Add visited short URL info to every visit

module/Core/config/dependencies.config.php

@@ -9,7 +9,6 @@
 use Psr\EventDispatcher\EventDispatcherInterface;
 use Shlinkio\Shlink\Common\Doctrine\EntityRepositoryFactory;
 use Shlinkio\Shlink\Core\Config\Options\NotFoundRedirectOptions;
-use Shlinkio\Shlink\Core\ShortUrl\Helper\ShortUrlStringifier;
 use Shlinkio\Shlink\Importer\ImportedLinksProcessorInterface;
 use Shlinkio\Shlink\IpGeolocation\GeoLite2\DbUpdater;
 use Shlinkio\Shlink\IpGeolocation\Resolver\IpLocationResolverInterface;
@@ -90,6 +89,7 @@
             ],
             Visit\Listener\ShortUrlVisitsCountTracker::class => InvokableFactory::class,
             Visit\Listener\OrphanVisitsCountTracker::class => InvokableFactory::class,
+            Visit\Transformer\VisitDataTransformer::class => ConfigAbstractFactory::class,
 
             Util\DoctrineBatchHelper::class => ConfigAbstractFactory::class,
             Util\RedirectResponseHelper::class => ConfigAbstractFactory::class,
@@ -123,7 +123,7 @@
         Matomo\MatomoTrackerBuilder::class => [Matomo\MatomoOptions::class],
         Matomo\MatomoVisitSender::class => [
             Matomo\MatomoTrackerBuilder::class,
-            ShortUrlStringifier::class,
+            ShortUrl\Helper\ShortUrlStringifier::class,
             Visit\Repository\VisitIterationRepository::class,
         ],
 
@@ -163,6 +163,7 @@
         Visit\Geolocation\VisitLocator::class => ['em', Visit\Repository\VisitIterationRepository::class],
         Visit\Geolocation\VisitToLocationHelper::class => [IpLocationResolverInterface::class],
         Visit\VisitsStatsHelper::class => ['em'],
+        Visit\Transformer\VisitDataTransformer::class => [ShortUrl\Helper\ShortUrlStringifier::class],
         Tag\TagService::class => ['em', Tag\Repository\TagRepository::class],
         ShortUrl\DeleteShortUrlService::class => [
             'em',

module/Core/src/Visit/Entity/Visit.php

@@ -148,6 +148,15 @@ public function getType(): VisitType
     }
 
     public function jsonSerialize(): array
+    {
+        return $this->toArray();
+    }
+
+    /**
+     * @phpstan-type VisitedShortUrl array{shortCode: string, domain: string|null, shortUrl: string}
+     * @param (callable(ShortUrl $shortUrl): VisitedShortUrl)|null $visitedShortUrlToArray
+     */
+    public function toArray(callable|null $visitedShortUrlToArray = null): array
     {
         $base = [
             'referer' => $this->referer,
@@ -157,13 +166,24 @@ public function jsonSerialize(): array
             'potentialBot' => $this->potentialBot,
             'visitedUrl' => $this->visitedUrl,
         ];
-        if (! $this->isOrphan()) {
+
+        // Orphan visit
+        if ($this->shortUrl === null) {
+            return [
+                ...$base,
+                'type' => $this->type->value,
+            ];
+
+        }
+
+        // Should not include visited short URL
+        if ($visitedShortUrlToArray === null) {
             return $base;
         }
 
         return [
             ...$base,
-            'type' => $this->type->value,
+            'visitedShortUrl' => $visitedShortUrlToArray($this->shortUrl),
         ];
     }
 }

module/Core/src/Visit/Transformer/VisitDataTransformer.php

@@ -0,0 +1,25 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Shlinkio\Shlink\Core\Visit\Transformer;
+
+use Shlinkio\Shlink\Core\ShortUrl\Entity\ShortUrl;
+use Shlinkio\Shlink\Core\ShortUrl\Helper\ShortUrlStringifierInterface;
+use Shlinkio\Shlink\Core\Visit\Entity\Visit;
+
+readonly class VisitDataTransformer implements VisitDataTransformerInterface
+{
+    public function __construct(private ShortUrlStringifierInterface $stringifier)
+    {
+    }
+
+    public function transform(Visit $visit): array
+    {
+        return $visit->toArray(fn (ShortUrl $shortUrl) => [
+            'shortCode' => $shortUrl->getShortCode(),
+            'domain' => $shortUrl->getDomain()?->authority,
+            'shortUrl' => $this->stringifier->stringify($shortUrl),
+        ]);
+    }
+}

module/Core/src/Visit/Transformer/VisitDataTransformerInterface.php

@@ -0,0 +1,12 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Shlinkio\Shlink\Core\Visit\Transformer;
+
+use Shlinkio\Shlink\Core\Visit\Entity\Visit;
+
+interface VisitDataTransformerInterface
+{
+    public function transform(Visit $visit): array;
+}

