a

client/package.json

@@ -6,6 +6,7 @@
     "@testing-library/jest-dom": "^5.11.6",
     "@testing-library/react": "^11.2.2",
     "@testing-library/user-event": "^12.6.0",
+    "axios": "^0.21.1",
     "bootstrap": "^4.5.3",
     "react": "^17.0.1",
     "react-bootstrap": "^1.4.0",

client/src/Components/Menu.js

 // import axios from 'axios';
-// import { response } from 'express';
+import { response } from 'express';
 import React, { useState, useEffect } from 'react';
 import { Navbar, Nav, Button } from 'react-bootstrap';
 import { handleLogout, isAuthenticated } from '../utils/auth';

client/src/Pages/HomePage.js

-import React, { useState } from 'react';
-import { Row, Col, Modal, Button } from 'react-bootstrap';
+import React, { useState, useEffect } from 'react';
+import axios from 'axios';
+import { Row, Col, Modal, Button, Form, Alert } from 'react-bootstrap';
 import Tabs from 'react-bootstrap/Tabs';
 import Tab from 'react-bootstrap/Tab';
 import ClosedList from '../Components/ClosedList';
 import OpenList from '../Components/OpenList';
 import Chat from '../Components/Chat';
 import Menu from '../Components/Menu';
+import catchErrors from '../utils/catchErrors';
 // import styled from 'styled-components';
 
 // const List = styled.div`
 //   background: #FFFAFA;
 // `
 
+const INIT_CHATR = {
+    name: '',
+    interest: '',
+    isOpen: false
+}
 
 function Home() {
-  const [show, setShow] = useState(false);
-  const [chat, setChat] = useState(false);
+    const [show, setShow] = useState(false);
+    const [show2, setShow2] = useState(false);
+    const [chat, setChat] = useState(false);
+    // const [checkedI, setCheckedI] = useState(false);
+    const [chatR, setChatR] = useState(INIT_CHATR);
+    const [disabled, setDisabled] = useState(true);
+    const [error, setError] = useState('');
+
+    const handleClose = () => setShow(false);
+    const handleShow = () => setShow(true);
+    const handleChato = () => setChat(true);
+    const handleChatc = () => setChat(false);
+    const handleClose2 = () => setShow2(false);
+    const handleShow2 = () => setShow2(true);
+    // variant="pills"
+
+    useEffect(() => {
+        const isChatR = Object.values(chatR).every(el => Boolean(el))
+        isChatR ? setDisabled(false) : setDisabled(true)
+    }, [chatR])
+
+    function handleChange(event) {
+        const { name, value } = event.target
+        setChatR({ ...chatR, [name]: value })
+    }
+
+    async function handleSubmit(event) {
+        event.preventDefault()
+        try {
+            setError('')
+            // const response = await fetch('chat/makeChat', {
+            //     method: 'POST',
+            //     headers: {
+            //         'Content-Type': 'application/json'
+            //     },
+            //     body: JSON.stringify(chatR)
+            // })
+            //const data = await response.json()
+            const response = await axios.post('chat/makeChat', chatR)
+            setChatR(INIT_CHATR)
+        } catch (error){
+            catchErrors(error, setError)
+        }
+    }
+
+    return (
+        <>
+            <Menu />
+            <Row className="mr-0">
+                <Col className="list" md={5}>
+                    <Tabs defaultActiveKey="closed" id="uncontrolled-tab-example">
+                        <Tab eventKey="closed" title="내 채팅" onClick={handleChato} >
+                            <ClosedList />
+                        </Tab>
+                        <Tab eventKey="open" title="공개방" >
+                            <OpenList />
+                        </Tab>
+                    </Tabs>
+                </Col>
+                <Col style={{ padding: "0" }}>
+                    {chat ? <Chat handleChatc={handleChatc} /> : null}
 
-  const handleClose = () => setShow(false);
-  const handleShow = () => setShow(true);
-  const handleChato = () => setChat(true);
-  const handleChatc = () => setChat(false);
-  // variant="pills"
+                    <div style={{ position: "fixed", bottom: "20px", right: "30px" }}>
+                        <Button variant="primary" onClick={handleShow} size="lg" block>
+                            생성
+                        </Button>
 
