add properties and methods related to authentication here
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}
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AuthenticationRepo authenticationRepo;
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AuthenticationViewModel({required this.authenticationRepo});
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Future<void> signUp({
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required String phone,
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required String password,
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Function(dynamic)? onSuccess,
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Function(String)? onError,
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}) async {
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Utils.showLoading();
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final resultEither = await authenticationRepo.signIn(
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phone: phone,
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password: password,
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);
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if (resultEither.isLeft()) {
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}
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if (resultEither.isRight()) {
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}
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resultEither.fold(
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(failure) {
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Utils.hideLoading();
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notifyListeners();
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if (onError != null) onError(failure.message);
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},
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(data) {
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Utils.hideLoading();
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notifyListeners();
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if (onSuccess != null) onSuccess(data);
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},
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);
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}
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}
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@ -0,0 +1,56 @@
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import 'package:dartz/dartz.dart';
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import 'package:hmg_patient_app_new/core/api/api_client.dart';
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import 'package:hmg_patient_app_new/core/exceptions/api_exception.dart';
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import 'package:hmg_patient_app_new/core/exceptions/api_failure.dart';
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import 'package:hmg_patient_app_new/services/logger_service.dart';
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abstract class BookAppointmentsRepo {
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Future<Either<Failure, dynamic>> getDoctors();
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}
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class BookAppointmentsRepoImp implements BookAppointmentsRepo {
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final ApiClient apiClient;
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final LoggerService loggerService;
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BookAppointmentsRepoImp({required this.loggerService, required this.apiClient});
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@override
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Future<Either<Failure, dynamic>> getDoctors() async {
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try {
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// Mock API call with delayed response
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final result = await Future.delayed(
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const Duration(seconds: 2),
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() => {
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'success': true,
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'data': [
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{
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'id': '1',
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'name': 'Dr. Ahmed Hassan',
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'specialty': 'Cardiology',
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'experience': '10 years',
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'rating': 4.8,
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'image': 'https://example.com/doctor1.jpg'
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},
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]
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}
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);
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if (result != null && result is Map && result['success'] != null && result['success'] != false) {
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return Right(result);
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} else {
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loggerService.errorLogs(result.toString());
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return Left(ServerFailure(result.toString()));
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}
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} on APIException catch (e) {
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APIError? apiError;
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if (e.error is APIError) {
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apiError = e.error as APIError;
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}
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loggerService.errorLogs(e.toString());
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return Left(ServerFailure(apiError?.errorMessage ?? e.message));
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} catch (e) {
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loggerService.errorLogs(e.toString());
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return Left(ServerFailure(e.toString()));
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}
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}
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}
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@ -0,0 +1,13 @@
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import 'package:hmg_patient_app_new/services/logger_service.dart';
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abstract class CommonRepo {
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}
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class CommonRepoImp implements CommonRepo {
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LoggerService loggerService;
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CommonRepoImp({required this.loggerService});
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}
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@ -0,0 +1,78 @@
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import 'package:dartz/dartz.dart';
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import 'package:hmg_patient_app_new/core/api/api_client.dart';
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import 'package:hmg_patient_app_new/core/exceptions/api_exception.dart';
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import 'package:hmg_patient_app_new/core/exceptions/api_failure.dart';
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import 'package:hmg_patient_app_new/services/logger_service.dart';
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abstract class MyAppointmentsRepo {
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Future<Either<Failure, dynamic>> getMyAppointments();
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}
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class MyAppointmentsRepoImp implements MyAppointmentsRepo {
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final ApiClient apiClient;
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final LoggerService loggerService;
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MyAppointmentsRepoImp({required this.loggerService, required this.apiClient});
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@override
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Future<Either<Failure, dynamic>> getMyAppointments() async {
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try {
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// Mock API call with delayed response
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final result = await Future.delayed(
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const Duration(seconds: 2),
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() => {
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'success': true,
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'data': [
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{
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'id': '1',
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'doctorName': 'Dr. Ahmed Hassan',
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'specialty': 'Cardiology',
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'appointmentDate': '2025-09-05',
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'appointmentTime': '10:00 AM',
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'status': 'confirmed',
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'clinicName': 'HMG Hospital',
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'patientName': 'John Doe'
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},
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{
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'id': '2',
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'doctorName': 'Dr. Sarah Johnson',
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'specialty': 'Dermatology',
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'appointmentDate': '2025-09-08',
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'appointmentTime': '2:30 PM',
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'status': 'pending',
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'clinicName': 'HMG Medical Center',
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'patientName': 'John Doe'
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},
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{
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'id': '3',
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'doctorName': 'Dr. Mohamed Ali',
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'specialty': 'Pediatrics',
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'appointmentDate': '2025-08-25',
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'appointmentTime': '11:15 AM',
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'status': 'completed',
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'clinicName': 'HMG Children\'s Clinic',
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'patientName': 'John Doe'
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}
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]
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}
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);
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if (result != null && result is Map && result['success'] != null && result['success'] != false) {
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return Right(result);
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} else {
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loggerService.errorLogs(result.toString());
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return Left(ServerFailure(result.toString()));
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}
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} on APIException catch (e) {
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APIError? apiError;
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if (e.error is APIError) {
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apiError = e.error as APIError;
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}
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loggerService.errorLogs(e.toString());
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return Left(ServerFailure(apiError?.errorMessage ?? e.message));
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} catch (e) {
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loggerService.errorLogs(e.toString());
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return Left(ServerFailure(e.toString()));
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}
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}
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}
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@ -0,0 +1,14 @@
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import 'package:shared_preferences/shared_preferences.dart';
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abstract class CacheService {
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}
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class CacheServiceImp implements CacheService {
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SharedPreferences sharedPreferences;
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CacheServiceImp({required this.sharedPreferences});
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}
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