/// <summary>
/// Get possible stock existence as per database's records.
/// </summary>
/// <param name="shelterId"></param>
/// <returns></returns>
public ActionResult PossibleShelterStock(int shelterId)
{
var stockList = new List <float>();
var items = ShelterRepository.GetShelterItemsByKey(shelterId);
foreach (var item in items)
{
var itemQuantity = item.ItemQuantity;
var totalItemsQuantity = ItemRepository.GetItemTotalQuantity(item.ItemId);
if (itemQuantity.Equals(0) || totalItemsQuantity < itemQuantity)
{
stockList.Add(0);
break;
}
var possComb = totalItemsQuantity / itemQuantity;
stockList.Add(possComb);
}
if (stockList.Count <= 0)
{
return(Content(Convert.ToString(0)));
}
var stock = Math.Floor((decimal)stockList.Min());
return(Content(stockList.Count > 0 ? Convert.ToString(stock) : Convert.ToString(0)));
}
/// <summary>
/// Get model for ShelterItems.
/// </summary>
/// <param name="shelterId">shelterId for which items to be shown.</param>
/// <param name="qtyMultiple">Number of shelter user is requesting.</param>
/// <returns></returns>
private static ShelterItemsModel GetShelterItems(int shelterId, int qtyMultiple)
{
var items = ShelterRepository.GetShelterItemsByKey(shelterId, qtyMultiple);
return(new ShelterItemsModel {
ShelterKey = shelterId, ShelterItems = items
});
}
/// <summary>
/// Get possible product stock by existing items.
/// </summary>
private static string PossibleRequestStock(int productId)
{
var items = ShelterRepository.GetShelterItemsByKey(productId);
var stockList = (from item in items let itemQuantity = item.ItemQuantity let totalItemsQuantity = ItemRepository.GetItemTotalQuantity(item.ItemId) where totalItemsQuantity > itemQuantity select totalItemsQuantity / itemQuantity).ToList();
return(stockList.Count > 0 ? string.Format("{0:N2}", stockList.Min()) : Convert.ToString(0));
}