ui5-middleware-lrep-flex/lib/middleware/router.js

Custom UI5 middleware extension for handling requests to SAPUI5 Flexibility Services / Layered Repository

const express = require('express')

const component = require('./component')

/**
 * Custom UI5 Server middleware example
 *
 * @param {object} parameters Parameters
 * @param {object} parameters.resources Resource collections
 * @param {module:@ui5/fs.AbstractReader} parameters.resources.all Reader or Collection to read resources of the
 *                                        root project and its dependencies
 * @param {module:@ui5/fs.AbstractReader} parameters.resources.rootProject Reader or Collection to read resources of
 *                                        the project the server is started in
 * @param {module:@ui5/fs.AbstractReader} parameters.resources.dependencies Reader or Collection to read resources of
 *                                        the projects dependencies
 * @param {object} parameters.middlewareUtil Specification version dependent interface to a
 *                                        [MiddlewareUtil]{@link module:@ui5/server.middleware.MiddlewareUtil} instance
 * @param {object} parameters.options Options
 * @param {string} [parameters.options.configuration] Custom server middleware configuration if given in ui5.yaml
 * @returns {function} Middleware function to use
 */
module.exports = ({ options: { configuration = {} } }) => {
  const { enable = true } = configuration
  if (!enable) {
    return (req, res, next) => next()
  }
  const router = express.Router()
  component(router, configuration)
  return router
}