protected static function checkDbConnection()
{
$container = AppFactory::getInstance()->getContainer();
if ($container->offsetExists('db')) {
return;
}
$config = $container->config;
$settings = $container->settings;
$capsule = new Capsule();
$capsule->addConnection($config['db'][$settings['db_driver']]);
$capsule->setAsGlobal();
$capsule->bootEloquent();
$container['db'] = function () {
return new Capsule();
};
}