Added ids query

lib/Byng/Pimcore/Elasticsearch/Gateway/AbstractGateway.php

@@ -187,6 +187,13 @@ protected function processQuery(QueryInterface $query)
                 ];
                 break;
 
+            case "ids":
+                $result["ids"] = [
+                    "type" => $query->getIndexType(),
+                    "values" => $query->getValues()
+                ];
+                break;
+
             case "prefix":
                 $result["prefix"] = [
                     $query->getField() => $query->getQuery()

lib/Byng/Pimcore/Elasticsearch/Query/IdsQuery.php

@@ -0,0 +1,75 @@
+<?php
+
+/**
+ * This file is part of the "byng/pimcore-elasticsearch-plugin" project.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the LICENSE is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Byng\Pimcore\Elasticsearch\Query;
+
+/**
+ * Ids Query
+ *
+ * Allows you to search only within documents that have the specified ids
+ *
+ * @author Asim Liaquat <[email protected]>
+ */
+final class IdsQuery implements QueryInterface
+{
+    /**
+     * @var string
+     */
+    private $indexType;
+
+    /**
+     * @var array
+     */
+    private $values;
+
+    /**
+     * IdsQuery constructor.
+     *
+     * @param string $indexType
+     * @param array  $values
+     */
+    public function __construct($indexType, array $values)
+    {
+        $this->indexType = $indexType;
+        $this->values = $values;
+    }
+
+    /**
+     * Get type
+     *
+     * @return string
+     */
+    public function getIndexType()
+    {
+        return $this->indexType;
+    }
+
+    /**
+     * Get values
+     *
+     * @return array
+     */
+    public function getValues()
+    {
+        return $this->values;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getType()
+    {
+        return "ids";
+    }
+
+}

lib/Byng/Pimcore/Elasticsearch/Query/QueryBuilder.php

@@ -262,6 +262,13 @@ protected function processQuery(QueryInterface $query)
                 ];
                 break;
 
+            case "ids":
+                $result["ids"] = [
+                    "type" => $query->getIndexType(),
+                    "values" => $query->getValues()
+                ];
+                break;
+
             case "prefix":
                 $result["prefix"] = [
                     $query->getField() => $query->getQuery()