Laravel route naar controller

Route::get('{slug}', function($slug)
{

	if($page = Pages::where('slug', $slug)->first())
	{
		return View::make('pages.page', array('page'=>$page));
	}

	if($category = Category::where('slug', $slug)->first())
	{
		$products = $category->products()->paginate(20);
		return View::make('webshop.category', array('category'=>$category, 'products' => $products));
	}

	if($product = Product::where('slug', $slug)->first())
	{
		return View::make('webshop.product', array('product'=>$product));
	}
});