public void AddStock(JuiceStockInfo juiceStockInfo)
{
var stock = GetStock(juiceStockInfo);
if (stock != null)
{
stock.Count += juiceStockInfo.Count;
stock.Price = juiceStockInfo.Price;
}
else
{
_juiceStockInfoCollection.Add(juiceStockInfo);
}
}
private JuiceStockInfo GetStock(JuiceStockInfo stockInfo)
{
return _juiceStockInfoCollection
.FirstOrDefault(info =>
info.Name == stockInfo.Name);
}