isAdmin(); } public function view(User $user, User $model): bool { return $user->isAdmin(); } public function create(User $user): bool { return $user->isAdmin(); } public function update(User $user, User $model): bool { return $user->isAdmin(); } public function delete(User $user, User $model): bool { return $user->isAdmin() && $user->id !== $model->id; } }