0506电商项目专用--DjangoShop.zip

import time from django.shortcuts import render from django.http import HttpResponse from django.http import JsonResponse from django.shortcuts import HttpResponseRedirect from django.db.models import Sum from Buyer.models import * from Store.views import set_password from Store.models import * from alipay import AliPay def loginValid(fun): def inner(request,*args,**kwargs): c_user = request.COOKIES.get("username") s_user = request.session.get("username") if c_user and s_user and c_user == s_user: return fun(request, *args, **kwargs) else: return HttpResponseRedirect("/Buyer/login/") return inner def register(request): if request.method == "POST": #获取前端post请求的数据 username = request.POST.get("user_name") password = request.POST.get("pwd") email = request.POST.get("email") #将数据存入数据库 buyer = Buyer() buyer.username = username buyer.password = set_password(password) buyer.email = email buyer.save() #跳转到login页面 return HttpResponseRedirect("/Buyer/login/") return render(request,"buyer/register.html") def login(request): if request.method == "POST": #获取数据 username = request.POST.get("username") password = request.POST.get("pwd") if username and password: #判断用户是否存在 user = Buyer.objects.filter(username=username).first() if user: #密码加密比对 web_password = set_password(password) if user.password == web_password: response = HttpResponseRedirect("/Buyer/index/") #校验的登陆 response.set_cookie("username",user.username) request.session["username"] = user.username #方便其他查询 response.set_cookie("user_id",user.id) return response return render(request,"buyer/login.html") @loginValid def index(request): """ 前台首页 """ result_list = [] #定义一个容器用来存放结果 goods_type_list = GoodsType.objects.all() #查询所有的类型 for goods_type in goods_type_list: #循环类型 goods_list = goods_type.goods_set.values()[:4] #查询前4条 if goods_list: #如果类型对应的值 goodsType = { "id": goods_type.id, "name": goods_type.name, "description": goods_type.description, "picture": goods_type.picture, "goods_list": goods_list } #构建输出结果 #查询类型当中有数据的数据 result_list.append(goodsType) #有数据的类型放入result_list return render(request,"buyer/index.html",locals()) @loginValid def goods_list(request): """ 前台列表页 :param reuqest: :return: """ goodsList = [] type_id = request.GET.get("type_id") #获取类型 goods_type = GoodsType.objects.filter(id = type_id).first() if goods_type: #查询所有上架的产品 goodsList = goods_type.goods_set.filter(goods_under=1) return render(request,"buyer/goods_list.html",locals()) def logout(request): response = HttpResponseRedirect("/Buyer/login/") #删除所有的请求携带的cookie for key in request.COOKIES: response.delete_cookie(key) #删除session del request.session["username"] return response def base(request): return render(request,"buyer/base.html") def goods_detail(request): goods_id = request.GET.get("goods_id") if goods_id: goods = Goods.objects.filter(id = goods_id).first() if goods: return render(request,"buyer/detail.html",locals()) return HttpResponse("没有您指定的商品") def setOrderId(user_id,goods_id,store_id): """ 设置订单编号 时间+用户id+商品的id+商铺+id """ strtime = time.strftime("%Y%m%d%H%M%S",time.localtime()) return strtime+str(user_id)+str(goods_id)+str(store_id) def