feat:取餐、订餐、广播

lib/common/services/database/database.g.dart

@@ -274,6 +274,13 @@ class _$BroadcastDao extends BroadcastDao {
 
   final UpdateAdapter<BroadcastEntity> _broadcastEntityUpdateAdapter;
 
+  @override
+  Future<void> del(String serviceCode) async {
+    await _queryAdapter.queryNoReturn(
+        'DELETE FROM broadcast   WHERE   isDone = 1   AND (?1 = \'-1\' OR serviceCode = ?1)',
+        arguments: [serviceCode]);
+  }
+
   @override
   Future<List<BroadcastEntity>> getAll() async {
     return _queryAdapter.queryList(