hasRole('admin') ? true : null; } public function viewAny(User $user): bool { return $user->can('view_products'); } public function view(User $user, Product $product): bool { return $user->can('view_products'); } public function create(User $user): bool { return $user->can('manage_products'); } public function update(User $user, Product $product): bool { return $user->can('manage_products'); } public function delete(User $user, Product $product): bool { return $user->can('manage_products'); } }