improve rocket-chat-cliente interface

src/app/services/socket/interface/socket-interface.service.ts

@@ -9,7 +9,7 @@ export class SocketInterfaceService {
   private url = ''
   private connected = false
   private callBacks: {
-    type: 'Offline' | 'Online' | 'Onmessage' | 'Chat' | 'Notification' | 'Notifications' | '',
+    type: 'Offline' | 'Online' | 'Open' ,
     object?: string
     funx: Function
   }[] = []
@@ -17,6 +17,14 @@ export class SocketInterfaceService {
 
   constructor() { }
 
+  registerCallback(type: 'Offline' | 'Online' | 'Open', funx: Function, object = '') {
+    this.callBacks.push({
+      type,
+      funx,
+      object
+    })
+  }
+
   connect(url) {
 
     this.url = url
@@ -28,8 +36,20 @@ export class SocketInterfaceService {
     this.socket.onerror = this.onerror;
   }
 
+  onopen() {
+    this.connected = true
+
+    // send all saved data due to internet connection
+    this.msgQueue.forEach((item, index, object) => {
+      this.send(item);
+      object.splice(index, 1);
+    })
+  }
+
   send(message: object) {
-    if (!this.connected) { // save data to send when back online
+    console.log(this.connected, message)
+
+    if (this.connected === false) { // save data to send when back online
       this.msgQueue.push(message)
     } else {
       let messageStr = JSON.stringify(message)
@@ -37,12 +57,12 @@ export class SocketInterfaceService {
     }
   }
 
-  onopen() {
-
+  onmessage(event: any) {
+    console.log('event.data', JSON.parse(event.data))
   }
-  onmessage() {}
   
   onclose(event: any) {
+    this.connected = false
     console.log(`[close] Connection closed cleanly, code=${event.code} reason=${event.reason}`);
     setTimeout(()=>{
       this.connect(this.url)