func articleVote(client redis.Client, user, article string) {
cutoff := time.Now().Add(ONE_WEEK_DAY * time.Second)
// 記事チェック
if hit, err := client.Exists("time:"); err != nil {
log.Fatal("Existsエラーだよ", err.Error())
} else if !hit {
log.Fatal("記事がないよ ")
}
// 期限チェック
if score, err := client.Zscore("time:", []byte(article)); err != nil {
log.Fatal("Zscoreエラーだよ", err.Error())
} else {
if cutoff.After(time.Unix(int64(score), 0)) {
fmt.Println("Afterだった ", cutoff.Unix(), " ", int64(score))
return
}
}
articleID := strings.TrimPrefix(article, "article:")
fmt.Println("articleID", articleID)
ok, err := client.Sadd("voted:"+articleID, []byte(user))
if err != nil {
log.Fatal("Saddエラーだよ", err.Error())
}
if ok {
if _, err := client.Zincrby("score:", []byte(article), VOTE_SCORE); err != nil {
log.Fatal("Zincrbyエラーだよ", err.Error())
}
if _, err := client.Hincrby(article, "votes", 1); err != nil {
log.Fatal("Hincrbyエラーだよ", err.Error())
}
}
}