Mage2\Catalog\Controllers\CategoryViewController::view PHP Method

    public function view($slug)
    {
        $productsOnCategoryPage = Configuration::getConfiguration('mage2_catalog_no_of_product_category_page');
        $category = Category::where('slug', '=', $slug)->get()->first();
        $products = $category->products()->paginate($productsOnCategoryPage);
        return view('catalog.category.view')->with('category', $category)->with('products', $products);
    }