def _status_change(request, id, status, comments=u''):
"""
Изменение статуса заявки.
Вызывается из других представлений!
"""
try:
prolongation = UserProlongation.objects.get(id=id)
except UserProlongation.DoesNotExist:
raise Http404()
manager = manager_check(request.user,prolongation.recive_library_id )
if not manager:
return HttpResponseForbidden(u'У вас нет доступа. Обратитесь к администратору.')
if request.method == 'POST':
form = ChangeStatusForm(request.POST)
if form.is_valid():
status_change = form.save(commit=False)
status_change.prolongation = prolongation
status_change.prolongation_manager = manager
status_change.status = status
if status_change.status in prolongation.next_statuses():
status_change.save()
else:
raise ValueError(u'Wrong status code')
return redirect('prolongation_prolongation_detail', id=id)
else:
form = ChangeStatusForm(initial={
'comments':comments
})
return render(request, 'prolongation/administration/change_status.html', {
'form': form,
'prolongation': prolongation
})
