public virtual PointRedemption RedeemPoint(IList <Merchandise> merchandises, string remark = @"")
{
if (!IsInActiveMembership)
{
throw new ApplicationException(@"Customer is not in active membership");
}
var totalPointNeeded = merchandises.Sum(x => x.PointCost);
if (totalPointNeeded > _membership.Point)
{
throw new ApplicationException(@"Not enough points, " + totalPointNeeded + @" needed");
}
var pointRedemption = new PointRedemption(this, remark);
foreach (var merchandise in merchandises)
{
pointRedemption.AddRedemptionItem(merchandise, 1);
_membership.UsePoint(merchandise.PointCost);
}
return(pointRedemption);
}
public virtual PointRedemption RedeemPoint(IList<Merchandise> merchandises, string remark = @"")
{
if (!IsInActiveMembership)
{
throw new ApplicationException(@"Customer is not in active membership");
}
var totalPointNeeded = merchandises.Sum(x => x.PointCost);
if (totalPointNeeded > _membership.Point)
{
throw new ApplicationException(@"Not enough points, " + totalPointNeeded + @" needed");
}
var pointRedemption = new PointRedemption(this, remark);
foreach (var merchandise in merchandises)
{
pointRedemption.AddRedemptionItem(merchandise, 1);
_membership.UsePoint(merchandise.PointCost);
}
return pointRedemption;
}