Smopp_v2/api/entity/BaseDBO.php

<?php

class BaseDBO
{
    public function GetId()
    {
        return $this->id;
    }

    public function __get($name)
    {
        if ($name == 'id')
            return $this->id;
    }

    public function Save()
    {
        global $entityManager;
        $entityManager->persist($this);
        $entityManager->flush();
    }

    public static function Find($id)
    {
        global $entityManager;
        return $entityManager->find(get_called_class(), $id);
    }

    public static function Delete($id)
    {
        global $entityManager;
        $user = $entityManager->getReference(get_called_class(), $id);
        $entityManager->remove($user);
        $entityManager->flush();
        echo "Элемент удален: $id";
    }
}