8000 Merge branch '4.4' into 5.3 · symfony/symfony-docs@96e13be · GitHub
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Merge branch '4.4' into 5.3
* 4.4: [Messenger] Document the validation middleware Adding redirect to current route
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‎controller.rst

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@@ -132,7 +132,7 @@ If you want to redirect the user to another page, use the ``redirectToRoute()``
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and ``redirect()`` methods::
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use Symfony\Component\HttpFoundation\RedirectResponse;
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use Symfony\Component\HttpFoundation\Response
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use Symfony\Component\HttpFoundation\Response;
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// ...
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public function index(): RedirectResponse
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// redirects to a route and maintains the original query string parameters
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return $this->redirectToRoute('blog_show', $request->query->all());
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// redirects to the current route (e.g. for Post/Redirect/Get pattern):
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return $this->redirectToRoute($request->attributes->get('_route'));
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// redirects externally
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return $this->redirect('http://symfony.com/doc');

‎messenger.rst

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@@ -2198,6 +2198,67 @@ when building absolute URLs.
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};
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Other Middlewares
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~~~~~~~~~~~~~~~~~
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.. versionadded:: 4.1
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The ``validation`` middleware was introduced in Symfony 4.1.
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Add the ``validation`` middleware if you need to validate the message
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object using the :doc:`Validator component <validator>` before handling it.
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If validation fails, a ``ValidationFailedException`` will be thrown. The
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:class:`Symfony\\Component\\Messenger\\Stamp\\ValidationStamp` can be used
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to configure the validation groups.
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.. configuration-block::
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.. code-block:: yaml
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# config/packages/messenger.yaml
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framework:
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messenger:
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buses:
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command_bus:
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middleware:
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- validation
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.. code-block:: xml
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<!-- config/packages/messenger.xml -->
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<?xml version="1.0" encoding="UTF-8" ?>
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<container xmlns="http://symfony.com/schema/dic/services"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xmlns:framework="http://symfony.com/schema/dic/symfony"
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xsi:schemaLocation="http://symfony.com/schema/dic/services
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https://symfony.com/schema/dic/services/services-1.0.xsd
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http://symfony.com/schema/dic/symfony
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https://symfony.com/schema/dic/symfony/symfony-1.0.xsd">
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<framework:config>
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<framework:messenger>
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<framework:bus name="command_bus">
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<framework:middleware id="validation"/>
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</framework:bus>
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</framework:messenger>
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</framework:config>
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</container>
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.. code-block:: php
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// config/packages/messenger.php
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$container->loadFromExtension('framework', [
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'messenger' => [
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'buses' => [
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'command_bus' => [
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'middleware' => [
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'validation',
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],
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],
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],
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],
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]);
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Messenger Events
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~~~~~~~~~~~~~~~~
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