public static Coupon Load(Int32 couponId, bool useCache)
{
if (couponId == 0)
{
return(null);
}
Coupon coupon = null;
string key = "Coupon_" + couponId.ToString();
if (useCache)
{
coupon = ContextCache.GetObject(key) as Coupon;
if (coupon != null)
{
return(coupon);
}
}
coupon = new Coupon();
if (coupon.Load(couponId))
{
if (useCache)
{
ContextCache.SetObject(key, coupon);
}
return(coupon);
}
return(null);
}
public static bool Delete(Int32 couponId)
{
Coupon coupon = new Coupon();
if (coupon.Load(couponId))
{
return(coupon.Delete());
}
return(false);
}