func CreateUser(user models.User) (int, createResponse) {
user.Id = uuid.NewV4().String()
user.Password = Hash(user.Password)
result, err := db.UserTable.Insert(user).RunWrite(db.Session)
// For some ungodly strange reason rethink thinks returning errors on multiple insertions are better in the
// results, than in the actual err variable. Documented here: https://github.com/rethinkdb/rethinkdb/issues/899
if err != nil || result.Errors > 0 {
firstError := errors.New(result.FirstError)
if r.IsConflictErr(err) || r.IsConflictErr(firstError) {
return http.StatusConflict, createResponse{userAlreadyExists, nil}
}
panic(err)
}
return http.StatusCreated, createResponse{userCreated, &user}
}
// TopicCreateP2P given two users creates a p2p topic
func (a *RethinkDbAdapter) TopicCreateP2P(initiator, invited *t.Subscription) error {
initiator.Id = initiator.Topic + ":" + initiator.User
// Don't care if the initiator changes own subscription
_, err := rdb.DB(a.dbName).Table("subscriptions").Insert(initiator, rdb.InsertOpts{Conflict: "replace"}).
RunWrite(a.conn)
if err != nil {
return err
}
// Ensure this is a new subscription. If one already exist, don't overwrite it
invited.Id = invited.Topic + ":" + invited.User
_, err = rdb.DB(a.dbName).Table("subscriptions").Insert(invited, rdb.InsertOpts{Conflict: "error"}).
RunWrite(a.conn)
if err != nil {
// Is this a duplicate subscription? If so, ifnore it. Otherwise it's a genuine DB error
if !rdb.IsConflictErr(err) {
return err
}
}
topic := &t.Topic{
ObjHeader: t.ObjHeader{Id: initiator.Topic},
Access: t.DefaultAccess{Auth: t.ModeP2P, Anon: t.ModeBanned}}
topic.ObjHeader.MergeTimes(&initiator.ObjHeader)
return a.TopicCreate(topic)
}
// Add user's authentication record
func (a *RethinkDbAdapter) AddAuthRecord(uid t.Uid, unique string, secret []byte, expires time.Time) (error, bool) {
_, err := rdb.DB(a.dbName).Table("auth").Insert(
map[string]interface{}{
"unique": unique,
"userid": uid.String(),
"secret": secret,
"expires": expires}).RunWrite(a.conn)
if err != nil {
if rdb.IsConflictErr(err) {
return errors.New("duplicate credential"), true
}
return err, false
}
return nil, false
}
