def all_select(request):
user = request.user
cart_list = request.POST.get('cart_list').split('#')
for cart_id in cart_list:
cart_obj = Cart.objects.get(pk=cart_id)
cart_obj.c_is_select = not cart_obj.c_is_select
cart_obj.save()
is_all_select = not Cart.objects.filter(c_user=user).filter(
c_is_select=False).exists()
# price_list = Cart.objects.filter(c_user=request.user).filter(c_is_select=True)
# sum_price = total_price(price_list)
data = {
'status':
200,
'msg':
'allselect success',
'cart_list':
cart_list,
'is_all_select':
is_all_select,
'sum_price':
get_total_price(
Cart.objects.filter(c_user=request.user).filter(c_is_select=True))
}
return JsonResponse(data=data)
def make_order(request):
carts = Cart.objects.filter(c_user=request.user).filter(c_is_select=True)
order = Order()
order.o_user = request.user
order.o_price = get_total_price()
order.save()
for cart_obj in carts:
ordergoods = OrderGoods()
ordergoods.o_order = order
ordergoods.o_goods_num = cart_obj.c_goods_num
ordergoods.o_goods = cart_obj.c_goods
ordergoods.save()
# 从购物车中删除
cart_obj.delete()
address_obj = Address.objects.filter(a_user=request.user).filter(
a_using=True).first()
order_address_obj = OrderAddress()
order_address_obj.oa_address = address_obj
order_address_obj.oa_order = order
order_address_obj.save()
data = {
"status": 200,
"msg": "ok",
"order_id": order.id,
}
return JsonResponse(data)
def make_order(request):
carts = Cart.objects.filter(c_user=request.user).filter(c_is_select=True)
order = Order()
order.o_user = request.user
order.o_price = get_total_price(user=request.user)
order.save()
for cart_obj in carts:
ordergoods = OrderGoods()
ordergoods.o_order = order
ordergoods.o_goods_num = cart_obj.c_goods_num
ordergoods.o_goods = cart_obj.c_goods
ordergoods.o_goods_price = cart_obj.c_goods.price
ordergoods.save()
cart_obj.delete()
data = {
'status': 200,
'msg': 'order success',
'order_id': order.id,
}
return JsonResponse(data=data)
def add_to_cart(request):
goodsid = request.GET.get('goodsid')
user_id = request.user.id
carts = Cart.objects.filter(c_user=request.user).filter(c_goods_id=goodsid)
if carts.exists():
cart_obj = carts.first()
cart_obj.c_goods_num = cart_obj.c_goods_num + 1
else:
cart_obj = Cart()
cart_obj.c_goods_id = goodsid
cart_obj.c_user = request.user
cart_obj.save()
print(request.user)
data = {
'status': 200,
'mgs': 'add success',
'c_goods_num': cart_obj.c_goods_num,
'total_price': get_total_price(user_id),
}
return JsonResponse(data=data)
def sub_to_cart(request):
goodsid = request.GET.get('goodsid')
carts = Cart.objects.filter(c_user=request.user).filter(c_goods_id=goodsid)
cart_obj = carts.first()
data = {
'status': 200,
'msg': '删减成功',
}
if cart_obj:
if cart_obj.c_goods_num > 1:
cart_obj.c_goods_num = cart_obj.c_goods_num - 1
cart_obj.save()
data['c_goods_num'] = cart_obj.c_goods_num
else:
cart_obj.delete()
data['c_goods_num'] = 0
else:
data['c_goods_num'] = 0
data['total_price'] = get_total_price()
return JsonResponse(data=data)
def cart(request):
carts = Cart.objects.filter(c_user=request.user)
is_all_select = not carts.filter(c_is_select=False).exists()
data = {
'title': '購物車',
'carts': carts,
'is_all_select': is_all_select,
'total_price': get_total_price(),
}
return render(request, 'main/cart.html', context=data)
def cart(request):
