/**
* @param Category $category
*
* @throws \InvalidArgumentException
*/
private function addProductsToCategory(Category $category)
{
for ($i = 0, $count = random_int(2, 8); $i < $count; $i++) {
$product = $this->products()->random();
if ($category->products->contains('id', $product->id)) {
continue;
}
$category->products()->save($product);
$category->products->add($product);
}
}
