diff --git a/src/service/notification.rs b/src/service/notification.rs
index 9ca0a85b496608d9eb5eab8e9eb247a9c4475d46..0b9415855b68926c08a0238ed41332c4b13d403e 100644
--- a/src/service/notification.rs
+++ b/src/service/notification.rs
@@ -98,4 +98,8 @@ impl NotificationService {
         let subscriber_result = NotificationRepository::add(payload);
         return Ok(subscriber_result);
     }
+
+    pub fn list_messages() -> Result<Vec<String>> {
+        return Ok(NotificationRepository::list_all_as_string());
+    }
 }
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