talk/bin/cli-settings

#!/usr/bin/env node

const util = require('./util');
const program = require('commander');
const inquirer = require('inquirer');
const mongoose = require('../services/mongoose');
const SettingsService = require('../services/settings');

// Register the shutdown criteria.
util.onshutdown([() => mongoose.disconnect()]);

/**
 * Change the organization name
 */
async function changeOrgName() {
  try {
    let settings = await SettingsService.retrieve();

    let {organizationName} = await inquirer.prompt([
      {
        name: 'organizationName',
        message: 'Organization Name',
        default: settings.organizationName
      }
    ]);

    if (settings.organizationName !== organizationName) {
      settings.organizationName = organizationName;

      await SettingsService.update(settings);

      console.log('Settings were updated.');
    } else {
      console.log('No update needed, no change was made.');
    }
  } catch (err) {
    console.error(err);
    util.shutdown(1);
  }

  util.shutdown();
}

//==============================================================================
// Setting up the program command line arguments.
//==============================================================================

program
  .command('change-org-name')
  .description('change the organization name')
  .action(changeOrgName);

program.parse(process.argv);

// If there is no command listed, output help.
if (!process.argv.slice(2).length) {
  program.outputHelp();
  util.shutdown();
}