apps/budgeting/proposal-list/pagination: using super Response and jus…

…t add what is really needed

meinberlin/apps/budgeting/api.py

@@ -1,8 +1,6 @@
 from rest_framework import mixins
-from rest_framework import status
 from rest_framework import viewsets
 from rest_framework.pagination import PageNumberPagination
-from rest_framework.response import Response
 
 from adhocracy4.api.mixins import ModuleMixin
 from adhocracy4.api.permissions import ViewSetRulesPermission
@@ -16,32 +14,11 @@
 class BudgetPagination(PageNumberPagination):
     page_size = 15
 
-    def get_next_page(self):
-        if self.page.has_next():
-            return self.page.next_page_number()
-        else:
-            return None
-
-    def get_previous_page(self):
-        if self.page.has_previous():
-            return self.page.previous_page_number()
-        else:
-            return None
-
     def get_paginated_response(self, data):
-        return Response({
-            'status': True,
-            'results': data,
-            'meta': {
-                'results_count': self.page.paginator.count,
-                'current_page': self.page.number,
-                'previous_page': self.get_previous_page(),
-                'next_page': self.get_next_page(),
-                'page_count': self.page.paginator.num_pages,
-                'page_size': self.page_size,
-                'is_paginated': self.page.paginator.num_pages > 1
-            }},
-            status=status.HTTP_200_OK)
+        response = super(BudgetPagination, self).get_paginated_response(data)
+        response.data['page_size'] = self.page_size
+        response.data['page_count'] = self.page.paginator.num_pages
+        return response
 
 
 class ProposalViewSet(ModuleMixin,

meinberlin/apps/budgeting/assets/BudgetingProposalList.jsx

@@ -13,7 +13,13 @@ export const BudgetingProposalList = (props) => {
       .then(resp => resp.json())
       .then(json => {
         setData(json.results)
-        setMeta(json.meta)
+        setMeta({
+          current_page: pageNumber,
+          page_count: json.page_count,
+          is_paginated: json.page_count > 1,
+          previous: json.previous,
+          next: json.next
+        })
       })
       .catch(error => console.log(error))
   }