fixed list of change reqeust form

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

@@ -67,7 +67,7 @@ VENDOR_REJECT_MESSAGE = settings.VENDOR_REJECT_MESSAGE
 
 class ChangeRequestFormsViewset(viewsets.ModelViewSet):
 
-    queryset = models.ChangeRequestFormHeader.objects.all()
+    queryset = models.ChangeRequestFormHeader.objects.all().order_by('-created')
     serializer_class = ChangeRequestFormHeaderSerializer
     pagination_class = CustomPagination
     lookup_field = 'form_code'
@@ -83,11 +83,9 @@ class ChangeRequestFormsViewset(viewsets.ModelViewSet):
     )
 
     def list(self, request, *args, **kwargs):
-        self.serializer_class = ChangeRequestFormHeaderSerializerList
-        self.get_queryset = self.filter_queryset(self.get_queryset())
 
+        self.serializer_class = ChangeRequestFormHeaderSerializerList
         id_number = self.request.user.code
-        
         self.queryset = change_request.list_by_user(id_number)
 
         self.queryset = change_request.filter_base(
@@ -101,18 +99,9 @@ class ChangeRequestFormsViewset(viewsets.ModelViewSet):
             request.query_params.get('form_type'),
         )
 
-        # if self.request.query_params.get('search'):
-        #     search_key = self.request.query_params.get('search')
-        
-        #     self.queryset = self.queryset.filter(
-        #         Q(requested_to_template_name__icontains=search_key.lower()) |
-        #         Q(requested_to_template_id__icontains=search_key.lower())
-        #     )
+        queryset = self.filter_queryset(self.queryset)
 
-        self.queryset = self.queryset.order_by('-created')
-
-
-        page = self.paginate_queryset(self.queryset)
+        page = self.paginate_queryset(queryset)
 
         if page is not None:
             serializer = self.get_serializer(page, many=True)

app/businesslayer/changerequest/change_request.py

@@ -25,67 +25,33 @@ from django.db.models import Min
 
 
 def list_by_user(user_id_number):
-
-    return_queryset = None
-
     try:
 
-        approver = models.ChangeRequestFormApprovers.objects.filter(
-            Q(user=user_id_number)
-        )
-        
-        approver = [data.form_code for data in approver]
-   
-        stake = models.ChangeRequestFormStakeHolders.objects.filter(
-                    Q(user=user_id_number)
-        )
-        stake = [data.form_code for data in stake]
-
-        headers = models.ChangeRequestFormHeader.objects.filter(
-            requested_by_user=user_id_number
-        )
-        headers = [data.form_code for data in headers]
-
-        # # TODO: Include priviledges here
-        # req = get_allowed_company(user_id_number)
-        # results = req.json()['results']
-
-        # # Get the list of distincted group_no
-        # crViews = list(set(
-        #     map(lambda x: x['group_pivots'],
-        #         list(filter(lambda x: x['view_all_change_request'], results))
-        #     )
-        # ))
-
-        # priviledgedList = models.ChangeRequestFormHeader.objects.filter(
-        #     requested_to_department__in=crViews,
-        #     archived_at=None,
-        # )
-        # priviledgedCrs = [data['form_code'] for data in priviledgedList]
-
-        # form_code = list(set(stake + approver + headers + priviledgedCrs))
-        
-        form_code = list(set(stake + approver + headers))
+        priviledgeCrs = models.AllowedCompany.objects.filter(
+            Q(id_number=user_id_number) &
+            Q(view_all_change_request=True)
+        ).values('group_pivots')
 
         return_queryset = models.ChangeRequestFormHeader.objects.filter(
-            form_code__in=form_code
-        )
-        exclude = return_queryset.filter(
+            Q(frm_approvers__user__code=user_id_number) |
+            Q(frm_stakes__user__code=user_id_number) |
+            Q(requested_to_department__in=priviledgeCrs) |
+            Q(requested_by_user=user_id_number)
+        ).exclude(
                 Q(status__icontains='Draft') &
-            Q(requested_by_user__ne=user_id_number)
-        )
-        exclude = [data.form_code for data in exclude]
+                ~Q(requested_by_user=user_id_number)
+        ).distinct()
 
-        return_queryset = return_queryset.filter(
-                form_code__nin=exclude
-        )
+        return return_queryset
 
     except Exception as e:
-        pass
+
+        return_queryset = None
 
         return return_queryset
     
 
+
 def filter_base(base_queryset,
                 company_requested_to,
                 department_requested_to,