public Func<IQueryable<Order>, IOrderedQueryable<Order>> GetSortingOrder(ClientDashboardFilter filter, ClientDashboardSortingColumnName defaultColumn, bool defaultIsAsc)
{
var targetOrder = OrderItems.FirstOrDefault(e => e.ColumnName == filter.ColumnName && e.IsAsc == filter.IsAsc);
if (targetOrder != null)
{
return targetOrder.SortingOrder;
}
return OrderItems.Single(e => e.ColumnName == defaultColumn && e.IsAsc == defaultIsAsc).SortingOrder;
}
private static Func<IQueryable<ActiveOrderItem>, IOrderedQueryable<ActiveOrderItem>> GetActiveOrderSortingDirection(ClientDashboardFilter filter, ClientDashboardSortingColumnName defaultColumn, bool defaultIsAsc)
{
var targetOrder = ActiveOrderItems.FirstOrDefault(e => e.ColumnName == filter.ColumnName && e.IsAsc == filter.IsAsc);
return targetOrder != null ?
targetOrder.SortingOrder : ActiveOrderItems.Single(e => e.ColumnName == defaultColumn && e.IsAsc == defaultIsAsc).SortingOrder;
}