renamed controller event, added new controller event

Author: n3vrax

CHANGELOG.md

@@ -1,16 +1,17 @@
-## 0.2.2 - unreleased
+## 0.3.0 - unreleased
 
 ### Changed
 * added the controller as dispatch event parameter
+* controller event names
 
 ### Added
-* Nothing
+* new controller event `ControllerEvent::EVENT_CONTROLLER_AFTER_DISPATCH` after dispatching, which allows you to capture the returned response, and possible override the response generation
 
 ### Deprecated
 * Nothing
 
 ### Removed
-* Nothing
+* `ControllerEvent::EVENT_CONTROLLER_DISPATCH` renamed to `ControllerEvent::EVENT_CONTROLLER_BEFORE_DISPATCH`
 
 ### Fixed
 * Nothing

src/AbstractActionController.php

@@ -31,7 +31,7 @@ public function dispatch(): ResponseInterface
         $action = AbstractController::getMethodFromAction($action);
 
         if (method_exists($this, $action)) {
-            $r = $this->dispatchEvent(ControllerEvent::EVENT_CONTROLLER_DISPATCH, [
+            $r = $this->dispatchEvent(ControllerEvent::EVENT_CONTROLLER_BEFORE_DISPATCH, [
                 'request' => $this->request,
                 'delegate' => $this->getDelegate(),
                 'controller' => $this,
@@ -42,7 +42,15 @@ public function dispatch(): ResponseInterface
             }
 
             $this->request = $r->getParam('request');
-            return $this->$action();
+            $response = $this->$action();
+            $params = array_merge($r->getParams(), ['response' => $response]);
+
+            $r = $this->dispatchEvent(ControllerEvent::EVENT_CONTROLLER_AFTER_DISPATCH, $params);
+            if ($r instanceof ResponseInterface) {
+                return $r;
+            }
+
+            return $response;
         }
 
         //just go the the next middleware, it will eventually hit a 404 if no one handles the request

src/Event/ControllerEvent.php

@@ -17,5 +17,6 @@
  */
 class ControllerEvent extends Event
 {
-    const EVENT_CONTROLLER_DISPATCH = 'event.controller.dispatch';
+    const EVENT_CONTROLLER_BEFORE_DISPATCH = 'event.controller.beforeDispatch';
+    const EVENT_CONTROLLER_AFTER_DISPATCH = 'event.controller.afterDispatch';
 }