public function upload_first_round()
{
if ($this->validate()) {
$newcode = new Firstroundcodes();
$user = User::findByUsername(Yii::$app->user->identity->username);
$myteam = Team::findOne(['teamname' => $user->teamname]);
$newcode->teamid = $myteam->id;
$newcode->teamname = $myteam->teamname;
$newcode->uploaded_by = $user->username;
$newcode->uploaded_at = date("Y/m/d H:i:s");
if ($newcode->save()) {
//以队伍编号命名文件
$this->sourcecode->saveAs('first_round_codes/' . $newcode->teamid . '.cpp');
return $newcode->id;
}
} else {
return false;
}
return false;
}
