household list of accompanying periods + upgrade DBAL version to 3.1

src/Bundle/ChillPersonBundle/Entity/Person.php

@@ -406,7 +406,7 @@ class Person implements HasCenterInterface, TrackCreationInterface, TrackUpdateI
      * Array where customfield's data are stored
      * @var array
      *
-     * @ORM\Column(type="json_array")
+     * @ORM\Column(type="json")
      */
     private $cFData;
 
@@ -613,6 +613,26 @@ class Person implements HasCenterInterface, TrackCreationInterface, TrackUpdateI
         return $accompanyingPeriods;
     }
 
+    /**
+     * Get current accompanyingPeriods array
+     */
+    public function getCurrentAccompanyingPeriods(): array
+    {
+        $currentAccompanyingPeriods = [];
+        $currentDate = new DateTime();
+
+        foreach ($this->accompanyingPeriodParticipations as $participation)
+        {
+            $endDate = $participation->getEndDate();
+
+            if ($endDate === null || $endDate > $currentDate){
+                $currentAccompanyingPeriods[] = $participation->getAccompanyingPeriod();
+            }
+        }
+
+        return $currentAccompanyingPeriods;
+    }
+
     /**
      * Get AccompanyingPeriodParticipations Collection
      *