using System; using System.ComponentModel.DataAnnotations; using Thermo.Active.Model.DatabaseModels; namespace Thermo.Active.Model.DTOModels.MaintenanceModels { public class DTONewMaintenanceNoteModel { [Required] public string Message { get; set; } } public class DTOMaintenanceNoteModel : DTONewMaintenanceNoteModel { public int Id { get; set; } public DateTime DateTime { get; set; } public DTOMessageUserModel User { get; set; } public static explicit operator DTOMaintenanceNoteModel(MaintenanceNoteModel note) { DTOMessageUserModel user = note.User != null ? (DTOMessageUserModel)note.User : null; return new DTOMaintenanceNoteModel() { Id = note.Id, DateTime = note.DateTime, Message = note.Message, User = user }; } } }