feat: 物联网相关代码

backend/application/routing.py

@@ -1,8 +1,9 @@
 # -*- coding: utf-8 -*-
 from django.urls import path
 from application.websocketConfig import MegCenter
+from device.routing import websocket_urlpatterns as device_ws_url
 
 websocket_urlpatterns = [
-    path('ws/<str:service_uid>/', MegCenter.as_asgi()), #consumers.DvadminWebSocket 是该路由的消费者
+    path('ws/<str:service_uid>/', MegCenter.as_asgi()),  # consumers.DvadminWebSocket 是该路由的消费者
+    *device_ws_url,
 ]
-

backend/application/settings.py

@@ -166,9 +166,9 @@ CORS_ORIGIN_ALLOW_ALL = True
 # 允许cookie
 CORS_ALLOW_CREDENTIALS = True  # 指明在跨域访问中，后端是否支持对cookie的操作
 
-# ================================================= #
+# ===================================================== #
 # ********************* channels配置 ******************* #
-# ================================================= #
+# ===================================================== #
 ASGI_APPLICATION = 'application.asgi.application'
 CHANNEL_LAYERS = {
     "default": {
@@ -306,7 +306,7 @@ AUTHENTICATION_BACKENDS = ["dvadmin.utils.backends.CustomBackend"]
 # ================================================= #
 SIMPLE_JWT = {
     # token有效时长
-    "ACCESS_TOKEN_LIFETIME": timedelta(minutes=120),
+    "ACCESS_TOKEN_LIFETIME": timedelta(minutes=1440),
     # token刷新后的有效时间
     "REFRESH_TOKEN_LIFETIME": timedelta(days=1),
     # 设置前缀

backend/application/urls.py

@@ -30,6 +30,7 @@ from dvadmin.system.views.login import (
     CaptchaView,
     ApiLogin,
     LogoutView,
+    LoginTokenView
 )
 from dvadmin.system.views.system_config import InitSettingsViewSet
 from dvadmin.utils.swagger import CustomOpenAPISchemaGenerator
@@ -81,6 +82,10 @@ urlpatterns = (
             path("api/init/dictionary/", InitDictionaryViewSet.as_view()),
             path("api/init/settings/", InitSettingsViewSet.as_view()),
             path("apiLogin/", ApiLogin.as_view()),
+            path("api/device/", include("device.urls")),
+
+            # 仅用于开发，上线需关闭
+            path("api/token/", LoginTokenView.as_view()),
         ]
         + static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)
         + static(settings.STATIC_URL, document_root=settings.STATIC_URL)

backend/application/websocketConfig.py

@@ -122,7 +122,8 @@ class MessageCreateSerializer(CustomModelSerializer):
         fields = "__all__"
         read_only_fields = ["id"]
 
-def websocket_push(user_id,message):
+
+def websocket_push(user_id, message):
     username = "user_" + str(user_id)
     channel_layer = get_channel_layer()
     async_to_sync(channel_layer.group_send)(
@@ -133,8 +134,9 @@ def websocket_push(user_id,message):
         }
     )
 
-def create_message_push(title: str, content: str, target_type: int=0, target_user: list=[], target_dept=None, target_role=None,
-             message: dict = {'contentType': 'INFO', 'content': '测试~'}, request= Request):
+
+def create_message_push(title: str, content: str, target_type: int = 0, target_user: list = None, target_dept=None,
+                        target_role=None, message: dict = None, request=Request):
     if message is None:
         message = {"contentType": "INFO", "content": None}
     if target_role is None:
@@ -145,11 +147,11 @@ def create_message_push(title: str, content: str, target_type: int=0, target_use
         "title": title,
         "content": content,
         "target_type": target_type,
-        "target_user":target_user,
-        "target_dept":target_dept,
-        "target_role":target_role
+        "target_user": target_user,
+        "target_dept": target_dept,
+        "target_role": target_role
     }
-    message_center_instance = MessageCreateSerializer(data=data,request=request)
+    message_center_instance = MessageCreateSerializer(data=data, request=request)
     message_center_instance.is_valid(raise_exception=True)
     message_center_instance.save()
     users = target_user or []
@@ -176,6 +178,6 @@ def create_message_push(title: str, content: str, target_type: int=0, target_use
             username,
             {
                 "type": "push.message",
-                "json": {**message,'unread':unread_count}
+                "json": {**message, 'unread': unread_count}
             }
         )