feat: Update CustomWebsocketEvent to support async handlers and refactor event registration

src/utils/websocket/websocketCustomEvents/customWebsocketEvent.ts

@@ -2,7 +2,7 @@ import { ExtendedWebSocket } from "../../../interfaces/extendedWebsocket";
 
 export abstract class CustomWebsocketEvent<T = object> {
     abstract event: string;
-    abstract handler: (data: T) => void;
+    abstract handler: (data: T) => void | Promise<void>;
     protected ws: ExtendedWebSocket;
 
     public constructor(ws: ExtendedWebSocket) {

src/utils/websocket/websocketCustomEvents/websocketEventUtils.ts

@@ -7,15 +7,24 @@ import { GetWeatherUpdatesEvent } from "./getWeatherUpdatesEvent";
 import { StopSpotifyUpdatesEvent } from "./stopSpotifyUpdatesEvent";
 import { StopWeatherUpdatesEvent } from "./stopWeatherUpdatesEvent";
 import { UpdateUserSingleEvent } from "./updateUserEvent";
-import { CustomWebsocketEvent } from "./customWebsocketEvent";
 import { SpotifyPollingService } from "../../../services/spotifyPollingService";
 import { WeatherPollingService } from "../../../services/weatherPollingService";
 
+export type WebsocketEvent =
+    | GetStateEvent
+    | GetSettingsEvent
+    | GetSpotifyUpdatesEvent
+    | StopSpotifyUpdatesEvent
+    | GetWeatherUpdatesEvent
+    | StopWeatherUpdatesEvent
+    | UpdateUserSingleEvent
+    | ErrorEvent;
+
 export function getEventListeners(
     ws: ExtendedWebSocket,
     spotifyPollingService: SpotifyPollingService,
     weatherPollingService: WeatherPollingService
-): CustomWebsocketEvent[] {
+): WebsocketEvent[] {
     return [
         new GetStateEvent(ws),
         new GetSettingsEvent(ws),

src/utils/websocket/websocketEventHandler.ts

@@ -1,6 +1,6 @@
 import { ExtendedWebSocket } from "../../interfaces/extendedWebsocket";
 import { CustomWebsocketEvent } from "./websocketCustomEvents/customWebsocketEvent";
-import { getEventListeners } from "./websocketCustomEvents/websocketEventUtils";
+import { getEventListeners, WebsocketEvent } from "./websocketCustomEvents/websocketEventUtils";
 import { SpotifyPollingService } from "../../services/spotifyPollingService";
 import { WeatherPollingService } from "../../services/weatherPollingService";
 import logger from "../../utils/logger";
@@ -54,7 +54,7 @@ export class WebsocketEventHandler {
         events.forEach(this.registerCustomEvent, this);
     }
 
-    private registerCustomEvent(customWebsocketEvent: CustomWebsocketEvent) {
+    private registerCustomEvent(customWebsocketEvent: WebsocketEvent) {
         this.webSocket.on(customWebsocketEvent.event, customWebsocketEvent.handler.bind(customWebsocketEvent));
     }
 }