1 files changed, 45 insertions, 0 deletions

diff --git a/vendor/doctrine/orm/src/Id/AssignedGenerator.php b/vendor/doctrine/orm/src/Id/AssignedGenerator.php
new file mode 100644
index 0000000..e11b341
--- /dev/null
+++ b/vendor/doctrine/orm/src/Id/AssignedGenerator.php
@@ -0,0 +1,45 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\ORM\Id;
+
+use Doctrine\ORM\EntityManagerInterface;
+use Doctrine\ORM\Exception\EntityMissingAssignedId;
+
+/**
+ * Special generator for application-assigned identifiers (doesn't really generate anything).
+ */
+class AssignedGenerator extends AbstractIdGenerator
+{
+    /**
+     * Returns the identifier assigned to the given entity.
+     *
+     * {@inheritDoc}
+     *
+     * @throws EntityMissingAssignedId
+     */
+    public function generateId(EntityManagerInterface $em, object|null $entity): array
+    {
+        $class      = $em->getClassMetadata($entity::class);
+        $idFields   = $class->getIdentifierFieldNames();
+        $identifier = [];
+
+        foreach ($idFields as $idField) {
+            $value = $class->getFieldValue($entity, $idField);
+
+            if (! isset($value)) {
+                throw EntityMissingAssignedId::forField($entity, $idField);
+            }
+
+            if (isset($class->associationMappings[$idField])) {
+                // NOTE: Single Columns as associated identifiers only allowed - this constraint it is enforced.
+                $value = $em->getUnitOfWork()->getSingleIdentifierValue($value);
+            }
+
+            $identifier[$idField] = $value;
+        }
+
+        return $identifier;
+    }
+}