PeerTube/server/helpers/utils.ts

40 lines
926 B
TypeScript

import * as express from 'express'
import { pseudoRandomBytesPromise } from './core-utils'
import { ResultList } from '../../shared'
function badRequest (req: express.Request, res: express.Response, next: express.NextFunction) {
res.type('json').status(400).end()
}
function generateRandomString (size: number) {
return pseudoRandomBytesPromise(size).then(raw => raw.toString('hex'))
}
interface FormatableToJSON {
toFormatedJSON ()
}
function getFormatedObjects<U, T extends FormatableToJSON> (objects: T[], objectsTotal: number) {
const formatedObjects: U[] = []
objects.forEach(function (object) {
formatedObjects.push(object.toFormatedJSON())
})
const res: ResultList<U> = {
total: objectsTotal,
data: formatedObjects
}
return res
}
// ---------------------------------------------------------------------------
export {
badRequest,
generateRandomString,
getFormatedObjects
}