bemusic/bemuse

/* global Parse */
const GameScore = Parse.Object.extend('GameScore')

Parse.Cloud.define('submitScore', function (request, response) {
  Parse.Cloud.useMasterKey()

  const params = request.params
  const user = request.user

  if (!user) {
    return response.error('Unauthenticated!')
  }

  const query = new Parse.Query(GameScore)
  query.equalTo('user', user)
  query.equalTo('md5', params.md5)
  query.equalTo('playMode', params.playMode)

  query
    .first()
    .then(function (gameScore) {
      if (!gameScore) {
        gameScore = new GameScore()
        gameScore.set('user', user)
        gameScore.set('md5', params.md5)
        gameScore.set('playMode', params.playMode)
        gameScore.set('playCount', 0)
      }
      return gameScore
    })
    .then(function (gameScore) {
      if (params.score > (+gameScore.get('score') || -1)) {
        gameScore.set('recordedAt', new Date())
        gameScore.set('score', params.score)
        gameScore.set('combo', params.combo)
        gameScore.set('total', params.total)
        gameScore.set('count', [
          +params.count[0] || 0,
          +params.count[1] || 0,
          +params.count[2] || 0,
          +params.count[3] || 0,
          +params.count[4] || 0,
        ])
        gameScore.set('log', params.log.length <= 2048 ? params.log : '!')
        gameScore.set('playNumber', gameScore.get('playCount') + 1)
      }
      gameScore.increment('playCount')
      gameScore.set('playerName', user.get('username'))
      return gameScore.save()
    })
    .then(function (gameScore) {
      if (params.md5 === '12345670123456789abcdef89abemuse') {
        return gameScore
      }
      user.increment('playCount')
      user.increment('grandTotalScore', gameScore.get('score'))
      return user.save().then(function () {
        return gameScore
      })
    })
    .then(
      function (gameScore) {
        const countQuery = new Parse.Query(GameScore)
        countQuery.equalTo('md5', params.md5)
        countQuery.equalTo('playMode', params.playMode)
        countQuery.greaterThan('score', gameScore.get('score'))
        return countQuery
          .count()
          .then(
            function (count) {
              return count + 1
            },
            function () {
              return null
            }
          )
          .then(function (rank) {
            response.success({
              meta: { rank: rank, user: user },
              data: gameScore,
            })
          })
      },
      function (error) {
        if (error && error.code && error.message) {
          response.error(
            'Unable to submit score: ' + error.code + ': ' + error.message
          )
        } else if (error && error.message) {
          response.error('Unable to submit score: ' + error.message)
        } else {
          response.error('Unable to submit score: ' + error)
        }
      }
    )
})

Parse.Cloud.afterSave(Parse.User, function (request) {
  Parse.Cloud.useMasterKey()

  const user = request.user

  if (!user.existed()) {
    const userACL = new Parse.ACL(user)
    userACL.setPublicReadAccess(false)
    user.setACL(userACL)
    user.save()
  }
})