public void UpdateItem(ViewSanPham sp, int quantity)
{
CartItem line = lineCollection
.Where(p => p.ViewSanPham.MaCTSP == sp.MaCTSP)
.FirstOrDefault();
if (line != null)
{
if (quantity > 0)
{
line.Quantity = quantity;
}
else
{
lineCollection.RemoveAll(l => l.ViewSanPham.MaCTSP == sp.MaCTSP);
}
}
}
public void AddItem(ViewSanPham sp, int quantity, string sizemau)
{
CartItem line = lineCollection
.Where(p => p.ViewSanPham.MaCTSP == sp.MaCTSP)
.FirstOrDefault();
if (line == null)
{
lineCollection.Add(new CartItem
{
ViewSanPham = sp,
Quantity = quantity,
Sizemau = sizemau,
});
}
else
{
line.Quantity += quantity;
if (line.Quantity <= 0)
{
lineCollection.RemoveAll(l => l.ViewSanPham.MaCTSP == sp.MaCTSP);
}
}
}
public void RemoveLine(ViewSanPham sp)
{
lineCollection.RemoveAll(l => l.ViewSanPham.MaCTSP == sp.MaCTSP);
}
