ily.li/src/App.ts

import Application from "wms-core/Application";
import {Type} from "wms-core/Utils";
import Migration from "wms-core/db/Migration";
import CreateMigrationsTable from "wms-core/migrations/CreateMigrationsTable";
import CreateLogsTable from "wms-core/migrations/CreateLogsTable";
import ExpressAppComponent from "wms-core/components/ExpressAppComponent";
import NunjucksComponent from "wms-core/components/NunjucksComponent";
import MysqlComponent from "wms-core/components/MysqlComponent";
import LogRequestsComponent from "wms-core/components/LogRequestsComponent";
import RedisComponent from "wms-core/components/RedisComponent";
import ServeStaticDirectoryComponent from "wms-core/components/ServeStaticDirectoryComponent";
import MaintenanceComponent from "wms-core/components/MaintenanceComponent";
import MailComponent from "wms-core/components/MailComponent";
import SessionComponent from "wms-core/components/SessionComponent";
import RedirectBackComponent from "wms-core/components/RedirectBackComponent";
import FormHelperComponent from "wms-core/components/FormHelperComponent";
import CsrfProtectionComponent from "wms-core/components/CsrfProtectionComponent";
import WebSocketServerComponent from "wms-core/components/WebSocketServerComponent";
import AboutController from "./controllers/AboutController";
import AutoUpdateComponent from "wms-core/components/AutoUpdateComponent";
import AuthController from "./controllers/AuthController";
import MagicLinkWebSocketListener from "wms-core/auth/magic_link/MagicLinkWebSocketListener";
import MagicLinkController from "./controllers/MagicLinkController";
import MailController from "wms-core/auth/MailController";
import FileController from "./controllers/FileController";
import CreateUsersAndUserEmailsTable from "wms-core/auth/migrations/CreateUsersAndUserEmailsTable";
import CreateMagicLinksTable from "wms-core/auth/migrations/CreateMagicLinksTable";
import CreateAuthTokensTable from "./migrations/CreateAuthTokensTable";
import AuthComponent from "wms-core/auth/AuthComponent";
import AuthGuard from "wms-core/auth/AuthGuard";
import MagicLink from "wms-core/auth/models/MagicLink";
import AuthToken from "./models/AuthToken";
import {MagicLinkActionType} from "./controllers/MagicLinkActionType";
import {Request} from "express";
import CreateFilesTable from "./migrations/CreateFilesTable";

export default class App extends Application {
    private readonly port: number;
    private magicLinkWebSocketListener?: MagicLinkWebSocketListener;

    constructor(port: number) {
        super(require('../package.json').version);
        this.port = port;
    }

    protected getMigrations(): Type<Migration>[] {
        return [
            CreateMigrationsTable,
            CreateLogsTable,
            CreateUsersAndUserEmailsTable,
            CreateMagicLinksTable,
            CreateAuthTokensTable,
            CreateFilesTable,
        ];
    }

    protected async init(): Promise<void> {
        this.registerComponents();
        this.registerWebSocketListeners();
        this.registerControllers();
    }

    private registerComponents() {
        const redisComponent = new RedisComponent();
        const mysqlComponent = new MysqlComponent();

        const expressAppComponent = new ExpressAppComponent(this.port);
        this.use(expressAppComponent);
        this.use(new NunjucksComponent());
        this.use(new LogRequestsComponent());

        // Static files
        this.use(new ServeStaticDirectoryComponent('public'));
        this.use(new ServeStaticDirectoryComponent('node_modules/feather-icons/dist', '/icons'));

        // Maintenance
        this.use(new MaintenanceComponent(this, () => {
            return redisComponent.canServe() && mysqlComponent.canServe();
        }));
        this.use(new AutoUpdateComponent());

        // Services
        this.use(mysqlComponent);
        this.use(new MailComponent());

        // Session
        this.use(redisComponent);
        this.use(new SessionComponent(redisComponent));
        this.use(new AuthComponent(new class extends AuthGuard<MagicLink | AuthToken> {
            public async getProofForSession(session: Express.Session): Promise<any | null> {
                return await MagicLink.bySessionID(session.id, [MagicLinkActionType.LOGIN, MagicLinkActionType.REGISTER]);
            }

            public async getProofForRequest(req: Request): Promise<MagicLink | AuthToken | null> {
                const authorization = req.header('Authorization');
                if (authorization) {
                    const token = await AuthToken.getBySecret(authorization);
                    if (token) {
                        token.use();
                        await token.save();
                    }
                    return token;
                }

                return super.getProofForRequest(req);
            }
        }));

        // Utils
        this.use(new RedirectBackComponent());
        this.use(new FormHelperComponent());

        // Middlewares
        this.use(new CsrfProtectionComponent());

        // WebSocket server
        this.use(new WebSocketServerComponent(this, expressAppComponent, redisComponent));
    }

    private registerWebSocketListeners() {
        this.magicLinkWebSocketListener = new MagicLinkWebSocketListener();
        this.use(this.magicLinkWebSocketListener);
    }

    private registerControllers() {
        // Priority
        this.use(new AuthController());
        this.use(new MagicLinkController(this.magicLinkWebSocketListener!));

        // Core functionality
        this.use(new MailController());

        // Semi-static
        this.use(new AboutController());

        // Global slug
        this.use(new FileController());
    }
}