protected string ShowHref(object id)
{
string result = string.Empty;
int _id = 0;
int.TryParse(id.ToString(), out _id);
if (_id > 0)
{
var bargain = BargainBLL.ReadBargain(_id);
if (bargain.Id > 0 && bargain.StartDate > DateTime.Now)
{//未开始
result = "<a href = \"BargainAdd.aspx?ID=" + id + "\" class=\"ig-colink\">修改</a> ";
result += "<a href = \"Bargain.aspx?ID=" + id + "&Action=Delete\" class=\"ig-colink\" onclick=\"javascript: return(window.confirm('确定要删除吗'))\">删除</a> ";
}
if (bargain.Id > 0 && bargain.StartDate <= DateTime.Now && bargain.EndDate >= DateTime.Now)
{//进行中
result = "<a href = \"BargainAdd.aspx?ID=" + id + "\" class=\"ig-colink\">查看</a> ";
result += " <a onclick = \"SelectRecording(" + id + ");\" class=\"ig-colink\">砍价记录</a> ";
//有效的活动可以关闭
if (bargain.Status != 0)
{
result += "<a href = \"Bargain.aspx?ID=" + id + "&Action=ShutDown\" class=\"ig-colink\" onclick=\"javascript:return(window.confirm('确定要关闭吗，关闭后不可恢复'))\">关闭</a> ";
}
}
if (bargain.Id > 0 && bargain.EndDate < DateTime.Now)
{// 已结束
result = "<a href = \"BargainAdd.aspx?ID=" + id + "\" class=\"ig-colink\">查看</a> ";
result += " <a onclick = \"SelectRecording(" + id + ");\" class=\"ig-colink\">砍价记录</a> ";
result += "<a href = \"Bargain.aspx?ID=" + id + "&Action=Delete\" class=\"ig-colink\" onclick=\"javascript:return(window.confirm('确定要删除吗'))\">删除</a> ";
}
//
//
}
return(result);
}
/// <summary>
/// 到期：状态置为 “已结束”
/// </summary>
/// <param name="id"></param>
private async void TimeExpire(int id)
{
await Task.Run(() => {
#region 结束 事务：将未支付成功的砍价全部置为“砍价失败”，原“活动已结束，砍价失败”
BargainBLL.ChangeBargainStatus(id, (int)Bargain_Status.End);
#endregion
});
}
/// <summary>
/// 页面加载方法
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
CheckAdminPower("ReadRecording", PowerCheckType.Single);
//var bargain = BargainOrderBLL.ReadBargainOrder(RequestHelper.GetQueryString<int>("ID"));
bargain = BargainBLL.ReadBargain(RequestHelper.GetQueryString <int>("ID"));
var BargainDetailList = BargainDetailsBLL.ReadByBargainId(bargain.Id);
foreach (var item in BargainDetailList)
{
var product = ProductBLL.Read(item.ProductID);
if (product.Id > 0 && product.IsDelete == 0)
{
BargainDetail.Items.Add(new ListItem(product.Name, item.Id.ToString()));
}
}
BargainDetail.Items.Insert(0, new ListItem {
Text = "请选择", Value = ""
});
//BargainDetail.SelectedIndexChanged += new System.EventHandler(BargainDetail_SelectedIndexChanged);
if (!string.IsNullOrEmpty(BargainDetail.SelectedValue))
{
foreach (var item in BargainOrderBLL.SearchBargainOrderList(new BargainOrderSearch()
{
BargainDetailsId = int.Parse(BargainDetail.SelectedValue)
}))
{
var user = UserBLL.Read(item.UserId);
user.UserName = System.Web.HttpUtility.UrlDecode(user.UserName, System.Text.Encoding.UTF8);
BargainOrder.Items.Add(new ListItem(user.UserName, item.Id.ToString()));
}
}
BargainOrder.Items.Insert(0, new ListItem {
Text = "请选择", Value = ""
});
#region MyRegion
var bargainDetails = BargainDetailsBLL.ReadByBargainId(bargain.Id);
foreach (var bdt in bargainDetails)
{
var bargain_orders = BargainOrderBLL.SearchBargainOrderList(new BargainOrderSearch {
