74 lines
1.8 KiB
Dart
74 lines
1.8 KiB
Dart
import 'dart:async';
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import 'package:logger/logger.dart';
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import '../../core/services/stoppable_service.dart';
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import '../../locator.dart';
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import '../models/session.dart';
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import '../services/storage_service.dart';
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import '../util/logger.dart';
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import 'api.dart';
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class SessionService extends StoppableService {
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final Logger _logger = getLogger();
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final StorageService _storageService = locator<StorageService>();
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final Api _api = locator<Api>();
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StreamController<Session> sessionController = StreamController<Session>();
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void setApiConfig(String url, String apiKey) {
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_logger.d('Setting API config for session');
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_api.setUrl(url);
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_api.addApiKeyAuthorization(apiKey);
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}
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void unsetApiConfig() {
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_logger.d('Removing API config');
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_api.removeApiKeyAuthorization();
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_api.removeUrl();
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}
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Future<bool> login(String url, String apiKey) async {
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setApiConfig(url, apiKey);
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var session = new Session(url: url, apiKey: apiKey);
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sessionController.add(session);
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await _storageService.storeSession(session);
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_logger.d('Session created');
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return true;
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}
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Future<bool> logout() async {
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unsetApiConfig();
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sessionController.add(null);
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_logger.d('Session destroyed');
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return await _storageService.removeSession();
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}
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Future restoreSession() async {
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bool hasSession = await _storageService.hasSession();
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if (hasSession) {
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Session session = await _storageService.retrieveSession();
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_api.setUrl(session.url);
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_api.addApiKeyAuthorization(session.apiKey);
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sessionController.add(session);
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_logger.d('Session restored');
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}
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}
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@override
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Future start() async {
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super.start();
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await restoreSession();
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_logger.d('SessionService started');
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}
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@override
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void stop() {
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super.stop();
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_logger.d('SessionService stopped');
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}
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}
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