private IEnumerable <BidEntity> GetSortBids(IEnumerable <BidEntity> bids, BidsSortByOrder sortOrder, BidsSortByOptions sortByyParameter)
{
switch (sortByyParameter)
{
case BidsSortByOptions.CreationDate:
return(bids.Sort(bid => bid.CreationDate, sortOrder));
case BidsSortByOptions.ExpirationDate:
return(bids.Sort(bid => bid.ExpirationDate, sortOrder));
case BidsSortByOptions.SupplierProposals:
return(bids.Sort(bid => bid.PotenialSuplliersCounter, sortOrder));
case BidsSortByOptions.DemandedItems:
return(bids.Sort(bid => bid.UnitsCounter, sortOrder));
case BidsSortByOptions.Price:
return(bids.Sort(bid => bid.MaxPrice, sortOrder));
default:
return(bids.Sort(bid => bid.MaxPrice, sortOrder));
}
}
public static IEnumerable <TSource> Sort <TSource, TKey>(this IEnumerable <TSource> collection, Func <TSource, TKey> sortingKey, BidsSortByOrder order)
{
switch (order)
{
case BidsSortByOrder.ACS:
return(collection.OrderBy(sortingKey));
default:
return(collection.OrderByDescending(sortingKey));
}
}