BargainDetailsId = bdt.Id
});
b_orderids = b_orderids.Concat(bargain_orders.Select(k => k.Id)).ToList();
}
#endregion
BindData();
}
}
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
//默认开始时间是当前 结束时间2天后
StartDate.Text = DateTime.Now.AddDays(1).ToString("yyyy-MM-dd hh:mm:ss");
EndDate.Text = DateTime.Now.AddDays(3).ToString("yyyy-MM-dd hh:mm:ss");
var id = RequestHelper.GetQueryString <int>("ID");
string Action = RequestHelper.GetQueryString <string>("Action");
if (Action == "Delete")
{
Delete();
}
if (id > 0)
{
CheckAdminPower("ReadBargain", PowerCheckType.Single);
var bargain = BargainBLL.ReadBargain(id);
Name.Text = bargain.Name;
StartDate.Text = bargain.StartDate.ToString("yyyy-MM-dd hh:mm:ss");
EndDate.Text = bargain.EndDate.ToString("yyyy-MM-dd hh:mm:ss");
//if (bargain.LimitCount == int.MaxValue)
//{
// //Unlimited.Checked = true;
//}
//else
//{
// LimitCount.Text = bargain.LimitCount.ToString();
//}
LimitCount.Text = bargain.LimitCount.ToString();
NumberPeople.Text = bargain.NumberPeople.ToString();
SuccessRate.Text = bargain.SuccessRate.ToString();
Status = bargain.Status;
DetailList = BargainDetailsBLL.ReadByBargainId(bargain.Id);
if (bargain.Id > 0 && bargain.EndDate < DateTime.Now)
{
SubmitButton.Visible = false;
enableUpdate = false;
}
if (bargain.Id > 0 && bargain.EndDate >= DateTime.Now && bargain.StartDate <= DateTime.Now)
{
SubmitButton.Visible = false;
enableUpdate = false;
}
}
}
}
private void Delete()
{
int id = RequestHelper.GetQueryString <int>("ID");
if (id > 0)
{
var bargain = BargainBLL.ReadBargain(id);
if (bargain.Id > 0 && bargain.EndDate >= DateTime.Now && bargain.StartDate <= DateTime.Now)
{
ScriptHelper.Alert("活动进行中，不能删除");
}
else
{
BargainDetailsBLL.Delete(id);
}
}
}
/// <summary>
/// 砍价活动到期：状态置为 “已结束”
/// </summary>
/// <param name="id"></param>
private async void BargainTimeExpire()
{
//异步 改变“砍价活动状态”
await Task.Run(() => {
#region 结束 事务：将未支付成功的砍价全部置为“砍价失败”，原“活动已结束，砍价失败”
List <BargainInfo> dataList = BargainBLL.SearchBargainList(new BargainSearch());
foreach (var item in dataList)
{
//到期，将状态置为“已结束”
if (DateTime.Now > item.EndDate && item.Status != (int)Bargain_Status.End)
{
BargainBLL.ChangeBargainStatus(item.Id, (int)Bargain_Status.End);
}
}
#endregion
});
}
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
CheckAdminPower("ReadBargain", PowerCheckType.Single);
string Action = RequestHelper.GetQueryString <string>("Action");
if (Action == "Delete")
{
Delete();
}
if (Action == "ShutDown")
{
ShutDown();
}
List <BargainInfo> dataList = BargainBLL.SearchBargainList(CurrentPage, PageSize, new BargainSearch(), ref Count);
foreach (var bargain in dataList)
{
int total_bargain = 0;
//到期，将状态置为“已结束”
if (DateTime.Now > bargain.EndDate && bargain.Status != (int)Bargain_Status.End)
{
//异步 改变“砍价活动状态”
TimeExpire(bargain.Id);
}
var bargainDetails = BargainDetailsBLL.ReadByBargainId(bargain.Id);
foreach (var bdt in bargainDetails)
{
var bargain_orders = BargainOrderBLL.SearchBargainOrderList(new BargainOrderSearch {
BargainDetailsId = bdt.Id
});
foreach (var bo in bargain_orders)
{
total_bargain += RecordingBLL.SearchRecordingList(new RecordingSearch {
