同步dbretry接口

apps/im_app/lib/data/repositories/api_retry_repository_impl.dart

@@ -1,6 +1,7 @@
 import 'package:drift/drift.dart';
 import 'package:im_app/data/local/drift/app_database.dart';
 import 'package:im_app/domain/entities/api_retry.dart';
+import 'package:im_app/domain/enums/retry_status.dart';
 import 'package:im_app/domain/repositories/api_retry_repository.dart';
 import 'package:storage_sdk/storage_sdk.dart';
 
@@ -44,6 +45,23 @@ class ApiRetryRepositoryImpl implements ApiRetryRepository {
     addIndex: Value(apiRetry.addIndex),
   );
 
+  // ── rawQuery row → Domain ─────────────────────────────────────────────────
+
+  ApiRetry _fromRow(QueryRow row) => ApiRetry(
+    id: row.read<int>('id'),
+    uid: row.readNullable<int>('uid'),
+    apiType: row.read<String>('api_type'),
+    endPoint: row.read<String>('end_point'),
+    requestData: row.read<String>('request_data'),
+    synced: row.readNullable<int>('synced'),
+    callbackFun: row.read<String>('callback_fun'),
+    expired: row.readNullable<int>('expired'),
+    replace: row.readNullable<int>('replace'),
+    expireTime: row.readNullable<int>('expire_time'),
+    createTime: row.readNullable<int>('create_time'),
+    addIndex: row.readNullable<int>('add_index'),
+  );
+
   // ── 监听 ─────────────────────────────────────────────────────────────────
 
   @override
@@ -76,6 +94,14 @@ class ApiRetryRepositoryImpl implements ApiRetryRepository {
     return row != null ? _toEntity(row) : null;
   }
 
+  @override
+  Future<ApiRetry?> getByUid(int uid) async {
+    final row = await _storage.selectFirst<DriftApiRetry, $ApiRetriesTable>(
+      (t) => t.uid.equals(uid),
+    );
+    return row != null ? _toEntity(row) : null;
+  }
+
   @override
   Future<List<ApiRetry>> getPending() async {
     final rows = await _storage.selectWhere<DriftApiRetry, $ApiRetriesTable>(
@@ -92,6 +118,24 @@ class ApiRetryRepositoryImpl implements ApiRetryRepository {
     return rows.map(_toEntity).toList();
   }
 
+  @override
+  Future<List<ApiRetry>> getByEndPointPending(String endPoint) async {
+    final rows = await _storage.rawQuery(
+      'SELECT * FROM api_retry WHERE end_point = ? AND synced = 0 ORDER BY create_time ASC',
+      [endPoint],
+    );
+    return rows.map(_fromRow).toList();
+  }
+
+  @override
+  Future<List<ApiRetry>> getBySynced(int synced) async {
+    final rows = await _storage.rawQuery(
+      'SELECT * FROM api_retry WHERE synced = ? ORDER BY create_time ASC',
+      [synced],
+    );
+    return rows.map(_fromRow).toList();
+  }
+
   // ── 写入 ─────────────────────────────────────────────────────────────────
 
   @override
@@ -145,6 +189,17 @@ class ApiRetryRepositoryImpl implements ApiRetryRepository {
     );
   }
 
+  @override
+  Future<void> deleteFinished() async {
+    await _storage
+        .rawQuery('DELETE FROM api_retry WHERE synced IN (?, ?, ?, ?)', [
+          RetryStatus.success.value,
+          RetryStatus.failed.value,
+          RetryStatus.cancel.value,
+          RetryStatus.replace.value,
+        ]);
+  }
+
   @override
   Future<void> deleteSynced() async {
     await _storage.deleteWhere<DriftApiRetry, $ApiRetriesTable>(

apps/im_app/lib/domain/enums/retry_status.dart

@@ -0,0 +1,21 @@
+/// 重试同步状态
+///
+/// 对应 api_retry 表中 synced 字段的值
+enum RetryStatus {
+  notYet(0),
+  success(1),
+  failed(-1),
+  cancel(2),
+  replace(3);
+
+  const RetryStatus(this.value);
+
+  final int value;
+
+  static RetryStatus fromValue(int value) {
+    return RetryStatus.values.firstWhere(
+      (e) => e.value == value,
+      orElse: () => RetryStatus.notYet,
+    );
+  }
+}

apps/im_app/lib/domain/repositories/api_retry_repository.dart

@@ -14,12 +14,22 @@ abstract class ApiRetryRepository {
 
   Future<ApiRetry?> getById(int id);
 
+  /// 读取指定 uid 的第一条重试任务
+  Future<ApiRetry?> getByUid(int uid);
+
   /// 读取未同步的重试任务
   Future<List<ApiRetry>> getPending();
 
   /// 读取未过期的重试任务
   Future<List<ApiRetry>> getActive();
 
+  /// 读取指定 endPoint 且未同步的重试任务，按 createTime 升序
+  Future<List<ApiRetry>> getByEndPointPending(String endPoint);
+
+  /// 读取指定同步状态的所有重试任务，按 createTime 升序
+  /// synced: 0 未同步 / 1 已同步 / -1 失败
+  Future<List<ApiRetry>> getBySynced(int synced);
+
   // ── 写入 ─────────────────────────────────────────────────────────────────
 
   /// 插入重试任务（autoIncrement id，无需提供）
@@ -41,6 +51,9 @@ abstract class ApiRetryRepository {
 
   Future<void> deleteByUid(int uid);
 
+  /// 删除已完成的重试任务（synced = success / failed / cancel / replace）
+  Future<void> deleteFinished();
+
   /// 清除已同步的重试任务
   Future<void> deleteSynced();