에러해결

client/src/Components/Chat.js

@@ -14,7 +14,7 @@ const INIT_CHAT = {
 function Chat(props) {
   const [sender, setSender] = useState([])
 
-  const [roomName, setRoomName] = useState('')
+  //const [roomName, setRoomName] = useState('')
   const [inner, setInner] = useState([''])
   const [chat, setChat] = useState([INIT_CHAT])   //object로 key는 보낸사람 value는 메세지
 
@@ -43,7 +43,7 @@ function Chat(props) {
     e.preventDefault()
     setInner(e.target.value)
     setDisabled(false)
-    console.log(chat)
+    //console.log(chat)
   }
 
   function sendMsgCH(e) {
@@ -100,7 +100,7 @@ function Chat(props) {
     setChat(intochat)
   }
 
-  async function exitAndCloseRoom(){
+  async function exitAndCloseRoom() {
     props.exitRoom(props.roomCode)
     setExit(false)
     props.handleChatc()
@@ -120,7 +120,6 @@ function Chat(props) {
   }, [props.recievedMsg])
 
   useEffect(() => {
-    getRoomName(props.roomCode)
     getPreviousChat()
     // console.log('겟 룸네임', chat)
   }, [props.roomCode])
@@ -147,7 +146,6 @@ function Chat(props) {
             <Col md="auto"><Button variant="light" onClick={exitAndCloseRoom}>{"나가기"}</Button></Col>
           </Row>
           : null}
-        <p>{props.newUser}님이 입장하셨습니다.</p>
         {chat.map((value, index) => {
           if (!(value.msg === '')) {
             if (!(value.sender === user.nickname)) {
@@ -188,7 +186,7 @@ function Chat(props) {
       </Container >
       <Form onSubmit={sendMsgCH} fluid>
         <Form.Group className='d-flex flex-wrap-nowrap justify-content-center m-3'>
-          <Form.Control className='border border-warning' name='chat' type="text" value={inner} onChange={handleChange} style={{ width: '85%', position: 'fixed' }} />
+          <Form.Control className='border border-warning' name='chat' type="text" value={inner} onChange={handleChange} style={{ width: '85%'}} />
           <Button variant="warning" type="submit" disabled={disabled} style={{ width: '10%' }}>
             전송
           </Button>

client/src/Components/ClosedList.js

@@ -21,43 +21,43 @@ function ClosedList(props) {
     props.setRoomCode(roomCode)
     props.setRoomName(roomName)
 
-    console.log('rrrrrrrrrrrrrrr', props.closedlist)
-    console.log('1111111111111111111', props.leaveInfo, typeof (props.leaveInfo))
+    // console.log('rrrrrrrrrrrrrrr', props.closedlist)
+    // console.log('1111111111111111111', props.leaveInfo, typeof (props.leaveInfo))
   }
 
-  const [checknew, setChecknew] = useState([])
-  const [unreadnumber, setUnreadnumber] = useState([''])
-  async function dbChat() {
-    for (let i = 0; i <= props.closedlist.length - 1; i++) {
-      const respond = await axios.get('/room/dbChat', { params: { 'roomId': props.closedlist[i].roomId } })
-      setChecknew(respond.data)
-    }
-  }
-  useEffect(() => {
-    dbChat()
-  }, [props.singleChat, props.recievedMsg])
+  // const [checknew, setChecknew] = useState([])
+  // const [unreadnumber, setUnreadnumber] = useState([''])
+  // async function dbChat() {
+  //   for (let i = 0; i <= props.closedlist.length - 1; i++) {
+  //     const respond = await axios.get('/room/dbChat', { params: { 'roomId': props.closedlist[i].roomId } })
+  //     setChecknew(respond.data)
+  //   }
+  // }
+  // useEffect(() => {
+  //   dbChat()
+  // }, [props.singleChat, props.recievedMsg])
 
-  useEffect(() => {
-    // console.log('chat 클라이언트 변경!')
-    unreadMessage()
-  }, [checknew])
+  // useEffect(() => {
+  //   // console.log('chat 클라이언트 변경!')
+  //   unreadMessage()
+  // }, [checknew])
 
-  async function unreadMessage() {
-    //여기서 나간시간과 db의 메세지와 시간비교해서 개수를 count해주면 됨
-    //물론 그 방 별로 찾아서 list를 맵써서 하던?
-    // console.log('ddddddddd', list[0].roomId)
+  // async function unreadMessage() {
+  //   //여기서 나간시간과 db의 메세지와 시간비교해서 개수를 count해주면 됨
+  //   //물론 그 방 별로 찾아서 list를 맵써서 하던?
+  //   // console.log('ddddddddd', list[0].roomId)
 
-    setUnreadnumber([''])
-    let arr = []
-    for (let i = 0; i <= props.closedlist.length - 1; i++) {
-      const respond = await axios.get('/room/unreadMessage', { params: { 'leaveInfo': props.leaveInfo, 'roomId': props.closedlist[i].roomId } })
-      // setUnreadnumber([...unreadnumber, respond.data])
-      arr = [...arr, respond.data]
-    }
-    setUnreadnumber(arr)
-    // console.log('클라이언트 클로즈드 카운드', unreadnumber, list.length)
+  //   setUnreadnumber([''])
+  //   let arr = []
+  //   for (let i = 0; i <= props.closedlist.length - 1; i++) {
+  //     const respond = await axios.get('/room/unreadMessage', { params: { 'leaveInfo': props.leaveInfo, 'roomId': props.closedlist[i].roomId } })
+  //     // setUnreadnumber([...unreadnumber, respond.data])
+  //     arr = [...arr, respond.data]
+  //   }
+  //   setUnreadnumber(arr)
+  //   // console.log('클라이언트 클로즈드 카운드', unreadnumber, list.length)
 
-  }
+  // }
 
   return (
     <div>
@@ -65,7 +65,7 @@ function ClosedList(props) {
         <ListGroup key={index}>
           <ListGroup.Item action onClick={enterChatRoomCH} name={item.roomId} value={item.roomName}>
             {item.roomName}
-            {unreadnumber[index] ? <Badge className='ml-2' pill variant='danger'>{unreadnumber[index]}</Badge> : ''}
+            {/* {[index] ? <Badge className='ml-2' pill variant='danger'>{unreadnumber[index]}</Badge> : ''} */}
           </ListGroup.Item>
         </ListGroup>
       )

server/server.js

@@ -10,7 +10,6 @@ import { Server } from 'socket.io';
 import cors from "cors"
 import Room from './models/Room.js'
 import Chat from "./models/Chat.js"
-import User from "./models/User.js"
 
 connectDb()