carts = Cart.objects.filter(c_user=request.user)
is_all_select = not carts.filter(c_is_select=False).exists()
data = {
"title": "购物车",
"carts": carts,
"is_all_select": is_all_select,
"total_price": get_total_price(),
}
return render(request, 'main/cart.html', context=data)
def change_cart_state(request):
cart_id = request.GET.get('cartid')
cart_obj = Cart.objects.get(pk=cart_id)
cart_obj.c_is_select = not cart_obj.c_is_select
cart_obj.save()
data={
'status': 200,
'msg': 'change ok',
'c_is_select': cart_obj.c_is_select,
'total_price': get_total_price()
}
return JsonResponse(data=data)
def sub_shopping(request):
cartid = request.GET.get('cartid')
cart_obj = Cart.objects.get(pk=cartid)
data = {
'status': 200,
'msg': '减少商品数量',
}
if cart_obj.c_goods_num > 1:
cart_obj.c_goods_num = cart_obj.c_goods_num - 1
cart_obj.save()
data['c_goods_num'] = cart_obj.c_goods_num
data['total_price'] = get_total_price(user=request.user)
else:
cart_obj.delete()
data['c_goods_num'] = 0
data['total_price'] = get_total_price(user=request.user)
return JsonResponse(data=data)
def all_select(request):
cart_list = request.GET.get('cart_list')
cart_list = cart_list.split('#')
carts = Cart.objects.filter(id__in=cart_list)
for cart_obj in carts:
cart_obj.c_is_select = not cart_obj.c_is_select
cart_obj.save()
data = {
'status': 200,
'msg': "ok",
'total_price': get_total_price(),
}
return JsonResponse(data=data)
def add_Shopping(request):
cartid = request.GET.get('cartid')
cart_obj = Cart.objects.get(pk=cartid)
cart_obj.c_goods_num = cart_obj.c_goods_num + 1
cart_obj.save()
data = {
"status": 200,
"msg": "sub success",
"c_goods_num": cart_obj.c_goods_num,
"total_price": get_total_price()
}
return JsonResponse(data=data)
def add_shopping(request):
cartid = request.GET.get('cartid')
cart_obj = Cart.objects.get(pk=cartid)
data = {
'status': 200,
'msg': 'ok',
}
cart_obj.c_goods_num = cart_obj.c_goods_num + 1
cart_obj.save()
data['c_goods_num'] = cart_obj.c_goods_num
data['total_price']: get_total_price()
return JsonResponse(data=data)
def all_seelect(request):
cart_list = request.GET.get("cart_list")
cart_list = cart_list.split("#")
carts = Cart.objects.filter(id__in=cart_list)
for cart_obj in carts:
cart_obj.c_is_select = not cart_obj.c_is_select
cart_obj.save()
data = {
"status": 200,
"msg": "ok",
"total_price": get_total_price(),
}
return JsonResponse(data=data)
def change_cart_state(request):
cart_id = request.GET.get('cartid')
cart_obj = Cart.objects.get(pk=cart_id)
cart_obj.c_is_select = not cart_obj.c_is_select
cart_obj.save()
is_all_select = not Cart.objects.filter(c_user=request.user).filter(
c_is_select=False).exists()
data = {
'status': 200,
'msg': 'change ok',
'c_is_select': cart_obj.c_is_select,
'is_all_select': is_all_select,
'total_price': get_total_price(),
}
return JsonResponse(data=data)
def cart(request):
carts = Cart.objects.filter(c_user=request.user)
is_all_select = not carts.filter(c_is_select=False).exists()
address = Address.objects.filter(a_user=request.user).first()
data = {
'title': "购物车",
'carts': carts,
'is_all_select': is_all_select,
'total_price': get_total_price(),
'address': address,
}
return render(request, 'main/cart.html', context=data)
def all_select(request):
cart_list = request.GET.get('cart_list')
cart_list = cart_list.split("#")
