public function findIdUrl($id, $url)
    {
        return $this->getModel()->where('id', $id)->where('slug_url', $url)->first();
    }
public function findIdUrl($id, $url)
    {
        return $this->getModel()->where('id', $id)->where('slug_url', $url)->first();
    }
public function findIdUrl ( $ id , $ url ) { return $ this -> getModel ( ) -> where ( 'id' , $ id ) -> where ( 'slug_url' , $ url ) -> first ( ) ; }
BUSCAR POR ID Y URL
BUSCAR POR ID Y URL