feat: complete leave approval MVP

2026-07-18 19:20:07 +08:00
parent 2105fe3bac
commit 090a7e33ce
133 changed files with 7845 additions and 100 deletions
@@ -0,0 +1,53 @@
+import 'dart:convert';
+
+import 'package:aioa_mobile/core/auth/authenticated_http_client.dart';
+import 'package:aioa_mobile/core/config/runtime_config.dart';
+import 'package:firebase_core/firebase_core.dart';
+import 'package:firebase_messaging/firebase_messaging.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:http/http.dart' as http;
+
+final pushRegistrationProvider =
+    AsyncNotifierProvider<PushRegistrationController, bool>(
+      PushRegistrationController.new,
+    );
+
+class PushRegistrationController extends AsyncNotifier<bool> {
+  @override
+  Future<bool> build() async {
+    try {
+      if (Firebase.apps.isEmpty) await Firebase.initializeApp();
+      final messaging = FirebaseMessaging.instance;
+      final settings = await messaging.requestPermission(
+        alert: true,
+        badge: true,
+        sound: true,
+      );
+      if (settings.authorizationStatus == AuthorizationStatus.denied) {
+        return false;
+      }
+      final token = await messaging.getToken();
+      if (token == null) return false;
+      await _upload(token);
+      messaging.onTokenRefresh.listen(_upload);
+      return true;
+    } catch (_) {
+      // 未提供 Firebase 平台配置时保留站内通知，应用仍可正常启动。
+      return false;
+    }
+  }
+
+  Future<void> _upload(String token) async {
+    final id = await ref.read(deviceRegistrationProvider).currentId();
+    final response = await ref
+        .read(authenticatedHttpClientProvider)
+        .put(
+          Uri.parse('${RuntimeConfig.apiBaseUrl}/devices/$id/push-token'),
+          headers: const {'Content-Type': 'application/json'},
+          body: jsonEncode({'token': token}),
+        );
+    if (response.statusCode < 200 || response.statusCode >= 300) {
+      throw http.ClientException('Push token registration failed');
+    }
+  }
+}