From 8275715b5648df345aca0c958764425233410042 Mon Sep 17 00:00:00 2001
From: Tchama <mat@collectifs.net>
Date: Mon, 21 Oct 2019 13:04:22 +0200
Subject: [PATCH] Sort collection of participations by firstname in Event
 entity

---
 Entity/Event.php | 22 +++++++++++++++++++---
 1 file changed, 19 insertions(+), 3 deletions(-)

diff --git a/Entity/Event.php b/Entity/Event.php
index 87cc9bab1..acafc5ae3 100644
--- a/Entity/Event.php
+++ b/Entity/Event.php
@@ -4,7 +4,6 @@ namespace Chill\EventBundle\Entity;
 
 use Chill\MainBundle\Entity\HasCenterInterface;
 use Chill\MainBundle\Entity\HasScopeInterface;
-use Doctrine\ORM\Mapping as ORM;
 
 /**
  * Event
@@ -215,11 +214,28 @@ class Event implements HasCenterInterface, HasScopeInterface
     /**
      * Get participations
      *
-     * @return \Doctrine\Common\Collections\Collection
+     * @return \ArrayIterator|\Doctrine\Common\Collections\Collection|\Traversable
      */
     public function getParticipations()
     {
-        return $this->participations;
+        return $this->getParticipationsOrdered();
+    }
+    
+    /**
+     * Sort Collection of Participations
+     *
+     * @return \ArrayIterator|\Traversable
+     */
+    public function getParticipationsOrdered() {
+        
+        $iterator = $this->participations->getIterator();
+        
+        $iterator->uasort(function($first, $second)
+        {
+            return strnatcasecmp($first->getPerson()->getFirstName(), $second->getPerson()->getFirstName());
+        });
+        
+        return $iterator;
     }
     
     /**