check state

src/app/modules/overview/overall-ground/overall-ground.component.scss

 /*.button:hover {background-color: #0f8b8d}*/
 .button:active {
   background-color: #0f8b8d;
-  box-shadow: 2 2px #CDCDCD;
+  box-shadow: 2px 2px #CDCDCD;
   transform: translateY(2px);
 }
 

src/app/modules/overview/overall-ground/overall-ground.component.ts

-import {ChangeDetectorRef, Component, OnChanges, OnDestroy, OnInit, SimpleChanges} from '@angular/core';
+import { Component, OnDestroy, OnInit } from '@angular/core';
 import {SocketService} from "../../../shared/services/socket.service";
 import {Subscription} from "rxjs";
 
     styleUrls: ['./overall-ground.component.scss']
 })
 export class OverallGroundComponent implements OnInit, OnDestroy{
-    isClicked = false;
     isConnected = false;
-    state1 = '';
-    state2 = '';
-    state3 = '';
-    state4 = '';
     state5 = '';
     state6 = '';
-    Sstate1 = false;
-    Sstate2 = false;
     private statusSubscription?: Subscription;
     private messageSubscription?: Subscription;
     private intervalId: any;
     }
 
     ngOnInit() {
-        this.socketService$.connect();
+      this.socketService$.connect();
       this.statusSubscription = this.socketService$.status$.subscribe(isConnected => {
           this.isConnected = isConnected;
           if (this.isConnected) {
         });
     }
 
-    toggleColor(): void {
-        this.isClicked = !this.isClicked;
-    }
-
     ngOnDestroy(): void {
       if (this.statusSubscription) {
         this.statusSubscription.unsubscribe();
         this.socketService$.sendMessage(str);
     }
     toggleState1() {
-      this.Sstate1 = (this.state5 !== 'ON'); // toggle on when state 5 off.
-      let str = { id: '0', type: 'cmd', state1: this.Sstate1.toString() };
+      const state = (this.state5 !== 'ON'); // toggle on when state 5 off.
+      let str = { id: '0', type: 'cmd', state1: state.toString() };
       this.socketService$.sendMessage(str);
     }
 
     toggleState2() {
-      this.Sstate2 = (this.state6 !== 'ON'); // toggle on when state 6 off.
-      let str = { id: '0', type: 'cmd', state2: this.Sstate2.toString() };
+      const state = (this.state6 !== 'ON'); // toggle on when state 6 off.
+      let str = { id: '0', type: 'cmd', state2: state.toString() };
         this.socketService$.sendMessage(str);
     }
 

src/app/shared/services/socket.service.ts

 import { Injectable } from '@angular/core';
 import { webSocket, WebSocketSubject } from 'rxjs/webSocket';
-import {BehaviorSubject, catchError, delayWhen, Observable, retryWhen, Subject, tap, timer} from "rxjs";
+import { BehaviorSubject, Subject } from "rxjs";
+import { config } from "../../../config";
 
 @Injectable({
   providedIn: 'root'
 })
 export class SocketService {
-  gateway = 'ws:/socket.aztrace.vn/ws';
+  gateway = config.gateway;
   websocket$!: WebSocketSubject<any> ;
   private isConnected: boolean = false;
   private messagesSubject$ = new Subject();

src/config.ts

+export const config = {
+  gateway: 'ws:/socket.aztrace.vn/ws'
+};