feat: add chat message event listeners

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@overmindtech/sdp-js",
-  "version": "9.2.0",
+  "version": "9.3.0",
   "description": "Javascript and Typescript libraries for the State Description Protocol",
   "license": "MIT",
   "sideEffects": false,

src/events.ts

@@ -61,6 +61,11 @@ export const SnapshotLoadResultEvent = 'snapshot-load-result'
  */
 export const QueryStatusEvent = 'query-status'
 
+/**
+ * This event informs the client of chat message response
+ */
+export const ChatMessageResultEvent = 'chat-message-result'
+
 /**
  * This event means that an error was encountered by one of the responders
  * when responding to the request. This could indicate a failure, or might

src/gateway-session.ts

@@ -15,6 +15,7 @@ import {
   BookmarkStoreResultEvent,
   SnapshotLoadResultEvent,
   SnapshotStoreResultEvent,
+  ChatMessageResultEvent,
 } from './events'
 import {
   Edge,
@@ -33,6 +34,7 @@ import {
   SnapshotLoadResult,
   StoreBookmark,
   StoreSnapshot,
+  ChatMessageResult,
 } from './protobuf'
 
 export interface CustomEventListener<T> {
@@ -309,6 +311,14 @@ export class GatewaySession extends EventTarget {
         )
         break
       }
+      case 'chatMessageResult': {
+        this.dispatchEvent(
+          new CustomEvent<ChatMessageResult>(ChatMessageResultEvent, {
+            detail: response.responseType.value,
+          }),
+        )
+        break
+      }
       default: {
         break
       }
@@ -375,6 +385,12 @@ export class GatewaySession extends EventTarget {
     options?: boolean | AddEventListenerOptions | undefined,
   ): void
 
+  addEventListener(
+    type: typeof ChatMessageResultEvent,
+    callback: CustomEventListenerOrEventListenerObject<ChatMessageResult> | null,
+    options?: boolean | AddEventListenerOptions | undefined,
+  ): void
+
   addEventListener(
     type: typeof QueryStatusEvent,
     callback: CustomEventListenerOrEventListenerObject<QueryStatus> | null,
@@ -473,6 +489,12 @@ export class GatewaySession extends EventTarget {
     options?: boolean | AddEventListenerOptions | undefined,
   ): void
 
+  removeEventListener(
+    type: typeof ChatMessageResultEvent,
+    callback: CustomEventListenerOrEventListenerObject<ChatMessageResult> | null,
+    options?: boolean | AddEventListenerOptions | undefined,
+  ): void
+
   removeEventListener(
     type: typeof QueryStatusEvent,
     callback: CustomEventListenerOrEventListenerObject<QueryStatus> | null,