-  return (
-    <>
-      <Menu />
-      <Row className="mr-0">
-        <Col className="list" md={5}>
-          <Tabs defaultActiveKey="closed" id="uncontrolled-tab-example">
-            <Tab eventKey="closed" title="내 채팅" onClick={handleChato} >
-              <ClosedList />
-            </Tab>
-            <Tab eventKey="open" title="공개방" >
-              <OpenList />
-            </Tab>
-          </Tabs>
-        </Col>
-        <Col style={{ padding: "0" }}>
-          {chat ? <Chat handleChatc={handleChatc} /> : null}
+                        <Button variant="secondary" onClick={handleShow2} size="lg" block>
+                            참가
+                        </Button>
+                    </div>
 
-          <Button variant="primary" onClick={handleShow} style={{ position: "fixed", bottom: "10px", right: "10px" }} >
-            생성
-        </Button>
+                    <Modal show={show} onHide={handleClose}>
+                        <Modal.Header closeButton>
+                            <Modal.Title>방 생성</Modal.Title>
+                        </Modal.Header>
+                        {error && <Alert variant='danger'>
+                            {error}
+                        </Alert>}
+                        <Modal.Body>
+                            <Form onSubmit={handleSubmit}>
+                                <Form.Group as={Row} controlId="chatName">
+                                    <Form.Label column sm={4}>방 이름</Form.Label>
+                                    <Col>
+                                        <Form.Control name='name' type='text' value={chatR.name} onChange={handleChange} />
+                                    </Col>
+                                </Form.Group>
+                                <Form.Group as={Row} controlId="chatInterest">
+                                    <Form.Label column sm={4}>관심 분야</Form.Label>
+                                    <Col>
+                                        <Form.Control as="select" defaultValue="Choose..." name='interest' type='text' value={chatR.interest} onChange={handleChange}>
+                                            <option>Choose...</option>
+                                            <option>과학</option>
+                                            <option>수학</option>
+                                            <option>예술</option>
+                                            <option>언어</option>
+                                            <option>취미</option>
+                                        </Form.Control>
+                                        {/* <Form.Control type="text" /> */}
+                                    </Col>
+                                </Form.Group>
+                                <Form.Group as={Row} controlId="chatIsOpen">
+                                    <Form.Label column sm={4}>공개방</Form.Label>
+                                    <Col>
+                                        <Form.Check
+                                            type="checkbox"
+                                            checked={chatR.isOpen}
+                                            name='isOpen'
+                                            onChange={() => setChatR({ ...chatR, isOpen: !chatR.isOpen })} />
+                                    </Col>
+                                </Form.Group>
+                                {
+                                    (chatR.isOpen)
+                                        ? (<p><b>공개방</b>으로 개설되어 공개방 목록에 공개되며, 코드를 공유하여 참가할 수도 있습니다.</p>)
+                                        : (<p><b>비밀방</b>으로 개설되며, 참여자들에게 코드를 공유해야합니다.</p>)
+                                }
+                                <Form.Group as={Row}>
+                                    <Col sm={{ span: 5, offset: 4 }}>
+                                        <Button type="submit" >방 생성</Button>
+                                    </Col>
+                                </Form.Group>
+                            </Form>
+                        </Modal.Body>
+                    </Modal>
 
-          <Modal show={show} onHide={handleClose}>
-            <Modal.Header closeButton>
-              <Modal.Title>방 생성</Modal.Title>
-            </Modal.Header>
-            <Modal.Body>여기에 form 입력</Modal.Body>
-            <Modal.Footer>
-              <Button variant="primary" onClick={handleClose}>
-                생성
-            </Button>
-            </Modal.Footer>
-          </Modal>
-        </Col>
-      </Row>
-    </>
-  );
+                    <Modal show={show2} onHide={handleClose2}>
+                        <Modal.Header closeButton>
+                            <Modal.Title>참여 코드로 채팅 참가</Modal.Title>
+                        </Modal.Header>
+                        <Modal.Body>
+                            <Form onSubmit={() => { console.log('제출') }}>
+                                <Form.Group as={Row} controlId="formCodeE">
+                                    <Form.Label column sm={4}>참여 코드</Form.Label>
+                                    <Col>
+                                        <Form.Control type="text" />
+                                    </Col>
+                                </Form.Group>
+                                <Form.Group as={Row}>
+                                    <Col sm={{ span: 5, offset: 4 }}>
+                                        <Button type="submit">참가</Button>
+                                    </Col>
+                                </Form.Group>
+                            </Form>
+                        </Modal.Body>
+                    </Modal>
+                </Col>
+            </Row>
+        </>
+    );
 }
 
