jellyfin/Jellyfin.Data/Entities/Group.cs
2022-12-07 16:43:59 +01:00

81 lines
2.2 KiB
C#

using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.Linq;
using Jellyfin.Data.Enums;
using Jellyfin.Data.Interfaces;
namespace Jellyfin.Data.Entities
{
/// <summary>
/// An entity representing a group.
/// </summary>
public class Group : IHasPermissions, IHasConcurrencyToken
{
/// <summary>
/// Initializes a new instance of the <see cref="Group"/> class.
/// </summary>
/// <param name="name">The name of the group.</param>
public Group(string name)
{
ArgumentException.ThrowIfNullOrEmpty(name);
Name = name;
Id = Guid.NewGuid();
Permissions = new HashSet<Permission>();
Preferences = new HashSet<Preference>();
}
/// <summary>
/// Gets the id of this group.
/// </summary>
/// <remarks>
/// Identity, Indexed, Required.
/// </remarks>
public Guid Id { get; private set; }
/// <summary>
/// Gets or sets the group's name.
/// </summary>
/// <remarks>
/// Required, Max length = 255.
/// </remarks>
[MaxLength(255)]
[StringLength(255)]
public string Name { get; set; }
/// <inheritdoc />
[ConcurrencyCheck]
public uint RowVersion { get; private set; }
/// <summary>
/// Gets a collection containing the group's permissions.
/// </summary>
public virtual ICollection<Permission> Permissions { get; private set; }
/// <summary>
/// Gets a collection containing the group's preferences.
/// </summary>
public virtual ICollection<Preference> Preferences { get; private set; }
/// <inheritdoc/>
public bool HasPermission(PermissionKind kind)
{
return Permissions.First(p => p.Kind == kind).Value;
}
/// <inheritdoc/>
public void SetPermission(PermissionKind kind, bool value)
{
Permissions.First(p => p.Kind == kind).Value = value;
}
/// <inheritdoc />
public void OnSavingChanges()
{
RowVersion++;
}
}
}