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js-stellar-base/src/operations/clawback_claimable_balance.js

  1. import xdr from '../xdr';
  2. import { validateClaimableBalanceId } from './claim_claimable_balance';
  4. /**
  5.  * Creates a clawback operation for a claimable balance.
  6.  *
  7.  * @function
  8.  * @alias Operation.clawbackClaimableBalance
  9.  * @param {object} opts - Options object
  10.  * @param {string} opts.balanceId - The claimable balance ID to be clawed back.
  11.  * @param {string} [opts.source] - The source account for the operation. Defaults to the transaction's source account.
  12.  *
  13.  * @return {xdr.ClawbackClaimableBalanceOp}
  14.  *
  15.  * @example
  16.  * const op = Operation.clawbackClaimableBalance({
  17.  *   balanceId: '00000000da0d57da7d4850e7fc10d2a9d0ebc731f7afb40574c03395b17d49149b91f5be',
  18.  * });
  19.  *
  20.  * @link https://github.com/stellar/stellar-protocol/blob/master/core/cap-0035.md#clawback-claimable-balance-operation
  21.  */
  22. export function clawbackClaimableBalance(opts = {}) {
  23.   validateClaimableBalanceId(opts.balanceId);
  25.   const attributes = {
  26.     balanceId: xdr.ClaimableBalanceId.fromXDR(opts.balanceId, 'hex')
  27.   };
  29.   const opAttributes = {
  30.     body: xdr.OperationBody.clawbackClaimableBalance(
  31.       new xdr.ClawbackClaimableBalanceOp(attributes)
  32.     )
  33.   };
  34.   this.setSourceAccount(opAttributes, opts);
  36.   return new xdr.Operation(opAttributes);
  37. }