add readAt functionality

src/app/module/chat/infra/socket/signalR.ts

@@ -4,11 +4,15 @@ import { ok, Result, err } from 'neverthrow';
 import { SessionStore } from 'src/app/store/session.service';
 import { filter, first } from 'rxjs/operators';
 import { v4 as uuidv4 } from 'uuid'
+import { UserTypingDTO } from '../../data/dto/typing/typingInputDTO';
+import { MessageOutPutDataDTO } from '../../data/dto/message/messageOutputDTO';
+
 export class SignalRConnection {
 
   private hubConnection: signalR.HubConnection;
-  private messageSubject: BehaviorSubject<string> = new BehaviorSubject<any>(null);
-  private typingSubject: BehaviorSubject<string> = new BehaviorSubject<any>(null);
+  private messageSubject: BehaviorSubject<MessageOutPutDataDTO> = new BehaviorSubject<MessageOutPutDataDTO>(null);
+  private typingSubject: BehaviorSubject<UserTypingDTO> = new BehaviorSubject<UserTypingDTO>(null);
+  private readAtSubject: BehaviorSubject<string> = new BehaviorSubject<any>(null);
   private connectionStateSubject: BehaviorSubject<boolean> = new BehaviorSubject<boolean>(false);
   private disconnectSubject: BehaviorSubject<boolean> = new BehaviorSubject<boolean>(false);
   private reconnectSubject: BehaviorSubject<boolean> = new BehaviorSubject<boolean>(false);
@@ -23,6 +27,7 @@ export class SignalRConnection {
   establishConnection(): Promise<Result<signalR.HubConnection, false>> {
     return new Promise((resolve, reject) => {
 
+      console.log('try to connect');
       const hubConnection = new signalR.HubConnectionBuilder()
       .withUrl(this.url)
       .build();
@@ -35,8 +40,8 @@ export class SignalRConnection {
         console.log('Connection started');
         this.connectionStateSubject.next(true);
         this.hubConnection = hubConnection
-        this.addMessageListener()
         this.join()
+        this.addMessageListener()
         resolve(ok(hubConnection))
       })
       .catch(error => {
@@ -69,8 +74,8 @@ export class SignalRConnection {
 
   public join() {
     if(this.connectionStateSubject.value == true) {
-      console.log('join=============')
 
+      console.log('join=================')
       this.hubConnection.invoke("Join", SessionStore.user.UserId, SessionStore.user.FullName);
       //this.hubConnection.invoke("Join", 105, "UserFirefox");
     } else {
@@ -83,7 +88,7 @@ export class SignalRConnection {
     return new Promise((resolve, reject) => {
 
       if(this.connectionStateSubject.value == true) {
-        console.log('sendMessage')
+        console.log('sendMessage', data)
         this.hubConnection.invoke("SendMessage", data)
 
         this.messageSubject.pipe(
@@ -103,14 +108,14 @@ export class SignalRConnection {
     })
   }
 
-  public async typing(data: Object & { ChatRoomId, UserName}):Promise<Result<any, any>>  {
+  public async typing(data: Object & { roomId, UserName}):Promise<Result<any, any>>  {
     return new Promise((resolve, reject) => {
 
       const requestId = uuidv4()
       if(this.connectionStateSubject.value == true) {
 
         try {
-          this.hubConnection.invoke("Typing", {UserName: data.UserName, ChatRoomId: data.ChatRoomId, requestId} as any)
+          this.hubConnection.invoke("Typing", {userName: data.UserName, roomId: data.roomId, requestId} as any)
 
         } catch (error) {}
 
@@ -132,23 +137,60 @@ export class SignalRConnection {
     })
   }
 
+
+  public async sendReadAt(data: Object & { roomId, memberId, chatMessageId}):Promise<Result<any, any>>  {
+    return new Promise((resolve, reject) => {
+
+      const requestId = uuidv4()
+      if(this.connectionStateSubject.value == true) {
+
+        try {
+          this.hubConnection.invoke("ReadAt", { roomId: data.roomId, memberId: data.memberId, requestId } as any)
+
+        } catch (error) {}
+
+        this.readAtSubject.pipe(
+          filter((message: any) => {
+            return  requestId == message?.requestId
+          }),
+          first()
+        ).subscribe(value => {
+          resolve(ok(value));
+        });
+
+      } else {
+        this.sendLaterSubject.next({method: 'SendMessage', args: data})
+        return reject(err(false))
+      }
+
+
+    })
+  }
+
   private addMessageListener(): void {
-    this.hubConnection.on('ReceiveMessage', (message) => {
+    console.log('listening')
+    this.hubConnection.on('ReceiveMessage', (message: MessageOutPutDataDTO) => {
       console.log('ReceiveMessage', message)
       this.messageSubject.next(message);
     });
 
-    this.hubConnection.on('Typing', (_message) => {
-      console.log('_message', _message)
-      this.typingSubject.next(_message);
+    this.hubConnection.on('Typing', (_typing: UserTypingDTO) => {
+      console.log('Typing', _typing)
+      this.typingSubject.next(_typing);
     });
+
+    this.hubConnection.on('ReadAt', (_message) => {
+      console.log('ReadAt', _message)
+      this.readAtSubject.next(_message);
+    });
+
   }
 
-  public getMessages(): Observable<string> {
+  public getMessages() {
     return this.messageSubject.asObservable()
   }
 
-  public getTyping(): Observable<string> {
+  public getTyping() {
     return this.typingSubject.asObservable()
   }