place_order(request): if request.method == "POST": #post数据 count = int(request.POST.get("count")) goods_id = request.POST.get("goods_id") #cookie的数据 user_id = request.COOKIES.get("user_id") #数据库的数据 goods = Goods.objects.get(id = goods_id) store_id = goods.store_id.id price = goods.goods_price #保存订单 order = Order() order.order_id = setOrderId(str(user_id),str(goods_id),str(store_id)) order.goods_count = count order.order_user = Buyer.objects.get(id = user_id) order.order_price = count*price order.order_status = 1 order.save() #订单详情 order_detail = OrderDetail() order_detail.order_id = order order_detail.goods_id = goods_id order_detail.goods_name = goods.goods_name order_detail.goods_price = goods.goods_price order_detail.goods_number = count order_detail.goods_total = count*goods.goods_price order_detail.goods_store = store_id order_detail.goods_image = goods.goods_image order_detail.save() detail = [order_detail] return render(request,"buyer/place_order.html",locals()) else: order_id = request.GET.get("order_id") if order_id: order = Order.objects.get(id = order_id) detail = order.orderdetail_set.all() return render(request,"buyer/place_order.html",locals()) else: return HttpResponse("非法请求") def pay_result(request): """ 支付宝支付成功自动用get请求返回的参数 #编码 charset=utf-8 #订单号 out_trade_no=10002 #订单类型 method=alipay.trade.page.pay.return #订单金额 total_amount=1000.00 #校验值 sign=enBOqQsaL641Ssf%2FcIpVMycJTiDaKdE8bx8tH6shBDagaNxNfKvv5iD737ElbRICu1Ox9OuwjR5J92k0x8Xr3mSFYVJG1DiQk3DBOlzIbRG1jpVbAEavrgePBJ2UfQuIlyvAY1fu%2FmdKnCaPtqJLsCFQOWGbPcPRuez4FW0lavIN3UEoNGhL%2BHsBGH5mGFBY7DYllS2kOO5FQvE3XjkD26z1pzWoeZIbz6ZgLtyjz3HRszo%2BQFQmHMX%2BM4EWmyfQD1ZFtZVdDEXhT%2Fy63OZN0%2FoZtYHIpSUF2W0FUi7qDrzfM3y%2B%2BpunFIlNvl49eVjwsiqKF51GJBhMWVXPymjM%2Fg%3D%3D&trade_no=2019072622001422161000050134&auth_app_id=2016093000628355&version=1.0&app_id=2016093000628355 #订单号 trade_no=2019072622001422161000050134 #用户的应用id auth_app_id=2016093000628355 #版本 version=1.0 #商家的应用id app_id=2016093000628355 #加密方式 sign_type=RSA2 #商家id seller_id=2088102177891440 #时间 timestamp=2019-07-26 """ return render(request,"buyer/pay_result.html",locals()) def pay_order(request): money = request.GET.get("money") #获取订单金额 order_id = request.GET.get("order_id") #获取订单id alipay_public_key_string = """-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6M7zHSmJhDrrfKt7eYapbbGhdth72wcws74vLQamlzIpCuLLTaJFUkva0fVlwAwl0l9DZotLSORKxxIORhzslOxtwGnQ+staKJUEe2AhLVu/v5jRTIuVPVFm7qgWXD/H3vNF9kL9jFCl1REvgc207xe0r1rk41cQFAodWmJEp+0pcKq6UzAi8ZNhnjbSQjOE1WbMDIb+lgXQdDlk/Bp5w2W7wNJ6oAISejruKAOvCSnbk1WRUYUDPXxbJakhqBoozrni8R5LKEQ/MJAs9ztCi3h3RKdAhaOqgaTwrR52fCqolaCl0JTUZu0YNIqUdeo3MbnqC95HIK82N0h6oL9mWwIDAQAB -----END PUBLIC KEY-----""" app_private_key_string = """-----BEGIN RSA PRIVATE KEY----- MIIEpgIBAAKCAQEA6M7zHSmJhDrrfKt7eYapbbGhdth72wcws74vLQamlzIpCuLLTaJFUkva0fVlwAwl0l9DZotLSORKxxIORhzslOxtwGnQ+staKJUEe2AhLVu/v5jRTIuVPVFm7qgWXD/H3vNF9kL9jFCl1REvgc207xe0r1rk41cQFAodWmJEp+0pcKq6UzAi8ZNhnjbSQjOE1WbMDIb+lgXQdDlk/Bp5w2W7wNJ6oAISejruKAOvCSnbk1WRUYUDPXxbJakhqBoozrni8R5LKEQ/MJAs9ztCi3h3RKdAhaOqgaTwrR52fCqolaCl0JTUZu0YNIqUdeo3MbnqC95HIK82N0h6oL