func InsertComment(comment model.Comment) (ret model.Comment, err error) {
s := mongo.GetSession()
defer s.Close()
c := collection(s, util.MONGO_COLLECTION_COMMENT)
comment.Cid = bson.NewObjectId()
comment.Ctime = util.UnixMillSeconds()
return comment, c.Insert(comment)
}
func redisComments(key string, from int64, to int64) (rets []model.Comment, err error) {
var strs []string
strs, err = redisStrs(key, from, to)
if err != nil {
return nil, err
}
rets = make([]model.Comment, len(strs))
for pos, str := range strs {
comment := model.Comment{}
comment.Cid = bson.ObjectIdHex(str)
rets[pos] = comment
}
return
}
