X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2Fcharging-station%2FWorkerBroadcastChannel.ts;h=f3c168bdc8f1057611d1b8768d6d1dde0364c627;hb=728e01f09f2b43946aab50eb2ed9673bf2d2daa3;hp=dba83cbb01fccdd367143906d53f8fd7a4d280bc;hpb=6c1761d470507ea23d186be61b94ca7375c5144a;p=e-mobility-charging-stations-simulator.git

diff --git a/src/charging-station/WorkerBroadcastChannel.ts b/src/charging-station/WorkerBroadcastChannel.ts
index dba83cbb..f3c168bd 100644
--- a/src/charging-station/WorkerBroadcastChannel.ts
+++ b/src/charging-station/WorkerBroadcastChannel.ts
@@ -1,13 +1,16 @@
-import { BroadcastChannel } from 'worker_threads';
+import { BroadcastChannel } from 'node:worker_threads';
 
-import BaseError from '../exception/BaseError';
 import type {
   BroadcastChannelRequest,
   BroadcastChannelResponse,
+  JsonType,
   MessageEvent,
-} from '../types/WorkerBroadcastChannel';
+} from '../types';
+import { Utils, logger } from '../utils';
 
-export default abstract class WorkerBroadcastChannel extends BroadcastChannel {
+const moduleName = 'WorkerBroadcastChannel';
+
+export abstract class WorkerBroadcastChannel extends BroadcastChannel {
   protected constructor() {
     super('worker');
   }
@@ -20,17 +23,37 @@ export default abstract class WorkerBroadcastChannel extends BroadcastChannel {
     this.postMessage(response);
   }
 
-  protected isRequest(message: any): boolean {
-    return Array.isArray(message) && message.length === 3;
+  protected isRequest(message: JsonType[]): boolean {
+    return Array.isArray(message) === true && message.length === 3;
   }
 
-  protected isResponse(message: any): boolean {
-    return Array.isArray(message) && message.length === 2;
+  protected isResponse(message: JsonType[]): boolean {
+    return Array.isArray(message) === true && message.length === 2;
   }
 
-  protected validateMessageEvent(messageEvent: MessageEvent): void {
+  protected validateMessageEvent(messageEvent: MessageEvent): MessageEvent | false {
     if (Array.isArray(messageEvent.data) === false) {
-      throw new BaseError('Worker broadcast channel protocol message event data is not an array');
+      logger.error(
+        `${this.logPrefix(
+          moduleName,
+          'validateMessageEvent'
+        )} Worker broadcast channel protocol message event data is not an array`
+      );
+      return false;
+    }
+    if (Utils.validateUUID(messageEvent.data[0]) === false) {
+      logger.error(
+        `${this.logPrefix(
+          moduleName,
+          'validateMessageEvent'
+        )} Worker broadcast channel protocol message event data UUID field is invalid`
+      );
+      return false;
     }
+    return messageEvent;
   }
+
+  private logPrefix = (modName: string, methodName: string): string => {
+    return Utils.logPrefix(` Worker Broadcast Channel | ${modName}.${methodName}:`);
+  };
 }