@coding-blocks/jsonapi-server/lib/routes/_swagger.js

A config driven NodeJS framework implementing json:api

'use strict'
const swagger = module.exports = { }

const router = require('../router.js')
const swaggerGenerator = require('../swagger')
const jsonApi = require('../../')

swagger.register = () => {
  if (!jsonApi._apiConfig.swagger) return

  router.bindRoute({
    verb: 'get',
    path: 'swagger.json'
  }, (request, resourceConfig, res) => {
    if (!swagger._cache) {
      swagger._cache = swaggerGenerator.generateDocumentation()
    }

    return res.json(swagger._cache)
  })
}