BOrderId = bo.Id
}).Where(k => k.UserId > 0).Count();
}
}
//本次砍价总砍次数
bargain.Bargain_Records_Total = total_bargain;
}
BindControl(dataList, RecordList, MyPager);
}
}
/// <summary>
/// 关闭
/// </summary>
private void ShutDown()
{
int id = RequestHelper.GetQueryString <int>("ID");
if (id > 0)
{
var bargain = BargainBLL.ReadBargain(id);
if (bargain.Id > 0 && bargain.Status != 0)
{
#region 关闭 事务：将未支付成功的砍价全部置为“砍价失败”，原“活动已取消，砍价失败”
BargainBLL.ChangeBargainStatus(id, (int)Bargain_Status.ShutDown);
#endregion
//Dictionary<string, object> dict = new Dictionary<string, object>();
//dict.Add("[Status]", 0);
//BargainBLL.UpdatePart("[Bargain]", dict, id);
}
else
{
ScriptHelper.Alert("操作不合法");
}
}
}
/// <summary>
/// 检查砍价订单状态
/// </summary>
/// <param name="bargainOrderId"></param>
/// <returns></returns>
private void CheckStatus(int bargainOrderId)
{
//new TxtLog(Server.MapPath("/apilog/")).Write("-----bargainOrderId:"+ bargainOrderId+"----");
var bargainOrder = BargainOrderBLL.ReadBargainOrder(bargainOrderId);
//new TxtLog(Server.MapPath("/apilog/")).Write("-----BargainOrderType:" + bargainOrder.Status + "----");
if (bargainOrder.Id > 0 && bargainOrder.Status == (int)BargainOrderType.进行中)
{
var bargainDetail = BargainDetailsBLL.ReadBargainDetails(bargainOrder.BargainDetailsId);
var bargain = BargainBLL.ReadBargain(bargainDetail.BargainId);
if (DateTime.Now >= bargain.EndDate)
{//已经结束,砍价失败
bargainOrder.Status = (int)BargainOrderType.价失败;
BargainOrderBLL.UpdateBargainOrder(bargainOrder);
}
var product = ProductBLL.Read(bargainDetail.ProductID);
if (product.MarketPrice - bargainOrder.BargainPrice == bargainDetail.ReservePrice && bargainOrder.Status != (int)BargainOrderType.价成功)
{
bargainOrder.Status = (int)BargainOrderType.价成功;
//BargainOrderBLL.UpdateBargainOrder(bargainOrder);
if (BargainOrderBLL.UpdateBargainOrder(bargainOrder))
{
//发送砍价成功模板消息
//SendBargainMessage(bargainOrder);
//new TxtLog(Server.MapPath("/apilog/")).Write("-----发送砍价成功模板消息:End----");
}
}
else if (DateTime.Now >= bargain.EndDate && bargainOrder.Status != (int)BargainOrderType.价失败)
{
bargainOrder.Status = (int)BargainOrderType.价失败;
BargainOrderBLL.UpdateBargainOrder(bargainOrder);
}
else
{//进行中
}
}
}
protected void SubmitButton_Click(object sender, EventArgs e)
{
var ID = RequestHelper.GetQueryString <int>("ID");
var bargain = BargainBLL.ReadBargain(ID);
if (bargain.Id > 0 && bargain.EndDate < DateTime.Now)
{
ScriptHelper.Alert("活动已结束，不能编辑");
}
if (bargain.Id > 0 && bargain.EndDate >= DateTime.Now && bargain.StartDate <= DateTime.Now)
{
ScriptHelper.Alert("活动进行中，不能编辑");
}
bargain.Name = Name.Text;
bargain.StartDate = DateTime.Parse(StartDate.Text);
bargain.EndDate = DateTime.Parse(EndDate.Text);
if (bargain.StartDate >= bargain.EndDate)
{
ScriptHelper.Alert("结束时间不能小于开始时间");
}
//if (!Unlimited.Checked && string.IsNullOrEmpty(LimitCount.Text))
//{
// ScriptHelper.Alert("请填写助力限制次数");
//}
//bargain.LimitCount = Unlimited.Checked ? int.MaxValue : int.Parse(LimitCount.Text);
if (string.IsNullOrEmpty(LimitCount.Text))
{
ScriptHelper.Alert("请填写助力限制次数");
}
bargain.LimitCount = int.Parse(LimitCount.Text);
