def get(self, request, *args, **kwargs):
if Criterion.objects.filter(parent__isnull=True).count() == 0 or \
Criterion.objects.filter(parent__isnull=False).count() == 0 or\
Supplier.objects.count() == 0:
# no data
return HttpResponseRedirect(reverse('home'))
report = Report.create_report(request.user)
return HttpResponseRedirect(
reverse('criterion-score', args=[report.id]))
