def post(self, request, *args, **kwargs):
# 1）获取前台信息：商品、价格、支付方式
request_data = request.data
subject = request_data.get('subject')
total_amount = request_data.get('total_amount')
pay_type = request_data.get('pay_type')
if not (subject and total_amount and pay_type):
return APIResponse(2, '数据有误')
# 2）生成订单（订单号，订单表的订单记录）
out_trade_no = str(time.time())
user = request.user # 当前登录用户
try:
models.Order.objects.create(subject=subject,
total_amount=total_amount,
pay_type=pay_type,
out_trade_no=out_trade_no,
user=user)
except:
return APIResponse(1, '订单生成失败')
# 3）生成支付链接，并返回
order_string = alipay.api_alipay_trade_page_pay(
out_trade_no=out_trade_no,
total_amount=total_amount,
subject=subject,
return_url=settings.RETURN_URL,
notify_url=settings.NOTIFY_URL)
order_url = pay_url + order_string
return APIResponse(order_url=order_url)
def validate(self, attrs):
club_id = attrs['club'].id
car = models.Club.objects.filter(id=club_id).first()
price = car.detail.spend
print(price)
# 生成订单号
order_on = self._get_order_no()
# 生成订单链接
order_params = alipay.api_alipay_trade_page_pay(out_trade_no=order_on,
total_amount=float(price),
subject="加入俱乐部",
return_url=settings.RETURN_URL2, # 同步回调的前台接口
notify_url=settings.NOTIFY_URL # 异步回调的后台接口
)
pay_url = alipay_gateway + order_params
# 将支付链接保存在serializer对象中
self.pay_url = pay_url
# 添加额外的订单号字段
attrs['out_trade_no'] = order_on
attrs['payed'] = price
# 视图类给序列化类传参
attrs['user'] = self.context.get('request').user
print("1111")
# 代表校验通过
return attrs
def validate(self, attrs):
goods_pks = attrs.pop('goods_pks')
total_amount = attrs.get('total_amount')
goods_lt_pks = goods_pks.split(',')
try:
goods_obj = [Course.objects.get(pk=pk) for pk in goods_lt_pks]
except:
raise serializers.ValidationError({'pk': '课程主键有误'})
count_price = 0
for goods in goods_obj:
count_price += goods.price
if count_price != total_amount:
raise serializers.ValidationError({'total_amount': '价格异常'})
order_on = self._get_order_no()
subject = attrs.get('subject')
order_params = alipay.api_alipay_trade_page_pay(
out_trade_no=order_on,
total_amount=float(total_amount),
subject=subject,
return_url=settings.RETURN_URL, # 同步回调的前台接口
notify_url=settings.NOTIFY_URL # 异步回调的后台接口
)
pay_url = alipay_gateway + order_params
self.pay_url = pay_url
attrs['out_trade_no'] = order_on
request = self.context.get('request')
attrs['user'] = request.user
attrs['courses'] = goods_obj
return attrs
def validate(self, attrs):
car_id = attrs['car'].id
car = models.Car.objects.filter(id=car_id).first()
price = car.price
print(price)
# 生成订单号
order_on = self._get_order_no()
# 生成订单链接
order_params = alipay.api_alipay_trade_page_pay(
out_trade_no=order_on,
total_amount=float(price * 10000),
subject="购车",
return_url=settings.RETURN_URL, # 同步回调的前台接口
notify_url=settings.NOTIFY_URL # 异步回调的后台接口
)
pay_url = alipay_gateway + order_params
# 将支付链接保存在serializer对象中
self.pay_url = pay_url
# 添加额外的订单号字段
attrs['out_trade_no'] = order_on
# 视图类给序列化类传参
print(self.context.get('request').user)
attrs['user'] = self.context.get('request').user
# 代表校验通过
return attrs
def _get_pay_url(self, out_trade_no, total_amount, subject):
from libs.iPay import alipay, alipay_gateway
from django.conf import settings
order_string = alipay.api_alipay_trade_page_pay(
out_trade_no=out_trade_no,
total_amount=str(total_amount),
subject=subject,
return_url=settings.RETURN_URL, # 同步回调：前台回调接口
notify_url=settings.NOTIFY_URL # 异步回调：后台回调接口
)
return alipay_gateway + order_string
def validate(self, attrs):
goods_pks = attrs.pop('goods_pks')
goods_pks = [pk for pk in goods_pks.split(',')]
goods_objs = []
for pk in goods_pks:
try:
obj = Course.objects.get(pk=pk)
goods_objs.append(obj)
except:
raise serializers.ValidationError({'pk': '课程主键有误'})
total_price = 0
for good in goods_objs:
total_price += good.price
# 商品总价
total_amount = attrs.get('total_amount')
if total_price != total_amount:
raise serializers.ValidationError({'total_amount': '价格被恶意篡改'})
# 生成订单号
order_on = self._get_order_no()
# 订单名
subject = attrs.get('subject')
# 生成订单链接
order_params = alipay.api_alipay_trade_page_pay(
out_trade_no=order_on,
total_amount=float(total_amount),
subject=subject,
return_url=settings.RETURN_URL, # 同步回调的前台接口
notify_url=settings.NOTIFY_URL # 异步回调的后台接口
)
pay_url = alipay_gateway + order_params
# 将支付链接保存在serializer对象中
self.pay_url = pay_url
# 添加额外的入口字段
attrs['out_trade_no'] = order_on
# 视图类给序列化类传参
attrs['user'] = self.context.get('request').user
# 将所有的商品对象存放在校验数据中，辅助订单详情表商品信息的入库
attrs['courses'] = goods_objs
# 代表校验通过
return attrs
def validate(self, attrs):
num=attrs.pop('num')
order_on = self._get_order_no()
subject = attrs.get('method')
print(num,subject)
order_params = alipay.api_alipay_trade_page_pay(out_trade_no=order_on,
total_amount=float(num),
subject=subject,
return_url=settings.RETURN_URL, # 同步回调的前台接口
notify_url=settings.NOTIFY_URL # 异步回调的后台接口
)
pay_url = alipay_gateway + order_params
self.pay_url = pay_url
attrs['trade_no'] = order_on
attrs['num'] = num
return attrs
import os, django
os.environ.setdefault("DJANGO_SETTINGS_MODULE", "lufeiapi.settings.dev")
django.setup()
from libs.iPay import alipay, alipay_gateway
import time
order_params = alipay.api_alipay_trade_page_pay(
out_trade_no='%s' % time.time(),
total_amount=4200000,
subject='波音747定金',
return_url="http://localhost:8080", # 同步回调的前台接口
notify_url="https://example.com/notify" # 异步回调的后台接口
)
print(alipay_gateway + order_params)
