} //End method
/// <summary> This method returns the SKU object that matches the one passed into the function. </summary>
/// <param name="SKU"> A Container SKU object. </param>
/// <returns> The matched object if found, otherwise adds it to the DB and return the object. </returns>
public void GetSKU(Cont.SKU SKU)
{
var info = SKUs.FirstOrDefault(x => x.Equals(SKU));
if (info == null)
{
SKU.ID = Handler.SKU.Add(SKU);
SKUs.Add(SKU);
}
else
{
SKU.ID = info.ID;
}
} //End method
public void Scan(Item item)
{
if (item == null)
{
throw new ArgumentNullException(nameof(item));
}
SKUs.Add(item);
var applied = Offers
.Where(r => r.SKU == item.SKU)
.Where(r => r.Apply(item, SKUs))
.Select(r => new OfferResult(r.SKU, r.Name, r.Quantity, r.OfferPrice));
AppliedOffers.AddRange(applied);
}
