//Retweet the tweet and store the fact that this has been done in Redis
//If the tweet has already been retweeted before, do nothing
func retweetAndLog(api anaconda.TwitterApi, tweet anaconda.Tweet) (err error) {
already_retweeted, err := alreadyRetweeted(tweet)
if err != nil {
return err
}
//Only retweet (and log) if the tweet has not already been retweeted
if !already_retweeted {
if _, err = api.Retweet(tweet.Id, true); err != nil {
return
}
if _, err = c.Do("SET", tweet.Id_str, strconv.FormatInt(time.Now().Unix(), 10)); err != nil {
return
}
log.Printf("Set %s in redis", tweet.Id_str)
return
}
return
}