Example #1
0
//---------------------------------------------------------- save to db
func _save(group *GroupInfo) {
	c := db.Collection(COLLECTION)
	info, err := c.Upsert(bson.M{"groupid": group.GroupId}, group)
	if err != nil {
		log.Println(info, err)
	}
}
Example #2
0
//---------------------------------------------------------- startup load groups
func LoadGroups() {
	c := db.Collection(COLLECTION)
	var groups []GroupInfo
	err := c.Find(nil).All(&groups)
	if err != nil {
		log.Println(err)
	}

	for _, v := range groups {
		_groups[v.GroupId] = &v
		_group_names[v.Name] = &v
	}
}
Example #3
0
//---------------------------------------------------------- leave group
func (group *GroupInfo) Leave(user_id int32) {
	_lock.Lock()
	defer _lock.Unlock()

	defer func() { // if no member, delete group
		if group._members.Len() == 0 {
			delete(_groups, group.GroupId)
			delete(_group_names, group.Name)
			c := db.Collection(COLLECTION)
			err := c.Remove(bson.M{"groupid": group.GroupId})
			if err != nil {
				log.Println(err)
			}
		}
	}()

	group._members._remove(user_id)
}