Remove transaction when resolving internal error.

Part of #2848.

This transaction is unnecessary as we are currently doing things
transactional here: https://github.com/DOMjudge/domjudge/blob/main/webapp/src/Service/RejudgingService.php#L106

(This can likely be rewritten separately.)

Author: meisterT

webapp/src/Controller/Jury/InternalErrorController.php

@@ -167,48 +167,47 @@ public function handleAction(Request $request, ?Profiler $profiler, int $errorId
                 flush();
             };
             return $this->streamResponse($this->requestStack, function () use ($progressReporter, $internalError) {
-                $this->em->wrapInTransaction(function () use ($progressReporter, $internalError) {
-                    $internalError->setStatus(InternalErrorStatusType::STATUS_RESOLVED);
-                    $this->dj->setInternalError(
-                        $internalError->getDisabled(),
-                        $internalError->getContest(),
-                        true
-                    );
-
-                    $this->dj->auditlog('internal_error', $internalError->getErrorid(),
-                        sprintf('internal error: %s', InternalErrorStatusType::STATUS_RESOLVED));
-
-                    $affectedJudgings = $internalError->getAffectedJudgings();
-                    if (!$affectedJudgings->isEmpty()) {
-                        $skipped          = [];
-                        $rejudging        = $this->rejudgingService->createRejudging(
-                            'Internal Error ' . $internalError->getErrorid() . ' resolved',
-                            JudgeTask::PRIORITY_DEFAULT,
-                            $affectedJudgings->getValues(),
-                            false,
-                            0,
-                            0,
-                            null,
-                            $skipped,
-                            $progressReporter);
-                        if ($rejudging === null) {
-                            $this->addFlash('warning', 'All submissions that are affected by this internal error are already part of another rejudging.');
-                        } else {
-                            $rejudgingUrl = $this->generateUrl('jury_rejudging', ['rejudgingId' => $rejudging->getRejudgingid()]);
-                            $internalErrorUrl = $this->generateUrl('jury_internal_error', ['errorId' => $internalError->getErrorid()]);
-                            $message = sprintf(
-                                'Rejudging <a href="%s">r%d</a> created for internal error <a href="%s">%d</a>.',
-                                $rejudgingUrl,
-                                $rejudging->getRejudgingid(),
-                                $internalErrorUrl,
-                                $internalError->getErrorid()
-                            );
-                            $progressReporter(100, '', $message);
-                        }
+                $internalError->setStatus(InternalErrorStatusType::STATUS_RESOLVED);
+                $this->dj->setInternalError(
+                    $internalError->getDisabled(),
+                    $internalError->getContest(),
+                    true
+                );
+                $this->em->flush();
+
+                $this->dj->auditlog('internal_error', $internalError->getErrorid(),
+                    sprintf('internal error: %s', InternalErrorStatusType::STATUS_RESOLVED));
+
+                $affectedJudgings = $internalError->getAffectedJudgings();
+                if (!$affectedJudgings->isEmpty()) {
+                    $skipped          = [];
+                    $rejudging        = $this->rejudgingService->createRejudging(
+                        'Internal Error ' . $internalError->getErrorid() . ' resolved',
+                        JudgeTask::PRIORITY_DEFAULT,
+                        $affectedJudgings->getValues(),
+                        false,
+                        0,
+                        0,
+                        null,
+                        $skipped,
+                        $progressReporter);
+                    if ($rejudging === null) {
+                        $this->addFlash('warning', 'All submissions that are affected by this internal error are already part of another rejudging.');
                     } else {
-                        $progressReporter(100, '', 'No affected judgings.');
+                        $rejudgingUrl = $this->generateUrl('jury_rejudging', ['rejudgingId' => $rejudging->getRejudgingid()]);
+                        $internalErrorUrl = $this->generateUrl('jury_internal_error', ['errorId' => $internalError->getErrorid()]);
+                        $message = sprintf(
+                            'Rejudging <a href="%s">r%d</a> created for internal error <a href="%s">%d</a>.',
+                            $rejudgingUrl,
+                            $rejudging->getRejudgingid(),
+                            $internalErrorUrl,
+                            $internalError->getErrorid()
+                        );
+                        $progressReporter(100, '', $message);
                     }
-                });
+                } else {
+                    $progressReporter(100, '', 'No affected judgings.');
+                }
             });
         }