65 lines
1.9 KiB
C#
65 lines
1.9 KiB
C#
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 collection item.
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/// </summary>
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public class CollectionItem : IHasConcurrencyToken
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{
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/// <summary>
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/// Initializes a new instance of the <see cref="CollectionItem"/> class.
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/// </summary>
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/// <param name="libraryItem">The library item.</param>
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public CollectionItem(LibraryItem libraryItem)
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{
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LibraryItem = libraryItem;
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}
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/// <summary>
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/// Gets or sets 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; 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 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 LibraryItem LibraryItem { get; set; }
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/// <summary>
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/// Gets or sets the next item in the collection.
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/// </summary>
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/// <remarks>
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/// TODO check if this properly updated Dependant and has the proper principal relationship.
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/// </remarks>
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public virtual CollectionItem? Next { get; set; }
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/// <summary>
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/// Gets or sets the previous item in the collection.
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/// </summary>
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/// <remarks>
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/// TODO check if this properly updated Dependant and has the proper principal relationship.
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/// </remarks>
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public virtual CollectionItem? Previous { 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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