zend-blog-3-backend

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<?php
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namespace App\API\Transformers;
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use App\Entity\Tracking;
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use App\Utils\EmojiFlagSymbol;
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use League\Fractal\Resource\ResourceInterface;
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class TrackingTransformer extends BaseTransformer
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{
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    /**
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     * @var array
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     */
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    protected array $availableIncludes = [
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        'trackingAgents',
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    ];
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    public function transform(Tracking $item)
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    {
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        $countryCode = null;
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        $locationCity = null;
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        $locationRegion = null;
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        $locationCountry = null;
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        $location = $item->getGeoLocation();
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        if ($location && $city = $location->getCity()) {
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            $locationCity = $city->getCity();
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            $locationRegion = $city->getRegion();
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            $locationCountry = $city->getCountry()->getName();
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            $countryCode = $city->getCountry()->getCode();
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        }
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        try {
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            $flag = $countryCode ? EmojiFlagSymbol::get($countryCode) : '';
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        } catch (\Exception $e) {
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            $flag = '';
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        }
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        $duration = $item->getDuration();
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        $durationString = '';
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        if ($duration > 1000_000) {
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            $durationString = round($duration * 0.000001, 3) . ' s';
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        } elseif ($duration > 1000) {
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            $durationString = round($duration * 0.001, 2) . ' ms';
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        } elseif ($duration > 0) {
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            $durationString = $duration . ' µs';
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        }
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        return [
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            'id' => $item->getId(),
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            'statusCode' => $item->getStatusCode(),
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            'ipAddr' => $item->getIpAddress(),
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            'requestUri' => $item->getRequestURI(),
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            'userAgent' => $item->getTrackingAgent() ? $item->getTrackingAgent()->getId() : null,
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            'articleTitle' => $item->getPost() ? $item->getPost()->getTitle() : null,
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            'articleSlug' => $item->getPost() ? $item->getPost()->getUrl() : null,
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            'isCDN' => $item->isCdn(),
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            'city' => $locationCity,
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            'region' => $locationRegion,
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            'country' => $locationCountry,
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            'countryFlag' => $flag,
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            'method' => (string)$item->getMethod(),
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            'duration' => $durationString,
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            'createdAt' => $this->dateTimeToISO($item->getTimeCreated()),
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        ];
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    }
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    /**
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     * @param Tracking $entity
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     *
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     * @return ResourceInterface
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     */
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    public function includeTrackingAgents(Tracking $entity): ResourceInterface
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    {
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        $agent = $entity->getTrackingAgent();
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        $items = [];
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        if ($agent) {
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            $items = [$agent];
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        }
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        return $this->collection($items, new UserAgentTransformer(), 'userAgents');
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    }
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}
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