public void RemoveLivestock(Livestock product_out)
{
//first lets find the product we need to remove from the order
CartLivestock find = livestockList.FirstOrDefault(p => p.ProductCode == product_out.ProductCode);
if (find != null)
{
if (find.Stock == 1)
{
livestockList.Remove(find);
if (livestockList.Count() == 0)
{
ContainsLivestock = false;
}
}
else
{
find.Stock -= 1;
}
OrderPrice -= product_out.Price;
}
}
//Methods
public void AddLivestock(Livestock product_in)
{
CartLivestock find = livestockList.FirstOrDefault(l => l.ProductCode == product_in.ProductCode);
if (find == null)
{
CartLivestock newOrderProd = new CartLivestock(product_in.CareLevel, product_in.Temperment, product_in.WaterType, product_in.Colours, product_in.WaterConditions, product_in.MaxSize, product_in.Name, product_in.Description, product_in.Price)
{
ProductCode = product_in.ProductCode
};
newOrderProd.Stock = 1;
ContainsLivestock = true;
livestockList.Add(newOrderProd);
}
else
{
if (product_in.Stock > find.Stock)
{
find.Stock++;
}
}
OrderPrice += product_in.Price;
}