feat: sse && multi_merchant completed

flower/urls.py

@@ -16,10 +16,9 @@ Including another URLconf
 """
 from django.contrib import admin
 from django.urls import path, include
-from stock.views import router
 from rest_framework.response import Response
 from drf_spectacular.views import SpectacularAPIView, SpectacularSwaggerView
-from sse.views import create_sse_event, push_sse_event
+from sse.views import create_sse_event, push_test_event, get_sse_status, shutdown_sse
 from rest_framework_simplejwt.views import (
     TokenObtainPairView,
     # TokenRefreshView,
@@ -55,9 +54,12 @@ urlpatterns = [
     path('api/docs/', SpectacularSwaggerView.as_view(url_name='schema'), name='swagger-ui'),
 
     path('admin/', admin.site.urls),
-    path('stock/', router.urls),
     path('api/v1/', include('api_v1.urls')),
     path('api/backend/', include('api_man.urls')),
+
+    # sse 相关端点
     path('sse/', create_sse_event, name='sse_event'),
-    path('sse/push/', push_sse_event, name='push_sse_event'),
+    path('sse/push/', push_test_event, name='push_sse_event'),
+    path('sse/status/', get_sse_status, name='sse_status'),
+    path('sse/shutdown/', shutdown_sse, name='shutdown_sse'),
 ]