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jellyfin/Jellyfin.Data/Entities/Libraries/Company.cs

68 lines
2.0 KiB

using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
using Jellyfin.Data.Interfaces;
namespace Jellyfin.Data.Entities.Libraries
{
/// <summary>
/// An entity representing a company.
/// </summary>
public class Company : IHasCompanies, IHasConcurrencyToken
{
/// <summary>
/// Initializes a new instance of the <see cref="Company"/> class.
/// </summary>
/// <param name="owner">The owner of this company.</param>
public Company(IHasCompanies owner)
{
owner?.Companies.Add(this);
CompanyMetadata = new HashSet<CompanyMetadata>();
}
/// <summary>
/// Initializes a new instance of the <see cref="Company"/> class.
/// </summary>
/// <remarks>
/// Default constructor. Protected due to required properties, but present because EF needs it.
/// </remarks>
protected Company()
{
}
/// <summary>
/// Gets or sets the id.
/// </summary>
/// <remarks>
/// Identity, Indexed, Required.
/// </remarks>
[DatabaseGenerated(DatabaseGeneratedOption.Identity)]
public int Id { get; protected set; }
/// <inheritdoc />
[ConcurrencyCheck]
public uint RowVersion { get; set; }
/// <summary>
/// Gets or sets a collection containing the metadata.
/// </summary>
public virtual ICollection<CompanyMetadata> CompanyMetadata { get; protected set; }
/// <summary>
/// Gets or sets a collection containing this company's child companies.
/// </summary>
public virtual ICollection<Company> ChildCompanies { get; protected set; }
/// <inheritdoc />
[NotMapped]
public ICollection<Company> Companies => ChildCompanies;
/// <inheritdoc />
public void OnSavingChanges()
{
RowVersion++;
}
}
}