def view_all_orders(request):
# 检查用户是否登录
util = Util()
username = util.check_user(request)
if username == '':
uf = LoginForm()
return render(request, 'index.html', {'uf': uf, 'error': '请登录后再进入'})
else:
orders_all = Orders.objects.all()
orders_set = []
for key1 in orders_all:
order_all = Order.objects.filter(order_id=key1.id) # 获取该总订单的所有单个订单
cur_user = get_object_or_404(User, id=order_all[0].user_id)
if cur_user.username == username:
order_object_list = []
prices = 0
for key in order_all:
order_object = util.set_order_list(key)
prices = order_object.price * order_object.count + prices
order_object.set_prices(prices)
order_object_list.append(order_object)
orders_prices = order_object_list[-1].prices
orders_object = util.set_orders_list(key1, orders_prices)
orders_set.append({orders_object: order_object_list})
return render(request, 'view_all_order.html', {
'user': username,
'Orders_set': orders_set
})
def view_all_order(request):
util = Util()
username = util.check_user(request)
if username == "":
uf = LoginForm()
return render(request, "index.html", {'uf': uf, "error": "请登录后再进入"})
else:
#获得所有总订单信息
orders_all = Orders.objects.filter(id__gt="0")
#orders_all = Orders.objects.all()
#初始化列表，给模板
Reust_Order_list = []
#遍历总订单
for key1 in orders_all:
#通过当前订单编号获取这个订单的单个订单详细信息
order_all = Order.objects.filter(order_id=key1.id)
#检查这个订单是不是属于当前用户的
user = get_object_or_404(User, id=order_all[0].user_id)
#如果属于将其放入总订单列表中
if user.username == username:
#初始化总订单列表
Orders_object_list = []
#初始化总订单类
orders_object = Orders_list
#产生一个Orders_lis对象
orders_object = util.set_orders_list(key1)
#初始化总价钱为0
prices = 0
#遍历这个订单
for key in order_all:
#初始化订单类
order_object = Order_list
#产生一个Order_lis对象
order_object = util.set_order_list(key)
#将产生的order_object类加入到总订单列表中
Orders_object_list.append(order_object)
#计算总价格
prices = order_object.price * key.count + prices
#把总价格放入到order_object类中
order_object.set_prices(prices)
#把当前记录加到Reust_Order_list列中
#从这里可以看出，Reust_Order_list每一项是一个字典类型，key为总订单类orders_object,value为总订单列表Orders_object_list
#总订单列表Orders_object_list中每一项为一个单独订单对象order_object，即Reust_Order_list=[{orders_object类:[order_object类,...]},...]
Reust_Order_list.append({orders_object: Orders_object_list})
return render(request, 'view_all_order.html', {
"user": username,
'Orders_set': Reust_Order_list
})
