public static int CalculateMaxQuantity(this CartItemOverviewModel item)
{
return(CalculateMaxQuantity(
item.IsPharmaceutical,
item.Discontinued,
item.BrandEnforcedStockCount,
item.ProductEnforcedStockCount,
item.Stock,
item.MaximumAllowedPurchaseQuantity));
}
protected AddToCartModel PrepareAddToCartModel(ProductOverviewModel product, ProductPrice productPrice, CartItemOverviewModel cartItem = null)
{
var model = new AddToCartModel();
model.ProductId = product.Id;
model.AvailableForPreOrder = product.ShowPreOrderButton;
if (product.Enabled == false)
{
return(model);
}
if (productPrice == null)
{
return(model);
}
if (productPrice.PriceExclTax <= 0M)
{
return(model);
}
if (productPrice.Enabled == false)
{
return(model);
}
if ((product.ProductEnforcedStockCount || product.BrandEnforcedStockCount) && productPrice.Stock <= 0)
{
return(model);
}
var maxQuantity = product.CalculateMaxQuantity(productPrice.Stock, productPrice.MaximumAllowedPurchaseQuantity);
//allowed quantities
if (maxQuantity > 0)
{
model.Visible = true;
var increment = product.StepQuantity <= 0 ? 1 : product.StepQuantity;
for (int i = product.StepQuantity; i <= maxQuantity; i = i + increment)
{
model.AllowedQuantities.Add(new SelectListItem
{
Text = i.ToString(),
Value = i.ToString()
});
}
}
return(model);
}
