public IList <Book> FindAll(SortCommand sortCommand = null, IList <FilterCommand> filterCommands = null, PageCommand pageCommand = null)
{
IQuery query = null;
if (!string.IsNullOrWhiteSpace(sortCommand?.SortKey))
{
query = ApplySortCommand(sortCommand, query);
}
if (!ListUtils.IsListNullOrEmpty(filterCommands))
{
query = ApplyFilterCommands(filterCommands, query);
}
if (pageCommand?.Limit > 0 || pageCommand?.Offset > 0)
{
query = ApplyPageCommand(pageCommand, query);
}
if (query != null)
{
return(query.Execute <Book>());
}
return(FindAll());
}