bargain.NumberPeople = int.Parse(NumberPeople.Text);
//bargain.SuccessRate = int.Parse(SuccessRate.Text);
//砍价成功率默认100%
bargain.SuccessRate = 100;
//记录改变前的状态
int original_Status = bargain.Status;
bargain.Status = RequestHelper.GetForm <int>("ctl00$ContentPlaceHolder$Status") <= 0 ? 0 : 1;
string alertMessage = string.Empty;
try
{
#region 参加活动的商品
//原始
List <BargainDetailsInfo> original_b_details = BargainDetailsBLL.ReadByBargainId(bargain.Id);
//待新增、修改
List <BargainDetailsInfo> B_Details = new List <BargainDetailsInfo>();
var Ids = Array.ConvertAll(RequestHelper.GetForm <string>("Id").Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries), delegate(string s) { return(int.Parse(s)); });
var Product_Id = Array.ConvertAll(RequestHelper.GetForm <string>("Product_Id").Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries), delegate(string s) { return(int.Parse(s)); });
var BargainId = Array.ConvertAll(RequestHelper.GetForm <string>("BargainId").Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries), delegate(string s) { return(int.Parse(s)); });
var Product_Name = RequestHelper.GetForm <string>("Product_Name").Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
//var Product_OriginalPrice = RequestHelper.GetForm<string>("Product_OriginalPrice");
var product_OriginalPrice = Array.ConvertAll(RequestHelper.GetForm <string>("product_OriginalPrice").Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries), k => decimal.Parse(k));
var Product_ReservePrice = Array.ConvertAll(RequestHelper.GetForm <string>("Product_ReservePrice").Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries), delegate(string s) { return(decimal.Parse(s)); });
var Stock = Array.ConvertAll(RequestHelper.GetForm <string>("Stock").Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries), delegate(string s) { return(int.Parse(s)); });
var Sort = Array.ConvertAll(RequestHelper.GetForm <string>("Sort").Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries), delegate(string s) { return(int.Parse(s)); });
//是否在售
var Product_IsSale = string.IsNullOrWhiteSpace(RequestHelper.GetForm <string>("Product_IsSale")) ? null : Array.ConvertAll(RequestHelper.GetForm <string>("Product_IsSale").Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries), delegate(string s) { return(int.Parse(s)); });
//是否删除
var Product_IsDelete = string.IsNullOrWhiteSpace(RequestHelper.GetForm <string>("Product_IsDelete")) ? null : Array.ConvertAll(RequestHelper.GetForm <string>("Product_IsDelete").Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries), delegate(string s) { return(int.Parse(s)); });
//商品表编号
var Product_Real_Id = string.IsNullOrWhiteSpace(RequestHelper.GetForm <string>("Product_Real_Id")) ? null : Array.ConvertAll(RequestHelper.GetForm <string>("Product_Real_Id").Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries), delegate(string s) { return(int.Parse(s)); });
//正在参加砍价的商品
var _bargainProducts = BargainDetailsBLL.ReadBargainProducts();
for (int i = 0; i < Product_Id.Length; i++)
{
//添加：Product_Id[i]>0
//修改：Product_Id[i] > 0 && Product_Real_Id[i]==Product_Id[i] 商品表必须存在此商品
