def cash_payment(request):
if request.method == 'POST':
allcartpay = PayCart.objects.filter().all()
if allcartpay != '':
PayCart.objects.filter().all().delete()
thisuser = UserMethod(request)
userinfo = thisuser.getUserInfo()
thisuser = UserInfo.objects.filter(
username=userinfo['username']).first()
userinfo_id = thisuser.uid # 用户id
cartlist = request.POST.get("cartlist") #支付的购物车id
cartlist = cartlist.split('#')
for list in cartlist:
if list != '':
list = int(list)
newcart = Cart.objects.filter(cid=list).first()
cartpay = PayCart(cart_id=newcart.cid)
cartpay.save()
allcart = Cart.objects.filter(userinfo_id=userinfo_id).all()
this_address = Address.objects.filter(userinfo_id=userinfo_id).first()
Clist = PayCart.objects.filter().all()
data = {
'userinfo': userinfo,
'allcart': allcart,
'curaddress': this_address.getFullAddress(),
'Clists': Clist,
}
return render(request, 'bshop/pay.html', data)
def index(request):
# get this user from session
thisuser = UserMethod(request)
# get user info, check if it's logined
userinfo = thisuser.getUserInfo()
# 学习书刊
book1s = Product.objects.filter(category_id=1)[0:4]
# 小说书刊
book2s = Product.objects.filter(category_id=2)[0:4]
# 时尚杂志
book3s = Product.objects.filter(category_id=3)[0:4]
# 儿童书刊
book4s = Product.objects.filter(category_id=4)[0:4]
# 明星传记
book5s = Product.objects.filter(category_id=5)[0:4]
# 励志书刊
book6s = Product.objects.filter(category_id=6)[0:4]
data = {
'userinfo': userinfo,
'book1s': book1s,
'book2s': book2s,
'book3s': book3s,
'book4s': book4s,
'book5s': book5s,
'book6s': book6s,
}
return render(request, "bshop/index.html", data)
def delCart(request):
if request.method == 'GET':
thisuser = UserMethod(request)
userinfo = thisuser.getUserInfo()
thisuser = UserInfo.objects.filter(
username=userinfo['username']).first()
userinfo_id = thisuser.uid # 用户id
product_pid = request.GET.get('pid')
Cart.objects.filter(userinfo_id=userinfo_id,
product_id=product_pid).delete()
return HttpResponseRedirect("/shop/showcart/")
def showCart(request):
thisuser = UserMethod(request)
userinfo = thisuser.getUserInfo()
thisuser = UserInfo.objects.filter(username=userinfo['username']).first()
userinfo_id = thisuser.uid # 用户id
allcart = Cart.objects.filter(userinfo_id=userinfo_id).all()
allcartnum = Cart.objects.filter(userinfo_id=userinfo_id).count() # 购物车数量
data = {
'userinfo': userinfo,
'allcartnum': allcartnum,
'allcart': allcart,
}
return render(request, 'bshop/ShowCart.html', data)
def getcartnum(request):
if request.method == "GET":
thisuser = UserMethod(request)
userinfo = thisuser.getUserInfo()
thisuser = UserInfo.objects.filter(
username=userinfo['username']).first()
userinfo_id = thisuser.uid # 用户id
allcart = Cart.objects.filter(userinfo_id=userinfo_id).count() # 购物车数量
return JsonResponse({
'recode': 1,
'remsg': '获取成功',
'data': {
'error': '',
'allcart': allcart
}
})
def prodetail(request):
thisuser = UserMethod(request)
userinfo = thisuser.getUserInfo()
pid = request.GET.get('pid')
product = Product.objects.filter(pid=pid).first() #产品
category = Category.objects.filter(cid=product.category_id).first()
imglist = product.pdImage.split('##') # 商品图片地址
price = (float(product.pdprice) * float(product.discount) / 10) #折扣价
books = Product.objects.filter(category_id=product.category_id)[0:3]
data = {
'userinfo': userinfo,
'product': product,
'category': category,
'imglist': imglist,
'price': price,
'books': books,
}
return render(request, "bshop/detail1.html", data)
def add_goods(request):
if request.method == 'POST':
thisuser = UserMethod(request)
userinfo = thisuser.getUserInfo()
thisuser = UserInfo.objects.filter(
username=userinfo['username']).first()
userinfo_id = thisuser.uid # 用户id
product_pid = request.POST.get('product_pid')
data = {}
cart = Cart.objects.filter(userinfo_id=userinfo_id,
product_id=product_pid).first()
if cart:
cart.sumprice = round(
float(cart.sumprice) / cart.pnum * (cart.pnum + 1), 2)
cart.pnum += 1
cart.save()
data['msg'] = '请求成功'
return JsonResponse(data)
def addtocart(request): #添加至购物车
thisuser = UserMethod(request)
userinfo = thisuser.getUserInfo()
thisuser = UserInfo.objects.filter(username=userinfo['username']).first()
if request.method == "POST":
product_pid = request.POST.get('product_pid') # 获取pid
userinfo_id = thisuser.uid # 用户id
pnum = request.POST.get('pnum') # 数量
sumprice = request.POST.get('sumprice')
thiscart = Cart.objects.filter(product_id=product_pid,
userinfo_id=userinfo_id).all()
if len(thiscart) == 0:
newcart = Cart(product_id=product_pid,
userinfo_id=userinfo_id,
pnum=pnum,
sumprice=sumprice)
newcart.save()
# else:
# thiscart[0].pnum = thiscart[0].pnum + pnum # 更改数量
# thisuser[0].sumprice =round(float(thisuser[0].sumprice) + float(sumprice) ) # 更改价格
# thiscart[0].save()
allcart = Cart.objects.filter(userinfo_id=userinfo_id).count() # 购物车数量
return JsonResponse({
'recode': 1,
'remsg': '添加成功',
'data': {
'error': '',
'allcart': allcart
}
})
else:
return JsonResponse({
'recode': 0,
'remsg': '非法请求',
'data': {
'error': '非法请求'
}
})