public string addToPurchase(int stockId, int productId, int quantity)
{
var _product = productStocks[stockId].addToPurchase(quantity, productId);
if (_product.wasAdded)
{
_product p = new _product();
p.productId = _product.id;
p.stockId = stockId;
p.quantity = _product.quantity;
productsToBuy.Add(p);
if (productStocks[stockId].Products[productId].IsExclusive && _product.quantity > 1)
{
if (_product.quantity > 1)
{
totalPrice += (_product.price) * (_product.quantity - 1);
}
}
else
{
totalPrice += (_product.price) * (_product.quantity);
}
return("The products were added correctly");
}
else
{
return("The product could not be added");
}
}
public _product addToPurchase(int quantity, int productId)
{
int count = products.Count;
int price = 0;
bool wasFounded = false;
foreach (Product p in products)
{
if (p.Id == productId)
{
wasFounded = true;
price = p.Price;
break;
}
}
if (wasFounded)
{
_product productAdded = new _product();
productAdded.id = productId;
productAdded.quantity = quantity;
productAdded.price = price;
productAdded.wasAdded = true;
return(productAdded);
}
else
{
_product productAdded = new _product();
productAdded.wasAdded = false;
return(productAdded);
}
}
