prs/prs.classes/Entities/Employee/EmployeePosition.cs

using InABox.Core;
using System.Linq;

namespace Comal.Classes
{
    [UserTracking(typeof(Employee))]
    [Caption("Position")]
    public class EmployeePosition : Entity, IPersistent, IRemotable, IOrgChart<EmployeePositionLink>, ILicense<HumanResourcesLicense>, IExportable,
        IImportable, IMergeable
    {
        [EditorSequence(1)]
        [UniqueCodeEditor(Visible = Visible.Default, Editable = Editable.Enabled)]
        public string Code { get; set; }

        [EditorSequence(2)]
        [TextBoxEditor]
        public string Description { get; set; }

        public OrgChartSettings<EmployeePositionLink> OrgChart { get; set; }
    }

    public class EmployeePositionEmployeePositionLookup : LookupDefinitionGenerator<EmployeePosition, EmployeePosition>
    {
        public override Filter<EmployeePosition> DefineFilter(EmployeePosition[] items)
        {
            return new Filter<EmployeePosition>(x => x.ID).NotInList(items.Select(x => x.ID).ToArray());
        }

        public override Columns<EmployeePosition> DefineFilterColumns()
            => Columns.None<EmployeePosition>().Add(x => x.ID);
    }

}