重启服务和备份数据库task

hb_server/apps/develop/tasks.py

@@ -0,0 +1,25 @@
+from __future__ import absolute_import, unicode_literals
+from rest_framework.response import Response
+from celery import shared_task
+
+
+
+@shared_task
+def backup_database():
+    """
+    备份数据库
+    """
+    import os
+    ret = os.popen('sudo pg_dump -U postgres -d hberp -f /home/lighthouse/hberp_backup.sql')
+    return Response(ret.read())
+
+@shared_task
+def reload_server():
+    import os    # 更新后端  
+    os.chdir('/home/lighthouse/hberp')
+    ret = os.popen('sudo git pull && sudo service supervisor reload')
+    return Response(ret.read())
+
+
+
+    

hb_server/apps/develop/urls.py

@@ -2,7 +2,7 @@ from django.db.models import base
 from rest_framework import urlpatterns
 from django.urls import path, include
 from rest_framework.routers import DefaultRouter
-from apps.develop.views import CleanDataView, UpdateCuttingView, UpdateEquipState, UpdateFIFOItem, UpdateFIFONumber, UpdateLastTestResult, UpdateNeedToOrder, UpdateSpg
+from apps.develop.views import BackupDatabase, CleanDataView, ReloadServer, UpdateCuttingView, UpdateEquipState, UpdateFIFOItem, UpdateFIFONumber, UpdateLastTestResult, UpdateNeedToOrder, UpdateSpg
 
 urlpatterns = [
     path('cleandata/', CleanDataView.as_view()),
@@ -13,6 +13,8 @@ urlpatterns = [
     path('update_spg/', UpdateSpg.as_view()),
     path('update_equip_state/', UpdateEquipState.as_view()),
     path('update_need_to_order/', UpdateNeedToOrder.as_view()),
-    path('update_fifo_number/', UpdateFIFONumber.as_view())
+    path('update_fifo_number/', UpdateFIFONumber.as_view()),
+    path('reload_server/', ReloadServer.as_view()),
+    path('backup_database/', BackupDatabase.as_view())
 ]
 

hb_server/apps/develop/views.py

@@ -4,6 +4,7 @@ from rest_framework.decorators import permission_classes
 from rest_framework.views import APIView
 from rest_framework.permissions import IsAdminUser
 from rest_framework.response import Response
+from apps.develop.tasks import backup_database, reload_server
 from apps.inm.models import FIFO, FIFOItem, Inventory, MaterialBatch
 from apps.mtm.models import Material
 from apps.pm.models import ProductionPlan, SubProductionPlan
@@ -118,3 +119,14 @@ class UpdateFIFONumber(APIView):
                 i.number = 'CK' + ranstr(7)
             i.save()
         return Response()
+
+class ReloadServer(APIView):
+    permission_classes = [IsAdminUser]
+    def post(self, request):
+        reload_server()
+
+
+class BackupDatabase(APIView):
+    permission_classes = [IsAdminUser]
+    def post(self, request):
+        backup_database()