const router = require('express').Router()
const { Comment, User, Vote } = require('../db/models')
module.exports = router

router.get('/', async (req, res, next) => {
  try {
    const votes = await Vote.findAll()
    res.send(votes)
  } catch (err) {
    next(err)
  }
})

router.post('/', async (req, res, next) => {
  const {userId, commentId, upvote, downvote} = req.body
  try {
    const votes = await Vote.create({userId, commentId, upvote, downvote})
    res.send(votes)
  } catch (err) {
    next(err)
  }
})

router.get('/:id', async (req, res, next) => {
  try {
    const vote = await Vote.findByPk(+req.params.id)
    res.json(vote)
  } catch (err) {
    next(err)
  }
})

router.post('/:id/delete', async (req, res, next) => {
  try {
    const vote = await Vote.findByPk(+req.params.id)
    await vote.destroy()
    res.json(vote)
  } catch (err) {
    next(err)
  }
})

router.put('/:id/update', async (req, res, next) => {
  const upvote = req.body.downvote
  const downvote = req.body.upvote
  try {
    const vote = await Vote.findByPk(+req.params.id)
    await vote.update({upvote, downvote})
    res.json(vote)
  } catch (err) {
    next(err)
  }
})