mongodb-stitch/dist/node/util.js

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'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.uriEncodeObject = exports.serviceResponse = undefined;

var _Base = require('Base64');

var base64 = _interopRequireWildcard(_Base);

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }

/**
 * @namespace util
 * @private
 */

/**
 * Utility method for executing a service action as a function call.
 *
 * @memberof util
 * @param {Object} service the service to execute the action on
 * @param {String} action the service action to execute
 * @param {Array} args the arguments to supply to the service action invocation
 * @returns {Promise} the API response from the executed service action
 */
function serviceResponse(service, _ref) {
  var _ref$serviceName = _ref.serviceName,
      serviceName = _ref$serviceName === undefined ? service.serviceName : _ref$serviceName,
      action = _ref.action,
      args = _ref.args;
  var client = service.client;


  if (!client) {
    throw new Error('Service has no client');
  }

  return client.executeServiceFunction(serviceName, action, args);
}

/**
 * Utility function to encode a JSON object into a valid string that can be
 * inserted in a URI. The object is first stringified, then encoded in base64,
 * and finally encoded via the builtin encodeURIComponent function.
 *
 * @memberof util
 * @param {Object} obj The object to encode
 * @returns {String} The encoded object
 */
function uriEncodeObject(obj) {
  return encodeURIComponent(base64.btoa(JSON.stringify(obj)));
}

exports.serviceResponse = serviceResponse;
exports.uriEncodeObject = uriEncodeObject;