public void AddLine(Product product, int quantity)
{
if (CartLines.Where(cl => cl.Product == product).Count() != 0)
{
CartLine cl = CartLines.Where(x => x.Product.Equals(product)).FirstOrDefault();
cl.Quantity += quantity;
}
else
{
_lines.Add(new CartLine()
{
Product = product,
Quantity = quantity
});
}
}
/// <summary>
/// Ürünün kategorileri ve üst kategorileri , kampanyanın kategorisne eşitse ve toplam adet kampanya kurallarını sağlıyosa indirim yapılabilir.
/// </summary>
/// <param name="campaigns"></param>
public void ApplyDiscounts(params ICampaign[] campaigns)
{
double totalCampaignDiscount = 0;
foreach (var campaign in campaigns)
{
if (CartLines.FindAll(x => x.Product.Category.GetParentCategories().Exists(a => a == campaign.Category)).Sum(y => y.Quantity) >= campaign.ProductQuantity)
{
double discount = calculateDiscount(TotalPrice, campaign.Rate, campaign.DiscountType);
TotalPrice -= discount;
totalCampaignDiscount += discount;
}
}
CampaignDiscount = totalCampaignDiscount;
}
/// <summary>
/// Sepete ürün ve adet bilgisini ekleme
/// </summary>
/// <param name="product"></param>
/// <param name="quantity"></param>
public void AddItem(IProduct product, int quantity)
{
var cardLines = CartLines.Where(x => x.Product == product).ToList();
if (cardLines != null && cardLines.Count() > 0)
{
cardLines.First().Quantity += quantity;
}
else
{
CartLines.Add(new CartLine()
{
Product = product,
Quantity = quantity
});
}
this.TotalPrice = this.OriginalCartPrice;
}
public virtual void Clear()
{
CartLines.Clear();
}
