solve no experiments error after filtering (#1035)

Co-authored-by: RidhamShah <[email protected]>
CarnegieLearningWeb · Oct 6, 2023 · e22f85f · e22f85f
1 parent 92d4086
commit e22f85f
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/backend/packages/Upgrade/src/api/services/ExperimentAssignmentService.ts b/backend/packages/Upgrade/src/api/services/ExperimentAssignmentService.ts
@@ -615,6 +615,11 @@ export class ExperimentAssignmentService {
 
       filteredExperiments = alreadyAssignedExperiment.flat().concat(filteredExperiments);
 
+      // return if no experiment
+      if (filteredExperiments.length === 0) {
+        return [];
+      }
+
       // assign remaining experiment
       const experimentAssignment = await Promise.all(
         filteredExperiments.map((experiment) => {