serializer form optimize

app/applicationlayer/cms/form/approver/serializers.py

@@ -9,8 +9,16 @@ class ChangeRequestFormApproversSerializer(
     def to_representation(self, instance):
         ret = super().to_representation(instance)
         try:
-            ret['company'] = model_to_dict(instance.user.department.company)
-            ret['department'] = model_to_dict(instance.user.department)
+            ret['company'] = {
+                "id": instance.user.department.company.id,
+                "code": instance.user.department.company.code,
+                "name": instance.user.department.company.name
+            }
+            ret['department'] = {
+                "id": instance.user.department.id,
+                "code": instance.user.department.code,
+                "name": instance.user.department.name
+            }
             user_object = {
                 "id": instance.user.id,
                 "name": instance.user.name,
@@ -60,16 +68,23 @@ class ChangeRequestFormApproversSerializer(
                         ret['editable_user'] = True
 
                     if instance.tmp_approver.company or instance.tmp_approver.delegation.lower() == 'requestor':
-                        ret['company'] = model_to_dict(
-                            instance.tmp_approver.company)
+                        ret['company'] = {
+                           "id": instance.tmp_approver.company.id,
+                           "code": instance.tmp_approver.company.code,
+                           "name": instance.tmp_approver.company.name
+                        }
+                        
                         ret['editable_comp'] = False
                     else:
                         ret['company'] = None
                         ret['editable_comp'] = True
 
                     if instance.tmp_approver.department  or instance.tmp_approver.delegation.lower() == 'requestor':
-                        ret['department'] = model_to_dict(
-                            instance.tmp_approver.department)
+                        ret['department'] = {
+                            "id": instance.tmp_approver.department.id,
+                            "code": instance.tmp_approver.department.code,
+                            "name": instance.tmp_approver.department.name
+                        }
                         ret['editable_dept'] = False
                     else:
                         ret['department'] = None

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

@@ -66,13 +66,27 @@ class ChangeRequestFormHeaderSerializer(
                 "contact_no": instance.requested_by_user.contact_no
             }
 
-            ret['requested_to_company'] = model_to_dict(instance.requested_to_company)
-            ret['requested_to_department'] = model_to_dict(instance.requested_to_department)
+            # ret['requested_to_company'] = model_to_dict(instance.requested_to_company)
+            ret['requested_to_company'] = {
+                "id": instance.requested_to_company.id,
+                "code": instance.requested_to_company.code,
+                "name": instance.requested_to_company.name
+            }
+            # ret['requested_to_department'] = model_to_dict(instance.requested_to_department)
+            ret['requested_to_department'] = {
+                "id": instance.requested_to_department.id,
+                "code": instance.requested_to_department.code,
+                "name": instance.requested_to_department.name
+            }
             ret['requested_to_user'] = requested_to_user
             ret['requested_by_user'] = requested_by_user
-            ret['requested_by_department'] = model_to_dict(instance.requested_by_department)
+            ret['requested_by_department'] = {
+                "id": instance.requested_by_department.id,
+                "code": instance.requested_by_department.code,
+                "name": instance.requested_by_department.name
+            }
             ret['template_object'] = model_to_dict(instance.template_no)
-            # added below
+            
             return ret
         except Exception as e:
             ret['action_required'] = "None"
@@ -85,11 +99,6 @@ class ChangeRequestFormHeaderSerializer(
 
             return ret
     
-    def setup_eager_loading(self, cls, queryset):
-        """ Perform necessary eager loading of data. """
-        queryset = queryset.prefetch_related('frm_approvers')
-        return queryset
-
     class Meta:
         model = models.ChangeRequestFormHeader
         # fields = '__all__'

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

@@ -372,6 +372,8 @@ class ChangeRequestFormsViewset(viewsets.ModelViewSet):
         instance = self.get_object()
         serializer = self.get_serializer(instance)
 
+        # queryset = self.get_serializer_class().setup_eager_loading(self.queryset)
+
         models.Notification.objects.filter(
             account_no=id_number,
             form_code=form_code,

app/businesslayer/changerequest/change_request.py

@@ -164,7 +164,7 @@ def filter_overdue(base_queryset):
     return_queryset = base_queryset
 
     try:
-        exclude_status = ['Cancelled', 'Completed & Accepted']
+        exclude_status = ['Cancelled', 'Completed & Accepted', 'Closed']
         now = datetime.now()
         overdue = []