Dimitrie Stefanescu
123 lines
3.6 KiB
JavaScript
123 lines
3.6 KiB
JavaScript
'use strict'
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let http = require( 'http' )
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const express = require( 'express' )
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const root = require( 'app-root-path' )
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const logger = require( 'morgan-debug' )
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const bodyParser = require( 'body-parser' )
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const debug = require( 'debug' )
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const { ApolloServer } = require( 'apollo-server-express' )
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require( 'dotenv' ).config( { path: `${root}/.env` } )
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const { contextApiTokenHelper } = require( './modules/shared' )
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const knex = require( './db/knex' )
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let graphqlServer
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/**
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* Initialises the express application together with the graphql server middleware.
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* @return {[type]} an express applicaiton and the graphql server
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*/
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exports.init = async ( ) => {
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const app = express( )
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await knex.migrate.latest( )
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if ( process.env.NODE_ENV !== 'test' ) {
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app.use( logger( 'speckle', 'dev', {} ) )
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}
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app.use( bodyParser.json( ) )
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app.use( bodyParser.urlencoded( { extended: false } ) )
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const { init, graph } = require( './modules' )
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// Initialise default modules, including rest api handlers
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await init( app )
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// Initialise graphql server
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graphqlServer = new ApolloServer( {
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...graph( ),
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context: contextApiTokenHelper,
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tracing: process.env.NODE_ENV === 'test' || process.env.NODE_ENV === 'development'
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} )
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graphqlServer.applyMiddleware( { app: app } )
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return { app, graphqlServer }
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}
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/**
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* Starts a http server, hoisting the express app to it.
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* @param {[type]} app [description]
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* @return {[type]} [description]
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*/
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const setupCheck = require( `${root}/setupcheck` )
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const { createProxyMiddleware } = require( 'http-proxy-middleware' )
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exports.startHttp = async ( app ) => {
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let port = process.env.PORT || 3000
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app.set( 'port', port )
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let setupComplete = await setupCheck( )
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if ( process.env.NODE_ENV !== 'development' )
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debug( 'speckle:info' )( `Setup is ${setupComplete ? '' : 'not'} complete. Serving ${setupComplete ? 'main app' : 'setup app'}` )
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if ( process.env.NODE_ENV === 'development' ) {
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debug( 'speckle:http-startup' )( 'Proxying frontend (dev mode):' )
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debug( 'speckle:http-startup' )( `👉 main application: http://localhost:${port}/` )
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debug( 'speckle:http-startup' )( `👉 auth application: http://localhost:${port}/auth` )
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debug( 'speckle:http-startup' )( `👉 setup application: http://localhost:${port}/setup` )
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debug( 'speckle:hint' )( `ℹ️ Don't forget to run "npm run dev:frontend" in a different terminal to start the vue application.` )
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const frontendProxy = createProxyMiddleware( { target: 'http://localhost:8080', changeOrigin: true, ws: false, logLevel: 'silent' } )
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app.use( '/', frontendProxy )
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} else {
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app.use( '/', express.static( `${root}/frontend/dist` ) )
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app.all( '/auth*', async ( req, res ) => {
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try {
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res.sendFile( `${root}/frontend/dist/auth.html` )
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} catch ( err ) {
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}
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} )
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app.all( '*', async ( req, res ) => {
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try {
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// refrehsing this variable on every request only if it's false
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if ( !setupComplete ) {
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setupComplete = await setupCheck( )
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}
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if ( setupComplete ) {
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res.sendFile( `${root}/frontend/dist/app.html` )
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} else {
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res.sendFile( `${root}/frontend/dist/setup.html` )
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}
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} catch ( error ) {
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res.json( { success: false, message: "Something went wrong" } )
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}
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} );
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}
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let server = http.createServer( app )
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graphqlServer.installSubscriptionHandlers( server )
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server.on( 'listening', ( ) => {
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debug( ` ` )
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debug( `Listening on ${server.address().port}` )
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debug( ` ` )
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} )
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server.listen( port )
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return { server }
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} |