aelf-command/src/command/event.js

A CLI tools for AElf

import AElf from 'aelf-sdk';
import BaseSubCommand from './baseSubCommand.js';
import { commonGlobalOptionValidatorDesc, eventCommandParameters, eventCommandUsage } from '../utils/constants.js';
import { deserializeLogs } from '../utils/utils.js';
import { logger, plainLogger } from '../utils/myLogger.js';
/**
 * @typedef {import('commander').Command} Command
 * @typedef {import('../../types/rc/index.js').default} Registry
 */
class EventCommand extends BaseSubCommand {
  /**
   * Constructs a new EventCommand instance.
   * @param {Registry} rc - The registry instance.
   */

  constructor(rc) {
    super(
      'event',
      eventCommandParameters,
      'Deserialize the result returned by executing a transaction',
      [],
      eventCommandUsage,
      rc,
      commonGlobalOptionValidatorDesc
    );
  }
  /**
   * Executes the event command.
   * @param {Command} commander - The commander instance.
   * @param {...any} args - Additional arguments.
   * @returns {Promise<void>} A promise that resolves when the command execution is complete.
   */
  async run(commander, ...args) {
    // @ts-ignore
    const { options, subOptions } = await super.run(commander, ...args);
    const { endpoint } = options;
    try {
      const { txId } = subOptions;
      const aelf = new AElf(new AElf.providers.HttpProvider(endpoint));
      const txResult = await aelf.chain.getTxResult(txId);
      // console.log(plainLogger.info(`Transaction ${txId}'s Logs: \n ${JSON.stringify(txResult.Logs, null, 2)}`));
      if (!txResult.Status || txResult.Status.toUpperCase() !== 'MINED') {
        // @ts-ignore
        console.log(plainLogger.info(`Transaction ${txId} is not mined`));
      } else if (!txResult.Logs) {
        // @ts-ignore
        console.log(plainLogger.info(`Transaction ${txId} returns void`));
      } else {
        this.oraInstance.start('Deserialize Transaction Logs...');
        let logs = txResult.Logs;
        const results = await deserializeLogs(aelf, logs);
        logs = logs.map((item, index) => ({
          ...item,
          Result: results[index]
        }));
        this.oraInstance.clear();

        console.log(
          // @ts-ignore
          `\n${plainLogger.info(`\nThe results returned by \nTransaction: ${txId} is: \n${JSON.stringify(logs, null, 2)}`)}`
        );
        this.oraInstance.succeed('Succeed!');
      }
    } catch (e) {
      this.oraInstance.fail('Failed!');
      // @ts-ignore
      logger.error(e);
    }
  }
}

export default EventCommand;