if ((Ids[i] <= 0 && Product_Id[i] > 0) || (Ids[i] > 0 && Product_Id[i] > 0 && Product_Real_Id != null && Product_Real_Id[i] == Product_Id[i]))
{
#region 是否下架或删除
if (Product_IsSale != null && Product_IsSale.Length > i)
{
if (Product_IsSale[i] != 1)
{
alertMessage = "商品：【" + Product_Name[i] + "】已下架，不能添加";
}
}
if (Product_IsDelete != null && Product_IsDelete.Length > i)
{
if (Product_IsDelete[i] != 0)
{
alertMessage = "商品：【" + Product_Name[i] + "】已删除，不能添加";
}
}
#endregion
#region 一商品同时只能参加1个砍价活动
if (_bargainProducts.Any(k => k.ProductID == Product_Id[i]) && Ids[i] <= 0)
{
alertMessage = "商品：【" + Product_Name[i] + "】正在参与砍价活动，不得重复添加";
}
#endregion
if (string.IsNullOrEmpty(alertMessage))
{
//判断商品底价不得超过原价
if (product_OriginalPrice[i] <= Product_ReservePrice[i])
{
alertMessage = "商品底价必须小于原价";
//ScriptHelper.Alert("商品：【"+Product_Name[i]+"】底价必须大于【"+(product_OriginalPrice[i] - product_OriginalPrice[i] * bargain.SuccessRate/100) +"】");
//return;
}
B_Details.Add(new BargainDetailsInfo()
{
Id = Ids[i],
ProductID = Product_Id[i],
ReservePrice = Product_ReservePrice[i],
Sort = Sort[i],
Stock = Stock[i],
BargainId = BargainId[i],
ProductName = Product_Name[i],
ShareImage1 = (original_b_details.FirstOrDefault(k => k.Id == Ids[i]) ?? new BargainDetailsInfo()).ShareImage1
});
}
}
}
#endregion
if (string.IsNullOrEmpty(alertMessage))
{
alertMessage = ShopLanguage.ReadLanguage("AddOK");
if (ID <= 0)
{
CheckAdminPower("AddBargain", PowerCheckType.Single);
int id = BargainBLL.AddBargain(bargain);
B_Details.ForEach(item => { item.BargainId = id; item.ShareImage1 = CreateBargainShareImage(item.ReservePrice, item.ProductID); BargainDetailsBLL.AddBargainDetails(item); });
AdminLogBLL.Add(ShopLanguage.ReadLanguage("AddRecord"), ShopLanguage.ReadLanguage("Bargain"), id);
}
else
{
CheckAdminPower("UpdateBargain", PowerCheckType.Single);
BargainBLL.UpdateBargain(bargain);
#region 修改时关闭活动，则将未支付成功的砍价全部置为“砍价失败”，原“活动已取消，砍价失败”
if (original_Status == (int)Bargain_Status.OnGoing && bargain.Status == (int)Bargain_Status.ShutDown)
{
//异步 关闭
ShutDownBargain(bargain.Id);
}
#endregion
B_Details.ForEach(item =>
{
item.BargainId = bargain.Id;
item.ShareImage1 = CreateBargainShareImage(item.ReservePrice, item.ProductID, item.ShareImage1);
if (item.Id > 0)
{
BargainDetailsBLL.UpdateBargainDetails(item);
}
else
{
BargainDetailsBLL.AddBargainDetails(item);
}
});
AdminLogBLL.Add(ShopLanguage.ReadLanguage("UpdateRecord"), ShopLanguage.ReadLanguage("Bargain"), bargain.Id);
alertMessage = ShopLanguage.ReadLanguage("UpdateOK");
}
}
}
catch (Exception ex)
{
new TxtLog(Server.MapPath("/apilog/")).Write("-----bargainadd error:" + ex);
ScriptHelper.Alert("商品底价、库存、排序号 填写不规范，请检查");
}
if (alertMessage == ShopLanguage.ReadLanguage("AddOK") || alertMessage == ShopLanguage.ReadLanguage("UpdateOK"))
{
ScriptHelper.Alert(alertMessage, RequestHelper.RawUrl);
}
else
{
ScriptHelper.Alert(alertMessage);
}
}
/// <summary>
/// 关闭“砍价活动”
/// </summary>
/// <param name="id"></param>
private async void ShutDownBargain(int id)
{
await Task.Run(() => {
BargainBLL.ChangeBargainStatus(id, (int)Bargain_Status.ShutDown);
});
}
