protected virtual CouponUsageRecordJobArgument GetJobArgumentsForCouponUsageRecord(CustomerOrder order)
{
var objectId = order.Id;
IHasDiscounts hasDiscounts = order;
var customerId = order.CustomerId;
var customerName = order.CustomerName;
var usageComparer = AnonymousComparer.Create((PromotionUsage x) => string.Join(":", x.PromotionId, x.CouponCode, x.ObjectId));
var result = hasDiscounts.GetFlatObjectsListWithInterface <IHasDiscounts>()
.Where(x => x.Discounts != null)
.SelectMany(x => x.Discounts)
.Where(x => !string.IsNullOrEmpty(x.Coupon))
.Select(x => new PromotionUsage
{
CouponCode = x.Coupon,
PromotionId = x.PromotionId,
ObjectId = objectId,
ObjectType = hasDiscounts.GetType().Name,
UserId = customerId,
UserName = customerName
})
.Distinct(usageComparer);
return(new CouponUsageRecordJobArgument()
{
OrderId = objectId, PromotionUsages = result.ToArray()
});
}
private List <PromotionUsage> GetCouponUsages(string objectId, IHasDiscounts hasDiscounts, string customerId, string customerName)
{
var usageComparer = AnonymousComparer.Create((PromotionUsage x) => string.Join(":", x.PromotionId, x.CouponCode, x.ObjectId));
var result = hasDiscounts.GetFlatObjectsListWithInterface <IHasDiscounts>()
.Where(x => x.Discounts != null)
.SelectMany(x => x.Discounts)
.Where(x => !string.IsNullOrEmpty(x.Coupon))
.Select(x => new PromotionUsage
{
CouponCode = x.Coupon,
PromotionId = x.PromotionId,
ObjectId = objectId,
ObjectType = hasDiscounts.GetType().Name,
UserId = customerId,
UserName = customerName
})
.Distinct(usageComparer)
.ToList();
return(result);
}