feat(doctrine): support backed enum for faceted properties

Author: daFish

src/Adapter/Doctrine/DoctrineAdapter.php

@@ -93,10 +93,17 @@ private function getFacetDistributions(Query $query, SearchInterface $search): a
             $uncheckedFacets = [];
             $qb = $helper->getFacetTermQuery($facet);
             foreach ($qb->getQuery()->getArrayResult() as $row) {
-                if (\in_array($row['value'], $checkedValues)) {
-                    $checkedFacets[$row['value']] = $row['total'];
+                $rowValue = null;
+                if ($row['value'] instanceof \BackedEnum) {
+                    $rowValue = $row['value']->value;
                 } else {
-                    $uncheckedFacets[$row['value']] = $row['total'];
+                    $rowValue = $row['value'];
+                }
+
+                if (\in_array($rowValue, $checkedValues)) {
+                    $checkedFacets[$rowValue] = $row['total'];
+                } else {
+                    $uncheckedFacets[$rowValue] = $row['total'];
                 }
             }
 

tests/Adapter/Doctrine/DoctrineAdapterTest.php

@@ -16,6 +16,7 @@
 use Mezcalito\UxSearchBundle\Search\Filter\RangeFilter;
 use Mezcalito\UxSearchBundle\Search\Filter\TermFilter;
 use Mezcalito\UxSearchBundle\Search\ResultSet\ResultSet;
+use Mezcalito\UxSearchBundle\Tests\Fixtures\Adapter\Doctrine\CategoryEnum;
 use Mezcalito\UxSearchBundle\Tests\Fixtures\Adapter\Doctrine\Foo;
 
 class DoctrineAdapterTest extends AbstractDoctrineTestCase
@@ -53,14 +54,16 @@ public function testSearch(): void
     public function testSearchWithFilter(): void
     {
         $this->createDatabase([
-            new Foo('A', '1', 10),
-            new Foo('A', '1', 13),  // filtered
-            new Foo('B', '2', 12),  // filtered
-            new Foo('C', '2', 13),  // filtered
+            new Foo('A', '1', 10, CategoryEnum::PHARMACY),
+            new Foo('A', '1', 13, CategoryEnum::PHARMACY),  // filtered
+            new Foo('B', '2', 12, CategoryEnum::PHARMACY),  // filtered
+            new Foo('C', '2', 13, CategoryEnum::PHARMACY),  // filtered
+            new Foo('D', '2', 25, CategoryEnum::GRILL), // filtered
         ]);
 
         $this->query->addActiveFilter(new RangeFilter('o.price', 10, 12));
         $this->query->addActiveFilter(new TermFilter('o.type', ['A']));
+        $this->query->addActiveFilter(new TermFilter('o.category', [CategoryEnum::PHARMACY]));
 
         $resultSet = $this->adapter->search($this->query, $this->search);
 

tests/Fixtures/Adapter/Doctrine/CategoryEnum.php

@@ -0,0 +1,20 @@
+<?php
+
+/*
+ * This file is part of the UxSearch project.
+ *
+ * (c) Mezcalito (https://www.mezcalito.fr)
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace Mezcalito\UxSearchBundle\Tests\Fixtures\Adapter\Doctrine;
+
+enum CategoryEnum: string
+{
+    case GRILL = 'grill';
+    case PHARMACY = 'pharmacy';
+}

tests/Fixtures/Adapter/Doctrine/Foo.php

@@ -27,6 +27,7 @@ public function __construct(
         #[ORM\Column] public ?string $type = null,
         #[ORM\Column] public ?string $brand = null,
         #[ORM\Column] public ?float $price = null,
+        #[ORM\Column(nullable: true)] public ?CategoryEnum $category = null,
     ) {
     }
 }