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Zaimki/server/index.js

97 lines
2.4 KiB
JavaScript

import express from 'express';
import authenticate from '../src/authenticate';
import dbConnection from './db';
import session from 'express-session';
import cookieParser from 'cookie-parser';
import grant from "grant";
import router from "./routes/user";
import { loadSuml } from './loader';
import {isGranted} from "../src/helpers";
global.config = loadSuml('config');
const app = express()
app.enable('trust proxy')
app.use(express.json());
app.use(express.urlencoded({ extended: true }));
app.use(cookieParser());
app.use(session({
secret: process.env.SECRET,
cookie: {},
resave: false,
saveUninitialized: false,
}));
class LazyDatabase {
constructor() {
this.db = null;
}
async get(...args) {
if (this.db === null) {
this.db = await dbConnection();
}
return this.db.get(...args)
}
async all(...args) {
if (this.db === null) {
this.db = await dbConnection();
}
return this.db.all(...args);
}
async close() {
if (this.db !== null) {
try {
await this.db.close();
} catch {}
}
}
}
app.use(async function (req, res, next) {
try {
req.rawUser = authenticate(req);
req.user = req.rawUser && req.rawUser.authenticated ? req.rawUser : null;
req.isGranted = (area, locale = global.config.locale) => req.user && isGranted(req.user, locale, area);
req.db = new LazyDatabase();
res.on('finish', async () => {
await req.db.close();
});
next();
} catch (err) {
next(err);
}
});
router.use(grant.express()(require('./social').config));
app.use(require('./routes/banner').default);
app.use(require('./routes/user').default);
app.use(require('./routes/profile').default);
app.use(require('./routes/admin').default);
app.use(require('./routes/pronouns').default);
app.use(require('./routes/sources').default);
app.use(require('./routes/nouns').default);
app.use(require('./routes/inclusive').default);
app.use(require('./routes/terms').default);
app.use(require('./routes/pronounce').default);
app.use(require('./routes/census').default);
app.use(require('./routes/images').default);
app.use(function (err, req, res, next) {
console.error(err.stack);
res.status(500).send('Unexpected server error');
req.db.close();
});
export default {
path: '/api',
handler: app,
}