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flyapps/fir_ser/api/views/order.py

168 lines
7.1 KiB

#!/usr/bin/env python
# -*- coding:utf-8 -*-
# project: 3月
# author: NinEveN
# date: 2021/3/29
import logging
from rest_framework.pagination import PageNumberPagination
from rest_framework.response import Response
from rest_framework.views import APIView
from api.models import Price, Order
from api.utils.auth import ExpiringTokenAuthentication
from api.utils.pay.util import get_pay_obj_form_name, get_enable_pay_choices, get_payment_type
from api.utils.response import BaseResponse
from api.utils.serializer import PriceSerializer, OrdersSerializer
from api.utils.storage.caches import update_order_status
from api.utils.utils import get_order_num, get_choices_dict
logger = logging.getLogger(__name__)
class PageNumber(PageNumberPagination):
page_size = 10 # 每页显示多少条
page_size_query_param = 'size' # 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 OrderView(APIView):
authentication_classes = [ExpiringTokenAuthentication, ]
def get(self, request):
res = BaseResponse()
order_id = request.query_params.get("order_id", None)
order_obj_lists = Order.objects.filter(user_id=request.user)
if order_id:
order_obj_lists = order_obj_lists.filter(order_number=order_id)
page_obj = PageNumber()
order_info_serializer = page_obj.paginate_queryset(queryset=order_obj_lists.order_by("-created_time"),
request=request,
view=self)
order_info = OrdersSerializer(order_info_serializer, many=True, )
res.data = order_info.data
res.count = order_obj_lists.count()
res.payment_type_choices = get_choices_dict(Order.payment_type_choices)
res.status_choices = get_choices_dict(Order.status_choices)
res.order_type_choices = get_choices_dict(Order.order_type_choices)
return Response(res.dict)
def post(self, request):
res = BaseResponse()
price_id = request.data.get("price_id", None)
pay_id = request.data.get("pay_id", None)
order_number = request.data.get("order_number", None)
if (price_id and pay_id) or order_number:
price_obj = Price.objects.filter(name=price_id).first()
order_obj = Order.objects.filter(user_id=request.user, order_number=order_number).first()
if order_obj and order_obj.status in [1, 2] and order_obj.payment_name:
pay_obj = get_pay_obj_form_name(order_obj.payment_name)
if pay_obj:
pay_url = pay_obj.get_pay_pc_url(order_number, int(order_obj.actual_amount),
{'user_id': request.user.id})
res.data = pay_url
logger.info(f"{request.user} 下单成功 {res.dict}")
return Response(res.dict)
if price_obj:
try:
order_number = get_order_num()
actual_amount = price_obj.price
pay_obj = get_pay_obj_form_name(pay_id)
if pay_obj:
pay_url = pay_obj.get_pay_pc_url(order_number, int(actual_amount), {'user_id': request.user.id})
Order.objects.create(payment_type=get_payment_type(pay_obj.p_type), order_number=order_number,
user_id=request.user, status=1, order_type=0, actual_amount=actual_amount,
actual_download_times=price_obj.package_size, payment_name=pay_obj.name,
actual_download_gift_times=price_obj.download_count_gift)
res.data = pay_url
logger.info(f"{request.user} 下单成功 {res.dict}")
return Response(res.dict)
except Exception as e:
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logger.error(f"{request.user} 订单 {price_id} 保存失败 Exception:{e}")
res.code = 1003
res.msg = "订单保存失败"
else:
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logger.error(f"{request.user} 价格 {price_id} 获取失败")
res.code = 1002
res.msg = "价格获取失败,请稍后重试"
else:
res.code = 1001
res.msg = "错误的价格"
return Response(res.dict)
def put(self, request):
res = BaseResponse()
order_number = request.data.get("order_number", None)
act = request.data.get("act", None)
if order_number:
order_obj = Order.objects.filter(user_id=request.user, order_number=order_number).first()
if order_obj:
try:
if act == 'cancel' and order_obj.status != 0:
update_order_status(order_number, 5)
elif act == 'status' and order_obj.status in [1, 2]:
pass
# alipay = Alipay()
# alipay.update_order_status(order_obj.order_number)
# wxpay = Weixinpay()
# wxpay.update_order_status(order_obj.order_number)
except Exception as e:
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logger.error(f"{request.user} 订单 {order_number} 更新失败 Exception:{e}")
res.code = 1003
return Response(res.dict)
else:
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logger.error(f"{request.user} 订单 {order_number} 获取失败")
res.code = 1003
res.msg = "订单获取失败,或订单已经支付"
else:
res.code = 1001
res.msg = "订单有误"
return Response(res.dict)
class PriceView(APIView):
authentication_classes = [ExpiringTokenAuthentication, ]
def get(self, request):
res = BaseResponse()
price_obj_lists = Price.objects.filter(is_enable=True).all().order_by("updated_time").order_by("price")
res.data = PriceSerializer(price_obj_lists, many=True).data
res.pay_choices = get_enable_pay_choices()
return Response(res.dict)
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def delete(self, request):
res = BaseResponse()
return Response(res.dict)
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def put(self, request):
res = BaseResponse()
return Response(res.dict)
class PaySuccess(APIView):
def get(self, request):
print(request.META)
return Response(111)
def post(self, request, name):
pay_obj = get_pay_obj_form_name(name)
msg = 'failure'
if pay_obj:
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logger.info(f"支付回调参数:{request.body}")
logger.info(f"支付回调头部:{request.META}")
if pay_obj.p_type == 'ALI':
if pay_obj.valid_order(request):
msg = 'success'
return Response(msg)
elif pay_obj.p_type == 'WX':
if pay_obj.valid_order(request):
return Response(msg)
else:
return Response(status=201)
return Response(status=201, data=msg)