feat: 重构会话管理与提醒通知系统

2026-03-31 18:26:36 +08:00
parent a8c262e9c7
commit 9a231dae9e
31 changed files with 650 additions and 223 deletions
@@ -0,0 +1,42 @@
+import '../../data/cache/cache_scope.dart';
+import '../../data/cache/cache_store.dart';
+
+class SessionScopeManager {
+  SessionScopeManager({required HybridCacheStore cacheStore})
+    : _cacheStore = cacheStore;
+
+  final HybridCacheStore _cacheStore;
+  String? _activeUserId;
+
+  Future<void> activate(String userId) async {
+    final normalizedUserId = userId.trim();
+    if (normalizedUserId.isEmpty) {
+      throw StateError('User id cannot be empty when activating cache scope');
+    }
+
+    final previousUserId = _activeUserId;
+    if (previousUserId == normalizedUserId) {
+      return;
+    }
+
+    _activeUserId = normalizedUserId;
+    CacheScope.configureProvider(() => 'user:$normalizedUserId');
+
+    if (previousUserId != null && previousUserId != normalizedUserId) {
+      await _clearUserCache(previousUserId);
+    }
+  }
+
+  Future<void> clearActiveUserScope() async {
+    final userId = _activeUserId;
+    _activeUserId = null;
+    CacheScope.resetProvider();
+    if (userId != null) {
+      await _clearUserCache(userId);
+    }
+  }
+
+  Future<void> _clearUserCache(String userId) {
+    return _cacheStore.clearByPrefix('cache:user:$userId:');
+  }
+}