freeCodeCamp/probot/presolver/node_modules/@octokit/webhooks/index.js

module.exports = createWebhooksApi

const createEventHandler = require('./event-handler')
const middleware = require('./middleware/middleware')
const sign = require('./sign')
const verify = require('./verify')
const verifyAndReceive = require('./middleware/verify-and-receive')

function createWebhooksApi (options) {
  if (!options || !options.secret) {
    throw new Error('options.secret required')
  }

  const state = {
    eventHandler: createEventHandler(options),
    path: options.path || '/',
    secret: options.secret
  }

  return {
    sign: sign.bind(null, options.secret),
    verify: verify.bind(null, options.secret),
    on: state.eventHandler.on,
    removeListener: state.eventHandler.removeListener,
    receive: state.eventHandler.receive,
    middleware: middleware.bind(null, state),
    verifyAndReceive: verifyAndReceive.bind(null, state)
  }
}