Only set valid to false if source is import

Author: Kevinjil

webapp/src/Service/SubmissionService.php

@@ -726,15 +726,12 @@ public function submitSolution(
             // This is so that we can use the submitid/judgingid below.
             $this->em->flush();
 
-            $priority = match ($source) {
-                SubmissionSource::PROBLEM_IMPORT => JudgeTask::PRIORITY_LOW,
-                default => JudgeTask::PRIORITY_DEFAULT,
-            };
             // Create judgetask as invalid when evaluating as analyst.
             $lazyEval = $this->config->get('lazy_eval_results');
             // We create invalid judgetasks, and only mark them valid when they are interesting for the analysts.
-            $start_invalid = $lazyEval === DOMJudgeService::EVAL_ANALYST && $source == SubmissionSource::SHADOWING;
-            $this->dj->maybeCreateJudgeTasks($judging, $priority, valid: !$start_invalid);
+            $isAnalystImport = $source === SubmissionSource::SHADOWING && $lazyEval === DOMJudgeService::EVAL_ANALYST;
+            $priority = $isAnalystImport ? JudgeTask::PRIORITY_LOW : JudgeTask::PRIORITY_DEFAULT;
+            $this->dj->maybeCreateJudgeTasks($judging, $priority, valid: !$isAnalystImport);
         }
 
         $this->em->wrapInTransaction(function () use ($contest, $submission) {