module/Rest/config/dependencies.config.php

@@ -85,16 +85,29 @@
             ShortUrl\ShortUrlResolver::class,
             ShortUrlDataTransformer::class,
         ],
-        Action\Visit\ShortUrlVisitsAction::class => [Visit\VisitsStatsHelper::class],
-        Action\Visit\TagVisitsAction::class => [Visit\VisitsStatsHelper::class],
+        Action\Visit\ShortUrlVisitsAction::class => [
+            Visit\VisitsStatsHelper::class,
+            Visit\Transformer\VisitDataTransformer::class,
+        ],
+        Action\Visit\TagVisitsAction::class => [
+            Visit\VisitsStatsHelper::class,
+            Visit\Transformer\VisitDataTransformer::class,
+        ],
         Action\Visit\DomainVisitsAction::class => [
             Visit\VisitsStatsHelper::class,
             Config\Options\UrlShortenerOptions::class,
+            Visit\Transformer\VisitDataTransformer::class,
         ],
         Action\Visit\GlobalVisitsAction::class => [Visit\VisitsStatsHelper::class],
-        Action\Visit\OrphanVisitsAction::class => [Visit\VisitsStatsHelper::class],
+        Action\Visit\OrphanVisitsAction::class => [
+            Visit\VisitsStatsHelper::class,
+            Visit\Transformer\VisitDataTransformer::class,
+        ],
         Action\Visit\DeleteOrphanVisitsAction::class => [Visit\VisitsDeleter::class],
-        Action\Visit\NonOrphanVisitsAction::class => [Visit\VisitsStatsHelper::class],
+        Action\Visit\NonOrphanVisitsAction::class => [
+            Visit\VisitsStatsHelper::class,
+            Visit\Transformer\VisitDataTransformer::class,
+        ],
         Action\ShortUrl\ListShortUrlsAction::class => [
             ShortUrl\ShortUrlListService::class,
             ShortUrlDataTransformer::class,

module/Rest/src/Action/Visit/AbstractListVisitsAction.php

@@ -11,6 +11,7 @@
 use Shlinkio\Shlink\Common\Paginator\Util\PagerfantaUtils;
 use Shlinkio\Shlink\Core\Visit\Entity\Visit;
 use Shlinkio\Shlink\Core\Visit\Model\VisitsParams;
+use Shlinkio\Shlink\Core\Visit\Transformer\VisitDataTransformerInterface;
 use Shlinkio\Shlink\Core\Visit\VisitsStatsHelperInterface;
 use Shlinkio\Shlink\Rest\Action\AbstractRestAction;
 use Shlinkio\Shlink\Rest\Entity\ApiKey;
@@ -20,8 +21,10 @@ abstract class AbstractListVisitsAction extends AbstractRestAction
 {
     protected const ROUTE_ALLOWED_METHODS = [self::METHOD_GET];
 
-    public function __construct(protected readonly VisitsStatsHelperInterface $visitsHelper)
-    {
+    public function __construct(
+        protected readonly VisitsStatsHelperInterface $visitsHelper,
+        private readonly VisitDataTransformerInterface $transformer,
+    ) {
     }
 
     public function handle(ServerRequestInterface $request): ResponseInterface
@@ -30,7 +33,9 @@ public function handle(ServerRequestInterface $request): ResponseInterface
         $apiKey = AuthenticationMiddleware::apiKeyFromRequest($request);
         $visits = $this->getVisitsPaginator($request, $params, $apiKey);
 
-        return new JsonResponse(['visits' => PagerfantaUtils::serializePaginator($visits)]);
+        return new JsonResponse([
+            'visits' => PagerfantaUtils::serializePaginator($visits, $this->transformer->transform(...)),
+        ]);
     }
 
     /**

module/Rest/src/Action/Visit/DomainVisitsAction.php

@@ -9,6 +9,7 @@
 use Shlinkio\Shlink\Core\Config\Options\UrlShortenerOptions;
 use Shlinkio\Shlink\Core\Domain\Entity\Domain;
 use Shlinkio\Shlink\Core\Visit\Model\VisitsParams;
+use Shlinkio\Shlink\Core\Visit\Transformer\VisitDataTransformerInterface;
 use Shlinkio\Shlink\Core\Visit\VisitsStatsHelperInterface;
 use Shlinkio\Shlink\Rest\Entity\ApiKey;
 
@@ -19,8 +20,9 @@ class DomainVisitsAction extends AbstractListVisitsAction
     public function __construct(
         VisitsStatsHelperInterface $visitsHelper,
         private readonly UrlShortenerOptions $urlShortenerOptions,
+        VisitDataTransformerInterface $transformer,
     ) {
-        parent::__construct($visitsHelper);
+        parent::__construct($visitsHelper, $transformer);
     }
 
     protected function getVisitsPaginator(Request $request, VisitsParams $params, ApiKey $apiKey): Pagerfanta