feat:#53 added check if already added

backend/service/db/dbEvents.go

@@ -185,7 +185,7 @@ func GetPlanForModules(app *pocketbase.PocketBase, modules map[string]model.Feed
 
 		var selectedModulesQuery = buildIcalQueryForModules(moduleBatch)
 		// get all events from event records in the events collection
-		err := app.Dao().DB().Select("*").From("events").Where(selectedModulesQuery).All(&events)
+		err := app.Dao().DB().Select("*").From("events").Where(selectedModulesQuery).OrderBy("start").All(&events)
 		if err != nil {
 			return nil, err
 		}