ff-admin-server/src/controller/userController.ts

import { Request, Response } from "express";
import speakeasy from "speakeasy";
import QRCode from "qrcode";
import InternalException from "../exceptions/internalException";
import { CLUB_NAME } from "../env.defaults";
import UserService from "../service/userService";
import UserFactory from "../factory/admin/user";
import { UpdateUserCommand } from "../command/userCommand";
import UserCommandHandler from "../command/userCommandHandler";

/**
 * @description get my by id
 * @param req {Request} Express req object
 * @param res {Response} Express res object
 * @returns {Promise<*>}
 */
export async function getMeById(req: Request, res: Response): Promise<any> {
  const id = parseInt(req.userId);
  let user = await UserService.getById(id);

  res.json(UserFactory.mapToSingle(user));
}

/**
 * @description get my totp
 * @param req {Request} Express req object
 * @param res {Response} Express res object
 * @returns {Promise<*>}
 */
export async function getMyTotp(req: Request, res: Response): Promise<any> {
  const userId = parseInt(req.userId);

  let { secret } = await UserService.getById(userId);

  const url = `otpauth://totp/Mitgliederverwaltung ${CLUB_NAME}?secret=${secret}`;

  QRCode.toDataURL(url)
    .then((result) => {
      res.json({
        dataUrl: result,
        otp: secret,
      });
    })
    .catch((err) => {
      throw new InternalException("QRCode not created", err);
    });
}

/**
 * @description verify my totp
 * @param req {Request} Express req object
 * @param res {Response} Express res object
 * @returns {Promise<*>}
 */
export async function verifyMyTotp(req: Request, res: Response): Promise<any> {
  const userId = parseInt(req.userId);
  let totp = req.body.totp;

  let { secret } = await UserService.getById(userId);
  let valid = speakeasy.totp.verify({
    secret: secret,
    encoding: "base32",
    token: totp,
    window: 2,
  });

  if (!valid) {
    throw new InternalException("Token not valid or expired");
  }
  res.sendStatus(204);
}

/**
 * @description update my data
 * @param req {Request} Express req object
 * @param res {Response} Express res object
 * @returns {Promise<*>}
 */
export async function updateMe(req: Request, res: Response): Promise<any> {
  const id = parseInt(req.userId);
  let mail = req.body.mail;
  let firstname = req.body.firstname;
  let lastname = req.body.lastname;
  let username = req.body.username;

  let updateUser: UpdateUserCommand = {
    id: id,
    mail: mail,
    firstname: firstname,
    lastname: lastname,
    username: username,
  };
  await UserCommandHandler.update(updateUser);

  res.sendStatus(204);
}