test-triam-base-contract/lib/operations/create_asset.js

Low level triam smart cotnract support library

"use strict";

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

var _stellarXdr_generated = require("../generated/stellar-xdr_generated");

var _stellarXdr_generated2 = _interopRequireDefault(_stellarXdr_generated);

var _keypair = require("../keypair");

var _isInteger = require("lodash/isInteger");

var _isInteger2 = _interopRequireDefault(_isInteger);

var _isUndefined = require("lodash/isUndefined");

var _isUndefined2 = _interopRequireDefault(_isUndefined);

var _jsXdr = require("js-xdr");

var _strkey = require("../strkey");

var _isString = require("lodash/isString");

var _isString2 = _interopRequireDefault(_isString);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/**
 * Create a CreateAsset operation.
 * @function
 * @alias Operation.createAsset
 * @param {object} opts
 * @param {Asset} opts.asset - The asset to create.
 * @param {string} opts.beneficiary - The beneficiary account ID.
 * @param {(number|string)} opts.fee - The amount to send.
 * @param {(number|string)} opts.ratio - The amount to send.
 * @param {string} opts.minfee - The amount to send.
 * The source account for the payment. Defaults to the transaction's source account.
 * @param {string} [opts.source]
 * @returns {xdr.CreateAssetOp}
 */
var createAsset = exports.createAsset = function createAsset(opts) {

  if (!opts.asset) {
    throw new Error("Must provide an asset for a createAsset operation");
  }
  if (!(0, _isUndefined2.default)(opts.minfee) && !this.isValidAmount(opts.minfee, true)) {
    throw new TypeError(this.constructAmountRequirementsError('min fee'));
  }

  var attributes = {};
  attributes.asset = opts.asset.toXDRObject();

  attributes.fee = this._checkUnsignedIntValue("fee", opts.fee);
  attributes.ratio = this._checkUnsignedIntValue("ratio", opts.ratio);
  attributes.minfee = this._toXDRAmount(opts.minfee);

  //attributes.beneficiary = Keypair.fromPublicKey(opts.beneficiary).xdrAccountId();
  if (attributes.fee == 0 && attributes.minfee == 0) {
    if (!((0, _isString2.default)(opts.beneficiary) && opts.beneficiary.length == 0)) {
      throw new Error("beneficiary must be empty when fee and minfee are zero");
    }
  } else {
    if (!((0, _isString2.default)(opts.beneficiary) && opts.beneficiary.length == 56)) {
      throw new Error("beneficiary is invalid");
    }
    if (!_strkey.StrKey.isValidEd25519PublicKey(opts.beneficiary)) {
      throw new Error("beneficiary is invalid");
    }
  }
  attributes.beneficiary = opts.beneficiary;

  var createAsset = new _stellarXdr_generated2.default.CreateAssetOp(attributes);
  var opAttributes = {};
  opAttributes.body = _stellarXdr_generated2.default.OperationBody.createAsset(createAsset);
  this.setSourceAccount(opAttributes, opts);
  return new _stellarXdr_generated2.default.Operation(opAttributes);
};