113 lines
2.9 KiB
Go
113 lines
2.9 KiB
Go
package v1
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import (
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"fmt"
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"strconv"
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"strings"
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"github.com/jmoiron/sqlx"
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redis "gopkg.in/redis.v5"
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"zxq.co/ripple/ocl"
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"zxq.co/ripple/rippleapi/common"
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)
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type leaderboardUser struct {
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userData
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ChosenMode modeData `json:"chosen_mode"`
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PlayStyle int `json:"play_style"`
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FavouriteMode int `json:"favourite_mode"`
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}
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type leaderboardResponse struct {
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common.ResponseBase
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Users []leaderboardUser `json:"users"`
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}
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const lbUserQuery = `
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SELECT
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users.id, users.username, users.register_datetime, users.privileges, users.latest_activity,
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users_stats.username_aka, users_stats.country,
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users_stats.play_style, users_stats.favourite_mode,
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users_stats.ranked_score_%[1]s, users_stats.total_score_%[1]s, users_stats.playcount_%[1]s,
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users_stats.replays_watched_%[1]s, users_stats.total_hits_%[1]s,
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users_stats.avg_accuracy_%[1]s, users_stats.pp_%[1]s
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FROM users
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INNER JOIN users_stats ON users_stats.id = users.id
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WHERE users.id IN (?)
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`
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// LeaderboardGET gets the leaderboard.
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func LeaderboardGET(md common.MethodData) common.CodeMessager {
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m := getMode(md.Query("mode"))
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// md.Query.Country
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p := common.Int(md.Query("p")) - 1
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if p < 0 {
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p = 0
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}
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l := common.InString(1, md.Query("l"), 500, 50)
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key := "ripple:leaderboard:" + m
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if md.Query("country") != "" {
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key += ":" + md.Query("country")
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}
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results, err := md.R.ZRevRange(key, int64(p*l), int64(p*l+l-1)).Result()
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if err != nil {
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md.Err(err)
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return Err500
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}
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var resp leaderboardResponse
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resp.Code = 200
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if len(results) == 0 {
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return resp
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}
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query := fmt.Sprintf(lbUserQuery+` ORDER BY users_stats.pp_%[1]s DESC, users_stats.ranked_score_%[1]s DESC`, m)
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query, params, _ := sqlx.In(query, results)
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rows, err := md.DB.Query(query, params...)
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if err != nil {
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md.Err(err)
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return Err500
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}
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for rows.Next() {
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var u leaderboardUser
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err := rows.Scan(
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&u.ID, &u.Username, &u.RegisteredOn, &u.Privileges, &u.LatestActivity,
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&u.UsernameAKA, &u.Country, &u.PlayStyle, &u.FavouriteMode,
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&u.ChosenMode.RankedScore, &u.ChosenMode.TotalScore, &u.ChosenMode.PlayCount,
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&u.ChosenMode.ReplaysWatched, &u.ChosenMode.TotalHits,
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&u.ChosenMode.Accuracy, &u.ChosenMode.PP,
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)
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if err != nil {
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md.Err(err)
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continue
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}
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u.ChosenMode.Level = ocl.GetLevelPrecise(int64(u.ChosenMode.TotalScore))
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if i := leaderboardPosition(md.R, m, u.ID); i != 0 {
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u.ChosenMode.GlobalLeaderboardRank = &i
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}
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if i := countryPosition(md.R, m, u.ID, u.Country); i != 0 {
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u.ChosenMode.CountryLeaderboardRank = &i
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}
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resp.Users = append(resp.Users, u)
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}
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return resp
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}
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func leaderboardPosition(r *redis.Client, mode string, user int) int {
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return int(r.ZRevRank("ripple:leaderboard:"+mode, strconv.Itoa(user)).Val()) + 1
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}
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func countryPosition(r *redis.Client, mode string, user int, country string) int {
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return int(r.ZRevRank("ripple:leaderboard:"+mode+":"+strings.ToLower(country), strconv.Itoa(user)).Val()) + 1
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}
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