public ActionResult SendCoupon(SendCouponModel model, int couponTypeId = -1)
{
CouponTypeInfo couponTypeInfo = AdminCoupons.AdminGetCouponTypeById(couponTypeId);
if (couponTypeInfo == null)
{
return(PromptView("优惠劵类型不存在"));
}
if (couponTypeInfo.StoreId != WorkContext.StoreId)
{
return(PromptView("不能操作其它店铺的优惠劵类型"));
}
if (couponTypeInfo.SendMode != 1)
{
return(PromptView("此优惠劵类型不能手动发放"));
}
//发放数量
int sendCount = Coupons.GetSendCouponCount(couponTypeId);
//剩余数量
int surplusCount = couponTypeInfo.Count - sendCount;
//判断是否大于剩余数量
if (model.Count > surplusCount)
{
ModelState.AddModelError("Count", "数量不能大于" + surplusCount + "!");
}
if (ModelState.IsValid)
{
if (model.UType == 0)
{
int uid = TypeHelper.StringToInt(model.UValue);
AdminCoupons.AdminSendCouponToUser(uid, couponTypeId, WorkContext.StoreId, couponTypeInfo.Money, model.Count, WorkContext.Uid, DateTime.Now, WorkContext.IP);
AddStoreAdminLog("按用户id发放优惠劵", string.Format("用户id:{0},优惠劵类型id:{1},名称:{2},发放数量:{3}", model.UValue, couponTypeId, couponTypeInfo.Name, model.Count));
}
else if (model.UType == 1)
{
int uid = Users.GetUidByAccountName(model.UValue);
AdminCoupons.AdminSendCouponToUser(uid, couponTypeId, WorkContext.StoreId, couponTypeInfo.Money, model.Count, WorkContext.Uid, DateTime.Now, WorkContext.IP);
AddStoreAdminLog("按账户名发放优惠劵", string.Format("账户名:{0},优惠劵类型id:{1},名称:{2},发放数量:{3}", model.UValue, couponTypeId, couponTypeInfo.Name, model.Count));
}
else
{
AdminCoupons.AdminBatchGenerateCoupon(couponTypeId, WorkContext.StoreId, couponTypeInfo.Money, model.Count, WorkContext.Uid, DateTime.Now, WorkContext.IP);
AddStoreAdminLog("批量生成优惠劵", string.Format("优惠劵类型id:{0},名称:{1},生成数量:{2}", couponTypeId, couponTypeInfo.Name, model.Count));
}
return(PromptView("优惠劵发放成功"));
}
ViewData["surplusCount"] = couponTypeInfo.Count - Coupons.GetSendCouponCount(couponTypeId);
ViewData["referer"] = MallUtils.GetStoreAdminRefererCookie();
return(View(model));
}
private static object _locker = new object();//锁对象
/// <summary>
/// 领取优惠劵
/// </summary>
public ActionResult GetCoupon()
{
lock (_locker)
{
//判断用户是否登录
if (WorkContext.Uid < 1)
{
return(AjaxResult("login", "请先登录"));
}
//优惠劵类型id
int couponTypeId = GetRouteInt("couponTypeId");
if (couponTypeId == 0)
{
couponTypeId = WebHelper.GetQueryInt("couponTypeId");
}
CouponTypeInfo couponTypeInfo = Coupons.GetCouponTypeById(couponTypeId);
//判断优惠劵类型是否存在
if (couponTypeInfo == null || couponTypeInfo.SendMode != 0)
{
return(AjaxResult("noexist", "优惠劵不存在"));
}
//判断优惠劵类型是否开始领取
if (couponTypeInfo.SendStartTime > DateTime.Now)
{
return(AjaxResult("unstart", "优惠劵还未开始"));
}
//判断优惠劵类型是否结束领取
if (couponTypeInfo.SendEndTime <= DateTime.Now)
{
return(AjaxResult("expired", "优惠劵已过期"));
}
//判断优惠劵类型是否已经领取
if ((couponTypeInfo.GetMode == 1 && Coupons.GetSendUserCouponCount(WorkContext.Uid, couponTypeId) > 1) || (couponTypeInfo.GetMode == 2 && Coupons.GetTodaySendUserCouponCount(WorkContext.Uid, couponTypeId, DateTime.Now) > 1))
{
return(AjaxResult("alreadyget", "优惠劵已经被领取"));
}
//判断优惠劵是否已经领尽
int sendCount = Coupons.GetSendCouponCount(couponTypeId);
if (sendCount >= couponTypeInfo.Count)
{
return(AjaxResult("stockout", "优惠劵已领尽"));
}
string couponSN = Coupons.PullCoupon(WorkContext.PartUserInfo, couponTypeInfo, DateTime.Now, WorkContext.IP);
return(AjaxResult("success", couponSN));
}
}
public ActionResult SendCoupon(int couponTypeId = -1)
{
CouponTypeInfo couponTypeInfo = AdminCoupons.AdminGetCouponTypeById(couponTypeId);
if (couponTypeInfo == null)
{
return(PromptView("优惠劵类型不存在"));
}
if (couponTypeInfo.SendMode != 1)
{
return(PromptView("此优惠劵类型不能手动发放"));
}
SendCouponModel model = new SendCouponModel();
ViewData["surplusCount"] = couponTypeInfo.Count - Coupons.GetSendCouponCount(couponTypeId);
ViewData["referer"] = MallUtils.GetMallAdminRefererCookie();
return(View(model));
}