75 lines
2 KiB
Dart
75 lines
2 KiB
Dart
import 'dart:async';
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import 'dart:convert';
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import 'package:flutter/material.dart';
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import 'package:http/http.dart' as http;
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import 'package:local_spend/common/functions/save_current_login.dart';
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import 'package:local_spend/model/json/login_model.dart';
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Future<void> _incorrectDialog(BuildContext context, bool isLoginWrong) async {
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return showDialog<void>(
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context: context,
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barrierDismissible: true,
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builder: (BuildContext context) {
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return AnimatedContainer(
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duration: Duration(seconds: 2),
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child: AlertDialog(
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title: Text("Uh-oh!"),
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content: Text(isLoginWrong
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? "Incorrect login details. Please try again."
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: "Our servers are having issues at the moment; sorry for the inconvenience. Please try again later."),
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actions: <Widget>[
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FlatButton(
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child: Text('OK'),
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onPressed: () {
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Navigator.of(context).pop();
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},
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),
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],
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),
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);
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},
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);
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}
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Future<LoginModel> requestLoginAPI(
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BuildContext context, String email, String password) async {
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final url = "https://dev.localspend.co.uk/api/login";
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Map<String, String> body = {
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'email': email,
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'password': password,
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};
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try {
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final response = await http
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.post(
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url,
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body: json.encode(body),
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)
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.timeout(Duration(seconds: 5));
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if (response.statusCode == 200) {
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final responseJson = json.decode(response.body);
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saveCurrentLogin(responseJson, body["email"]);
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await Navigator.of(context).pushReplacementNamed('/HomePage');
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return LoginModel.fromJson(responseJson);
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} else {
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final responseJson = json.decode(response.body);
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saveCurrentLogin(responseJson, body["email"]);
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await _incorrectDialog(context, true);
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return null;
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}
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} on TimeoutException catch (_) {
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await _incorrectDialog(context, false);
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} catch (error) {
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debugPrint(error.toString());
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await _incorrectDialog(context, false);
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}
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return null;
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}
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