1 import * as express from 'express'
3 import { pseudoRandomBytes } from 'crypto'
4 import { join } from 'path'
6 import { logger } from './logger'
8 function badRequest (req: express.Request, res: express.Response, next: express.NextFunction) {
9 res.type('json').status(400).end()
12 function generateRandomString (size: number, callback: (err: Error, randomString?: string) => void) {
13 pseudoRandomBytes(size, function (err, raw) {
14 if (err) return callback(err)
16 callback(null, raw.toString('hex'))
20 function createEmptyCallback () {
21 return function (err) {
22 if (err) logger.error('Error in empty callback.', { error: err })
26 function getFormatedObjects (objects: any[], objectsTotal: number) {
27 const formatedObjects = []
29 objects.forEach(function (object) {
30 formatedObjects.push(object.toFormatedJSON())
39 // ---------------------------------------------------------------------------