/// <summary>
/// 产品首页
/// </summary>
/// <param name="code">微信的code</param>
/// <param name="from">标志用户来源 如果微信公众号点击过来值为wx</param>
/// <returns></returns>
// GET: Product
public ActionResult Index(String code, string from)
{
LogOpert.AddWeiXinMessage("开始进入到产品页面：code值为：" + code);
///// 获取用户信息
ViewBag.Message = new ProductBus().GetWXUserInfoJesonByCode(code);
LogOpert.AddWeiXinMessage("渲染产品页面：处理后的用户信息为：" + ViewBag.Message);
return(View());
}
/// <summary>
/// 分页获取订单数据信息
/// </summary>
/// <param name="pagIndex"></param>
/// <param name="orderstats">订单状态 0:全部 4：待送货 7：派送中 8：完成</param>
/// <returns></returns>
public string GetOrderInfoPagList(string pagIndex, int orderState)
{
if (!this.CheckIsLogin())
{
return("-1");
}
int pageIndexI = 1;
int.TryParse(pagIndex, out pageIndexI);
LogOpert.AddWeiXinMessage("获取订单列表1：" + Session["loginuserId"]);
return(new OrderBus().GetOrderInfoPagList(pageIndexI, Session["loginuserId"] + string.Empty, string.Empty, orderState > 0 ? orderState : -1, string.Empty, string.Empty, string.Empty, string.Empty, string.Empty));
}
/// <summary>
/// 分页获取订单数据信息
/// </summary>
/// <param name="pagIndex"></param>
/// <param name="userId"></param>
/// <param name="orderState"></param>
/// <param name="productname"></param>
/// <param name="startTime"></param>
/// <param name="endTime"></param>
/// <returns></returns>
public string GetOrderInfoPagList(int pagIndex, string userId, string userName,
int orderState, string productname, string startTime, string endTime, string groupOrderId, string orderId)
{
try
{
LogOpert.AddWeiXinMessage("获取订单列表：" + userId);
//// 实现步骤
//// 1、首先获取符号要求的数据总条数
//// 2、根据获取到数据条数、每页数据量、页码。优化处理页面
//// 3、获取具体的分页数据信息
MPageListResult <Morder> pageListResult = new MPageListResult <Morder>();
//// 每页获取20条数据
int pagSize = 20;
//// 1、首先获取符号要求的数据总条数
OrderService orderService = new OrderService();
if (!string.IsNullOrEmpty(endTime))
{
endTime = Convert.ToDateTime(endTime).AddDays(1).ToString("yyyy-MM-dd");
}
pageListResult.totalNum = orderService.GetOrderInfoPagCount(userId, userName, orderState,
productname, startTime, endTime, groupOrderId, orderId);
if (pageListResult.totalNum > 0)
{
//// 2、根据获取到数据条数、每页数据量、页码。优化处理页面
pageListResult.totalPage = (int)Math.Ceiling((double)pageListResult.totalNum / pagSize);
pagIndex = pagIndex > pageListResult.totalPage ? pageListResult.totalPage : pagIndex;
//// 3、获取具体的分页数据信息
pageListResult.dataList = orderService.GetOrderInfoPagList(pagIndex, pagSize, userId, userName, orderState,
productname, startTime, endTime, groupOrderId, orderId);
}
pageListResult.pagIndex = pagIndex;
pageListResult.pagSize = pagSize;
IsoDateTimeConverter timeConverter = new IsoDateTimeConverter {
DateTimeFormat = "yyyy-MM-dd HH:mm:ss"
};
return(JsonConvert.SerializeObject(pageListResult, Formatting.Indented, timeConverter));
}
catch (Exception ex)
{
return(string.Empty);
}
}
/// <summary>
/// 根据code获取用户信息jeson对象
/// </summary>
/// <param name="code"></param>
public string GetWXUserInfoJesonByCode(string code)
{
LogOpert.AddWeiXinMessage("微信用户信息：" + code);
try
{
if (!string.IsNullOrEmpty(code))
{
MWXUserInfo userMdel = this.GetWXUserInfoByCode(code);
if (userMdel != null)
{
return(JsonHelper.GetJson <MWXUserInfo>(userMdel));
}
}
return(string.Empty);
}
catch (Exception ex)
{
LogOpert.AddWeiXinMessage("用户信息获取处理异常：" + ex.Message);
return(string.Empty);
}
}
/// <summary>
/// 加入到购物车
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public string AddShopCart(MshoppingCart model)
{
MwxResult mwxResult = new MwxResult()
{
errcode = -1
};
try
{
bool addResult = true;
ShoppingCartService opert = new ShoppingCartService();
//// 补全产品信息
Mproduct product = new ProductBus().GetProductById(model.productId);
if (product == null || string.IsNullOrEmpty(product.productid))
{
addResult = false;
}
else
{
string productformatunit = product.productformatunit == "0" ? "个" :
product.productformatunit == "1" ? "袋" :
product.productformatunit == "2" ? "斤" :
product.productformatunit == "3" ? "瓶" :
product.productformatunit == "4" ? "升" :
product.productformatunit == "5" ? "听" :
product.productformatunit == "4" ? "升" :
product.productformatunit == "6" ? "件" :
product.productformatunit == "7" ? "盒" :
product.productformatunit == "8" ? "包" :
product.productformatunit == "9" ? "提" : "双";
model.origPrice = product.origprice;
model.productformat = $"{product.productformat}/{productformatunit}";
model.productname = product.productname;
model.sellPrice = product.sellprice;
//// 首先根据产id和用户 ID获取一次购物车信息
MshoppingCart shopCartModel = opert.GetShoppingCartListByUserIdAndProductId(model.userId, model.productId);
if (model.buyNum > 0)
{
///// 加购物车
if (shopCartModel != null && !string.IsNullOrEmpty(shopCartModel.shoppingCartId))
{
///// 数量加1
addResult = opert.UpdatePriceAndNum(shopCartModel.shoppingCartId, model.userId,
model.origPrice, model.sellPrice, model.totalPrice + (model.sellPrice * model.buyNum), model.buyNum);
}
else
{
//// 新增
model.shoppingCartId = PublicTools.GetRandomNumberByTime();
addResult = opert.Add(model);
}
}
else
{
//// 减购物车
if (shopCartModel != null && !string.IsNullOrEmpty(shopCartModel.shoppingCartId))
{
if (shopCartModel.buyNum <= (-model.buyNum))
{
//// 直接删除
addResult = opert.DeleteShoppingCartById(shopCartModel.shoppingCartId, shopCartModel.userId);
}
else
{
///// 数量减1
addResult = opert.UpdatePriceAndNum(shopCartModel.shoppingCartId, model.userId,
model.origPrice, model.sellPrice, model.totalPrice + shopCartModel.totalPrice, model.buyNum);
}
}
}
}
if (addResult)
{
mwxResult.errmsg = "操作成功！";
mwxResult.errcode = 0;
}
else
{
mwxResult.errmsg = "操作失败！";
}
}
catch (Exception ex)
{
mwxResult.errmsg = "操作失败！";
LogOpert.AddWeiXinMessage("系统异常：" + ex.Message);
}
return(JsonHelper.GetJson <MwxResult>(mwxResult));
}