Convert SQL to Laravel ORM RELATONS

It is working but I should do with Relaion

SELECT * FROM product JOIN ware_houses ON  product.id=ware_houses.product_id WHERE ware_houses.variant_id=1;

Like this…

Product::whereHas('ware_houses')->where('ware_houses.product_id',1)->get();

But it is not working because whereHas returns a collection, What I can do ??? Please give advice.

Answer

This is working thank you !!!

 $products=Product::whereHas('wareHouse',function(Builder $query) use ($id){
         $query->where('ware_houses.variant_id',$id);
 })->get();