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

Low level digitalbits support library

'use strict';

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

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

var _digitalbitsXdr_generated2 = _interopRequireDefault(_digitalbitsXdr_generated);

var _decode_encode_muxed_account = require('../util/decode_encode_muxed_account');

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

/**
 * Creates a clawback operation.
 *
 * @function
 * @alias Operation.clawback
 *
 * @param {object} opts - Options object
 * @param {Asset}  opts.asset - The asset being clawed back.
 * @param {string} opts.amount - The amount of the asset to claw back.
 * @param {string} opts.from - The public key of the (muxed) account to claw back from.
 *
 * @param {string} [opts.source] - The source account for the operation. Defaults to the transaction's source account.
 *
 * @return {xdr.ClawbackOp}
 *
 */
function clawback() {
  var opts = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};

  var attributes = {};

  if (!this.isValidAmount(opts.amount)) {
    throw new TypeError(this.constructAmountRequirementsError('amount'));
  }
  attributes.amount = this._toXDRAmount(opts.amount);
  attributes.asset = opts.asset.toXDRObject();
  attributes.from = (0, _decode_encode_muxed_account.decodeAddressToMuxedAccount)(opts.from);

  var opAttributes = {
    body: _digitalbitsXdr_generated2.default.OperationBody.clawback(new _digitalbitsXdr_generated2.default.ClawbackOp(attributes))
  };
  this.setSourceAccount(opAttributes, opts);

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