func getArticle(client redis.Client, page int, order string) []map[string]string {
if order == "" {
order = "score:"
}
start := (page - 1) * ARTICLES_PER_PAGE
end := start + ARTICLES_PER_PAGE - 1
ids, err := client.Zrevrange(order, start, end)
if err != nil {
log.Fatal("Zrevrange エラーだよ", err.Error())
}
articles := make([]map[string]string, 0)
for _, id := range ids {
articleData := make(map[string]string, 0)
if err := client.Hgetall(string(id), articleData); err != nil {
log.Fatal("Hgetall エラーだよ", err.Error())
}
articleData["id"] = string(id)
articles = append(articles, articleData)
}
return articles
}
