gistfile1.txt

function main(): PromiseInterface {
    return $this->query(1);
}



function query(page): PromiseInterface {
  return $this
      ->makeAQuery(page)
      ->then($result) {
            // This is NOT called properly 
            // Do whatever
            if (page <= 10) {
                $this->query(page+1);
                return;
            }
      });
}



function makeAQuery($page): PromiseInterface {
  return $this
    ->repository
    ->query($page)
    ->then(function(Response $response) {

        // This is called properly 
        return // formatResponse
    });
}