<?php namespace Eae\Transformation\Transformer;

use League\Fractal;
use ContentModule;

class ContentModuleTransformer extends Fractal\TransformerAbstract {  
    protected $availableIncludes = ['infographics'];
    protected $defaultIncludes = ['infographics'];

    public function transform(ContentModule $module){
        return array(
            'id' => (int) $module->id,
            'title' => $module->title,
            'type' => $module->type
        ); 
    }

    public function includeInfographics(ContentModule $module)
    {
		if (!$module->infographics) {
			return [];
		} 
		return $this->collection($module->infographics, new InfographicTransformer());
	}
}