chore: use code snippet for signal debugging

Signed-off-by: Heikki Hellgren <heikki.hellgren@op.fi>

plugins/notifications-backend/dev/index.ts

@@ -35,8 +35,7 @@ const notificationsDebug = createBackendPlugin({
           interval = setInterval(async () => {
             await notifications.send({
               recipients: {
-                type: 'entity',
-                entityRef: 'user:development/guest',
+                type: 'broadcast',
               },
               payload: { title: 'Test notification' },
             });

plugins/notifications-backend/src/service/router.ts

@@ -470,7 +470,7 @@ export async function createRouter(
 
       if (!recipients || !title) {
         logger.error(`Invalid notification request received`);
-        throw new InputError();
+        throw new InputError(`Invalid notification request received`);
       }
 
       const origin = credentials.principal.subject;
@@ -496,8 +496,10 @@ export async function createRouter(
         try {
           users = await getUsersForEntityRef(entityRef);
         } catch (e) {
-          throw new InputError();
+          logger.error(`Failed to resolve notification receivers: ${e}`);
+          throw new InputError('Failed to resolve notification receivers', e);
         }
+
         const userNotifications = await sendUserNotifications(
           baseNotification,
           users,