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 # NotificationBundle
+
+## Information
+
+The bundle provides a facility to generate notifications (email, database, flash) in Symfony projects.
+
+## How to use
+  - Step 1 : Create an entity which extends our Notification model (might be optionnal)
+  - Step 2 : Create factory class which implements NotificationFactoryInterface which will create Notification
+  - Step 3 : Create some notification rules (see: "Configuration Reference")
+
+### Step 1 : 
+Create an entity which extends our Notification model (might be optionnal)
+```php
+<?php
+
+namespace Acme\NotificationBundle\Entity;
+
+use Doctrine\Common\Collections\ArrayCollection;
+use Numerique1\Bundle\NotificationBundle\Model\Notification as BaseNotification;
+
+/**
+ * @ORM\Entity()
+ * @ORM\Table(name="acme_notification")
+ */
+class Notification extends BaseNotification
+{
+    /**
+     * @var integer
+     *
+     * @ORM\Column(name="id", type="integer")
+     * @ORM\Id
+     * @ORM\GeneratedValue(strategy="AUTO")
+     */
+    private $id;
+
+      /**
+     * @ManyToMany(targetEntity="User")
+     * @JoinTable(name="notifications_users",
+     *      joinColumns={@JoinColumn(name="notification_id", referencedColumnName="id")},
+     *      inverseJoinColumns={@JoinColumn(name="user_id", referencedColumnName="id", unique=true)}
+     *      )
+     */
+    protected $users;
+
+    /**
+     * Notification constructor.
+     */
+    public function __construct()
+    {
+        $this->users = new ArrayCollection();
+    }
+}
+```
+### Step 2 : 
+Create factory class which implements NotificationFactoryInterface which will create Notification
+```php
+<?php
+namespace Acme\NotificationBundle\Factory;
+
+use Numerique1\Bundle\NotificationBundle\Event\NotificationEvent;
+use Numerique1\Bundle\NotificationBundle\Event\PreUpdateNotificationEvent;
+use Numerique1\Bundle\NotificationBundle\Factory\NotificationFactoryInterface;
+use Numerique1\Bundle\NotificationBundle\Resolver\Container\NotifiablesResolverContainer;
+use Numerique1\Bundle\NotificationBundle\Resolver\Container\TemplateResolverContainer;
+use Symfony\Bundle\FrameworkBundle\Templating\EngineInterface;
+
+class NotificationFactory implements NotificationFactoryInterface
+{
+    private $nrc;
+    private $trc;
+    private $em;
+    private $twig;
+    private $translator;
+
+    public function __construct(NotifiablesResolverContainer $nrc, TemplateResolverContainer $trc, EntityManager $em, EngineInterface $twig, $translator)
+    {
+        $this->nrc = $nrc;
+        $this->trc = $trc;
+        $this->em = $em;
+        $this->twig = $twig;
+        $this->translator = $translator;
+    }
+
+    /**
+     * @param NotificationEvent $event
+     * @param array $rule
+     */
+    public function create(NotificationEvent $event, array $rule)
+    {
+        $entity = $event->getEntity();
+        $parameters = $event->getParameters();
+        $templateResolver = $this->trc->getResolver($rule['template_resolver']);
+        $template = $templateResolver->resolve($entity, $rule);
+
+        if($template)
+        {
+            $content = $this->twig->render($template, array(
+                'entity' => $entity,
+                'parameters' => $parameters
+            ));
+
+            /*Resolver users to notify*/
+            $resolver = $this->nrc->getResolver($rule['resolver']);
+            $users = $resolver->resolve($entity, array('someOptionnalData' => 'data'));
+            
+            $notification
+                ->setTargetClass(ClassUtils::getClass($entity))
+                ->setTargetId($entity->getId())
+                ->setContent($content)
+                ->setUsers($users)
+            ;
+            
+            $this->em->persist($notification);
+            $this->em->flush();
+        }
+    }
+}
+```
+## Configuration Reference
+
+```php
+numerique1_notification:
+    factory_class: Acme\NotificationBundle\Factory\NotificationFactory
+    notification_class: Acme\NotificationBundle\Entity\Notification
+    notifications:
+        acme:
+            class: Acme\UserBundle\Entity\User
+            rules:
+            - {
+                event: 'numerique1.notification.event.entity_post_update',  
+                route: 'Acme\UserBundle\Controller\UserController::updateUserAction', #Default: '*'
+                template: 'AcmeUserBundle:Notification:update.html.twig', #Default: false
+                template_resolver: 'numerique1_notification.default_template_resolver' #Default / resolve template
+                resolver: 'numerique1_notification.default_users_resolver' #Default / resolve users which will be notify
+              }
+
+```