@reedchan/koa-http-proxy/app/steps/decorateProxyReqOpts.js

http proxy middleware for koa

"use strict";

function defaultDecorator(proxyReqOptBuilder /*, userReq */) {
  return proxyReqOptBuilder;
}

function decorateProxyReqOpt(container) {
  var resolverFn = container.options.proxyReqOptDecorator || defaultDecorator;

  return Promise.resolve(
    resolverFn(container.proxy.reqBuilder, container.user.ctx),
  ).then(function (processedReqOpts) {
    delete processedReqOpts.params;
    container.proxy.reqBuilder = processedReqOpts;
    return Promise.resolve(container);
  });
}

module.exports = decorateProxyReqOpt;