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src/services/deploys/smartContract/smartContractDeployParameters.js

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

/**
 * SmartContractDeployParameters class
 * Class used to define the parameters of a deployment to send a smart contract on the network
 */
export default class SmartContractDeployParameters extends AbstractSmartContractDeployParameters {
  /** @type {string} */
  activeKey;

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

  /** @type {Buffer} */
  smartContractBuffer;

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

  /** @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 {Buffer} smartContractBuffer - Buffer of the SmartContract previously read
   * @param {string} fee - Runtime fee for the given SmartContract operation
   * @param {number} ttl - Deploy time to live  in hours
   */
  constructor(activeKey, network, smartContractBuffer, fee, ttl = 1) {
    super();
    this.activeKey = activeKey;
    this.network = network;
    this.smartContractBuffer = smartContractBuffer;
    this.fee = fee;
    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.newModuleBytes(
      new Uint8Array(this.smartContractBuffer),
      RuntimeArgs.fromMap({}),
    );
  }

  /**
   * Get the payment deploy argument
   *
   * @return {DeployUtil.ExecutableDeployItem} - Return a standard payment
   */
  get payment() {
    return DeployUtil.standardPayment(CurrencyUtils.convertCasperToMotes(this.fee));
  }

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