diff --git a/src/app/services/chat/chat-methods.service.ts b/src/app/services/chat/chat-methods.service.ts
deleted file mode 100644
index e22f6ddc0..000000000
--- a/src/app/services/chat/chat-methods.service.ts
+++ /dev/null
@@ -1,31 +0,0 @@
-import { Injectable } from '@angular/core';
-import { ChatService } from '../chat.service';
-
-@Injectable({
-  providedIn: 'root'
-})
-export class ChatMethodsService {
-
-  constructor(private chatService: ChatService) {
-  }
-
-  sendMessage(roomId:string, data:any) {
-
-    let body = {
-      "message":
-      {
-        "rid": roomId,
-        "msg":"",
-        "file":{
-          "type": "application/meeting",
-          "subject": data.subject,
-          "start_date": data.start,
-          "end_date": data.end,
-          "venue": data.venue,
-          "id": data.id,
-        }
-      }
-    }
-    this.chatService.sendMessage(body).subscribe(res=> {});
-  }
-}
diff --git a/src/app/services/chat/chat-methods.service.spec.ts b/src/app/services/chat/chat-user.service.spec.ts
similarity index 51%
rename from src/app/services/chat/chat-methods.service.spec.ts
rename to src/app/services/chat/chat-user.service.spec.ts
index 3e474e69d..089b979cf 100644
--- a/src/app/services/chat/chat-methods.service.spec.ts
+++ b/src/app/services/chat/chat-user.service.spec.ts
@@ -1,13 +1,13 @@
 import { TestBed } from '@angular/core/testing';
 
-import { ChatMethodsService } from './chat-methods.service';
+import { ChatUserService } from './chat-user.service';
 
-describe('ChatMethodsService', () => {
-  let service: ChatMethodsService;
+describe('ChatUserService', () => {
+  let service: ChatUserService;
 
   beforeEach(() => {
     TestBed.configureTestingModule({});
-    service = TestBed.inject(ChatMethodsService);
+    service = TestBed.inject(ChatUserService);
   });
 
   it('should be created', () => {
diff --git a/src/app/services/chat/chat-user.service.ts b/src/app/services/chat/chat-user.service.ts
new file mode 100644
index 000000000..7a8fd0a8d
--- /dev/null
+++ b/src/app/services/chat/chat-user.service.ts
@@ -0,0 +1,9 @@
+import { Injectable } from '@angular/core';
+
+@Injectable({
+  providedIn: 'root'
+})
+export class ChatUserService {
+
+  constructor() { }
+}
diff --git a/src/app/services/chat/chat.service.ts b/src/app/services/chat/chat.service.ts
index 0d00005d1..f5a29fc46 100644
--- a/src/app/services/chat/chat.service.ts
+++ b/src/app/services/chat/chat.service.ts
@@ -1,9 +1,29 @@
 import { Injectable } from '@angular/core';
+import { RoomService } from './room.service';
+import { RocketChatClientService } from 'src/app/services/socket/rocket-chat-client.service';
+import { MessageService } from 'src/app/services/chat/message.service'
 
 @Injectable({
   providedIn: 'root'
 })
 export class ChatService {
 
-  constructor() { }
+  rooms: RoomService[] = []
+  group = []
+  
+  constructor(
+    private RocketChatClientService: RocketChatClientService
+  ) {
+    this.getAllRoomAndSubscribe()
+  }
+
+  getAllRoomAndSubscribe() {
+    this.RocketChatClientService.getRooms().then((rooms: any) => {
+      rooms.result.update.forEach((roomData:any) => {
+        const room = new RoomService(new RocketChatClientService(), new MessageService())
+        room.setData({id: roomData.lastMessage.rid})
+      });
+    });
+  }
+
 }
diff --git a/src/app/services/chat/methods.service.spec.ts b/src/app/services/chat/message.service.spec.ts
similarity index 54%
rename from src/app/services/chat/methods.service.spec.ts
rename to src/app/services/chat/message.service.spec.ts
index f8337c418..1db761b5e 100644
--- a/src/app/services/chat/methods.service.spec.ts
+++ b/src/app/services/chat/message.service.spec.ts
@@ -1,13 +1,13 @@
 import { TestBed } from '@angular/core/testing';
 
-import { MethodsService } from './methods.service';
+import { MessageService } from './message.service';
 
-describe('MethodsService', () => {
-  let service: MethodsService;
+describe('MessageService', () => {
+  let service: MessageService;
 
   beforeEach(() => {
     TestBed.configureTestingModule({});
-    service = TestBed.inject(MethodsService);
+    service = TestBed.inject(MessageService);
   });
 
   it('should be created', () => {
diff --git a/src/app/services/chat/message.service.ts b/src/app/services/chat/message.service.ts
new file mode 100644
index 000000000..b22bacf6c
--- /dev/null
+++ b/src/app/services/chat/message.service.ts
@@ -0,0 +1,9 @@
+import { Injectable } from '@angular/core';
+
+@Injectable({
+  providedIn: 'root'
+})
+export class MessageService {
+
+  constructor() { }
+}
diff --git a/src/app/services/chat/methods.service.ts b/src/app/services/chat/methods.service.ts
deleted file mode 100644
index d46b19283..000000000
--- a/src/app/services/chat/methods.service.ts
+++ /dev/null
@@ -1,11 +0,0 @@
-import { Injectable } from '@angular/core';
-import { ChatService } from '../chat.service';
-
-@Injectable({
-  providedIn: 'root'
-})
-export class MethodsService {
-
-  constructor(private chatService: ChatService) {
-  }
-}
diff --git a/src/app/services/chat/room.service.ts b/src/app/services/chat/room.service.ts
index 7bfb8d36e..c921a754c 100644
--- a/src/app/services/chat/room.service.ts
+++ b/src/app/services/chat/room.service.ts
@@ -1,9 +1,28 @@
-import { Injectable } from '@angular/core';
-
+import { Injectable } from '@angular/core'
+import { RocketChatClientService } from 'src/app/services/socket/rocket-chat-client.service';
+import { MessageService } from 'src/app/services/chat/message.service'
+import { ChatUserService } from 'src/app/services/chat/chat-user.service'
 @Injectable({
   providedIn: 'root'
 })
 export class RoomService {
 
-  constructor() { }
+  massages: MessageService[] = []
+  chatUser: ChatUserService[] = []
+  id = []
+
+  constructor(
+    private RocketChatClientService: RocketChatClientService,
+    private MessageService: MessageService
+  ) {}
+
+  setData({id}){
+    this.id= id
+  }
+
+  create() {}
+  sendMessage() {}
+  deleteMessage() {}
+  ReactToMessage() {}
+
 }