xdb-digitalbits-base/lib/operations/create_account.js

Low level digitalbits support library

'use strict';

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

var _digitalbitsXdr_generated = require('../generated/digitalbits-xdr_generated');

var _digitalbitsXdr_generated2 = _interopRequireDefault(_digitalbitsXdr_generated);

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

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

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

/**
 * Create and fund a non existent account.
 * @function
 * @alias Operation.createAccount
 * @param {object} opts Options object
 * @param {string} opts.destination - Destination account ID to create an account for.
 * @param {string} opts.startingBalance - Amount in XDB the account should be funded for. Must be greater
 *                                   than the [reserve balance amount](https://developers.digitalbits.io/guides/concepts/fees.html).
 * @param {string} [opts.source] - The source account for the payment. Defaults to the transaction's source account.
 * @returns {xdr.CreateAccountOp} Create account operation
 */
function createAccount(opts) {
  if (!_strkey.StrKey.isValidEd25519PublicKey(opts.destination)) {
    throw new Error('destination is invalid');
  }
  if (!this.isValidAmount(opts.startingBalance, true)) {
    throw new TypeError('startingBalance must be of type String, represent a non-negative number and have at most 7 digits after the decimal');
  }
  var attributes = {};
  attributes.destination = _keypair.Keypair.fromPublicKey(opts.destination).xdrAccountId();
  attributes.startingBalance = this._toXDRAmount(opts.startingBalance);
  var createAccountOp = new _digitalbitsXdr_generated2.default.CreateAccountOp(attributes);

  var opAttributes = {};
  opAttributes.body = _digitalbitsXdr_generated2.default.OperationBody.createAccount(createAccountOp);
  this.setSourceAccount(opAttributes, opts);

  return new _digitalbitsXdr_generated2.default.Operation(opAttributes);
}