FictionArchive/FictionArchive.Service.UserService/Program.cs

using System.Net.Http.Headers;
using FictionArchive.Common.Extensions;
using FictionArchive.Service.Shared;
using FictionArchive.Service.Shared.Extensions;
using FictionArchive.Service.UserService.GraphQL;
using FictionArchive.Service.UserService.Services;
using FictionArchive.Service.UserService.Services.AuthenticationClient;
using FictionArchive.Service.UserService.Services.AuthenticationClient.Authentik;

namespace FictionArchive.Service.UserService;

public class Program
{
    public static void Main(string[] args)
    {
        var isSchemaExport = SchemaExportDetector.IsSchemaExportMode(args);

        var builder = WebApplication.CreateBuilder(args);
        builder.AddLocalAppsettings();

        #region MassTransit

        builder.Services.AddFictionArchiveMassTransit(builder.Configuration);

        #endregion

        #region GraphQL

        builder.Services.AddDefaultGraphQl<Query, Mutation>()
            .AddAuthorization();

        #endregion

        #region Authentik Client

        builder.Services.Configure<AuthentikConfiguration>(
            builder.Configuration.GetSection("Authentik"));

        var authentikConfig = builder.Configuration.GetSection("Authentik").Get<AuthentikConfiguration>();
        builder.Services.AddHttpClient<IAuthenticationServiceClient, AuthentikClient>(client =>
            {
                client.BaseAddress = new Uri(authentikConfig?.BaseUrl ?? "https://localhost");
                client.DefaultRequestHeaders.Authorization =
                    new AuthenticationHeaderValue("Bearer", authentikConfig?.ApiToken ?? "");
            })
            .AddStandardResilienceHandler();

        #endregion

        builder.Services.RegisterDbContext<UserServiceDbContext>(
            builder.Configuration.GetConnectionString("DefaultConnection"),
            skipInfrastructure: isSchemaExport);
        builder.Services.AddTransient<UserManagementService>();

        builder.Services.AddHealthChecks();

        // Authentication & Authorization
        builder.Services.AddOidcAuthentication(builder.Configuration);
        builder.Services.AddFictionArchiveAuthorization();

        var app = builder.Build();
        
        // Update database (skip in schema export mode)
        if (!isSchemaExport)
        {
            using var scope = app.Services.CreateScope();
            var dbContext = scope.ServiceProvider.GetRequiredService<UserServiceDbContext>();
            dbContext.UpdateDatabase();
        }
        
        app.UseAuthentication();
        app.UseAuthorization();

        app.MapGraphQL();

        app.MapHealthChecks("/healthz");

        app.RunWithGraphQLCommands(args);
    }
}