carts = Cart.objects.filter(id__in=cart_list)
for cart_obj in carts:
cart_obj.c_is_select=not cart_obj.c_is_select
cart_obj.save()
is_all_select = not Cart.objects.filter(c_user=request.user).filter(c_is_select=False).exists()
data={
'status':200,
'msg': 'ok',
'is_all_select': is_all_select,
'total_price': get_total_price()
}
return JsonResponse(data=data)
def sub_Shopping(request):
cartid = request.GET.get('cartid')
cart_obj = Cart.objects.get(pk=cartid)
data = {
"status": 200,
"msg": "sub success",
}
if cart_obj.c_goods_num > 1:
cart_obj.c_goods_num = cart_obj.c_goods_num - 1
cart_obj.save()
data['c_goods_num'] = cart_obj.c_goods_num
else:
cart_obj.delete()
data['c_goods_num'] = 0
data["total_price"] = get_total_price()
return JsonResponse(data=data)
def cart(request):
carts = Cart.objects.filter(c_user=request.user)
# 如果有商品是未选状态那就是返回False(not后变成false) 前端全选按钮就是未勾选的 否则就是勾选状态
# 如果carts.filter(c_is_select=False)能查出来状态为false的 再exists下就是true 前边的not下 最后就是false
# 如果carts.filter(c_is_select=False)查不出来状态为false的 再exists下就是false 前边的not下 最后就是true
is_all_select = not carts.filter(c_is_select=False).exists()
# print(is_all_select)
data = {
'title': '购物车',
'carts': carts,
'is_all_select': is_all_select,
'total_price': get_total_price(user=request.user),
}
return render(request, 'main/cart.html', context=data)
def change_cart_state(request):
cartid = request.GET.get('cartid')
cart_obj = Cart.objects.get(pk=cartid)
cart_obj.c_is_select = not cart_obj.c_is_select
cart_obj.save()
is_all_select = not Cart.objects.filter(c_is_select=False).exists()
data = {
"status": 200,
"msg": "change success",
"c_is_select": cart_obj.c_is_select,
"is_all_select": is_all_select,
"total_price": get_total_price()
}
return JsonResponse(data=data)
def delete(request):
carts_list = request.GET.get('select_list')
user_id = request.user.id
print(carts_list)
carts_list = carts_list.split('#')
carts = Cart.objects.filter(id__in=carts_list)
print(carts)
for cart_obj in carts:
cart_obj.delete()
data = {
'status': 200,
'msg': 'delete success',
'total_price': get_total_price(user_id),
}
return JsonResponse(data=data)
def sub_to_cart(request):
goodsid=request.GET.get('goodsid')
user=request.user
carts=Cart.objects.filter(c_goods_id=goodsid).filter(c_user=request.user)
if carts:
cart=carts.first()
cart.c_goods_num=cart.c_goods_num-1
cart.save()
data={
'status':200,
'msg':'减少成功',
'c_good_num':cart.c_goods_num,
'total_price': get_total_price(request.user),
}
if cart.c_goods_num==0:
cart.delete()
return JsonResponse(data)
def all_select(request):
cart_list = request.GET.get('cart_list')
user_id = request.user.id
cart_list = cart_list.split("#")
print(cart_list)
carts = Cart.objects.filter(id__in=cart_list)
for cart_obj in carts:
cart_obj.c_is_select = not cart_obj.c_is_select
cart_obj.save()
data = {
'status': 200,
'msg': 'ok',
'total_price': get_total_price(user_id),
}
return JsonResponse(data=data)
def cart(request):
carts = Cart.objects.filter(c_user=request.user)
is_all_select = not Cart.objects.filter(c_user=request.user).filter(
c_is_select=False).exists()
# price_list = Cart.objects.filter(c_user=request.user).filter(c_is_select=True)
# sum_price = total_price(price_list)
data = {
'carts':
carts,
'title':
'购物车',
'is_all_select':
is_all_select,
'sum_price':
