Fix rule handler.

Squidex · Jul 27, 2023 · 6918bc7 · 6918bc7
1 parent bc97133
commit 6918bc7
Showing 1 changed file with 7 additions and 3 deletions.
diff --git a/backend/src/Squidex.Domain.Apps.Entities/Contents/ContentChangedTriggerHandler.cs b/backend/src/Squidex.Domain.Apps.Entities/Contents/ContentChangedTriggerHandler.cs
@@ -244,9 +244,13 @@ public bool Trigger(EnrichedEvent @event, RuleTrigger trigger)
 
     private bool TriggerReferences(EnrichedEvent @event, Rule rule)
     {
-        var trigger = (ContentChangedTriggerV2)rule.Trigger;
+        // This method is only called once per event, therefore we could also have other rules.
+        if (rule.Trigger is not ContentChangedTriggerV2 contentTrigger)
+        {
+            return false;
+        }
 
-        return MatchesAnySchema(trigger.ReferencedSchemas, @event);
+        return MatchesAnySchema(contentTrigger.ReferencedSchemas, @event);
     }
 
     private bool MatchesAnySchema(ReadonlyList<SchemaCondition>? schemas, EnrichedEvent @event)
@@ -270,7 +274,7 @@ private bool MatchesAnySchema(ReadonlyList<SchemaCondition>? schemas, EnrichedEv
         return false;
     }
 
-    private bool MatchesAnySchema(ReadonlyList<SchemaCondition>? schemas, AppEvent @event)
+    private static bool MatchesAnySchema(ReadonlyList<SchemaCondition>? schemas, AppEvent @event)
     {
         if (schemas == null)
         {