src/services/deploys/transfer/TransferDeployParameters.js

import { CLPublicKey, DeployUtil } from 'casper-js-sdk';
import CurrencyUtils from '../../helpers/currencyUtils';
import TransferResult from '../../results/transferResult';
import AbstractSmartContractDeployParameters from '../abstractSmartContractDeployParameters';

/**
 * @constant
 * @type {number}
 */
const fee = 100000000;

/**
 * TransferDeployParameters class
 * Class used to create DeployParameters for a Transfer operation
 */
export default class TransferDeployParameters extends AbstractSmartContractDeployParameters {
  /** @type {string} */
  activeKey;

  /** @type {string} */
  network;

  /** @type {string} */
  amount;

  /** @type {string} */
  target;

  /** @type {string} */
  transferID;

  /** @type {number} */
  ttl;

  /**
   * Constructor
   *
   * @param {string} activeKey - Current active key in the public hex format
   * @param {string} network - Current network to execute the deployment
   * @param {string} amount - Amount to transfer in casper
   * @param {string} target - Public key in the hex format of the receiver
   * @param {string} transferID - TransferID of the transfer operation
   * @param {number} ttl - Deploy time to live  in hours
   */
  constructor(activeKey, network, amount, target, transferID, ttl = 1) {
    super();
    this.activeKey = activeKey;
    this.network = network;
    this.amount = amount;
    this.target = target;
    this.transferID = transferID;
    this.ttl = ttl * 3600000;
  }

  /**
   * Get the deployParams deploy argument
   *
   * @return {DeployUtil.DeployParams} - Return a DeployParams
   */
  get deployParams() {
    return new DeployUtil.DeployParams(
      CLPublicKey.fromHex(this.activeKey),
      this.network,
      1,
      this.ttl,
    );
  }

  /**
   * Get the session deploy argument
   *
   * @return {DeployUtil.ExecutableDeployItem} - Return a session with a SmartContract stored by hash on the network
   */
  get session() {
    return DeployUtil.ExecutableDeployItem.newTransfer(
      CurrencyUtils.convertCasperToMotes(this.amount),
      CLPublicKey.fromHex(this.target),
      undefined,
      this.transferID,
    );
  }

  /**
   * Get the payment deploy argument
   *
   * @return {DeployUtil.ExecutableDeployItem} - Return a standard payment
   */
  // eslint-disable-next-line class-methods-use-this
  get payment() {
    return DeployUtil.standardPayment(fee);
  }

  /**
   * Get a DeployResult constructor
   *
   * @return {TransferResult.constructor} - Return the constructor of a given DeployResult
   */
  // eslint-disable-next-line class-methods-use-this
  get deployResult() {
    return TransferResult;
  }
}