fix discord integration not receiving messages

backend/src/models/business/DcClient.ts

@@ -7,11 +7,17 @@ export default class DcClient {
 
   constructor(aiInstance: AiInstance) {
     this.aiInstance = aiInstance;
-    this.client = new Client({intents: [GatewayIntentBits.Guilds, GatewayIntentBits.MessageContent]});
+    this.client = new Client({
+      intents: [
+        GatewayIntentBits.Guilds,
+        GatewayIntentBits.GuildMessages,
+        GatewayIntentBits.DirectMessages,
+        GatewayIntentBits.MessageContent],
+    });
     this.client.once(Events.ClientReady, readyClient => {
       console.log(`Ready! Logged in as ${readyClient.user.tag}`);
     });
-    this.client.on(Events.MessageCreate, this.handleChat.bind(this));
+    this.client.on(Events.MessageCreate, (message) => this.handleChat(message));
   }
 
   async connect(): Promise<void> {