Merge pull request #275 in RMS/api-main-service from gladys-dev2 to RMSv2

* commit '208bbf4a':
  restore template
  archive temp
  archive template

app/applicationlayer/cms/form/header/views.py

@@ -1174,7 +1174,7 @@ class ChangeRequestFormsViewset(viewsets.ModelViewSet):
             status=status.HTTP_200_OK
         )
 
-    #restore archived CR
+    #restore archived CR # comment
     def partial_update(self, request, *args, **kwargs):
         try:
             kwargs['partial'] = True

app/applicationlayer/cms/template/header/views.py

@@ -75,7 +75,6 @@ class ChangeRequestTemplatesViewset(viewsets.ModelViewSet):
         queryset = self.filter_queryset(self.get_queryset())
         queryset = queryset.filter(created_by_user=request.user.code)
         
-
         self.serializer_class = ChangeRequestTemplatesSerializerList
         
         page = self.paginate_queryset(queryset)
@@ -110,6 +109,15 @@ class ChangeRequestTemplatesViewset(viewsets.ModelViewSet):
 
             template_no = self.kwargs['template_no']
 
+            existing_transaction = models.ChangeRequestFormHeader.objects.filter(
+                template_no=template_no
+            )
+            
+            if existing_transaction.count() > 0:
+                models.ChangeRequestTemplateHeader.objects.filter(
+                    template_no=template_no
+                ).update(is_active=False)
+            else:
                 enum_approver = enums.LogEntitiesEnum.ChangeRequestTemplateApprovers.value
                 enum_stake = enums.LogEntitiesEnum.ChangeRequestTemplateStakeHolders.value
                 enum_attach = enums.LogEntitiesEnum.ChangeRequestTemplateAttachments.value
@@ -165,8 +173,9 @@ class ChangeRequestTemplatesViewset(viewsets.ModelViewSet):
                         header, enum_header,
                         models.ChangeRequestTemplateHeader
                     )
-            
                 return Response({"message": "Deleted"}, status=status.HTTP_200_OK)
+
+            return Response({"message": "Archived"}, status=status.HTTP_200_OK)
         except Exception as e:
             return Response(e,
                             status=status.HTTP_500_INTERNAL_SERVER_ERROR)
@@ -260,6 +269,69 @@ class ChangeRequestTemplatesViewset(viewsets.ModelViewSet):
                 status=status.HTTP_400_BAD_REQUEST
         )
 
+    @action(
+        methods=['GET'], detail=False,
+        url_path='archived', url_name='archived'
+    )
+    def archived(self, request, *args, **kwargs):
+
+        queryset = self.filter_queryset(self.get_queryset())
+        queryset = queryset.filter(created_by_user=self.request.user.code,
+                                   is_active=False)
+
+        self.serializer_class = ChangeRequestTemplatesSerializerList
+        
+        page = self.paginate_queryset(queryset)
+        
+        if page is not None:
+            serializer = self.get_serializer(page, many=True)
+
+            message = status_message_response(
+                200,
+                'success',
+                'List of Archived Templates found',
+                serializer.data
+            )
+
+            return self.get_paginated_response(message)
+
+        serializer = self.get_serializer(self.queryset, many=True)
+
+        return Response(
+            serializer.data,
+            status=status.HTTP_200_OK
+        )
+    
+    #restore archived CR Template
+    @transaction.atomic
+    @action(
+        methods=['PATCH'], detail=True,
+        url_path='restore', url_name='restore'
+    )
+    def restore(self, request, *args, **kwargs):
+        try:
+            kwargs['partial'] = True
+            template_no = self.kwargs['template_no']
+            instance = models.ChangeRequestTemplateHeader.objects.filter(
+                template_no=template_no
+            )
+            instance.update(is_active=True)
+            message = status_message_response(
+                200, 'success',
+                'Archived Change Request Template restored',
+                ''
+            )
+
+            return Response(message, status=status.HTTP_200_OK)
+
+        except Exception as e:
+            message = status_message_response(
+                            500, 'failed',
+                            'Request was not able to process' + str(e), []
+                        )
+            return Response(message,
+                            status=status.HTTP_500_INTERNAL_SERVER_ERROR)
+
 
 class ChangeRequestTemplatePost(APIView):