add beginning of CLI app and some backend fixes.

app/services/events.go

@@ -46,6 +46,8 @@ var loc, _ = time.LoadLocation("Europe/Oslo")
 var ctx = context.Background()
 
 func handleEvent(event models.Event) (responses []models.Event) {
+	var deadHandlers []models.EventHandler
+
 	startTime := time.Now()
 	defer func() {
 		duration := time.Since(startTime)
@@ -102,6 +104,10 @@ func handleEvent(event models.Event) (responses []models.Event) {
 			continue
 		}
 
+		if handler.OneShot {
+			deadHandlers = append(deadHandlers, handler)
+		}
+
 		if handler.Priority > highestPriority {
 			highestPriority = handler.Priority
 			prioritizedEvent = handler.Actions.FireEvent
@@ -159,6 +165,18 @@ func handleEvent(event models.Event) (responses []models.Event) {
 			wg.Done()
 		}(device)
 	}
+	for _, handler := range deadHandlers {
+		wg.Add(1)
+
+		go func(handler models.EventHandler) {
+			err := config.EventHandlerRepository().Delete(context.Background(), &handler)
+			if err != nil {
+				log.Println("Failed to delete spent one-shot event handler:", err)
+			}
+
+			wg.Done()
+		}(handler)
+	}
 
 	wg.Wait()