def approvals_external(self, request, *args, **kwargs):
"""
Paginated serializer for datatables - used by the internal and external dashboard (filtered by the get_queryset method)
To test:
http://localhost:8000/api/approval_paginated/approvals_external/?format=datatables&draw=1&length=2
"""
#import ipdb; ipdb.set_trace()
#qs = self.queryset().order_by('lodgement_number', '-issue_date').distinct('lodgement_number')
#qs = ProposalFilterBackend().filter_queryset(self.request, qs, self)
ids = self.get_queryset().order_by(
'lodgement_number',
'-issue_date').distinct('lodgement_number').values_list('id',
flat=True)
qs = Approval.objects.filter(id__in=ids)
qs = self.filter_queryset(qs)
# on the internal organisations dashboard, filter the Proposal/Approval/Compliance datatables by applicant/organisation
applicant_id = request.GET.get('org_id')
if applicant_id:
qs = qs.filter(org_applicant_id=applicant_id)
submitter_id = request.GET.get('submitter_id', None)
if submitter_id:
qs = qs.filter(submitter_id=submitter_id)
self.paginator.page_size = qs.count()
result_page = self.paginator.paginate_queryset(qs, request)
serializer = ApprovalSerializer(result_page,
context={'request': request},
many=True)
return self.paginator.get_paginated_response(serializer.data)
def approval_surrender(self, request, *args, **kwargs):
try:
instance = self.get_object()
serializer = ApprovalSurrenderSerializer(data=request.data)
serializer.is_valid(raise_exception=True)
instance.approval_surrender(request, serializer.validated_data)
serializer = ApprovalSerializer(instance,
context={'request': request})
return Response(serializer.data)
except serializers.ValidationError:
print(traceback.print_exc())
raise
except ValidationError as e:
if hasattr(e, 'error_dict'):
raise serializers.ValidationError(repr(e.error_dict))
else:
raise serializers.ValidationError(repr(e[0].encode('utf-8')))
except Exception as e:
print(traceback.print_exc())
raise serializers.ValidationError(str(e))