Create endpoint to list redirect rules for a specific short URL

module/Rest/config/dependencies.config.php

@@ -12,6 +12,7 @@ use Psr\Log\LoggerInterface;
 use Shlinkio\Shlink\Common\Mercure\LcobucciJwtProvider;
 use Shlinkio\Shlink\Core\Domain\DomainService;
 use Shlinkio\Shlink\Core\Options;
+use Shlinkio\Shlink\Core\RedirectRule;
 use Shlinkio\Shlink\Core\ShortUrl;
 use Shlinkio\Shlink\Core\ShortUrl\Transformer\ShortUrlDataTransformer;
 use Shlinkio\Shlink\Core\Tag\TagService;
@@ -46,6 +47,7 @@ return [
             Action\Tag\UpdateTagAction::class => ConfigAbstractFactory::class,
             Action\Domain\ListDomainsAction::class => ConfigAbstractFactory::class,
             Action\Domain\DomainRedirectsAction::class => ConfigAbstractFactory::class,
+            Action\RedirectRule\ListRedirectRulesAction::class => ConfigAbstractFactory::class,
 
             ImplicitOptionsMiddleware::class => Middleware\EmptyResponseImplicitOptionsMiddlewareFactory::class,
             Middleware\BodyParserMiddleware::class => InvokableFactory::class,
@@ -103,6 +105,10 @@ return [
         Action\Tag\UpdateTagAction::class => [TagService::class],
         Action\Domain\ListDomainsAction::class => [DomainService::class, Options\NotFoundRedirectOptions::class],
         Action\Domain\DomainRedirectsAction::class => [DomainService::class],
+        Action\RedirectRule\ListRedirectRulesAction::class => [
+            ShortUrl\ShortUrlResolver::class,
+            RedirectRule\ShortUrlRedirectRuleService::class,
+        ],
 
         Middleware\CrossDomainMiddleware::class => ['config.cors'],
         Middleware\ShortUrl\DropDefaultDomainFromRequestMiddleware::class => ['config.url_shortener.domain.hostname'],

module/Rest/src/Action/RedirectRule/ListRedirectRulesAction.php

@@ -0,0 +1,35 @@
+<?php
+
+namespace Shlinkio\Shlink\Rest\Action\RedirectRule;
+
+use Laminas\Diactoros\Response\JsonResponse;
+use Psr\Http\Message\ResponseInterface;
+use Psr\Http\Message\ServerRequestInterface;
+use Shlinkio\Shlink\Core\RedirectRule\ShortUrlRedirectRuleService;
+use Shlinkio\Shlink\Core\ShortUrl\Model\ShortUrlIdentifier;
+use Shlinkio\Shlink\Core\ShortUrl\ShortUrlResolverInterface;
+use Shlinkio\Shlink\Rest\Action\AbstractRestAction;
+use Shlinkio\Shlink\Rest\Middleware\AuthenticationMiddleware;
+
+class ListRedirectRulesAction extends AbstractRestAction
+{
+    protected const ROUTE_PATH = '/short-urls/{shortCode}/redirect-rules';
+    protected const ROUTE_ALLOWED_METHODS = [self::METHOD_GET];
+
+    public function __construct(
+        private readonly ShortUrlResolverInterface $urlResolver,
+        private readonly ShortUrlRedirectRuleService $ruleService,
+    ) {
+    }
+
+    public function handle(ServerRequestInterface $request): ResponseInterface
+    {
+        $shortUrl = $this->urlResolver->resolveShortUrl(
+            ShortUrlIdentifier::fromApiRequest($request),
+            AuthenticationMiddleware::apiKeyFromRequest($request),
+        );
+        $rules = $this->ruleService->rulesForShortUrl($shortUrl);
+
+        return new JsonResponse(['redirectRules' => $rules]);
+    }
+}