67 lines
3.0 KiB
JavaScript
67 lines
3.0 KiB
JavaScript
import express from "express";
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import bcrypt from "bcrypt";
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import {requireLogin} from "../middleware/auth.js";
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import {validateBody} from "../middleware/validate.js";
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const usernameValidator = (body) => {
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const username = String(body?.username || "").trim();
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const password = String(body?.password || "");
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if (!username) return {error: "New username is required"};
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if (username.length < 3) return {error: "Username must be at least 3 characters"};
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if (!password) return {error: "Current password is required"};
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return {value: {username, password}};
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};
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const passwordValidator = (body) => {
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const currentPassword = String(body?.currentPassword || "");
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const newPassword = String(body?.newPassword || "");
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if (!currentPassword || !newPassword) return {error: "Current and new password are required"};
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if (newPassword.length < 6) return {error: "New password must be at least 6 characters"};
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return {value: {currentPassword, newPassword}};
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};
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export function createSettingsRouter({repositories}) {
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const router = express.Router();
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router.use(requireLogin);
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router.get("/settings/profile", (req, res) => {
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const user = repositories.getUser(req.session.user);
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if (!user) return res.status(404).json({error: "User not found"});
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return res.json({username: user.username});
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});
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router.put("/settings/username", validateBody(usernameValidator), async (req, res) => {
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const currentUsername = req.session.user;
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const {username: nextUsername, password} = req.validatedBody;
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if (nextUsername === currentUsername) {
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return res.status(400).json({error: "That is already your username"});
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}
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const currentUser = repositories.getUser(currentUsername);
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if (!currentUser) return res.status(404).json({error: "User not found"});
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const valid = await bcrypt.compare(password, currentUser.password);
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if (!valid) return res.status(403).json({error: "Current password is incorrect"});
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if (repositories.getUser(nextUsername)) {
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return res.status(400).json({error: "Username already exists"});
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}
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repositories.renameUser(currentUsername, nextUsername);
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req.session.user = nextUsername;
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return res.json({username: nextUsername});
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});
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router.put("/settings/password", validateBody(passwordValidator), async (req, res) => {
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const username = req.session.user;
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const {currentPassword, newPassword} = req.validatedBody;
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const user = repositories.getUser(username);
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if (!user) return res.status(404).json({error: "User not found"});
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const valid = await bcrypt.compare(currentPassword, user.password);
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if (!valid) return res.status(403).json({error: "Current password is incorrect"});
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const hashed = await bcrypt.hash(newPassword, 10);
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repositories.updatePassword(hashed, username);
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return res.json({message: "Password updated"});
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});
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return router;
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}
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