SetupApplication.cs

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using System;
 
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
using Serilog.Events;
 
using Tgstation.Server.Host.Configuration;
using Tgstation.Server.Host.Database;
using Tgstation.Server.Host.Extensions;
using Tgstation.Server.Host.IO;
using Tgstation.Server.Host.System;
using Tgstation.Server.Host.Utils;
 
namespace Tgstation.Server.Host.Setup
{
    public class SetupApplication
    {
        protected IConfiguration Configuration { get; }
 
        public SetupApplication(IConfiguration configuration)
        {
            Configuration = configuration ?? throw new ArgumentNullException(nameof(configuration));
        }
 
        public void ConfigureServices(IServiceCollection services, IAssemblyInformationProvider assemblyInformationProvider, IIOManager ioManager)
        {
            ArgumentNullException.ThrowIfNull(services);
            ArgumentNullException.ThrowIfNull(assemblyInformationProvider);
            ArgumentNullException.ThrowIfNull(ioManager);
 
            services.SetupLogging(config => config.MinimumLevel.Override("Microsoft", LogEventLevel.Warning));
 
            services.AddSingleton(ioManager);
            services.AddSingleton(assemblyInformationProvider);
 
            services.AddSingleton<IConsole, IO.Console>();
            services.AddSingleton<IDatabaseConnectionFactory, DatabaseConnectionFactory>();
            services.AddSingleton<IPlatformIdentifier, PlatformIdentifier>();
            services.AddSingleton<IAsyncDelayer, AsyncDelayer>();
 
            // these configs are what's injected into PostSetupServices
            services.UseStandardConfig<GeneralConfiguration>(Configuration);
            services.UseStandardConfig<DatabaseConfiguration>(Configuration);
            services.UseStandardConfig<SecurityConfiguration>(Configuration);
            services.UseStandardConfig<FileLoggingConfiguration>(Configuration);
            services.UseStandardConfig<ElasticsearchConfiguration>(Configuration);
            services.UseStandardConfig<InternalConfiguration>(Configuration);
 
            ConfigureHostedService(services);
        }
 
        protected virtual void ConfigureHostedService(IServiceCollection services)
        {
            services.AddSingleton<IPostSetupServices, PostSetupServices>();
            services.AddSingleton<IHostedService, SetupWizard>();
        }
    }
}