def add_to_cart(request, goods_id): # if request.user.is_authenticated() == False: # return HttpResponse(json.dumps({'state': 'NOT LOGIN'})) goods = Goods.objects.get(id=goods_id) goods_order = GoodsOrder() goods_order.goods_id = goods_id # goods_order.customer_id = request.user.id goods_order.customer_id = 1 # for test goods_order.shop_id = 1 # for test goods_order.goods_price = goods.price # goods_order.add_time = datetime.now() goods_order.goods_states = 'PA' goods_order.save() return HttpResponse(json.dumps({'state': 'SUCCESS'}))
def addtoCart(request): goodsId = request.POST['goodsId'] goods_size = request.POST['goods_size'] goods_material = request.POST['goods_material'] goods_handle = request.POST['goods_handle'] goods_inscribed = request.POST['goods_inscribed'] goods_number = request.POST['goods_number'] #import pdb #pdb.set_trace() # 从会话中获取购物车 cart = request.session.get("cart", None) # 已经登录 则把商品放入数据库中 否则添加到会话当中 if request.user.is_authenticated(): user = request.user customer = Customer.objects.get(user=user) if customer is None: return HttpResponse(json.dumps({"state": "FAILED"})) # 会话中没有购物车信息 if not cart: goodsList = [] goodsList.append(goodsId) # 会话中存在购物车信息,直接从会话中获取 else: goodsList = cart # 清空购物车 request.session["cart"] = [] # 获得之前的购物车信息,添加当前的货物信息 goodsList.append(goodsId) '''for goodsId in goodsList: goods = Goods.objects.get(id=goodsId) # 先查询这个客户是否有这个商品的订单消息 order = GoodsOrder.objects.filter(customer=customer, goods=goods, goods_states='CA') # 没有则添加这个订单 if len(order) == 0: goodOrder = GoodsOrder(goods=goods, customer=customer, goods_price=goods.price, goods_number=1, goods_states='CA', add_time=datetime.now(), shop_id=1) goodOrder.save() cartlist = getCart(customer) #第一次添加:这里报错 #cart.append(goodsId) return HttpResponse(json.dumps({"state": "SUCCESS"})) # 原本就有这单,那么需要把数量加一 else: order[0].goods_number += 1 order[0].add_time = datetime.now() print datetime.now() order[0].save() cartlist = getCart(customer) result = "" for item in cartlist: # print(json.dumps({"a":"1","b":"2"})) str = ( json.dumps({"name": item.goods.name, "price": item.goods_price, "number": item.goods_number})) result += str''' goods = Goods.objects.get(id=goodsId) goodOrder = GoodsOrder(goods=goods, customer=customer, goods_price=goods.price, goods_number=goods_number, goods_states='CA', add_time=datetime.now(), shop_id=1,goods_size=goods_size,goods_material = goods_material,goods_handle = goods_handle,goods_inscribed = goods_inscribed) goodOrder.save() return HttpResponse(json.dumps({'state': "SUCCESS"})) # 没有登录 else: if not cart: cart = [] cart.append(goodsId) print(cart) request.session["cart"] = cart return HttpResponse(json.dumps({"state": "SUCCESS"}))