Merge pull request #57 from Front-line-dev/refactor/server-socket-io

refactor: socket 코드 부분 리팩토링

Author: Front-line-dev

src/backend/sockets/chat.js

@@ -1,9 +1,14 @@
 import Games from '@game/Games';
 
-export const onSendChat = (socket, { message }) => {
+function onSendChat({ message }) {
+  const socket = this;
   const roomID = Games.findRoomID(socket.id);
   if (!roomID) return;
 
   const { nickname } = Games.findUserInfo(socket.id);
   socket.in(roomID).emit('send chat', { message, nickname });
-};
+}
+
+export default function onChat(socket) {
+  socket.on('send chat', onSendChat);
+}

src/backend/sockets/index.js

@@ -1,14 +1,14 @@
 import io from 'socket.io';
-import { onJoinPlayer } from './waitingRoom';
-import { onSendChat } from './chat';
+import onWaitingRoom from './waitingRoom';
+import onChat from './chat';
 
 const socketIO = io();
 
 socketIO.on('connection', (socket) => {
   console.log('a user connected');
 
-  socket.on('join player', (params) => onJoinPlayer(socket, { ...params }));
-  socket.on('send chat', (params) => onSendChat(socket, { ...params }));
+  onWaitingRoom(socket);
+  onChat(socket);
 });
 
 export default socketIO;

src/backend/sockets/waitingRoom.js

@@ -1,6 +1,7 @@
 import Games from '@game/Games';
 
-export const onJoinPlayer = (socket, { roomID }) => {
+function onJoinPlayer({ roomID }) {
+  const socket = this;
   if (!roomID || !Games.isEnterableRoom(roomID)) return;
 
   Games.enterUser({ socketID: socket.id, roomID });
@@ -11,4 +12,8 @@ export const onJoinPlayer = (socket, { roomID }) => {
     roomID,
     players: [],
   });
-};
+}
+
+export default function onWaitingRoom(socket) {
+  socket.on('join player', onJoinPlayer);
+}