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56 lines
1.5 KiB
C#
56 lines
1.5 KiB
C#
using System;
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using System.ComponentModel.DataAnnotations;
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using System.ComponentModel.DataAnnotations.Schema;
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using Jellyfin.Data.Interfaces;
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namespace Jellyfin.Data.Entities.Libraries
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{
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/// <summary>
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/// An entity representing a library item.
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/// </summary>
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public abstract class LibraryItem : IHasConcurrencyToken
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{
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/// <summary>
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/// Initializes a new instance of the <see cref="LibraryItem"/> class.
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/// </summary>
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/// <param name="library">The library of this item.</param>
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protected LibraryItem(Library library)
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{
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DateAdded = DateTime.UtcNow;
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Library = library;
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}
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/// <summary>
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/// Gets the id.
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/// </summary>
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/// <remarks>
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/// Identity, Indexed, Required.
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/// </remarks>
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[DatabaseGenerated(DatabaseGeneratedOption.Identity)]
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public int Id { get; private set; }
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/// <summary>
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/// Gets the date this library item was added.
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/// </summary>
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public DateTime DateAdded { get; private set; }
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/// <inheritdoc />
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[ConcurrencyCheck]
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public uint RowVersion { get; private set; }
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/// <summary>
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/// Gets or sets the library of this item.
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/// </summary>
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/// <remarks>
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/// Required.
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/// </remarks>
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public virtual Library Library { get; set; }
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/// <inheritdoc />
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public void OnSavingChanges()
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{
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RowVersion++;
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}
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}
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}
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