111 lines
2.4 KiB
JavaScript
Executable File
111 lines
2.4 KiB
JavaScript
Executable File
#!/usr/bin/env node
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/**
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* Module dependencies.
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*/
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// Temporary noop function to be used until i18n is fully in place.
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global.__ = str => str
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const db = require('../models/db')
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const cache = require('../models/cache')
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const searchEngine = require('../models/search-engine')
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const email = require('../models/email')
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const init = require('../config/init')
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const app = require('../app')
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const debug = require('debug')('termPortal:server')
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const http = require('http')
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/**
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* Get port from environment and store in Express.
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*/
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const port = normalizePort(process.env.PORT || '3000')
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app.set('port', port)
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/**
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* Create HTTP server.
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*/
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const server = http.createServer(app)
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/**
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* Listen on provided port, on all network interfaces.
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*/
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// Wait for all dependancy connections before seeding data and starting to serve requests.
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;(async () => {
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await Promise.all([
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db.waitForConnection(),
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cache.waitForConnection(),
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searchEngine.waitForConnection(),
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email.waitForConnection(),
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init.fsStructure()
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])
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await searchEngine.initEntryIndex()
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await searchEngine.initConsultancyEntryIndex()
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await init.adminUser()
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server.listen(port)
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})()
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server.on('error', onError)
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server.on('listening', onListening)
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/**
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* Normalize a port into a number, string, or false.
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*/
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function normalizePort(val) {
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const port = parseInt(val, 10)
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if (isNaN(port)) {
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// Named pipe.
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return val
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}
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if (port >= 0) {
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// Port number.
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return port
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}
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return false
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}
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/**
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* Event listener for HTTP server "error" event.
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*/
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function onError(error) {
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if (error.syscall !== 'listen') {
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throw error
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}
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const bind = typeof port === 'string' ? 'Pipe ' + port : 'Port ' + port
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// Handle specific listen errors with friendly messages.
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switch (error.code) {
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case 'EACCES':
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// eslint-disable-next-line no-console
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console.error(bind + ' requires elevated privileges')
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process.exit(1)
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case 'EADDRINUSE':
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// eslint-disable-next-line no-console
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console.error(bind + ' is already in use')
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process.exit(1)
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default:
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throw error
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}
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}
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/**
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* Event listener for HTTP server "listening" event.
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*/
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function onListening() {
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const addr = server.address()
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const bind = typeof addr === 'string' ? 'pipe ' + addr : 'port ' + addr.port
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// eslint-disable-next-line no-console
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console.log('Started listening')
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debug('Listening on ' + bind)
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}
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