get_total_price(
Cart.objects.filter(c_user=request.user).filter(c_is_select=True))
}
return render(request, 'main/cart.html', context=data)
def make_order(request):
order = Order()
order.o_user = request.user
order.o_price = get_total_price(
Cart.objects.filter(c_user=request.user).filter(c_is_select=True))
order.save()
cart_list = Cart.objects.filter(c_user=request.user).filter(
c_is_select=True)
for cart in cart_list:
ordergoods = OrderGoods()
ordergoods.og_order = order
ordergoods.og_goods = cart.c_goods
ordergoods.og_goods_num = cart.c_goods_nums
ordergoods.save()
cart.delete()
data = {'status': 200, 'msg': 'ok', 'orderid': order.id}
return JsonResponse(data=data)
def all_select(request):
cart_list = request.GET.get('cart_list')
data = {
'status': 200,
'msg': '全选执行',
}
if cart_list:
cart_list = cart_list.split('#')
print(type(cart_list))
carts = Cart.objects.filter(pk__in=cart_list)
for cart_obj in carts:
cart_obj.c_is_select = not cart_obj.c_is_select
cart_obj.save()
data['total_price'] = get_total_price()
return JsonResponse(data)
def sub_from_cart(request):
cart_id = request.GET.get("cartid")
cart_obj = Cart.objects.get(pk=cart_id)
data = {
"status": 200,
"msg": 'sub successed',
}
if cart_obj.c_goods_num > 1:
cart_obj.c_goods_num = cart_obj.c_goods_num - 1
cart_obj.save()
data["c_goods_num"] = cart_obj.c_goods_num
else:
cart_obj.delete()
data["c_goods_num"] = 0
data['total_price'] = get_total_price(request.user)
return JsonResponse(data=data)
def change_cart_state(request):
cart_id = request.GET.get("cartid")
cart_obj = Cart.objects.get(pk=cart_id)
cart_obj.c_is_select = not cart_obj.c_is_select
cart_obj.save()
is_all_select = not Cart.objects.filter(c_user=request.user).filter(
c_is_select=False).exists()
data = {
'status': 200,
'msg': "change ok",
"c_is_select": cart_obj.c_is_select,
"is_all_select": is_all_select,
"total_price": get_total_price(),
}
return JsonResponse(data=data)
def all_select(request):
cart_list = request.GET.get('cart_list')
cart_list = cart_list.split("#")
# 这种id__in方法可以一次性从数据库中取出列表里的所有数据
carts = Cart.objects.filter(id__in=cart_list)
# 然后再循环出每条数据
for cart_obj in carts:
# 如果是选中True状态就变成未选中False
# 如果是未选中False状态就变成选中True
cart_obj.c_is_select = not cart_obj.c_is_select
cart_obj.save()
data = {
'status': 200,
'msg': 'ok',
'total_price': get_total_price(user=request.user),
}
return JsonResponse(data=data)
def make_order(request):
carts = Cart.objects.filter(c_user=request.user).filter(c_is_select=True)
order = Order(o_user=request.user, o_price=get_total_price())
order.save()
for cart in carts:
ordergoods = OrderGoods(o_order=order,
o_goods=cart.c_goods,
o_goods_num=cart.c_goods_num)
ordergoods.save()
cart.delete()
data = {
'status': 200,
'msg': '下单',
'order_id': order.id,
}
return JsonResponse(data)
def cart(request):
carts = Cart.objects.filter(c_user=request.user)
not_all_select = carts.filter(c_is_select=False).exists()
user = request.user
data = {
'title': '购物车',
'carts': carts,
'not_all_select': not_all_select,
'total_price': get_total_price(),
'user': request.user,
}
try:
default_address_obj = Address.objects.get(pk=user.u_defaultaddress)
except:
default_address_obj = Address.objects.first()
data['default_address_obj'] = default_address_obj
return render(request, 'main/cart.html', context=data)
