remove convertFieldValuesToDatabaseValues()

Author: JanTvrdik

src/EntityPreloader.php

@@ -331,7 +331,7 @@ private function preloadManyToManyInner(
             ->andWhere('source IN (:sourceEntityIds)')
             ->setParameter(
                 'sourceEntityIds',
-                $this->convertFieldValuesToDatabaseValues($sourceIdentifierType, $uninitializedSourceEntityIdsChunk),
+                $uninitializedSourceEntityIdsChunk,
                 $this->deduceArrayParameterType($sourceIdentifierType),
             )
             ->getQuery()
@@ -444,7 +444,7 @@ private function loadEntitiesBy(
             ->andWhere("{$rootLevelAlias}.{$fieldName} IN (:fieldValues)")
             ->setParameter(
                 'fieldValues',
-                $this->convertFieldValuesToDatabaseValues($referencedType, $fieldValues),
+                $fieldValues,
                 $this->deduceArrayParameterType($referencedType),
             );
 
@@ -468,26 +468,6 @@ private function deduceArrayParameterType(Type $dbalType): ArrayParameterType|in
         };
     }
 
-    /**
-     * @param array<mixed> $fieldValues
-     * @return list<mixed>
-     */
-    private function convertFieldValuesToDatabaseValues(
-        Type $dbalType,
-        array $fieldValues,
-    ): array
-    {
-        $connection = $this->entityManager->getConnection();
-        $platform = $connection->getDatabasePlatform();
-
-        $convertedValues = [];
-        foreach ($fieldValues as $value) {
-            $convertedValues[] = $dbalType->convertToDatabaseValue($value, $platform);
-        }
-
-        return $convertedValues;
-    }
-
     /**
      * @param ClassMetadata<C> $classMetadata
      *