Added basic login.

src/web/auth.js

@@ -0,0 +1,49 @@
+/* eslint-disable no-param-reassign */
+import { login, signup } from '../auth.js';
+import { fetchUser } from '../users.js';
+
+export async function setUserApi(req, res, next) {
+	if (req.session.user) {
+		req.user = req.session.user;
+	}
+
+	next();
+}
+
+export async function loginApi(req, res) {
+	console.log('login!', req.body);
+
+	const user = await login(req.body);
+
+	req.session.user = user;
+	res.send(user);
+}
+
+export async function logoutApi(req, res) {
+	req.session.destroy((error) => {
+		if (error) {
+			res.status(500).send();
+		}
+
+		res.status(204).send();
+	});
+}
+
+export async function fetchMeApi(req, res) {
+	if (req.session.user) {
+		req.session.user = await fetchUser(req.session.user.id, false, req.session.user);
+
+		res.send(req.session.user);
+		return;
+	}
+
+	res.status(401).send();
+}
+
+export async function signupApi(req, res) {
+	const user = await signup(req.body);
+
+	req.session.user = user;
+	res.send(user);
+}
+/* eslint-enable no-param-reassign */