class JsonApiFilterRegressionTest

class JsonApiFilterRegressionTest extends JsonApiFunctionalTestBase {
    use CommentTestTrait;
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'basic_auth',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * Ensure filtering on relationships works with bundle-specific target types.
     *
     * @see https://www.drupal.org/project/drupal/issues/2953207
     */
    public function testBundleSpecificTargetEntityTypeFromIssue2953207() : void {
        // Set up data model.
        $this->assertTrue($this->container
            ->get('module_installer')
            ->install([
            'comment',
        ], TRUE), 'Installed modules.');
        $this->addDefaultCommentField('taxonomy_term', 'tags', 'comment', CommentItemInterface::OPEN, 'test_comment_type');
        $this->rebuildAll();
        // Create data.
        Term::create([
            'name' => 'foobar',
            'vid' => 'tags',
        ])->save();
        Comment::create([
            'subject' => 'Llama',
            'entity_id' => 1,
            'entity_type' => 'taxonomy_term',
            'field_name' => 'comment',
        ])->save();
        // Test.
        $user = $this->drupalCreateUser([
            'access comments',
        ]);
        $response = $this->request('GET', Url::fromUri('internal:/jsonapi/comment/test_comment_type?include=entity_id&filter[entity_id.name]=foobar'), [
            RequestOptions::AUTH => [
                $user->getAccountName(),
                $user->pass_raw,
            ],
        ]);
        $this->assertSame(200, $response->getStatusCode());
    }
    
    /**
     * Ensures that filtering by a sequential internal ID named 'id' is possible.
     *
     * @see https://www.drupal.org/project/drupal/issues/3015759
     */
    public function testFilterByIdFromIssue3015759() : void {
        // Set up data model.
        $this->assertTrue($this->container
            ->get('module_installer')
            ->install([
            'shortcut',
        ], TRUE), 'Installed modules.');
        $this->rebuildAll();
        // Create data.
        $shortcut = Shortcut::create([
            'shortcut_set' => 'default',
            'title' => $this->randomMachineName(),
            'weight' => -20,
            'link' => [
                'uri' => 'internal:/user/logout',
            ],
        ]);
        $shortcut->save();
        // Test.
        $user = $this->drupalCreateUser([
            'access shortcuts',
            'customize shortcut links',
        ]);
        $response = $this->request('GET', Url::fromUri('internal:/jsonapi/shortcut/default?filter[drupal_internal__id]=' . $shortcut->id()), [
            RequestOptions::AUTH => [
                $user->getAccountName(),
                $user->pass_raw,
            ],
        ]);
        $doc = $this->getDocumentFromResponse($response);
        $this->assertSame(200, $response->getStatusCode());
        $this->assertNotEmpty($doc['data']);
        $this->assertSame($doc['data'][0]['id'], $shortcut->uuid());
        $this->assertSame($doc['data'][0]['attributes']['drupal_internal__id'], (int) $shortcut->id());
        $this->assertSame($doc['data'][0]['attributes']['title'], $shortcut->label());
    }
    
    /**
     * Ensure filtering for entities with empty entity reference fields works.
     *
     * @see https://www.drupal.org/project/jsonapi/issues/3025372
     */
    public function testEmptyRelationshipFilteringFromIssue3025372() : void {
        // Set up data model.
        $this->drupalCreateContentType([
            'type' => 'folder',
        ]);
        $this->createEntityReferenceField('node', 'folder', 'field_parent_folder', NULL, 'node', 'default', [
            'target_bundles' => [
                'folder',
            ],
        ], FieldStorageDefinitionInterface::CARDINALITY_UNLIMITED);
        $this->rebuildAll();
        // Create data.
        $node = Node::create([
            'title' => 'root folder',
            'type' => 'folder',
        ]);
        $node->save();
        // Test.
        $user = $this->drupalCreateUser([
            'access content',
        ]);
        $url = Url::fromRoute('jsonapi.node--folder.collection');
        $request_options = [
            RequestOptions::HEADERS => [
                'Content-Type' => 'application/vnd.api+json',
                'Accept' => 'application/vnd.api+json',
            ],
            RequestOptions::AUTH => [
                $user->getAccountName(),
                $user->pass_raw,
            ],
        ];
        $response = $this->request('GET', $url, $request_options);
        $document = $this->getDocumentFromResponse($response);
        $this->assertSame(200, $response->getStatusCode(), (string) $response->getBody());
        $this->assertSame($node->uuid(), $document['data'][0]['id']);
        $response = $this->request('GET', $url->setOption('query', [
            'filter[test][condition][path]' => 'field_parent_folder',
            'filter[test][condition][operator]' => 'IS NULL',
        ]), $request_options);
        $document = $this->getDocumentFromResponse($response);
        $this->assertSame(200, $response->getStatusCode(), (string) $response->getBody());
        $this->assertSame($node->uuid(), $document['data'][0]['id']);
        $response = $this->request('GET', $url->setOption('query', [
            'filter[test][condition][path]' => 'field_parent_folder',
            'filter[test][condition][operator]' => 'IS NOT NULL',
        ]), $request_options);
        $document = $this->getDocumentFromResponse($response);
        $this->assertSame(200, $response->getStatusCode(), (string) $response->getBody());
        $this->assertEmpty($document['data']);
    }
    
