Add flash messages

Author: Barvoj

app/Resources/views/base.html.twig

@@ -78,6 +78,15 @@
         </div>
 
         <div class="col-md-9">
+
+            {% for flash_message in app.session.flashBag.get('notice') %}
+
+
+                <div class="alert alert-info">
+                    {{ flash_message }}
+                </div>
+            {% endfor %}
+
             {% block body %}
             {% endblock %}
         </div>

src/AppBundle/Controller/ContactController.php

@@ -10,6 +10,7 @@
 use Symfony\Component\Form\FormFactory;
 use Symfony\Component\HttpFoundation\RedirectResponse;
 use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Session\Flash\FlashBag;
 use Symfony\Component\Routing\RouterInterface;
 
 /**
@@ -26,16 +27,21 @@ class ContactController
 	/** @var RouterInterface */
 	private $router;
 
+	/** @var FlashBag */
+	private $flashBag;
+
 	/**
 	 * @param FormFactory $formFactory
 	 * @param MessageFacade $messageFacade
 	 * @param RouterInterface $router
+	 * @param FlashBag $flashBag
 	 */
-	public function __construct(FormFactory $formFactory, MessageFacade $messageFacade, RouterInterface $router)
+	public function __construct(FormFactory $formFactory, MessageFacade $messageFacade, RouterInterface $router, FlashBag $flashBag)
 	{
 		$this->formFactory = $formFactory;
 		$this->messageFacade = $messageFacade;
 		$this->router = $router;
+		$this->flashBag = $flashBag;
 	}
 
 	/**
@@ -51,6 +57,8 @@ public function contactAction(Request $request)
 		if ($form->isSubmitted() && $form->isValid()) {
 			$this->messageFacade->save($messageVO);
 
+			$this->flashBag->add('notice', 'Message send.');
+
 			return RedirectResponse::create($this->router->generate("contact"));
 		}
 

src/AppBundle/Controller/FaqController.php

@@ -12,6 +12,7 @@
 use Symfony\Component\Form\FormFactory;
 use Symfony\Component\HttpFoundation\RedirectResponse;
 use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Session\Flash\FlashBag;
 use Symfony\Component\Routing\RouterInterface;
 
 /**
@@ -34,20 +35,25 @@ class FaqController
 	/** @var RouterInterface */
 	private $router;
 
+	/** @var FlashBag */
+	private $flashBag;
+
 	/**
 	 * @param FormFactory $formFactory
 	 * @param QuestionFacade $questionFacade
 	 * @param AnswerFacade $answerFacade
 	 * @param FaqFacade $faqFacade
 	 * @param RouterInterface $router
+	 * @param FlashBag $flashBag
 	 */
-	public function __construct(FormFactory $formFactory, QuestionFacade $questionFacade, AnswerFacade $answerFacade, FaqFacade $faqFacade, RouterInterface $router)
+	public function __construct(FormFactory $formFactory, QuestionFacade $questionFacade, AnswerFacade $answerFacade, FaqFacade $faqFacade, RouterInterface $router, FlashBag $flashBag)
 	{
 		$this->formFactory = $formFactory;
 		$this->questionFacade = $questionFacade;
 		$this->answerFacade = $answerFacade;
 		$this->faqFacade = $faqFacade;
 		$this->router = $router;
+		$this->flashBag = $flashBag;
 	}
 
 	/**
@@ -95,6 +101,8 @@ public function addAction(Request $request)
 		if ($form->isSubmitted() && $form->isValid()) {
 			$this->faqFacade->insert($faqVO);
 
+			$this->flashBag->add('notice', 'Question added.');
+
 			return RedirectResponse::create($this->router->generate("faq_list"));
 		}
 
@@ -122,11 +130,13 @@ public function editAction($id, Request $request)
 		if ($form->isSubmitted() && $form->isValid()) {
 			$this->faqFacade->update($question, $answer, $faqVO);
 
+			$this->flashBag->add('notice', 'Question uppdated.');
+
 			return RedirectResponse::create($this->router->generate("faq_list"));
 		}
 
 		return [
 			"form" => $form->createView()
 		];
 	}
-}
+}