apiconnect-cli-publish-bluemix/lib/plugins/bluemix-runtime.js

Plugin for IBM API Connect Developer Toolkit

/********************************************************* {COPYRIGHT-TOP} ***
 * Licensed Materials - Property of IBM
 * 5725-Z22, 5725-Z63, 5725-U33, 5725-Z63
 *
 * (C) Copyright IBM Corporation 2016, 2018
 *
 * All Rights Reserved.
 * US Government Users Restricted Rights - Use, duplication or disclosure
 * restricted by GSA ADP Schedule Contract with IBM Corp.
 ********************************************************** {COPYRIGHT-END} **/
// Node module: apiconnect-cli-publish-bluemix

'use strict';

var fs = require('fs');
var rp = require('request-promise');

var bluemixRuntime = module.exports;

/** ---------------- Deploy the runtime to BlueMix and get the route returned -------------------- */

bluemixRuntime.createApp = function(options) {
  /** =================== file stream to read in Zip ====================== */
  var applicationStream = fs.createReadStream(options.zipFilePath);
  var fileName = options.appName + '_runtime';

  /** =================== Make the request to the RTM ====================== */
  var opt = {
    url: [ getAppUrl(options.deployer), options.appName ].join('/'),
    qs: {},
    headers: {
      authorization: getAuthorization(options.encryptedToken),
      'content-type': 'multipart/form-data',
    },
    method: 'PUT',
    json: true,
    formData: {
      projectType: options.projectType,
      org: options.bmOrgName,
      space: options.bmSpaceName,
      providerAccount: options.providerAccount,
      application: {
        value: applicationStream,
        options: {
          filename: fileName,
          contentType: 'application/zip',
        },
      },
    },
  };

  /** =================== Set the flag for UI ====================== */
  if (options.ui) {
    opt.qs.guid = true;
  }

  /** =================== Set the flag for Versioning ============== */
  if (!(options.inplaceUpdate)) {
    opt.qs.inplaceUpdate = false;
    if (options.newName !== null) {
      opt.formData.newAppName = options.newName;
    }
    opt.formData.removeOldRoute = 'true';
  }

  /** =================== Send request to RTM ====================== */
  return rp(opt).then(function(body) {
    return body;
  }).catch(function(error) {
    return error.error;
  });
};

bluemixRuntime.getBluemixAPIHost = function(url, token) {

  var options = {
    url: [ getInfoUrl(url), 'bluemixAPIHost' ].join('/'),
    headers: {
      authorization: getAuthorization(token),
    },
    json: true,
    method: 'GET',
  };

  return rp(options).then(function(body) {
    if (body.BLUEMIX_API_HOST) {
      return body.BLUEMIX_API_HOST;
    } else {
      return bluemixRuntime.getRegion(url, token).then(function(region) {
        return bluemixRuntime.getBluemixAPIHostByRegion(url, region, token);
      });
    }
  });
};

bluemixRuntime.getBluemixAPIHostByRegion = function(url, region, token) {
  var options = {
    url: [ getInfoUrl(url), 'bluemixAPIHost' ].join('/'),
    headers: {
      authorization: getAuthorization(token),
    },
    qs: {
      q: { bmInstance: region },
    },
    json: true,
    method: 'GET',
  };

  return rp(options).then(function(body) {
    return body[region];
  });
};

bluemixRuntime.getRegion = function(url, token) {
  var options = {
    url: [ getInfoUrl(url), 'region' ].join('/'),
    headers: {
      authorization: getAuthorization(token),
    },
    json: true,
    method: 'GET',
  };
  return rp(options).then(function(body) {
    return body.region;
  });
};

bluemixRuntime.getBaseUrl = function(host) {
  var baseUrl;
  if (host.indexOf('apiconnect.ibmcloud.com') === -1 && host.indexOf('apim.ibmcloud.com') === -1
    && host.indexOf('apiconnect.cloud.ibm.com') === -1 && host.indexOf('apiconnect.test.cloud.ibm.com') === -1) {
    baseUrl = 'https://deployer-service-apiconnect' + host.substr(host.indexOf('.'), host.length);
  } else {
    baseUrl = 'https://deployer.service.' + host.replace(/apimanager./ig, '');
  }
  return baseUrl;
};

function getAuthorization(token) {
  return [ 'bearer', token ].join(' ');
}

function getInfoUrl(url) {
  return [ url, 'v1', 'info' ].join('/');
}

function getAppUrl(url) {
  return [ url, 'v1', 'cf-app' ].join('/');
}