mirror of
https://github.com/danny-avila/LibreChat.git
synced 2025-09-22 08:12:00 +02:00
99 lines
3.4 KiB
JavaScript
99 lines
3.4 KiB
JavaScript
const express = require('express');
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const session = require('express-session');
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const connectDb = require('../lib/db/connectDb');
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const migrateDb = require('../lib/db/migrateDb');
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const indexSync = require('../lib/db/indexSync');
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const path = require('path');
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const cors = require('cors');
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const routes = require('./routes');
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const errorController = require('./controllers/errorController');
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const port = process.env.PORT || 3080;
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const host = process.env.HOST || 'localhost';
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const userSystemEnabled = process.env.ENABLE_USER_SYSTEM || false;
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const projectPath = path.join(__dirname, '..', '..', 'client');
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(async () => {
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await connectDb();
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console.log('Connected to MongoDB');
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await migrateDb();
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await indexSync();
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const app = express();
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app.use(errorController);
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app.use(cors());
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app.use(express.json());
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app.use(express.static(path.join(projectPath, 'public')));
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app.set('trust proxy', 1); // trust first proxy
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app.use(
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session({
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secret: 'chatgpt-clone-random-secrect',
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resave: false,
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saveUninitialized: true,
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cookie: { maxAge: 7 * 24 * 60 * 60 * 1000 } // 7 days
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})
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);
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/* chore: potential redirect error here, can only comment out this block;
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comment back in if using auth routes i guess */
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// app.get('/', routes.authenticatedOrRedirect, function (req, res) {
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// console.log(path.join(projectPath, 'public', 'index.html'));
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// res.sendFile(path.join(projectPath, 'public', 'index.html'));
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// });
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app.get('/api/me', function (req, res) {
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if (userSystemEnabled) {
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const user = req?.session?.user;
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if (user) res.send(JSON.stringify({ username: user?.username, display: user?.display }));
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else res.send(JSON.stringify(null));
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} else {
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res.send(JSON.stringify({ username: 'anonymous_user', display: 'Anonymous User' }));
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}
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});
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app.use('/api/search', routes.authenticatedOr401, routes.search);
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app.use('/api/ask', routes.authenticatedOr401, routes.ask);
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app.use('/api/messages', routes.authenticatedOr401, routes.messages);
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app.use('/api/convos', routes.authenticatedOr401, routes.convos);
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app.use('/api/customGpts', routes.authenticatedOr401, routes.customGpts);
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app.use('/api/prompts', routes.authenticatedOr401, routes.prompts);
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app.use('/auth', routes.auth);
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app.get('/api/endpoints', function (req, res) {
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const azureOpenAI = !!process.env.AZURE_OPENAI_KEY;
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const openAI = !!process.env.OPENAI_KEY;
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const bingAI = !!process.env.BING_TOKEN;
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const chatGPTBrowser = !!process.env.CHATGPT_TOKEN;
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res.send(JSON.stringify({ azureOpenAI, openAI, bingAI, chatGPTBrowser }));
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});
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app.get('/*', routes.authenticatedOrRedirect, function (req, res) {
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res.sendFile(path.join(projectPath, 'public', 'index.html'));
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});
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app.listen(port, host, () => {
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if (host == '0.0.0.0')
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console.log(
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`Server listening on all interface at port ${port}. Use http://localhost:${port} to access it`
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);
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else console.log(`Server listening at http://${host == '0.0.0.0' ? 'localhost' : host}:${port}`);
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});
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})();
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let messageCount = 0;
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process.on('uncaughtException', err => {
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if (!err.message.includes('fetch failed')) {
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console.error('There was an uncaught error:', err.message);
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}
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if (err.message.includes('fetch failed')) {
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if (messageCount === 0) {
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console.error('Meilisearch error, search will be disabled');
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messageCount++;
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}
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} else {
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process.exit(1);
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}
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});
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