.FIX. Use PP rather than score in leaderboard generation

type lbUser struct {

	uid int

	score int64

	pp  int

}

type lbUserSlice []lbUser

	return len(l)

}

func (l lbUserSlice) Less(i, j int) bool {

	return l[i].score > l[j].score

	return l[i].pp > l[j].pp

}

func (l lbUserSlice) Swap(i, j int) {

	l[i], l[j] = l[j], l[i]

}

func opBuildLeaderboard() {

	initQuery := "SELECT users_stats.id, ranked_score_std, ranked_score_taiko, ranked_score_ctb, ranked_score_mania FROM users_stats LEFT JOIN users ON users.id = users_stats.id WHERE users.allowed = '1'"

	initQuery := "SELECT users_stats.id, pp_std, pp_taiko, pp_ctb, pp_mania FROM users_stats LEFT JOIN users ON users.id = users_stats.id WHERE users.allowed = '1'"

	rows, err := db.Query(initQuery)

	if err != nil {

		queryError(err, initQuery)

	for rows.Next() {

		var (

			uid     int

			stdScore   int64

			taikoScore int64

			ctbScore   int64

			maniaScore int64

			stdPP   int

			taikoPP int

			ctbPP   int

			maniaPP int

		)

		rows.Scan(&uid, &stdScore, &taikoScore, &ctbScore, &maniaScore)

		std = append(std, lbUser{uid, stdScore})

		taiko = append(taiko, lbUser{uid, taikoScore})

		ctb = append(ctb, lbUser{uid, ctbScore})

		mania = append(mania, lbUser{uid, maniaScore})

		rows.Scan(&uid, &stdPP, &taikoPP, &ctbPP, &maniaPP)

		std = append(std, lbUser{uid, stdPP})

		taiko = append(taiko, lbUser{uid, taikoPP})

		ctb = append(ctb, lbUser{uid, ctbPP})

		mania = append(mania, lbUser{uid, maniaPP})

	}

	rows.Close()

	sort.Sort(std)

		var modeInsert = "INSERT INTO leaderboard_" + modeToString(modeID) + " (position, user, v) VALUES "

		for pos, us := range sl {

			modeInsert += fmt.Sprintf("(?, ?, ?), ")

			params = append(params, pos+1, us.uid, us.score)

			params = append(params, pos+1, us.uid, us.pp)

		}

		// remove last two characters (`, `)

		modeInsert = modeInsert[:len(modeInsert)-2]