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Текущая директория: /usr/lib/node_modules/bitgo/node_modules/stellar-base/lib/operations

Просмотр файла: liquidity_pool_withdraw.js

'use strict';

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

var _xdr = require('../xdr');

var _xdr2 = _interopRequireDefault(_xdr);

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

/**
 * Creates a liquidity pool withdraw operation.
 *
 * @function
 * @alias Operation.liquidityPoolWithdraw
 * @see https://developers.stellar.org/docs/start/list-of-operations/#liquidity-pool-withdraw
 *
 * @param {object} opts - Options object
 * @param {string} opts.liquidityPoolId - The liquidity pool ID.
 * @param {string} opts.amount - Amount of pool shares to withdraw.
 * @param {string} opts.minAmountA - Minimum amount of first asset to withdraw.
 * @param {string} opts.minAmountB - Minimum amount of second asset to withdraw.
 * @param {string} [opts.source] - The source account for the operation. Defaults to the transaction's source account.
 *
 * @returns {xdr.Operation}   The resulting operation (xdr.LiquidityPoolWithdrawOp).
 */
function liquidityPoolWithdraw() {
  var opts = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};

  var attributes = {};
  if (!opts.liquidityPoolId) {
    throw new TypeError('liquidityPoolId argument is required');
  }
  attributes.liquidityPoolId = _xdr2.default.PoolId.fromXDR(opts.liquidityPoolId, 'hex');

  if (!this.isValidAmount(opts.amount)) {
    throw new TypeError('amount argument is required');
  }
  attributes.amount = this._toXDRAmount(opts.amount);

  if (!this.isValidAmount(opts.minAmountA, true)) {
    throw new TypeError('minAmountA argument is required');
  }
  attributes.minAmountA = this._toXDRAmount(opts.minAmountA);

  if (!this.isValidAmount(opts.minAmountB, true)) {
    throw new TypeError('minAmountB argument is required');
  }
  attributes.minAmountB = this._toXDRAmount(opts.minAmountB);

  var liquidityPoolWithdrawOp = new _xdr2.default.LiquidityPoolWithdrawOp(attributes);
  var opAttributes = {
    body: _xdr2.default.OperationBody.liquidityPoolWithdraw(liquidityPoolWithdrawOp)
  };
  this.setSourceAccount(opAttributes, opts);

  return new _xdr2.default.Operation(opAttributes);
}

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