func (ts *Tribserver) CreateUser(args *tribproto.CreateUserArgs, reply *tribproto.CreateUserReply) error {
// Set responses by modifying the reply structure, like:
// reply.Status = tribproto.EEXISTS
//check errors for any calls to libstore
//call libstore.get on the user
_, exists := ts.lstore.Get(args.Userid)
//if error is found, then user does not exist yet
if exists != nil {
err1 := ts.lstore.Put(args.Userid, "0")
if err1 != nil {
return err1
}
//then set reply to OK
reply.Status = tribproto.OK
return nil
}
//else, the user already exists and we can't create
//set reply to EEXISTS
reply.Status = tribproto.EEXISTS
//return nil
return nil
}
/**@brief create a new user
* @param CreateUserArgs
* @param CreateUserReply
* @return error
*/
func (ts *Tribserver) CreateUser(
args *tribproto.CreateUserArgs, reply *tribproto.CreateUserReply) error {
var trib_key, fllw_key string
var err error
trib_key = fmt.Sprintf("%s:T", args.Userid)
fllw_key = fmt.Sprintf("%s:F", args.Userid)
_, err = ts.Store.GetList(trib_key)
if err == nil {
lsplog.Vlogf(0, "try create user %s , but exist !", args.Userid)
reply.Status = tribproto.EEXISTS
return nil
}
err = ts.Store.Put(trib_key, "")
if lsplog.CheckReport(2, err) {
lsplog.Vlogf(0, "user %s , trib_key exist !", args.Userid)
reply.Status = tribproto.EEXISTS
return nil
}
err = ts.Store.Put(fllw_key, "")
if lsplog.CheckReport(2, err) {
reply.Status = tribproto.EEXISTS
return nil
}
reply.Status = tribproto.OK
lsplog.Vlogf(0, "create user status %d", tribproto.OK)
return nil
}
func (ts *Tribserver) CreateUser(args *tribproto.CreateUserArgs, reply *tribproto.CreateUserReply) error {
_, err := ts.ls.Get(args.Userid)
if err == nil {
reply.Status = tribproto.EEXISTS
return nil
}
err = ts.ls.Put(args.Userid, args.Userid)
if err != nil {
return err
}
reply.Status = tribproto.OK
return nil
}