Asymmetrik/node-rest-starter

import { StatusCodes } from 'http-status-codes';

import userAuthService from './user-authentication.service';
import userAuthorizationService from './user-authorization.service';
import { auditService, config } from '../../../../dependencies';
import teamService from '../../teams/teams.service';
import userEmailService from '../user-email.service';
import { UserDocument, User } from '../user.model';

/**
 * ==========================================================
 * Private methods
 * ==========================================================
 */

// Signup the user - creates the user object and logs in the user
const _signup = async (user: UserDocument, req, res) => {
    // Initialize the user
    const newUser = await userAuthService.initializeNewUser(user);
    await newUser.save();

    userEmailService.signupEmail(newUser, req);
    userEmailService.welcomeNoAccessEmail(newUser, req);

    auditService.audit(
        'user signup',
        'user',
        'user signup',
        req,
        newUser.auditCopy()
    );

    const result = await userAuthService.login(user, req);
    userAuthorizationService.updateRoles(result);
    await teamService.updateTeams(result);
    res.status(StatusCodes.OK).json(result);
};

/**
 * ==========================================================
 * Public Methods
 * ==========================================================
 */

/**
 * Local Signup strategy. Provide a username/password
 * and user info in the request body.
 */
export const signup = (req, res) => {
    const user = new User(User.createCopy(req.body));
    user.provider = 'local';

    // Need to set null passwords to empty string for mongoose validation to work
    if (null == user.password) {
        user.password = '';
    }

    return _signup(user, req, res);
};

/**
 * Proxy PKI signup. Provide a DN in the request header
 * and then user info in the request body.
 */
export const proxyPkiSignup = (req, res) => {
    const dn = req.headers[config.get<string>('auth.header')];
    if (null == dn) {
        res.status('400').json({ message: 'Missing PKI information.' });
        return;
    }

    const user = new User(User.createCopy(req.body));
    user.providerData = { dn: dn, dnLower: dn.toLowerCase() };
    user.username = dn; //TODO: extract the username
    user.provider = 'pki';

    return _signup(user, req, res);
};

/**
 * Local Signin
 */
export const signin = async (req, res, next) => {
    const result = await userAuthService.authenticateAndLogin(req, res, next);

    userAuthorizationService.updateRoles(result);
    await teamService.updateTeams(result);
    res.status(StatusCodes.OK).json(result);
};

/**
 * Signout - logs the user out and redirects them
 */
export const signout = (req, res) => {
    req.logout(() => {
        res.redirect('/');
    });
};