From d133237b62d3ea645e5c240d1894039ab97a4aa6 Mon Sep 17 00:00:00 2001
From: "Nathanael d. Noblet" <nathanael@noblet.ca>
Date: Fri, 14 Apr 2023 23:40:14 -0600
Subject: [PATCH] added ilike

---
 config/postgres.yml                  |  1 +
 src/Query/Postgresql/Ilike.php       | 45 ++++++++++++++++++++++++++++
 tests/Query/Postgresql/IlikeTest.php | 16 ++++++++++
 3 files changed, 62 insertions(+)
 create mode 100644 src/Query/Postgresql/Ilike.php
 create mode 100644 tests/Query/Postgresql/IlikeTest.php

diff --git a/config/postgres.yml b/config/postgres.yml
index 0a36cc64..dc38a337 100644
--- a/config/postgres.yml
+++ b/config/postgres.yml
@@ -22,3 +22,4 @@ doctrine:
                 greatest: DoctrineExtensions\Query\Postgresql\Greatest
                 least: DoctrineExtensions\Query\Postgresql\Least
                 regexp_replace: DoctrineExtensions\Query\Postgresql\RegexpReplace
+                ilike: DoctrineExtensions\Query\Postgresql\Ilike
diff --git a/src/Query/Postgresql/Ilike.php b/src/Query/Postgresql/Ilike.php
new file mode 100644
index 00000000..83dd5fa7
--- /dev/null
+++ b/src/Query/Postgresql/Ilike.php
@@ -0,0 +1,45 @@
+<?php
+
+namespace DoctrineExtensions\Query\Postgresql;
+
+use Doctrine\ORM\Query\AST\ASTException;
+use Doctrine\ORM\Query\AST\Functions\FunctionNode;
+use Doctrine\ORM\Query\Lexer;
+use Doctrine\ORM\Query\AST\Node;
+use Doctrine\ORM\Query\Parser;
+use Doctrine\ORM\Query\QueryException;
+use Doctrine\ORM\Query\SqlWalker;
+
+class Ilike extends FunctionNode
+{
+    /** @var Node */
+    protected $field;
+    /** @var Node */
+    protected $query;
+
+    /**
+     * @param Parser $parser
+     *
+     * @throws QueryException
+     */
+    public function parse(Parser $parser)
+    {
+        $parser->match(Lexer::T_IDENTIFIER);
+        $parser->match(Lexer::T_OPEN_PARENTHESIS);
+        $this->field = $parser->StringExpression();
+        $parser->match(Lexer::T_COMMA);
+        $this->query = $parser->StringExpression();
+        $parser->match(Lexer::T_CLOSE_PARENTHESIS);
+    }
+
+    /**
+     * @param SqlWalker $sqlWalker
+     *
+     * @return string
+     * @throws ASTException
+     */
+    public function getSql(SqlWalker $sqlWalker)
+    {
+        return '(' . $this->field->dispatch($sqlWalker) . ' ILIKE ' . $this->query->dispatch($sqlWalker) . ')';
+    }
+}
diff --git a/tests/Query/Postgresql/IlikeTest.php b/tests/Query/Postgresql/IlikeTest.php
new file mode 100644
index 00000000..0202098e
--- /dev/null
+++ b/tests/Query/Postgresql/IlikeTest.php
@@ -0,0 +1,16 @@
+<?php
+
+namespace DoctrineExtensions\Tests\Query\Postgresql;
+
+class IlikeTest extends \DoctrineExtensions\Tests\Query\PostgresqlTestCase
+{
+    public function testILike()
+    {
+        $dql = "SELECT p FROM DoctrineExtensions\Tests\Entities\Product p WHERE ILIKE(p.name, :searchName) = true";
+        $q = $this->entityManager->createQuery($dql);
+        $q->setParameter('searchName', '%search term%');
+        $sql = 'SELECT p0_.id AS id_0, p0_.name AS name_1, p0_.created AS created_2, p0_.price AS price_3, p0_.weight AS weight_4 FROM Product p0_ WHERE (p0_.name ILIKE ?) = 1';
+
+        $this->assertEquals($sql, $q->getSql());
+    }
+}