ripple-api/app/v1/user_scores.go

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package v1
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import (
"fmt"
"strconv"
"time"
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"git.zxq.co/ripple/rippleapi/common"
)
type score struct {
ID int `json:"id"`
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BeatmapMD5 string `json:"beatmap_md5"`
Score int64 `json:"score"`
MaxCombo int `json:"max_combo"`
FullCombo bool `json:"full_combo"`
Mods int `json:"mods"`
Count300 int `json:"count_300"`
Count100 int `json:"count_100"`
Count50 int `json:"count_50"`
CountGeki int `json:"count_geki"`
CountKatu int `json:"count_katu"`
CountMiss int `json:"count_miss"`
Time time.Time `json:"time"`
PlayMode int `json:"play_mode"`
Accuracy float64 `json:"accuracy"`
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PP float32 `json:"pp"`
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Completed int `json:"completed"`
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}
type userScore struct {
score
Beatmap *beatmap `json:"beatmap"`
}
type userScoresResponse struct {
common.ResponseBase
Scores []userScore `json:"scores"`
}
const userScoreSelectBase = `
SELECT
scores.id, scores.beatmap_md5, scores.score,
scores.max_combo, scores.full_combo, scores.mods,
scores.300_count, scores.100_count, scores.50_count,
scores.gekis_count, scores.katus_count, scores.misses_count,
scores.time, scores.play_mode, scores.accuracy, scores.pp,
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scores.completed,
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beatmaps.beatmap_id, beatmaps.beatmapset_id, beatmaps.beatmap_md5,
beatmaps.song_name, beatmaps.ar, beatmaps.od, beatmaps.difficulty,
beatmaps.max_combo, beatmaps.hit_length, beatmaps.ranked,
beatmaps.ranked_status_freezed, beatmaps.latest_update
FROM scores
LEFT JOIN beatmaps ON beatmaps.beatmap_md5 = scores.beatmap_md5
LEFT JOIN users ON users.username = scores.username
`
// UserScoresBestGET retrieves the best scores of an user, sorted by PP if
// mode is standard and sorted by ranked score otherwise.
func UserScoresBestGET(md common.MethodData) common.CodeMessager {
cm, wc, param := whereClauseUser(md, "users")
if cm != nil {
return *cm
}
mc := genModeClause(md)
// Do not print 0pp scores on std
if getMode(md.C.Query("mode")) == "std" {
mc += " AND scores.pp > 0"
}
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return scoresPuts(md, fmt.Sprintf(
`WHERE
scores.completed = '3'
AND %s
%s
AND users.allowed = '1'
ORDER BY scores.pp DESC, scores.score DESC %s`,
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wc, mc, common.Paginate(md.C.Query("p"), md.C.Query("l"), 100),
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), param)
}
// UserScoresRecentGET retrieves an user's latest scores.
func UserScoresRecentGET(md common.MethodData) common.CodeMessager {
cm, wc, param := whereClauseUser(md, "users")
if cm != nil {
return *cm
}
return scoresPuts(md, fmt.Sprintf(
`WHERE
%s
%s
AND users.allowed = '1'
ORDER BY scores.time DESC %s`,
wc, genModeClause(md), common.Paginate(md.C.Query("p"), md.C.Query("l"), 100),
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), param)
}
func getMode(m string) string {
switch m {
case "1":
return "taiko"
case "2":
return "ctb"
case "3":
return "mania"
default:
return "std"
}
}
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func genModeClause(md common.MethodData) string {
var modeClause string
if md.C.Query("mode") != "" {
m, err := strconv.Atoi(md.C.Query("mode"))
if err == nil && m >= 0 && m <= 3 {
modeClause = fmt.Sprintf("AND scores.play_mode = '%d'", m)
}
}
return modeClause
}
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func scoresPuts(md common.MethodData, whereClause string, params ...interface{}) common.CodeMessager {
rows, err := md.DB.Query(userScoreSelectBase+whereClause, params...)
if err != nil {
md.Err(err)
return Err500
}
var scores []userScore
for rows.Next() {
var (
us userScore
t string
b beatmapMayOrMayNotExist
)
err = rows.Scan(
&us.ID, &us.BeatmapMD5, &us.Score,
&us.MaxCombo, &us.FullCombo, &us.Mods,
&us.Count300, &us.Count100, &us.Count50,
&us.CountGeki, &us.CountKatu, &us.CountMiss,
&t, &us.PlayMode, &us.Accuracy, &us.PP,
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&us.Completed,
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&b.BeatmapID, &b.BeatmapsetID, &b.BeatmapMD5,
&b.SongName, &b.AR, &b.OD, &b.Difficulty,
&b.MaxCombo, &b.HitLength, &b.Ranked,
&b.RankedStatusFrozen, &b.LatestUpdate,
)
if err != nil {
md.Err(err)
return Err500
}
// puck feppy
us.Time, err = time.Parse("060102150405", t)
if err != nil {
md.Err(err)
return Err500
}
us.Beatmap = b.toBeatmap()
scores = append(scores, us)
}
r := userScoresResponse{}
r.Code = 200
r.Scores = scores
return r
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}