Remove unnecessary parentheses and refactor bot messages

src/app/dashboard/dashboard.component.ts

@@ -57,7 +57,7 @@ export class DashboardComponent implements OnInit, OnDestroy {
   }
 
   initCommandHandling() {
-    this.webSocketService.observeKey<WebSocketMessage>('dashboard').subscribe((message) => {
+    this.webSocketService.observeKey<WebSocketMessage>('dashboard').subscribe(message => {
       this.command_handlers[message.key](message);
       this.changeDetectorRef.detectChanges();
     });

src/app/ide/ide.component.ts

@@ -73,7 +73,7 @@ export class IdeComponent implements OnInit {
   }
 
   subscribeWS() {
-    this.webSocketService.observeKey<WebSocketMessage>('ide').subscribe((message) => {
+    this.webSocketService.observeKey<WebSocketMessage>('ide').subscribe(message => {
       this.command_handlers[message.key](message);
       this.changeDetectorRef.detectChanges();
     });
@@ -89,7 +89,7 @@ export class IdeComponent implements OnInit {
     this.processManagerService.init();
     this.processManagerService.subscribeCallback(
       config.ide.deployProcessName,
-      (message) => {
+      message => {
         this.deploymentNotificationService.deploying.next(false);
         this.newLogs.emit({
           stdout: message.stdout,
@@ -100,7 +100,7 @@ export class IdeComponent implements OnInit {
 
     this.processManagerService.subscribeSuccessCallback(
       config.ide.deployProcessName,
-      (message) => this.setDeployButtonState(DeployButtonState.DEPLOYED)
+      message => this.setDeployButtonState(DeployButtonState.DEPLOYED)
     );
 
     this.processManagerService.subscribeErrorCallback(

src/app/messages/messages.component.ts

@@ -23,6 +23,12 @@ export class MessagesComponent implements OnInit {
   messages: MessageData[] = [];
   messageQueueAttender: MessageQueueAttender;
 
+  command_handlers = {
+    'message.queue': this.handleQueueMessage.bind(this),
+    'message.config': this.configureMessages.bind(this),
+    'message.send': () => {}
+  };
+
   constructor(
     private markdownService: MarkdownService,
     private websocketService: WebSocketService,
@@ -33,7 +39,7 @@ export class MessagesComponent implements OnInit {
 
   ngOnInit() {
     this.newMessage.subscribe(
-      (message) => {
+      message => {
         this.writeMessage(message);
         this.newMessageEvent.emit();
     });
@@ -43,13 +49,10 @@ export class MessagesComponent implements OnInit {
 
     this.websocketService.connect();
     this.websocketService.observeKey<Message>('message.send').subscribe(
-      (message) => this.newMessage.next(message)
+      message => this.newMessage.next(message)
     );
-    this.websocketService.observeKey<MessageQueue>('message.queue').subscribe(
-      (message) => this.handleQueueMessage(message)
-    );
-    this.websocketService.observeKey<MessageConfig>('message.config').subscribe(
-      (message) => this.configureMessages(message)
+    this.websocketService.observeKey<MessageQueue>('message').subscribe(
+      message => this.command_handlers[message.key](message)
     );
   }
 

src/app/services/fsmupdate.service.ts

@@ -14,7 +14,7 @@ export class FSMUpdateService {
   constructor(private websocketService: WebSocketService) {}
 
   public init(): void {
-    this.websocketService.observeKey<FSMUpdateMessage>('fsm.update').subscribe((message) => {
+    this.websocketService.observeKey<FSMUpdateMessage>('fsm.update').subscribe(message => {
       this.current_state = message.current_state;
       this.valid_transitions = message.valid_transitions;
     });

src/app/services/processlog.service.ts

@@ -16,7 +16,7 @@ export class ProcessLogService {
   constructor(private webSocketService: WebSocketService) {
     this.webSocketService.connect();
     this.webSocketService.observeKey<ProcessLogMessage>('process.log.new').subscribe(
-      (message) => this.newLogsHandler(message)
+      message => this.newLogsHandler(message)
     );
   }