Add unique PHP 8.1 constraints (#5612)

* add unique PHP 8.1 constraints

* [ci-review] Rector Rectify

* Fix

* Fix

* ensure trim space

* Fix

---------

Co-authored-by: GitHub Action <actions@github.com>
Co-authored-by: Abdul Malik Ikhsan <samsonasik@gmail.com>

rules-tests/Php80/Rector/Class_/AnnotationToAttributeRector/FixturePhp81/unique_constraints.php.inc

@@ -0,0 +1,26 @@
+<?php
+
+namespace Rector\Tests\Php80\Rector\Class_\AnnotationToAttributeRector\FixturePhp81;
+
+/**
+ * @\Doctrine\ORM\Mapping\Table(uniqueConstraints={
+ *     @\Doctrine\ORM\Mapping\UniqueConstraint(name="some_key")
+ * })
+ */
+final class UniqueConstraints
+{
+}
+
+?>
+-----
+<?php
+
+namespace Rector\Tests\Php80\Rector\Class_\AnnotationToAttributeRector\FixturePhp81;
+
+#[\Doctrine\ORM\Mapping\Table]
+#[\Doctrine\ORM\Mapping\UniqueConstraint(name: 'some_key')]
+final class UniqueConstraints
+{
+}
+
+?>

rules-tests/Php80/Rector/Class_/AnnotationToAttributeRector/config/nested_attributes_php81.php

@@ -1,6 +1,8 @@
 <?php
 
 declare(strict_types=1);
+use Doctrine\ORM\Mapping\Table;
+use Doctrine\ORM\Mapping\UniqueConstraint;
 
 use Rector\Config\RectorConfig;
 use Rector\Php80\Rector\Class_\AnnotationToAttributeRector;
@@ -20,5 +22,9 @@
         new AnnotationToAttribute(Length::class),
         new AnnotationToAttribute(NotNumber::class),
         new AnnotationToAttribute(GenericAnnotation::class),
+
+        // PHP 8.1 doctrine annotations
+        new AnnotationToAttribute(Table::class),
+        new AnnotationToAttribute(UniqueConstraint::class),
     ]);
 };

rules/Php80/Rector/Class_/AnnotationToAttributeRector.php

@@ -134,7 +134,7 @@ public function refactor(Node $node): ?Node
 
         $uses = $this->useImportsResolver->resolveBareUses();
 
-        // 1. bare tags without annotation class, e.g. "@inject"
+        // 1. bare tags without annotation class, e.g. "@require"
         $genericAttributeGroups = $this->processGenericTags($phpDocInfo);
 
         // 2. Doctrine annotation classes
@@ -233,6 +233,7 @@ private function processDoctrineAnnotationClasses(PhpDocInfo $phpDocInfo, array
             }
 
             $doctrineTagValueNode = $phpDocChildNode->value;
+
             $annotationToAttribute = $this->matchAnnotationToAttribute($doctrineTagValueNode);
             if (! $annotationToAttribute instanceof AnnotationToAttribute) {
                 continue;
@@ -242,6 +243,7 @@ private function processDoctrineAnnotationClasses(PhpDocInfo $phpDocInfo, array
                 $doctrineTagValueNode,
                 $annotationToAttribute,
             );
+
             $doctrineTagValueNodes[] = $doctrineTagValueNode;
         }
 

src/BetterPhpDocParser/PhpDocParser/DoctrineAnnotationDecorator.php

@@ -172,10 +172,12 @@ private function processTextSpacelessInTextNode(
         if (! str_starts_with($otherText, '@\\') && trim($otherText) !== '') {
             $phpDocNode->children[$key] = new PhpDocTextNode($otherText);
             array_splice($phpDocNode->children, $key + 1, 0, $spacelessPhpDocTagNodes);
-        } else {
-            unset($phpDocNode->children[$key]);
-            array_splice($phpDocNode->children, $key, 0, $spacelessPhpDocTagNodes);
+
+            return;
         }
+
+        unset($phpDocNode->children[$key]);
+        array_splice($phpDocNode->children, $key, 0, $spacelessPhpDocTagNodes);
     }
 
     private function transformGenericTagValueNodesToDoctrineAnnotationTagValueNodes(
@@ -448,15 +450,14 @@ private function resolveFqnAnnotationSpacelessPhpDocTagNode(
             $nestedAnnotationOpen = explode('(', (string) $fullyQualifiedAnnotationClass);
             $fullyQualifiedAnnotationClass = $nestedAnnotationOpen[0];
 
-            $annotationContent = $match['annotation_content'] ?? null;
-
             $tagName = '@\\' . $fullyQualifiedAnnotationClass;
 
             $formerStartEnd = $phpDocTextNode->getAttribute(PhpDocAttributeKey::START_AND_END);
 
-            if (isset($nestedAnnotationOpen[1])) {
-                $annotationContent = '("' . trim($nestedAnnotationOpen[1], '"\'') . '")';
-            }
+            $annotationContent = $this->resolveAnnotationContent(
+                $match['annotation_content'] ?? '',
+                $nestedAnnotationOpen
+            );
 
             $spacelessPhpDocTagNodes[] = $this->createDoctrineSpacelessPhpDocTagNode(
                 $annotationContent,
@@ -469,4 +470,21 @@ private function resolveFqnAnnotationSpacelessPhpDocTagNode(
 
         return $spacelessPhpDocTagNodes;
     }
+
+    /**
+     * @param string[]|null[] $nestedAnnotationOpen
+     */
+    private function resolveAnnotationContent(string $annotationContent, array $nestedAnnotationOpen): string
+    {
+        if (! isset($nestedAnnotationOpen[1])) {
+            return $annotationContent;
+        }
+
+        $trimmedNestedAnnotationOpen = trim($nestedAnnotationOpen[1]);
+        if (str_ends_with($trimmedNestedAnnotationOpen, '{')) {
+            return $annotationContent;
+        }
+
+        return '("' . trim($trimmedNestedAnnotationOpen, '"\'') . '")';
+    }
 }