Add PrefixQuery

Author: AlexVanderbist

CHANGELOG.md

@@ -2,6 +2,10 @@
 
 All notable changes to `elasticsearch-query-builder` will be documented in this file.
 
+## 1.3.0 - 2021-08-06
+
+- add `PrefixQuery`
+
 ## 1.2.2 - 2021-07-29
 
 - remove debug statements (again :facepalm:)

src/Queries/PrefixQuery.php

@@ -0,0 +1,30 @@
+<?php
+
+namespace Spatie\ElasticsearchQueryBuilder\Queries;
+
+class PrefixQuery implements Query
+{
+    public static function create(
+        string $field,
+        string | int $query
+    ): self {
+        return new self($field, $query);
+    }
+
+    public function __construct(
+        protected string $field,
+        protected string | int $query
+    ) {
+    }
+
+    public function toArray(): array
+    {
+        return [
+            'prefix' => [
+                $this->field => [
+                    'value' => $this->query,
+                ],
+            ],
+        ];
+    }
+}