Jellyfin.Server.Implementations/Extensions/ServiceCollectionExtensions.cs


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using System;
using System.IO;
using MediaBrowser.Common.Configuration;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.DependencyInjection;

namespace Jellyfin.Server.Implementations.Extensions;

/// <summary>
/// Extensions for the <see cref="IServiceCollection"/> interface.
/// </summary>
public static class ServiceCollectionExtensions
{
    /// <summary>
    /// Adds the <see cref="IDbContextFactory{TContext}"/> interface to the service collection with second level caching enabled.
    /// </summary>
    /// <param name="serviceCollection">An instance of the <see cref="IServiceCollection"/> interface.</param>
    /// <returns>The updated service collection.</returns>
    public static IServiceCollection AddJellyfinDbContext(this IServiceCollection serviceCollection)
    {
        serviceCollection.AddPooledDbContextFactory<JellyfinDbContext>((serviceProvider, opt) =>
        {
            var applicationPaths = serviceProvider.GetRequiredService<IApplicationPaths>();
            opt.UseSqlite($"Filename={Path.Combine(applicationPaths.DataPath, "jellyfin.db")}");
        });

        return serviceCollection;
    }
}