Merge branch 'client-func-aliases-patch' into 5.0

Author: Simonas Šerlinskas

Service/Manager.php

@@ -640,6 +640,27 @@ public function clearScroll($scrollId)
         $this->getClient()->clearScroll(['scroll_id' => $scrollId]);
     }
 
+    /**
+     * Calls "Get Settings API" in Elasticsearch and will return you the currently configured settings.
+     *
+     * return array
+     */
+    public function getSettings()
+    {
+        return $this->getClient()->indices()->getSettings(['index' => $this->getIndexName()]);
+    }
+
+    /**
+     * Gets Elasticsearch aliases information.
+     * @param $params
+     *
+     * @return array
+     */
+    public function getAliases($params = [])
+    {
+        return $this->getClient()->indices()->getAliases(array_merge(['index' => $this->getIndexName()], $params));
+    }
+
     /**
      * Resolves type name by class name.
      *

Service/Repository.php

@@ -191,7 +191,6 @@ public function createSearch()
         return new Search();
     }
 
-
     /**
      * Parses scroll configuration from raw response.
      *