class UserDetailSerilizer(serializers.ModelSerializer):
"""
用户收藏内容
"""
goods = GoodsSerializer()
class Meta:
model = UserFav
fields = ('goods',)
class UserFavListSerializer(serializers.ModelSerializer):
"""
用于查看用户收藏
"""
goods = GoodsSerializer()
class Meta:
model = UserFav
fields = ("goods", "id")
class UserFavDetailSerializer(serializers.ModelSerializer):
'''
用户收藏详情
'''
#通过商品id获取收藏的商品，需要嵌套商品的序列化
goods = GoodsSerializer()
class Meta:
model = UserFav
fields = ('goods', 'id')
class ShoppingCartDetailSerializer(serializers.ModelSerializer):
"""
购物车
"""
user = serializers.HiddenField(default=serializers.CurrentUserDefault())
nums = serializers.IntegerField()
goods = GoodsSerializer()
class Meta:
model = ShoppingCart
fields = '__all__'
class OrderDetailSerializer(serializers.ModelSerializer):
"""
订单商品
"""
goods = GoodsSerializer()
alipay_url = serializers.SerializerMethodField(read_only=True)
def get_alipay_url(self, obj):
aplipay = AliPay(appid=ALIPAY['APPID'],
app_notify_url=ALIPAY['NOTIFY_URL'],
return_url=ALIPAY['RETURN_URL'],
debug=ALIPAY['DEBUG'],
app_private_key_path=ALIPAY['APP_PRIVATE_KEY'],
alipay_public_key_path=ALIPAY['ALIPAY_PUBLIC_KEY'])
url = aplipay.direct_pay(subject=obj.order_sn,
out_trade_no=obj.order_sn,
total_amount=obj.order_mount)
ret_url = ALIPAY['ALIPAY_URL'] + '?{data}'.format(data=url)
return ret_url
class Meta:
model = OrderGoods
fields = '__all__'
class UserFavDetailSerializer(serializers.ModelSerializer):
goods = GoodsSerializer()
class Meta:
model = UserFav
fields = ("goods", "id")
class OrderGoodsSerializer(serializers.ModelSerializer):
goods = GoodsSerializer(many=False)
class Meta:
model = OrderGoods
fields = "__all__"
class ShoppingCartDetailSerializer(serializers.ModelSerializer):
goods = GoodsSerializer(many=False)
class Meta:
model = ShoppingCart
fields = "__all__"
class OrderGoodsDetailSerializer(serializers.ModelSerializer):
goods = GoodsSerializer()
class Meta:
model = OrderGoods
fields = "__all__"
def get(self, request, format=None):
goods = Goods.objects.all()[:10]
goods_serializer = GoodsSerializer(goods, many=True) # 因为是goods是list，多条数据要增加many=True
return Response(goods_serializer.data)
class UserFavDetailSerializer(serializers.ModelSerializer):
goods = GoodsSerializer()
class Meta:
model = UserFav
fields = ('goods', 'id')
class UserFavDetailSerializer(serializers.ModelSerializer):
goods = GoodsSerializer()
class Meta:
model = UserFav
fields = "__all__"