Rewrite of the authentication and authorization system

app/Group/DatabaseBackendGroupProvider.php

@@ -0,0 +1,34 @@
+<?php
+
+namespace Kanboard\Group;
+
+use Kanboard\Core\Base;
+use Kanboard\Core\Group\GroupBackendProviderInterface;
+
+/**
+ * Database Backend Group Provider
+ *
+ * @package  group
+ * @author   Frederic Guillot
+ */
+class DatabaseBackendGroupProvider extends Base implements GroupBackendProviderInterface
+{
+    /**
+     * Find a group from a search query
+     *
+     * @access public
+     * @param  string $input
+     * @return []DatabaseGroupProvider
+     */
+    public function find($input)
+    {
+        $result = array();
+        $groups = $this->group->search($input);
+
+        foreach ($groups as $group) {
+            $result[] = new DatabaseGroupProvider($group);
+        }
+
+        return $result;
+    }
+}