Wednesday, March 8, 2017

Laravel Api only returns empty objects

I'm trying to return an object from my Laravel api routes, but all that's returned is an empty array.

My model looks like this:

    class MobilePageStats extends Model
    {
        //
        private $score;
        private $mobileFriendly;
        private $numberRobotedResources;
        private $numberTransientFetchFailureResources;
        private $transientFetchFailureUrls;
        private $cms;
        private $ruleResults;

        /**
         * MobilePageStats constructor.
         * @param int $score
         * @param bool $mobileFriendly
         * @param int $numberRobotedResources
         * @param int $numberTransientFetchFailureResources
         * @param array $transientFetchFailureUrls
         * @param string $cms
         * @param array $ruleResults
         */
        public function __construct(
            $score,
            $mobileFriendly,
            $numberRobotedResources,
            $numberTransientFetchFailureResources,
            $transientFetchFailureUrls,
            $cms,
            $ruleResults
        ) {
            $this->score = $score;
            $this->mobileFriendly = $mobileFriendly;
            $this->numberRobotedResources = $numberRobotedResources;
            $this->numberTransientFetchFailureResources = $numberTransientFetchFailureResources;
            $this->transientFetchFailureUrls = $transientFetchFailureUrls;
            $this->cms = $cms;
            $this->ruleResults = $ruleResults;
        }

And I also got getters on everything.

I set all the data in my controller with the constructor, in this function:

public function getData() {
            $cms = "";
            $score = $this->data->ruleGroups->USABILITY->score;
            $mobileFriendly = $this->data->ruleGroups->USABILITY->pass;
            if(isset($this->data->pageStats->numberRobotedResources)){
                $numberRobotedResources = $this->data->pageStats->numberRobotedResources;
            }else{
                $numberRobotedResources = '';
            }
            if(isset($this->data->pageStats->numberTransientFetchFailureResources)){
                $numberTransientFetchFailureResources = $this->data->pageStats->numberTransientFetchFailureResources;
            }else{
                $numberTransientFetchFailureResources = '';
            }
            if(isset($this->data->pageStats->transientFetchFailureUrls)){
                $transientFetchFailureUrls =  $this->data->pageStats->transientFetchFailureUrls;
            }else{
                $transientFetchFailureUrls = '';
            }
            if(isset($this->data->pageStats->cms)){
                $cms = $this->data->pageStats->cms;
                if($cms != 'WORDPRESS' && $cms != 'JOOMLA'){
                    $cms = $this->checkCMS();
                }
            }
            $cvp = $this->getConfigureViewport();
            $fontSizes = $this->getUseLegibleFontSizes();
            $avoidPlugins = $this->getAvoidPlugins();
            $sizeToViewport = $this->getSizeContentToViewport();
            $tapTargets = $this->getSizeTapTargetsAppropriately();
            $ruleResults = [$cvp, $fontSizes, $avoidPlugins, $sizeToViewport, $tapTargets];


            $mobilePageStats = new MobilePageStats($score, $mobileFriendly, $numberRobotedResources,
                $numberTransientFetchFailureResources, $transientFetchFailureUrls, $cms, $ruleResults);

            return $mobilePageStats;

        }

In my API routes I then try to return the model like this:

Route::get('/mobilePageSpeed', function(Request $request){
    $data = new PageSpeedMobileController($request->url);
    return response($data->getData());
});

But all I get returned when I make the request is:

<body>
<pre style="word-wrap: break-word; white-space: pre-wrap;">[]</pre>
</body>

Why is the object not returned? I know it contains data, because I can print it. But can't send it?

I have tried both repsonse()->json($data->getData()); And json_encode($data->getData()), but they give me the same result? I just can't seem to find a solution that works.

So how do I return objects from Laravel Api?



via user2926430
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