Merge branch 'long-0507'

server/app/adminapi/controller/tcm/DiagnosisController.php

@@ -407,6 +407,36 @@ class DiagnosisController extends BaseAdminController
         return $this->data($result);
     }
 
+    /**
+     * @notes 触发后台异步同步当前诊单的腾讯云 IM 聊天记录到本地归档表
+     * 请求即返回，真正的同步逻辑在 fastcgi_finish_request 之后执行
+     */
+    public function triggerImChatSync()
+    {
+        $diagnosisId = (int)$this->request->post('diagnosis_id', 0);
+        if ($diagnosisId <= 0) {
+            $diagnosisId = (int)$this->request->get('diagnosis_id', 0);
+        }
+        if ($diagnosisId <= 0) {
+            return $this->fail('诊单ID不能为空');
+        }
+
+        register_shutdown_function(function () use ($diagnosisId) {
+            try {
+                @set_time_limit(300);
+                ignore_user_abort(true);
+                DiagnosisLogic::syncImChatArchiveForDiagnosis($diagnosisId);
+            } catch (\Throwable $e) {
+                \think\facade\Log::warning('triggerImChatSync failed', [
+                    'diagnosis_id' => $diagnosisId,
+                    'err' => $e->getMessage(),
+                ]);
+            }
+        });
+
+        return $this->success('已发起后台同步，几秒后请重新加载查看', ['queued' => true]);
+    }
+
     /**
      * @notes 绑定 TRTC 房间号到当前诊单通话记录（便于云端录制回调关联）
      * @return \think\response\Json