Added sorting and position ùmanagement to modules.

core/lib/Thelia/Model/Module.php

@@ -5,11 +5,14 @@ namespace Thelia\Model;
 use Propel\Runtime\Connection\ConnectionInterface;
 use Thelia\Model\Base\Module as BaseModule;
 use Thelia\Model\Tools\ModelEventDispatcherTrait;
+use Thelia\Core\Event\TheliaEvents;
 
 class Module extends BaseModule
 {
     use ModelEventDispatcherTrait;
 
+    use \Thelia\Model\Tools\PositionManagementTrait;
+
     public function postSave(ConnectionInterface $con = null)
     {
         ModuleQuery::resetActivated();
@@ -56,4 +59,21 @@ class Module extends BaseModule
     public function getAbsoluteI18nPath() {
         return THELIA_MODULE_DIR . $this->getI18nPath();
     }
+
+    /**
+     * Calculate next position relative to module type
+     */
+    protected function addCriteriaToPositionQuery($query) {
+        $query->filterByType($this->getType());
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function preInsert(ConnectionInterface $con = null)
+    {
+        $this->setPosition($this->getNextPosition());
+
+        return true;
+    }
 }