internal int ApplyPromoCode(PromoCodeReq objReq)
{
try
{
using (var db = new WizzDataContext())
{
tblPromoCode promoCodeData = new tblPromoCode();
long fkUserId = Convert.ToInt64(objReq.userId);
promoCodeData = db.tblPromoCodes.Where(p => p.promoCode == objReq.promocode && p.isDelete == false).FirstOrDefault();
if (promoCodeData == null)
return 0;
else if (DateTime.UtcNow.IsBetween(promoCodeData.validFrom.Value, promoCodeData.validTo.Value) || promoCodeData.isActive == false)
return 3;
else if (db.tblPromoHistories.Any(d => d.fkUserId == fkUserId && d.fkPromoCodeId == promoCodeData.pkPromoCodeId))
return 2;
else if (db.tblPromoHistories.Count(x => x.fkPromoCodeId == promoCodeData.pkPromoCodeId) > promoCodeData.usageCount)
return 3;
else
{
tblPromoHistory objHistory = new tblPromoHistory();
objHistory.fkPromoCodeId = promoCodeData.pkPromoCodeId;
objHistory.createdDate = DateTime.UtcNow;
objHistory.fkUserId = Convert.ToInt64(objReq.userId);
db.tblPromoHistories.InsertOnSubmit(objHistory);
// tblUser userDetails = new tblUser();
var userDetails = db.tblUsers.Where(u => u.pkUserId == fkUserId).FirstOrDefault();
userDetails.credits += Convert.ToInt32(promoCodeData.discountPercentage);
db.SubmitChanges();
return 1;
}
}
}
catch (Exception e)
{
return 0;
}
}
/// <summary>
/// There are no comments for tblPromoCode in the schema.
/// </summary>
public void AddTotblPromoCode(tblPromoCode tblPromoCode)
{
base.AddObject("tblPromoCode", tblPromoCode);
}
/// <summary>
/// Create a new tblPromoCode object.
/// </summary>
/// <param name="promoCode">Initial value of PromoCode.</param>
/// <param name="percentageDiscount">Initial value of PercentageDiscount.</param>
/// <param name="promoCodeUsed">Initial value of PromoCodeUsed.</param>
/// <param name="createDate">Initial value of CreateDate.</param>
public static tblPromoCode CreatetblPromoCode(string promoCode, byte percentageDiscount, bool promoCodeUsed, global::System.DateTime createDate)
{
tblPromoCode tblPromoCode = new tblPromoCode();
tblPromoCode.PromoCode = promoCode;
tblPromoCode.PercentageDiscount = percentageDiscount;
tblPromoCode.PromoCodeUsed = promoCodeUsed;
tblPromoCode.CreateDate = createDate;
return tblPromoCode;
}