API: add DELETE endpoint

Based on #840

See http://shaarli.github.io/api-documentation/\#links-link-delete
This commit is contained in:
ArthurHoaro 2017-05-06 17:32:16 +02:00
parent cf9181dddf
commit 0843848c1d
4 changed files with 168 additions and 40 deletions

View File

@ -188,4 +188,27 @@ class Links extends ApiController
$out = ApiUtils::formatLink($responseLink, $index);
return $response->withJson($out, 200, $this->jsonStyle);
}
/**
* Delete an existing link by its ID.
*
* @param Request $request Slim request.
* @param Response $response Slim response.
* @param array $args Path parameters. including the ID.
*
* @return Response response.
*
* @throws ApiLinkNotFoundException generating a 404 error.
*/
public function deleteLink($request, $response, $args)
{
if (! isset($this->linkDb[$args['id']])) {
throw new ApiLinkNotFoundException();
}
unset($this->linkDb[(int) $args['id']]);
$this->linkDb->save($this->conf->get('resource.page_cache'));
return $response->withStatus(204);
}
}

80
composer.lock generated
View File

@ -1793,16 +1793,16 @@
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@ -1867,20 +1867,20 @@
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@ -1923,20 +1923,20 @@
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@ -1984,7 +1984,7 @@
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"time": "2017-03-04T11:00:12+00:00"
"time": "2017-04-26T01:38:53+00:00"
},
{
"name": "symfony/debug",
@ -2045,16 +2045,16 @@
},
{
"name": "symfony/dependency-injection",
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@ -2104,20 +2104,20 @@
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},
{
"name": "symfony/filesystem",
"version": "v3.2.6",
"version": "v3.2.8",
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@ -2153,20 +2153,20 @@
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"time": "2017-03-06T19:30:27+00:00"
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},
{
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@ -2202,7 +2202,7 @@
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@ -2265,16 +2265,16 @@
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@ -2316,20 +2316,20 @@
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@ -2356,7 +2356,7 @@
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{
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View File

@ -2247,6 +2247,7 @@ $app->group('/api/v1', function() {
$this->get('/links/{id:[\d]+}', '\Shaarli\Api\Controllers\Links:getLink')->setName('getLink');
$this->post('/links', '\Shaarli\Api\Controllers\Links:postLink')->setName('postLink');
$this->put('/links/{id:[\d]+}', '\Shaarli\Api\Controllers\Links:putLink')->setName('putLink');
$this->delete('/links/{id:[\d]+}', '\Shaarli\Api\Controllers\Links:deleteLink')->setName('deleteLink');
})->add('\Shaarli\Api\ApiMiddleware');
$response = $app->run(true);

View File

@ -0,0 +1,104 @@
<?php
namespace Shaarli\Api\Controllers;
use Shaarli\Config\ConfigManager;
use Slim\Container;
use Slim\Http\Environment;
use Slim\Http\Request;
use Slim\Http\Response;
class DeleteLinkTest extends \PHPUnit_Framework_TestCase
{
/**
* @var string datastore to test write operations
*/
protected static $testDatastore = 'sandbox/datastore.php';
/**
* @var ConfigManager instance
*/
protected $conf;
/**
* @var \ReferenceLinkDB instance.
*/
protected $refDB = null;
/**
* @var \LinkDB instance.
*/
protected $linkDB;
/**
* @var Container instance.
*/
protected $container;
/**
* @var Links controller instance.
*/
protected $controller;
/**
* Before each test, instantiate a new Api with its config, plugins and links.
*/
public function setUp()
{
$this->conf = new ConfigManager('tests/utils/config/configJson');
$this->refDB = new \ReferenceLinkDB();
$this->refDB->write(self::$testDatastore);
$this->linkDB = new \LinkDB(self::$testDatastore, true, false);
$this->container = new Container();
$this->container['conf'] = $this->conf;
$this->container['db'] = $this->linkDB;
$this->controller = new Links($this->container);
}
/**
* After each test, remove the test datastore.
*/
public function tearDown()
{
@unlink(self::$testDatastore);
}
/**
* Test DELETE link endpoint: the link should be removed.
*/
public function testDeleteLinkValid()
{
$id = '41';
$this->assertTrue(isset($this->linkDB[$id]));
$env = Environment::mock([
'REQUEST_METHOD' => 'DELETE',
]);
$request = Request::createFromEnvironment($env);
$response = $this->controller->deleteLink($request, new Response(), ['id' => $id]);
$this->assertEquals(204, $response->getStatusCode());
$this->assertEmpty((string) $response->getBody());
$this->linkDB = new \LinkDB(self::$testDatastore, true, false);
$this->assertFalse(isset($this->linkDB[$id]));
}
/**
* Test DELETE link endpoint: reach not existing ID.
*
* @expectedException Shaarli\Api\Exceptions\ApiLinkNotFoundException
*/
public function testDeleteLink404()
{
$id = -1;
$this->assertFalse(isset($this->linkDB[$id]));
$env = Environment::mock([
'REQUEST_METHOD' => 'DELETE',
]);
$request = Request::createFromEnvironment($env);
$this->controller->deleteLink($request, new Response(), ['id' => $id]);
}
}