小程序后端增强绑定能力并支持多设备列表

mini-program/app/service/binding.py

@@ -31,6 +31,12 @@ class BindingService:
     def get_current_binding(self, user_id: int) -> Optional[Mapping]:
         return self.dao.get_current_by_user(user_id)
 
+    def list_bindings(self, user_id: int, limit: int = 20, cursor: int = None) -> tuple[list, bool]:
+        rows = self.dao.list_by_user(user_id, limit, cursor)
+        has_more = len(rows) > limit
+        rows = rows[:limit]
+        return rows, has_more
+
     def direct_bind(self, device_id: str, child_id: int | None, user_id: int) -> Mapping:
         self.dao.direct_bind(device_id, child_id, user_id)
         return {"device_id": device_id, "child_id": child_id}