Convert raw query to Laravel eloquent

Question

How to convert this raw query to Laravel eloquent way:

select c.name as country from country c, address ad, city ci where
ad.id = 1 and city.id = ad.city_id and          


        

Answer 1

I will modify the answer from Andrey Lutscevich eloquent part

Country::select('country.name as country')->has('city')
  ->whereHas('address', function ($query)
  {
    $query->where('id', 1);
  })
  ->get();

Querying Relationship Existence When accessing the records for a model, you may wish to limit your results based on the existence of a relationship use has in that case

WhereHas methods put "where" conditions on your has queries