basic server chat action find connected users

srcs/requirements/nestjs/api_back/src/chat/chat.gateway.ts

@@ -6,6 +6,8 @@ import {
 	OnGatewayConnection,
 	OnGatewayDisconnect, 
 } from '@nestjs/websockets';
+import { UsersService } from 'src/users/users.service';
+import { PaginationQueryDto } from 'src/common/dto/pagination-query.dto';
 
 @WebSocketGateway(5000, {
 	path: '/chat',
@@ -14,16 +16,24 @@ import {
 export class ChatGateway
 	implements OnGatewayConnection, OnGatewayDisconnect
 {
+	constructor
+	(
+		private usersService: UsersService,
+	) {}
+
   @WebSocketServer()
   server;
 
 	// how to guard the handleConnection ?
 	// https://github.com/nestjs/nest/issues/882
-	handleConnection(client) {
-		console.log('---- Client connected   :', client.id);
+	async handleConnection(client) {
+		const paginationQuery = new PaginationQueryDto();
+		const users = await this.usersService.findAll(paginationQuery);
+		console.log('---- Client connected    :', client.id);
+		console.log('users :', users);
 	}
 	handleDisconnect(client) {
-		console.log('---- client disconnected:', client.id);
+		console.log('---- client disconnected :', client.id);
 	}
 	/*
 	*/