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flyapps/fir_ser/admin/views/order.py

105 lines
3.7 KiB

#!/usr/bin/env python
# -*- coding:utf-8 -*-
# project: 4月
# author: liuyu
# date: 2021/4/11
import logging
from rest_framework.pagination import PageNumberPagination
from rest_framework.response import Response
from rest_framework.views import APIView
from api.models import UserInfo, Order
from api.utils.auth import AdminTokenAuthentication
from api.utils.baseutils import get_dict_from_filter_fields
from api.utils.response import BaseResponse
from api.utils.serializer import AdminOrdersSerializer
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from api.utils.storage.caches import update_order_info, admin_change_user_download_times
logger = logging.getLogger(__name__)
class PageNumber(PageNumberPagination):
page_size = 20 # 每页显示多少条
page_size_query_param = 'limit' # URL中每页显示条数的参数
page_query_param = 'page' # URL中页码的参数
max_page_size = None # 最大页码数限制
class OrderInfoView(APIView):
authentication_classes = [AdminTokenAuthentication, ]
def get(self, request):
res = BaseResponse()
filter_fields = ["id", "user_id", "payment_type", "payment_name", "payment_number", "order_number", "status",
"order_type"]
filter_data = get_dict_from_filter_fields(filter_fields, request.query_params)
sort = request.query_params.get("sort", "-created_time")
page_obj = PageNumber()
obj_list = Order.objects.filter(**filter_data).order_by(sort)
page_serializer = page_obj.paginate_queryset(queryset=obj_list, request=request,
view=self)
serializer = AdminOrdersSerializer(page_serializer, many=True)
res.data = serializer.data
res.total = obj_list.count()
return Response(res.dict)
def put(self, request):
res = BaseResponse()
data = request.data
pk = data.get("id", None)
if not pk:
res.code = 1003
res.msg = "参数错误"
return Response(res.dict)
obj = Order.objects.filter(pk=pk).first()
old_status = obj.status
new_status = data.get('status', -99)
if obj:
data['pk'] = pk
serializer = AdminOrdersSerializer(obj, data=data, partial=True)
if serializer.is_valid():
if old_status != new_status and new_status == 0:
update_order_info(obj.user_id.pk, obj.order_number, obj.order_number, obj.payment_type)
else:
serializer.save()
res.data = serializer.data
return Response(res.dict)
res.code = 1004
res.msg = "数据校验失败"
return Response(res.dict)
def delete(self, request):
res = BaseResponse()
data = request.data
pk = data.get("id", None)
if not pk:
res.code = 1003
res.msg = "参数错误"
else:
order_obj = Order.objects.filter(pk=pk).first()
order_obj.delete()
return Response(res.dict)
def post(self, request):
res = BaseResponse()
data = request.data
pk = data.get("id", None)
amount = data.get("amount", 0)
if not pk:
res.code = 1003
res.msg = "参数错误"
return Response(res.dict)
obj = UserInfo.objects.filter(pk=pk).first()
if obj:
if amount > 0:
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if admin_change_user_download_times(obj, amount):
return Response(res.dict)
else:
res.code = 1005
res.msg = "订单创建失败"
res.code = 1004
res.msg = "数据校验失败"
return Response(res.dict)