import * as UUID from 'uuid'

import { makeError, replies } from '@oyst/utils'

import Merchant from '../../models/merchant'
import { headers } from '../../validators/headers'
import log from '../../lib/log'
import merchantHandler from '../../handlers/merchant'
import { orderSession } from '../../sessions'
import { authorize as payload } from '../../validators/orders'
import phoneChecker from '@oyst/phone-checker-lambda'

const { error, success } = replies

export default {
  config: {
    pre: [merchantHandler],
    validate: {
      headers,
      payload
    }
  },
  handler: async (req, reply) => {
    try {
      const id = UUID.v4()
      const merchant: Merchant = req.pre.merchant
      if (merchant.error) {
        return error(makeError(merchant.error), reply)
      }
      await merchant.sign({ id })
      await orderSession.setData(id, req.payload)
      const url = merchant.getUrl(req.payload.version)
      success({ url }, reply)
      phoneChecker.warmUp()
    } catch (err) {
      log({ errAuthOrder: err })
      error(makeError(err), reply)
    }
  },
  method: 'POST',
  path: '/v1/orders/authorize'
}