role->havePermission(Prescription::PRESCRIPTION_ADD); } public function edit($user) { return $user->role->havePermission(Prescription::PRESCRIPTION_EDIT); } public function delete($user) { return $user->role->havePermission(Prescription::PRESCRIPTION_DELETE); } public function list($user) { return $user->role->havePermission(Prescription::PRESCRIPTION_VIEW); } }