activestep/Step.Model/DatabaseModels/AlarmFileModel.cs

using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using static Step.Model.Constants;

namespace Step.Model.DatabaseModels
{
    [Table("alarm_file")]
    public class AlarmFileModel
    {
        [Key]
        [Column("id")]
        public int AttachmentId { get; set; }

        [Column("file_name")]
        public string FileName { get; set; }

        [Column("local_file_name")]
        public string LocalFileName { get; set; }

        [Column("alarm_desc_id")]
        public int AlarmId { get; set; }

        //[ForeignKey("AlarmId")]
        //public virtual AlarmOccurrencesModel AlarmOccurrence { get; set; }

        [Column("source")]
        public ALARM_SOURCE Source { get; set; }

        [Column("user_id")]
        public int? UserId { get; set; }

        [ForeignKey("UserId")]
        public UserModel User { get; set; }
    }
}