feat: 调整站内信接口 (#6228)

* feat: 调整站内信接口

* 添加 websockt

* 添加信息类型字段

* 添加 has_read 过滤参数

* feat: 调整站内信接口

* 添加 websockt

* 添加信息类型字段

* 添加 has_read 过滤参数

* 去掉type websocket

* perf: 去掉type

Co-authored-by: xinwen <coderWen@126.com>
Co-authored-by: ibuler <ibuler@qq.com>

apps/notifications/urls/notifications.py

@@ -0,0 +1,15 @@
+
+from rest_framework_bulk.routes import BulkRouter
+from django.urls import path
+
+from notifications import api
+
+app_name = 'notifications'
+
+router = BulkRouter()
+router.register('system-msg-subscription', api.SystemMsgSubscriptionViewSet, 'system-msg-subscription')
+router.register('site-message', api.SiteMessageViewSet, 'site-message')
+
+urlpatterns = [
+    path('backends/', api.BackendListView.as_view(), name='backends')
+] + router.urls