mirror of
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83 lines
2.0 KiB
TypeScript
83 lines
2.0 KiB
TypeScript
import path from 'path'
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import express, { ErrorRequestHandler } from 'express'
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import cookieParser from 'cookie-parser'
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import dotenv from 'dotenv'
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import {
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copySASjsCore,
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getWebBuildFolder,
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instantiateLogger,
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loadAppStreamConfig,
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ReturnCode,
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setProcessVariables,
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setupFolders,
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verifyEnvVariables
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} from './utils'
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import {
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configureCors,
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configureExpressSession,
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configureLogger,
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configureSecurity
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} from './app-modules'
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dotenv.config()
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instantiateLogger()
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if (verifyEnvVariables()) process.exit(ReturnCode.InvalidEnv)
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const app = express()
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const onError: ErrorRequestHandler = (err, req, res, next) => {
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console.error(err.stack)
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res.status(500).send('Something broke!')
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}
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export default setProcessVariables().then(async () => {
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app.use(cookieParser())
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configureLogger(app)
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/***********************************
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* Handle security and origin *
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***********************************/
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configureSecurity(app)
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/***********************************
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* Enabling CORS *
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***********************************/
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configureCors(app)
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/***********************************
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* DB Connection & *
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* Express Sessions *
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* With Mongo Store *
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***********************************/
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configureExpressSession(app)
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app.use(express.json({ limit: '100mb' }))
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app.use(express.static(path.join(__dirname, '../public')))
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// Body parser is used for decoding the formdata on POST request.
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// Currently only place we use it is SAS9 Mock - POST /SASLogon/login
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app.use(express.urlencoded({ extended: true }))
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await setupFolders()
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await copySASjsCore()
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// loading these modules after setting up variables due to
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// multer's usage of process var process.driveLoc
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const { setupRoutes } = await import('./routes/setupRoutes')
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setupRoutes(app)
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await loadAppStreamConfig()
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// should be served after setting up web route
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// index.html needs to be injected with some js script.
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app.use(express.static(getWebBuildFolder()))
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app.use(onError)
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return app
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})
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