private PageRequest(int page, int size, Sorted sortBy)
{
Page = page;
Size = size;
SortBy = sortBy;
}
public static IQueryable <TSource> SortBy <TSource>(this IQueryable <TSource> source, Sorted sort)
{
if (sort == Sorted.Unsorted)
{
return(source);
}
if (!(sort is Sort <TSource> sorted))
{
throw new Exception("Illegal sorted expression type -SortBy ");
}
// return source;
if (sort.Order == OrderType.Asc)
{
return(source.OrderBy(sorted.SortBy));
}
return(source.OrderByDescending(sorted.SortBy));
}