    /**
     * Tests that collections can be filtered by an entity reference target_id.
     *
     * @see https://www.drupal.org/project/drupal/issues/3036593
     */
    public function testFilteringEntitiesByEntityReferenceTargetId() : void {
        // Create two config entities to be the config targets of an entity
        // reference. In this case, the `roles` field.
        $role_llamalovers = $this->drupalCreateRole([], 'llamalovers', 'Llama Lovers');
        $role_catcuddlers = $this->drupalCreateRole([], 'catcuddlers', 'Cat Cuddlers');
        
        /** @var \Drupal\user\UserInterface[] $users */
        for ($i = 0; $i < 3; $i++) {
            // Create 3 users, one with the first role and two with the second role.
            $users[$i] = $this->drupalCreateUser();
            $users[$i]->addRole($i === 0 ? $role_llamalovers : $role_catcuddlers)
                ->save();
            // For each user, create a node that is owned by that user. The node's
            // `uid` field will be used to test filtering by a content entity ID.
            Node::create([
                'type' => 'article',
                'uid' => $users[$i]->id(),
                'title' => 'Article created by ' . $users[$i]->uuid(),
            ])
                ->save();
        }
        // Create a user that will be used to execute the test HTTP requests.
        $account = $this->drupalCreateUser([
            'administer users',
            'bypass node access',
        ]);
        $request_options = [
            RequestOptions::AUTH => [
                $account->getAccountName(),
                $account->pass_raw,
            ],
        ];
        // Ensure that an entity can be filtered by a target machine name.
        $response = $this->request('GET', Url::fromUri('internal:/jsonapi/user/user?filter[roles.meta.drupal_internal__target_id]=llamalovers'), $request_options);
        $document = $this->getDocumentFromResponse($response);
        $this->assertSame(200, $response->getStatusCode(), var_export($document, TRUE));
        // Only one user should have the first role.
        $this->assertCount(1, $document['data']);
        $this->assertSame($users[0]->uuid(), $document['data'][0]['id']);
        $response = $this->request('GET', Url::fromUri('internal:/jsonapi/user/user?sort=drupal_internal__uid&filter[roles.meta.drupal_internal__target_id]=catcuddlers'), $request_options);
        $document = $this->getDocumentFromResponse($response);
        $this->assertSame(200, $response->getStatusCode(), var_export($document, TRUE));
        // Two users should have the second role. A sort is used on this request to
        // ensure a consistent ordering with different databases.
        $this->assertCount(2, $document['data']);
        $this->assertSame($users[1]->uuid(), $document['data'][0]['id']);
        $this->assertSame($users[2]->uuid(), $document['data'][1]['id']);
        // Ensure that an entity can be filtered by an target entity integer ID.
        $response = $this->request('GET', Url::fromUri('internal:/jsonapi/node/article?filter[uid.meta.drupal_internal__target_id]=' . $users[1]->id()), $request_options);
        $document = $this->getDocumentFromResponse($response);
        $this->assertSame(200, $response->getStatusCode(), var_export($document, TRUE));
        // Only the node authored by the filtered user should be returned.
        $this->assertCount(1, $document['data']);
        $this->assertSame('Article created by ' . $users[1]->uuid(), $document['data'][0]['attributes']['title']);
    }

}