added trigger message code

front/src/Api/Events/ui/TriggerMessageEventHandler.ts

@@ -0,0 +1,42 @@
+import { Subject } from 'rxjs';
+import { iframeListener } from '../../IframeListener';
+import { isMessageReferenceEvent, isTriggerMessageEvent, MessageReferenceEvent, removeTriggerMessage, triggerMessage, TriggerMessageEvent } from './TriggerMessageEvent';
+import * as tg from "generic-type-guard";
+export function sendMessageTriggeredEvent(uuid: string) {
+    iframeListener.postMessage({
+        'type': 'messageTriggered',
+        'data': {
+            uuid,
+        } as MessageReferenceEvent
+    });
+}
+
+const _triggerMessageEvent: Subject<TriggerMessageEvent> = new Subject();
+const _removeTriggerMessageEvent: Subject<MessageReferenceEvent> = new Subject();
+
+export const triggerMessageEvent = _triggerMessageEvent.asObservable();
+
+export const removeTriggerMessageEvent = _removeTriggerMessageEvent.asObservable();
+
+const isTriggerMessageEventObject = new tg.IsInterface().withProperties({
+    type: tg.isSingletonString(triggerMessage),
+    data: isTriggerMessageEvent
+}).get()
+const isTriggerMessageRemoveEventObject = new tg.IsInterface().withProperties({
+    type: tg.isSingletonString(removeTriggerMessage),
+    data: isMessageReferenceEvent
+}).get()
+
+
+export const isTriggerMessageHandlerEvent = tg.isUnion(isTriggerMessageEventObject, isTriggerMessageRemoveEventObject)
+
+
+
+
+export function triggerMessageEventHandler(event: tg.GuardedType<typeof isTriggerMessageHandlerEvent>) {
+    if (isTriggerMessageEventObject(event)) {
+        _triggerMessageEvent.next(event.data)
+    } else if (isTriggerMessageRemoveEventObject(event)) {
+        _removeTriggerMessageEvent.next(event.data)
+    }
+}