cityssm/faster-web-helper

import http from 'node:http'
import path from 'node:path'

import { secondsToMillis } from '@cityssm/to-millis'
import cookieParser from 'cookie-parser'
import Debug from 'debug'
import { asyncExitHook } from 'exit-hook'
import express from 'express'
import schedule from 'node-schedule'

import { getConfigProperty } from './helpers/functions.config.js'
import type { ModuleInitializerOptions } from './modules/types.js'

const debug = Debug('faster-web-helper:app')

/*
 * Initialize app
 */

const app = express()

app.set('views', path.join('views'))
app.set('view engine', 'ejs')

app.use((request, _response, next) => {
  debug(`${request.method} ${request.url}`)
  next()
})

app.use(express.json())

app.use(
  express.urlencoded({
    extended: false
  })
)

app.use(cookieParser())

/*
 * Initialize modules
 */

const options: ModuleInitializerOptions = {
  app
}

if (getConfigProperty('modules.autocomplete.isEnabled')) {
  const initializeAutocompleteModule = await import(
    './modules/autocomplete/initializeAutocompleteModule.js'
  )
  await initializeAutocompleteModule.default(options)
}

if (getConfigProperty('modules.inventoryScanner.isEnabled')) {
  debug('Initializing Inventory Scanner')
}

if (getConfigProperty('modules.worktechUpdate.isEnabled')) {
  const initializeWorktechUpdateModule = await import(
    './modules/worktechUpdate/initializeWorktechUpdateModule.js'
  )
  await initializeWorktechUpdateModule.default(options)
}

if (getConfigProperty('modules.tempFolderCleanup.isEnabled')) {
  const initializeTempFolderCleanupModule = await import(
    './modules/tempFolderCleanup/initializeTempFolderCleanupModule.js'
  )
  await initializeTempFolderCleanupModule.default(options)
}

if (getConfigProperty('modules.purchaseOrderApprovals.isEnabled')) {
  const initializePurchaseOrderApprovalsModule = await import(
    './modules/purchaseOrderApprovals/initializePurchaseOrderApprovalsModule.js'
  )
  initializePurchaseOrderApprovalsModule.default(options)
}

/*
 * Initialize server
 */

const httpPort = getConfigProperty('webServer.httpPort')

// eslint-disable-next-line @typescript-eslint/no-misused-promises, sonarjs/no-misused-promises
const httpServer = http.createServer(app)

httpServer.listen(httpPort)
debug(`HTTP listening on ${httpPort.toString()}`)

asyncExitHook(
  async () => {
    await schedule.gracefulShutdown()
    httpServer.close()
  },
  {
    wait: secondsToMillis(1)
  }
)