qzl
43 lines
1.1 KiB
Dart
43 lines
1.1 KiB
Dart
import '../../data/cache/cache_scope.dart';
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import '../../data/cache/cache_store.dart';
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class SessionScopeManager {
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SessionScopeManager({required HybridCacheStore cacheStore})
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: _cacheStore = cacheStore;
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final HybridCacheStore _cacheStore;
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String? _activeUserId;
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Future<void> activate(String userId) async {
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final normalizedUserId = userId.trim();
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if (normalizedUserId.isEmpty) {
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throw StateError('User id cannot be empty when activating cache scope');
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}
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final previousUserId = _activeUserId;
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if (previousUserId == normalizedUserId) {
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return;
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}
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_activeUserId = normalizedUserId;
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CacheScope.configureProvider(() => 'user:$normalizedUserId');
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if (previousUserId != null && previousUserId != normalizedUserId) {
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await _clearUserCache(previousUserId);
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}
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}
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Future<void> clearActiveUserScope() async {
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final userId = _activeUserId;
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_activeUserId = null;
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CacheScope.resetProvider();
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if (userId != null) {
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await _clearUserCache(userId);
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}
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}
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Future<void> _clearUserCache(String userId) {
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return _cacheStore.clearByPrefix('cache:user:$userId:');
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}
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}
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