views.py 文件源码

def post(self, request: HttpRequest, *args, **kwargs) -> HttpResponseRedirect:
        username = request.POST.get('username')
        password = request.POST.get('password')
        user = authenticate(username=username, password=password)
        if user is not None:
            if not user.is_active:
                messages.error(request, _('User account is deactivated.'))
                return redirect('desk:login')

            session = user.get_current_session()
            if session is None:
                messages.error(request, _('You do not have an active session.'))
                return redirect('desk:login')

            if session.cashdesk != self.cashdesk:
                messages.error(request, _('Your session is scheduled for a different cashdesk. Please go to '
                                          '{desk}').format(desk=str(session.cashdesk)))
                return redirect('desk:login')

            login(request, user)
            session.cashdesk.signal_next()
            return redirect('desk:main')
        else:
            messages.error(request, _('No user account matches the entered credentials.'))
        return redirect('desk:login')