Generate grid

src/Doctrine/Extension/Random.php

@@ -0,0 +1,27 @@
+<?php
+
+namespace App\Doctrine\Extension;
+
+use Doctrine\ORM\Query\AST\Functions\FunctionNode;
+use Doctrine\ORM\Query\Parser;
+use Doctrine\ORM\Query\QueryException;
+use Doctrine\ORM\Query\SqlWalker;
+use Doctrine\ORM\Query\TokenType;
+
+class Random extends FunctionNode
+{
+    /**
+     * @throws QueryException
+     */
+    public function parse(Parser $parser): void
+    {
+        $parser->match(TokenType::T_IDENTIFIER);
+        $parser->match(TokenType::T_OPEN_PARENTHESIS);
+        $parser->match(TokenType::T_CLOSE_PARENTHESIS);
+    }
+
+    public function getSql(SqlWalker $sqlWalker): string
+    {
+        return 'RANDOM()';
+    }
+}