lhyt_shop/apps/vehicle_order/views.py

# coding=utf-8

from django.db import transaction

from rest_framework.decorators import action

from utils import response_ok
from utils.custom_modelviewset import CustomModelViewSet
from apps.account import tenant_log
from apps.foundation.models import BizLog

from .filters import *
from .serializers import *
from .models import *


class VhicleDriveReserveViewSet(CustomModelViewSet):
    queryset = VhicleDriveReserve.objects.filter(delete=False)
    serializer_class = VhicleDriveReserveSerializer

    def filter_queryset(self, queryset):
        f = VhicleDriveReserveFilter(self.request.GET, queryset=queryset)
        return f.qs

    @action(methods=['post'], detail=True)
    def change_status(self, request, pk):
        order = VhicleDriveReserve.objects.filter(id=pk).first()
        status = request.GET.get('status')
        with transaction.atomic():
            order.status = int(status)
            order.save()
            tenant_log(self.request.user, BizLog.UPDATE, u'修改试驾单状态[%s]，id=%d' % (VhicleDriveReserve.STATUS_CHOICES[order.status-1][1], order.id))
        return response_ok()


class VhicleInquiryViewSet(CustomModelViewSet):
    queryset = VhicleInquiry.objects.filter(delete=False)
    serializer_class = VhicleInquirySerializer

    def filter_queryset(self, queryset):
        f = VhicleInquiryFilter(self.request.GET, queryset=queryset)
        return f.qs

    @action(methods=['post'], detail=True)
    def visit(self, request, pk):
        order = VhicleInquiry.objects.filter(id=pk).first()
        with transaction.atomic():
            if order.status != VhicleInquiry.WAIT_VISIT:
                raise CustomError(u'当前状态不允许修改！')
            order.status = VhicleInquiry.VISITED
            order.save()
            tenant_log(self.request.user, BizLog.UPDATE, u'新车询价单回访，id=%d' % (order.id))
        return response_ok()



class UsedVhicleInquiryViewSet(CustomModelViewSet):
    queryset = UsedVhicleInquiry.objects.filter(delete=False)
    serializer_class = UsedVhicleInquirySerializer

    def filter_queryset(self, queryset):
        f = UsedVhicleInquiryFilter(self.request.GET, queryset=queryset)
        return f.qs

    @action(methods=['post'], detail=True)
    def visit(self, request, pk):
        order = UsedVhicleInquiry.objects.filter(id=pk).first()
        with transaction.atomic():
            if order.status != UsedVhicleInquiry.WAIT_VISIT:
                raise CustomError(u'当前状态不允许修改！')
            order.status = UsedVhicleInquiry.VISITED
            order.save()
            tenant_log(self.request.user, BizLog.UPDATE, u'二手车询价单回访，id=%d' % (order.id))
        return response_ok()



class UsedVhicleEstimateViewSet(CustomModelViewSet):
    queryset = UsedVhicleEstimate.objects.filter(delete=False)
    serializer_class = UsedVhicleEstimateSerializer

    def filter_queryset(self, queryset):
        f = UsedVhicleEstimateFilter(self.request.GET, queryset=queryset)
        return f.qs

    @action(methods=['post'], detail=True)
    def visit(self, request, pk):
        order = UsedVhicleEstimate.objects.filter(id=pk).first()
        with transaction.atomic():
            if order.status != UsedVhicleEstimate.WAIT_VISIT:
                raise CustomError(u'当前状态不允许修改！')
            order.status = UsedVhicleEstimate.VISITED
            order.save()
            tenant_log(self.request.user, BizLog.UPDATE, u'二手车预估单回访，id=%d' % (order.id))
        return response_ok()