1 files changed, 66 insertions, 0 deletions

diff --git a/vendor/doctrine/orm/src/Persisters/Entity/AbstractEntityInheritancePersister.php b/vendor/doctrine/orm/src/Persisters/Entity/AbstractEntityInheritancePersister.php
new file mode 100644
index 0000000..cf8a74e
--- /dev/null
+++ b/vendor/doctrine/orm/src/Persisters/Entity/AbstractEntityInheritancePersister.php
@@ -0,0 +1,66 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\ORM\Persisters\Entity;
+
+use Doctrine\DBAL\Types\Type;
+use Doctrine\ORM\Mapping\ClassMetadata;
+
+use function sprintf;
+
+/**
+ * Base class for entity persisters that implement a certain inheritance mapping strategy.
+ * All these persisters are assumed to use a discriminator column to discriminate entity
+ * types in the hierarchy.
+ */
+abstract class AbstractEntityInheritancePersister extends BasicEntityPersister
+{
+    /**
+     * {@inheritDoc}
+     */
+    protected function prepareInsertData(object $entity): array
+    {
+        $data = parent::prepareInsertData($entity);
+
+        // Populate the discriminator column
+        $discColumn                                                        = $this->class->getDiscriminatorColumn();
+        $this->columnTypes[$discColumn->name]                              = $discColumn->type;
+        $data[$this->getDiscriminatorColumnTableName()][$discColumn->name] = $this->class->discriminatorValue;
+
+        return $data;
+    }
+
+    /**
+     * Gets the name of the table that contains the discriminator column.
+     */
+    abstract protected function getDiscriminatorColumnTableName(): string;
+
+    protected function getSelectColumnSQL(string $field, ClassMetadata $class, string $alias = 'r'): string
+    {
+        $tableAlias   = $alias === 'r' ? '' : $alias;
+        $fieldMapping = $class->fieldMappings[$field];
+        $columnAlias  = $this->getSQLColumnAlias($fieldMapping->columnName);
+        $sql          = sprintf(
+            '%s.%s',
+            $this->getSQLTableAlias($class->name, $tableAlias),
+            $this->quoteStrategy->getColumnName($field, $class, $this->platform),
+        );
+
+        $this->currentPersisterContext->rsm->addFieldResult($alias, $columnAlias, $field, $class->name);
+
+        $type = Type::getType($fieldMapping->type);
+        $sql  = $type->convertToPHPValueSQL($sql, $this->platform);
+
+        return $sql . ' AS ' . $columnAlias;
+    }
+
+    protected function getSelectJoinColumnSQL(string $tableAlias, string $joinColumnName, string $quotedColumnName, string $type): string
+    {
+        $columnAlias = $this->getSQLColumnAlias($joinColumnName);
+
+        $this->currentPersisterContext->rsm->addMetaResult('r', $columnAlias, $joinColumnName, false, $type);
+
+        return $tableAlias . '.' . $quotedColumnName . ' AS ' . $columnAlias;
+    }
+}