全栈: 接收任务写入remark — 后端receive接口+Body参数+前端接收弹窗备注输入

backend/app/services/task_service.py

@@ -227,13 +227,14 @@ async def get_all_tasks(
 # ============================================================
 
 async def receive_task(
-    db: AsyncSession, task_id: uuid.UUID, operator_id: str | None = None
+    db: AsyncSession, task_id: uuid.UUID, operator_id: str | None = None,
+    remark: str | None = None,
 ) -> TaskResponse:
     """
     操作员确认接收任务。
 
     校验：只有状态为 PENDING 的任务可接收。
-    动作：状态改为 WIP，记录 received_at 为当前时间。
+    动作：状态改为 WIP，记录 received_at，写入 remark。
     """
     task = await _get_task_or_404(db, task_id)
 
@@ -247,12 +248,14 @@ async def receive_task(
     now = get_beijing_time()
     task.status = TASK_STATUS_WIP
     task.received_at = now
+    if remark:
+        task.remark = remark
 
     await _create_task_log(
         db, task_id,
         action_type="receive",
         operator_id=operator_id,
-        remark=f"操作员确认接收任务「{task.task_name}」",
+        remark=remark or f"操作员确认接收任务「{task.task_name}」",
     )
 
     await db.commit()