prs/prs.classes/Entities/Employee/EmployeePositionLookups.cs

using System.Linq;
using InABox.Core;

namespace Comal.Classes
{
    public class EmployeePositionLookups : EntityLookup<EmployeePosition>, ILookupDefinition<EmployeePosition, EmployeePosition>
    {
        public Filter<EmployeePosition> DefineFilter(EmployeePosition[] items)
        {
            return new Filter<EmployeePosition>(x => x.ID).NotInList(items.Select(x => x.ID).ToArray());
        }

        Columns<EmployeePosition> ILookupDefinition<EmployeePosition, EmployeePosition>.DefineFilterColumns()
            => new Columns<EmployeePosition>(x => x.ID);

        public override Columns<EmployeePosition> DefineColumns()
        {
            return new Columns<EmployeePosition>(
                x => x.ID,
                x => x.Code,
                x => x.Description
            );
        }

        public override Filter<EmployeePosition>? DefineFilter()
        {
            return null;
        }

        public override SortOrder<EmployeePosition> DefineSortOrder()
        {
            return new SortOrder<EmployeePosition>(x => x.Code);
        }
    }
}