api resource

To create an API resource for the $courses query, you can follow these steps:

1. Create a new resource using the php artisan make:resource command:

php artisan make:resource CourseResource

1. In the toArray method of the CourseResource class, you can format the output of the $courses query as needed. For example:

public function toArray($request)
{
    return [
        'title' => $this->title,
        'count' => $this->count(),
        'items' => $this->map(function ($item) {
            return [
                'id' => $item->id,
                'name' => $item->name,
                // add any other fields you need
            ];
        }),
    ];
}

1. In your controller, you can use the CourseResource class to format the output of the $courses query:

use App\Http\Resources\CourseResource;

$courses = Content::query()->exposed()->get()->groupBy('title');
return CourseResource::collection($courses);

This will return a JSON response with the formatted output of the $courses query, grouped by title.