jellyfin/Jellyfin.Data/Entities/Preference.cs
2020-09-01 11:05:21 -04:00

73 lines
2.1 KiB
C#

using System;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
using Jellyfin.Data.Enums;
using Jellyfin.Data.Interfaces;
namespace Jellyfin.Data.Entities
{
/// <summary>
/// An entity representing a preference attached to a user or group.
/// </summary>
public class Preference : IHasConcurrencyToken
{
/// <summary>
/// Initializes a new instance of the <see cref="Preference"/> class.
/// Public constructor with required data.
/// </summary>
/// <param name="kind">The preference kind.</param>
/// <param name="value">The value.</param>
public Preference(PreferenceKind kind, string value)
{
Kind = kind;
Value = value ?? throw new ArgumentNullException(nameof(value));
}
/// <summary>
/// Initializes a new instance of the <see cref="Preference"/> class.
/// Default constructor. Protected due to required properties, but present because EF needs it.
/// </summary>
protected Preference()
{
}
/// <summary>
/// Gets or sets the id of this preference.
/// </summary>
/// <remarks>
/// Identity, Indexed, Required.
/// </remarks>
[DatabaseGenerated(DatabaseGeneratedOption.Identity)]
public int Id { get; protected set; }
/// <summary>
/// Gets or sets the type of this preference.
/// </summary>
/// <remarks>
/// Required.
/// </remarks>
public PreferenceKind Kind { get; protected set; }
/// <summary>
/// Gets or sets the value of this preference.
/// </summary>
/// <remarks>
/// Required, Max length = 65535.
/// </remarks>
[Required]
[MaxLength(65535)]
[StringLength(65535)]
public string Value { get; set; }
/// <inheritdoc/>
[ConcurrencyCheck]
public uint RowVersion { get; set; }
/// <inheritdoc/>
public void OnSavingChanges()
{
RowVersion++;
}
}
}