public static List <ItemInStockDTO> getItemInStockListByItemId(int itemId)
{
List <ItemInStockDTO> listItemInStock = new List <ItemInStockDTO>();
listItemInStock = ItemInStockDTO.ConvertToListOfDTO(data.ItemInStock.Where(x => x.ItemId == itemId).ToList());
return(listItemInStock);
}
public static List <int> getItemInStockBuyingOrSellingIdListByItemId(int itemId, int isBuying)
{
List <ItemInStockDTO> itemInStockBuyingOrSellingList = new List <ItemInStockDTO>();
itemInStockBuyingOrSellingList = ItemInStockDTO.ConvertToListOfDTO(data.ItemInStock.Where(x => x.ItemId == itemId && x.Buying == isBuying).ToList());
List <int> itemInStockBuyingOrSellingIdList = new List <int>();
itemInStockBuyingOrSellingIdList = itemInStockBuyingOrSellingList.Select(x => x.ItemInStockId).ToList();
return(itemInStockBuyingOrSellingIdList);
}
