Created TagStatsActionTest

CHANGELOG.md

@@ -20,6 +20,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com), and this
 
   Additionally, the endpoint also supports filtering by `searchTerm` query param. When provided, only tags matching it will be returned.
 
+* [#1315](https://github.com/shlinkio/shlink/issues/1315) Included new `GET /tags/stats` endpoint, which effectively deprecates `GET /tags?withStats=true`.
+
 ### Changed
 * [#1277](https://github.com/shlinkio/shlink/issues/1277) Reduced docker image size to 45% of the original size.
 * [#1268](https://github.com/shlinkio/shlink/issues/1268) Updated dependencies, including symfony/console 6 and mezzio/mezzio-swoole 4.

module/Rest/src/Action/Tag/ListTagsAction.php

@@ -29,8 +29,7 @@ class ListTagsAction extends AbstractRestAction
 
     public function handle(ServerRequestInterface $request): ResponseInterface
     {
-        $query = $request->getQueryParams();
+        $params = TagsParams::fromRawData($request->getQueryParams());
-        $params = TagsParams::fromRawData($query);
         $apiKey = AuthenticationMiddleware::apiKeyFromRequest($request);
 
         if (! $params->withStats()) {

module/Rest/src/Action/Tag/TagsStatsAction.php

@@ -26,8 +26,7 @@ class TagsStatsAction extends AbstractRestAction
 
     public function handle(ServerRequestInterface $request): ResponseInterface
     {
-        $query = $request->getQueryParams();
+        $params = TagsParams::fromRawData($request->getQueryParams());
-        $params = TagsParams::fromRawData($query);
         $apiKey = AuthenticationMiddleware::apiKeyFromRequest($request);
         $tagsInfo = $this->tagService->tagsInfo($params, $apiKey);
 

module/Rest/test/Action/Tag/TagsStatsActionTest.php

@@ -0,0 +1,73 @@
+<?php
+
+declare(strict_types=1);
+
+namespace ShlinkioTest\Shlink\Rest\Action\Tag;
+
+use Laminas\Diactoros\Response\JsonResponse;
+use Laminas\Diactoros\ServerRequestFactory;
+use Pagerfanta\Adapter\ArrayAdapter;
+use PHPUnit\Framework\TestCase;
+use Prophecy\Argument;
+use Prophecy\PhpUnit\ProphecyTrait;
+use Prophecy\Prophecy\ObjectProphecy;
+use Psr\Http\Message\ServerRequestInterface;
+use Shlinkio\Shlink\Common\Paginator\Paginator;
+use Shlinkio\Shlink\Core\Entity\Tag;
+use Shlinkio\Shlink\Core\Tag\Model\TagInfo;
+use Shlinkio\Shlink\Core\Tag\TagServiceInterface;
+use Shlinkio\Shlink\Rest\Action\Tag\TagsStatsAction;
+use Shlinkio\Shlink\Rest\Entity\ApiKey;
+
+use function count;
+
+class TagsStatsActionTest extends TestCase
+{
+    use ProphecyTrait;
+
+    private TagsStatsAction $action;
+    private ObjectProphecy $tagService;
+
+    public function setUp(): void
+    {
+        $this->tagService = $this->prophesize(TagServiceInterface::class);
+        $this->action = new TagsStatsAction($this->tagService->reveal());
+    }
+
+    /** @test */
+    public function returnsTagsStatsWhenRequested(): void
+    {
+        $stats = [
+            new TagInfo(new Tag('foo'), 1, 1),
+            new TagInfo(new Tag('bar'), 3, 10),
+        ];
+        $itemsCount = count($stats);
+        $tagsInfo = $this->tagService->tagsInfo(Argument::any(), Argument::type(ApiKey::class))->willReturn(
+            new Paginator(new ArrayAdapter($stats)),
+        );
+        $req = $this->requestWithApiKey()->withQueryParams(['withStats' => 'true']);
+
+        /** @var JsonResponse $resp */
+        $resp = $this->action->handle($req);
+        $payload = $resp->getPayload();
+
+        self::assertEquals([
+            'tags' => [
+                'data' => $stats,
+                'pagination' => [
+                    'currentPage' => 1,
+                    'pagesCount' => 1,
+                    'itemsPerPage' => 10,
+                    'itemsInCurrentPage' => $itemsCount,
+                    'totalItems' => $itemsCount,
+                ],
+            ],
+        ], $payload);
+        $tagsInfo->shouldHaveBeenCalled();
+    }
+
+    private function requestWithApiKey(): ServerRequestInterface
+    {
+        return ServerRequestFactory::fromGlobals()->withAttribute(ApiKey::class, ApiKey::create());
+    }
+}