fakemail-guard/scripts/add.js

Email validation with more than 10K disposable/temporary email domains

/**
 * @file This will add a domain to the list
 */

const { getDomains, cleanDomains } = require('./clean')
const validCategories = [ 'disposable', 'freemail' ]

const addDomain = () => {
  if (process.argv.length < 4) {
    throw new Error('This script should be ran: yarn run add-domain gmail.com freemail')
  } else if (!validCategories.includes(process.argv[2])) {
    throw new Error(`Valid categories are: ${validCategories.join(', ')}`)
  }

  const category = process.argv[2].trim().toLowerCase()
  const domain = process.argv[3].trim().toLowerCase()
  const domains = getDomains()

  if (domains[domain]) {
    throw new Error(`Domain ${domain} is already in domains list`)
  }

  domains[domain] = category
  cleanDomains(domains)
  console.log(`Domain ${domain} has been added as ${category}`)
}

require.main === module && addDomain()