now-flow/src/providers/sh/commands/domains/buy.js

Add deployment workflows to Zeit now

// Packages
const { italic, bold } = require('chalk')

// Utilities
const error = require('../../../../util/output/error')
const wait = require('../../../../util/output/wait')
const cmd = require('../../../../util/output/cmd')
const param = require('../../../../util/output/param')
const info = require('../../../../util/output/info')
const success = require('../../../../util/output/success')
const stamp = require('../../../../util/output/stamp')
const promptBool = require('../../../../util/input/prompt-bool')
const eraseLines = require('../../../../util/output/erase-lines')
const treatBuyError = require('../../util/domains/treat-buy-error')
const NowCreditCards = require('../../util/credit-cards')
const addBilling = require('../billing/add')

module.exports = async function({ domains, args, currentTeam, user, coupon }) {
	const name = args[0]
	let elapsed

	if (!name) {
		return console.error(error(`Missing domain name. Run ${cmd('now domains help')}`))
	}

	const nameParam = param(name)
	let stopSpinner

	let price
	let period
	let validCoupon
	try {
		if (coupon) {
			stopSpinner = wait(`Validating coupon ${param(coupon)}`)
			const creditCards = new NowCreditCards({
				apiUrl: domains._agent._url,
				token: domains._token,
				debug: domains._debug,
				currentTeam
			})
			const [couponInfo, { cards }] = await Promise.all([
				domains.coupon(coupon),
				creditCards.ls()
			])
			stopSpinner()

			if (!couponInfo.isValid) {
				return console.error(error(`The coupon ${param(coupon)} is invalid`))
			}

			if (!couponInfo.canBeUsed) {
				return console.error(error(`The coupon ${param(coupon)} has already been used`))
			}

			validCoupon = true

			if (cards.length === 0) {
				info(
					'You have no credit cards on file. Please add one in order to claim your free domain'
				)
				info(`Your card will ${bold('not')} be charged`)

				await addBilling({
					creditCards,
					currentTeam,
					user,
					clear: true
				})
			}
		}
		elapsed = stamp()
		stopSpinner = wait(`Checking availability for ${nameParam}`)
		const json = await domains.price(name)
		price = validCoupon ? 0 : json.price
		period = json.period
	} catch (err) {
		stopSpinner()
		return console.error(error(err.message))
	}

	const available = await domains.status(name)
	stopSpinner()

	if (!available) {
		console.error(error(
			`The domain ${nameParam} is ${italic('unavailable')}! ${elapsed()}`
		))
		return
	}

	const periodMsg = `${period}yr${period > 1 ? 's' : ''}`
	console.log(info(
		`The domain ${nameParam} is ${italic('available')} to buy under ${bold(
			(currentTeam && currentTeam.slug) || user.username || user.email
		)}! ${elapsed()}`
	))
	const confirmation = await promptBool(
		`Buy now for ${bold(`$${price}`)} (${periodMsg})?`
	)

	eraseLines(1)
	if (!confirmation) {
		return info('Aborted')
	}

	stopSpinner = wait('Purchasing')
	elapsed = stamp()
	try {
		await domains.buy({ name, coupon })
	} catch (err) {
		stopSpinner()
		return treatBuyError(err)
	}

	stopSpinner()

	console.log(success(`Domain ${nameParam} purchased ${elapsed()}`))
	console.log(info(
		`You may now use your domain as an alias to your deployments. Run ${cmd(
			'now alias --help'
		)}`
	))
}