/// <summary>
/// 用户参团（支付回调时调用）
/// </summary>
/// <returns></returns>
public ResultModel JoinGroup(int GroupId, int uid, string outtradeno, string transaction_id)
{
using (brnshopEntities context = new brnshopEntities())
{
var tran = context.Database.BeginTransaction();
try
{
bsp_groups Group = context.bsp_groups.SingleOrDefault(t => t.groupid == GroupId);
Group.nowcount += 1;
//拼团成功，发放优惠券
if (Group.needcount <= Group.nowcount)
{
Group.isfinish = true;
Group.endtime = DateTime.Now;
var groupdetails = context.bsp_groupdetails.Where(t => t.groupid == GroupId).ToList();
foreach (var groupdetail in groupdetails)
{
if (!groupdetail.isgetcoupon.Value)
{
coupon.RecpientCoupon(groupdetail.uid, Group.groupoid);
groupdetail.isgetcoupon = true;
}
}
}
bsp_groupdetails newGroupetail = new bsp_groupdetails();
newGroupetail.groupid = Group.groupid;
newGroupetail.paytime = DateTime.Now;
newGroupetail.sno = Group.nowcount;
newGroupetail.uid = uid;
newGroupetail.isgetcoupon = false;
newGroupetail.paytime = DateTime.Parse("1997-01-27");
newGroupetail.transaction_id = transaction_id;
newGroupetail.outtradeno = outtradeno;
if (Group.needcount <= Group.nowcount)
{
coupon.RecpientCoupon(newGroupetail.uid, Group.groupoid);
newGroupetail.isgetcoupon = true;
}
context.bsp_groupdetails.Add(newGroupetail);
context.SaveChanges();
ORDER.AddStatistics(true, Group, newGroupetail, context);
tran.Commit();
return(ResultModel.Success("参团成功"));
}
catch (Exception ex)
{
Logger._.Error("JoinGroup方法,", ex);
tran.Rollback();
return(ResultModel.Error(ex.ToString()));
}
}
}
/// <summary>
/// 用户开团（支付回调时调用）
/// </summary>
/// <returns></returns>
public ResultModel StartGroup(int groupInfoId, int uid, string outtradeno, string transaction_id)
{
using (brnshopEntities context = new brnshopEntities())
{
var tran = context.Database.BeginTransaction();
try
{
bsp_groupinfos GroupInfo = context.bsp_groupinfos.SingleOrDefault(t => t.groupinfoid == groupInfoId);
bsp_groups newGroup = new bsp_groups();
newGroup.endtime = DateTime.Now.AddSeconds(GroupInfo.maxtime);
newGroup.failtype = 0;
newGroup.groupoid = GroupInfo.groupoid;
newGroup.groupprice = GroupInfo.groupprice;
newGroup.grouptype = GroupInfo.grouptype;
newGroup.isfail = false;
newGroup.isfinish = false;
newGroup.maxtime = GroupInfo.maxtime;
newGroup.needcount = GroupInfo.needcount;
newGroup.nowcount = 1;
newGroup.shopprice = GroupInfo.shopprice;
newGroup.starttime = DateTime.Now;
newGroup.startuid = uid;
newGroup.groupinfoid = groupInfoId;
context.bsp_groups.Add(newGroup);
context.SaveChanges();
bsp_groupdetails newGroupetail = new bsp_groupdetails();
newGroupetail.groupid = newGroup.groupid;
newGroupetail.paytime = DateTime.Now;
newGroupetail.sno = 1;
newGroupetail.uid = uid;
newGroupetail.isgetcoupon = false;
newGroupetail.paytime = DateTime.Parse("1997-01-27");
newGroupetail.transaction_id = transaction_id;
newGroupetail.outtradeno = outtradeno;
context.bsp_groupdetails.Add(newGroupetail);
context.SaveChanges();
ORDER.AddStatistics(true, newGroup, newGroupetail, context);
tran.Commit();
return(ResultModel.Success("开团成功"));
}
catch (Exception ex)
{
Logger._.Error("StartGroup方法,", ex);
tran.Rollback();
return(ResultModel.Error(ex.ToString()));
}
}
}
