74 lines
2.2 KiB
Dart
74 lines
2.2 KiB
Dart
import 'package:dio/dio.dart';
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import 'package:flutter/material.dart';
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import 'package:qpay/http/http.dart';
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import 'package:qpay/models/api_response.dart';
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import 'package:shared_preferences/shared_preferences.dart';
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class LoginScreenModel {
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String username = "";
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String password = "";
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String status = "PENDING";
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bool isLoading = false;
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String? errorMessage;
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}
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class LoginController extends ChangeNotifier {
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final Http http = Http();
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final model = LoginScreenModel();
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late SharedPreferences prefs;
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BuildContext context;
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LoginController(this.context);
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Future<ApiResponse<LoginScreenModel>> login(String username, String password) async {
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try {
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model.isLoading = true;
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notifyListeners();
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prefs = await SharedPreferences.getInstance();
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dynamic response = await http.post('/auth/login', {
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'username': username,
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'password': password,
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});
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logger.i(response.toString());
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model.isLoading = false;
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notifyListeners();
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if (response.containsKey('token')) {
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model.status = 'SUCCESS';
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prefs.setString('token', response['token']);
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prefs.setString('username', username);
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prefs.setString('email', response['email']);
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prefs.setString('firstName', response['firstName']);
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prefs.setString('lastName', response['lastName']);
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prefs.setString('phone', response['phone']);
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prefs.setString('userId', response['uuid']);
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prefs.setString('initials', response['firstName'].substring(0, 1) + response['lastName'].substring(0, 1));
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return ApiResponse.success(model);
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} else {
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model.errorMessage =
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response['errorMessage'] ??
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"Problem with the transaction. Please try again or contact support";
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return ApiResponse.failure(model.errorMessage!);
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}
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} on DioException catch (e, s) {
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logger.e(s);
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model.isLoading = false;
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notifyListeners();
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return ApiResponse.failure(e.response?.data['errors'][0] ?? "Unknown error");
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} catch (e, s) {
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logger.e(s);
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model.isLoading = false;
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notifyListeners();
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return ApiResponse.failure(
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"Problem processing that transaction. Please try again or contact support",
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);
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}
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}
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}
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