/**
* Updates an existing Table model.
* If update is successful, the browser will be redirected to the 'view' page.
* @param integer $id
* @return mixed
*/
public function actionUpdate($id)
{
$model = $this->findModel($id);
if ($model->load(Yii::$app->request->post())) {
if ($model->status == Table::STATUS_ACTIVE) {
if (($fields = Field::findAll(['table_id' => $model->id])) !== null) {
try {
Table::createTable($model->id);
$modelName = Table::generateModelFromTable($model->system_name);
Table::generateCrudFromModel($modelName);
Yii::$app->getSession()->setFlash('success', 'Таблица создана, файлы сгенерированы.');
} catch (Exception $e) {
Yii::$app->getSession()->setFlash('error', $e->getMessage());
return $this->redirect(['update', 'id' => $model->id]);
}
} else {
Yii::$app->getSession()->setFlash('error', 'Чтобы создать таблицу нужно добавить столбцы.');
return $this->redirect(['update', 'id' => $model->id]);
}
}
if ($model->save()) {
return $this->redirect(['view', 'id' => $model->id]);
}
}
return $this->render('update', ['model' => $model]);
}
/**
* @param $id
* @throws \yii\db\Exception
*/
public static function createTable($id)
{
if (($table = Table::findOne((int) $id)) !== null) {
if (($fields = Field::findAll(['table_id' => $table->id])) !== null) {
$query = "";
foreach ($fields as $item) {
$type = $item['fieldType']->type;
$query .= "`{$item->system_name}` {$type}" . ($item->length ? "({$item->length})" : "") . " NOT NULL" . ($item->default ? " DEFAULT '{$item->default}'" : "") . " COMMENT '{$item->name}',";
}
$query = "CREATE TABLE `{$table->system_name}` (\n `id` INT(11) NOT NULL AUTO_INCREMENT,\n {$query}\n PRIMARY KEY (`id`)\n )\n " . ($table->description ? "COMMENT='{$table->description}'" : "") . "\n COLLATE='utf8_unicode_ci'\n ENGINE=InnoDB\n ;";
Yii::$app->db->createCommand($query)->execute();
}
}
}
