func RedisAddTeamMember(tid, uid uint64) error {
count := RedisTeamMemberCount(tid)
if int(count) >= MAX_MEMBER_NUM_TEAM {
return errors.New("team member too many")
}
userKey := fmt.Sprintf("%s%d", SET_TEAM_MEMBER, tid)
val := fmt.Sprintf("%d", uid)
redis.RedisSAdd(userKey, val)
//member version
val = fmt.Sprintf("%d", time.Now().Unix())
userKey = fmt.Sprintf("%s%d", KEY_TEAM_MEMBER_VER, tid)
redis.RedisSet(userKey, val)
userKey = fmt.Sprintf("%s%d", SET_USERS_TEAM, uid)
val = fmt.Sprintf("%d", tid)
redis.RedisSAdd(userKey, val)
return nil
}
func GetNextTeamId(uid uint64) (uint64, error) {
// lock uid
c := common.MongoCollection(TEAM_DB, TEAM_INFO_TABLE)
ti := &TeamInfo{}
// 先找一个无效的组id，相当于被删除的组
if err := c.Find(bson.M{"uid": uid, "teamtype": TEAM_TYPE_INVALID}).One(ti); err != nil && err != mgo.ErrNotFound {
return 0, errors.As(err, uid)
}
// 若没有无效组，查找已有最大组id
if err := c.Find(bson.M{"uid": uid}).Sort("-teamid").One(ti); err != nil {
if err == mgo.ErrNotFound {
// 没有组，从1计数
return uint64(int(uid)*MAX_NUM_TEAM + 1), nil
}
return 0, errors.As(err, uid)
}
// 判断是否超过用户组上限
if int(ti.TeamId)%MAX_NUM_TEAM >= MAX_NUM_TEAM_USER {
return 0, errors.New("user create team too many", uid)
}
return ti.TeamId + 1, nil
}