Laravel where on relationship object

Question

I\'m developing a web API with Laravel 5.0 but I\'m not sure about a specific query I\'m trying to build.

My classes are as follows:

class Event exte         


        

Answer 1

The correct syntax to do this on your relations is:

Event::whereHas('participants', function ($query) {
    return $query->where('IDUser', '=', 1);
})->get();

Read more at https://laravel.com/docs/5.8/eloquent-relationships#eager-loading