refactor(apps): 重构数据层目录结构并新增启动预热编排器

2026-03-29 20:26:30 +08:00
parent 33340de8f9
commit 4db9a13bfe
108 changed files with 1653 additions and 1320 deletions
@@ -1,4 +1,4 @@
-import 'package:social_app/core/network/i_api_client.dart';
+import 'package:social_app/data/network/i_api_client.dart';

 class TodoApi {
  final IApiClient _client;
@@ -0,0 +1,104 @@
+import 'dart:async';
+
+import '../../../../data/cache/cache_store.dart';
+import '../../../../data/cache/cache_policy.dart';
+import '../../../../data/cache/cached_repository.dart';
+import '../apis/todo_api.dart';
+
+class TodoRepository extends CachedRepository<List<TodoResponse>> {
+  static const String pendingListKey = 'todo:list:pending';
+
+  final TodoApi api;
+  final CacheInvalidator invalidator;
+
+  TodoRepository({
+    required this.api,
+    required super.store,
+    required this.invalidator,
+    super.now,
+  }) : super(
+         policy: const CachePolicy(
+           softTtl: Duration(seconds: 30),
+           hardTtl: Duration(minutes: 10),
+           minRefreshInterval: Duration(seconds: 15),
+         ),
+         encodeValue: _encodeTodoList,
+         decodeValue: _decodeTodoList,
+       );
+
+  Future<List<TodoResponse>> getPendingTodos({
+    bool forceRefresh = false,
+  }) async {
+    return getOrLoad(
+      key: pendingListKey,
+      forceRefresh: forceRefresh,
+      loadFromRemote: api.getPendingTodos,
+    );
+  }
+
+  Future<void> completeTodo(String id) async {
+    final CacheEntry<List<TodoResponse>>? cached = await readCacheEntry(
+      pendingListKey,
+    );
+    if (cached != null) {
+      final next = cached.value
+          .where((todo) => todo.id != id)
+          .toList(growable: false);
+      await writeCacheEntry(pendingListKey, next);
+    }
+
+    try {
+      await api.completeTodo(id);
+      invalidator.invalidate(pendingListKey);
+    } catch (error) {
+      if (cached != null) {
+        await writeCacheEntry(pendingListKey, cached.value);
+      }
+      rethrow;
+    }
+  }
+
+  Future<void> invalidatePending() {
+    invalidator.invalidate(pendingListKey);
+    return Future<void>.value();
+  }
+
+  static Object? _encodeTodoList(List<TodoResponse> todos) {
+    return todos.map(_encodeTodo).toList(growable: false);
+  }
+
+  static List<TodoResponse> _decodeTodoList(Object? raw) {
+    if (raw is! List) {
+      throw const FormatException('Invalid cached todo list payload');
+    }
+    return raw
+        .whereType<Map>()
+        .map((item) => TodoResponse.fromJson(Map<String, dynamic>.from(item)))
+        .toList(growable: false);
+  }
+
+  static Map<String, Object?> _encodeTodo(TodoResponse todo) {
+    return <String, Object?>{
+      'id': todo.id,
+      'owner_id': todo.ownerId,
+      'title': todo.title,
+      'description': todo.description,
+      'order': todo.order,
+      'priority': todo.priority,
+      'status': todo.status,
+      'completed_at': todo.completedAt?.toIso8601String(),
+      'created_at': todo.createdAt.toIso8601String(),
+      'updated_at': todo.updatedAt.toIso8601String(),
+      'schedule_items': todo.scheduleItems.map(_encodeScheduleItem).toList(),
+    };
+  }
+
+  static Map<String, Object?> _encodeScheduleItem(ScheduleItemBasic item) {
+    return <String, Object?>{
+      'id': item.id,
+      'title': item.title,
+      'start_at': item.startAt.toIso8601String(),
+      'end_at': item.endAt?.toIso8601String(),
+    };
+  }
+}
@@ -1,67 +0,0 @@
-import 'dart:async';
-
-import '../../../data/cache/cache_entry.dart';
-import '../../../data/cache/cache_invalidator.dart';
-import '../../../data/cache/cache_policy.dart';
-import '../../../data/cache/cached_repository.dart';
-import 'todo_api.dart';
-
-class TodoRepository extends CachedRepository<List<TodoResponse>> {
-  static const String pendingListKey = 'todo:list:pending';
-
-  final TodoApi api;
-  final CacheInvalidator invalidator;
-
-  TodoRepository({
-    required this.api,
-    required super.store,
-    required this.invalidator,
-    super.now,
-  }) : super(
-         policy: const CachePolicy(
-           softTtl: Duration(days: 3650),
-           hardTtl: Duration(days: 3650),
-           minRefreshInterval: Duration(days: 3650),
-         ),
-       );
-
-  Future<List<TodoResponse>> getPendingTodos({
-    bool forceRefresh = false,
-  }) async {
-    return getOrLoad(
-      key: pendingListKey,
-      forceRefresh: forceRefresh,
-      loadFromRemote: api.getPendingTodos,
-    );
-  }
-
-  Future<void> completeTodo(String id) async {
-    final CacheEntry<List<TodoResponse>>? cached = await readCacheEntry(
-      pendingListKey,
-    );
-    if (cached != null) {
-      final next = cached.value
-          .where((todo) => todo.id != id)
-          .toList(growable: false);
-      await writeCacheEntry(pendingListKey, next);
-    }
-
-    try {
-      await api.completeTodo(id);
-      invalidator.invalidate(pendingListKey);
-    } catch (error) {
-      if (cached != null) {
-        await store.write<CacheEntry<List<TodoResponse>>>(
-          pendingListKey,
-          cached,
-        );
-      }
-      rethrow;
-    }
-  }
-
-  Future<void> invalidatePending() {
-    invalidator.invalidate(pendingListKey);
-    return Future<void>.value();
-  }
-}