 export default Home;

package.json

@@ -23,6 +23,7 @@
     "express": "^4.17.1",
     "jsonwebtoken": "^8.5.1",
     "mongoose": "^5.11.9",
+    "nanoid": "^3.1.20",
     "nodemon": "^2.0.6",
     "validator": "^13.5.2"
   }

server/controllers/chat.controller.js

+// import { useState } from 'react'
+import Chat from "../models/Chat.js"
+import { customAlphabet } from 'nanoid'
+import isLength from 'validator/lib/isLength.js'
+
+const nanoid = customAlphabet('1234567890abcdef', 10)
+
+const makeChat = async (req, res) => {
+    const { name, interest, isOpen } = req.body;
+
+    const roomId = nanoid()
+    const chat = await Chat.findOne({ roomId })
+    while (chat) {
+        roomId = nanoid()
+        chat = await Chat.findOne({ roomId })
+    }
+
+    try {
+        if (!isLength(name, { min: 3, max: 20 })) {
+            return res.status(422).send('채팅방의 이름은 3-20자여야 합니다.')
+        } else if (interest=='Choose...' || interest==''){
+            return res.status(422).send('분야를 반드시 선택하여야 합니다.')
+        }
+        const newChat = await new Chat({
+            roomId,
+            name,
+            interest,
+            isOpen
+        }).save()
+        console.log(newChat)
+        res.json(newChat)
+    } catch (error) {
+        console.log(error)
+        res.status(500).send('방생성 에러')
+    }
+}
+
+const hello = (req, res) => {
+    res.send('Hello from users controller')
+}
+
+export default { makeChat, hello }
\ No newline at end of file

server/models/chat.js

@@ -3,6 +3,11 @@ import mongoose from 'mongoose'
 const {String} = mongoose.Schema.Types
 
 const ChatSchema = new mongoose.Schema({
+    roomId: {
+        type: String,
+        // default:() => nanoid(),
+        unique: true
+    },
     name: {
         type: String,
         required: true,
@@ -13,13 +18,11 @@ const ChatSchema = new mongoose.Schema({
         select: false
     },
     isOpen: {
-        type: String,
+        type: Boolean,
         required: true,
-        default: 'user',
-        enum: ['user', 'admin', 'root']
     }
 }, {
     timestamps: true
 })
 
-export default mongoose.models.User || mongoose.model('chat', ChatSchema)
+export default mongoose.models.Chat || mongoose.model('Chat', ChatSchema)
\ No newline at end of file

server/routes/chat.routers.js

+import express from 'express'
+import chatCtrl from '../controllers/chat.controller.js'
+
+const router = express.Router()
+
+router.route('/chat/makeChat')
+    .post(chatCtrl.makeChat)
+    .get(chatCtrl.hello)
+export default router
\ No newline at end of file

server/server.js

@@ -2,6 +2,7 @@ import express from 'express'
 import connectDb from './utils/connectDb.js'
 import userRouter from './routes/user.routes.js'
 import authRouter from './routes/auth.routes.js'
+import chatRouter from './routes/chat.routers.js'
 
 connectDb()
 
@@ -14,11 +15,16 @@ app.use(express.json())
 
 app.use(userRouter)
 app.use(authRouter)
+app.use(chatRouter)
 //userRouter로 이동
 
-app.get('/', (req, res) => {
-    res.send('Hello World. 안녕하세요')
-})
+// app.post('/makeChat', (req, res) => { 
+//     app.use(chatRouter)
+// })
+
+// app.get('/', (req, res) => {
+//     res.send('Hello World. 안녕하세요')
+// })
 
 app.listen(3030, () => {
     console.log('Listening on port 3030')

server/utils/catchErrors.js

+function catchErrors(error, displayError){
+    let errorMsg
+
+    if (error.response){
+        errorMsg = error.response.data
+        console.log(errorMsg)
+    } else if (error.request) {
+        errorMsg = error.request
+        console.log(errorMsg)
+    } else {
+        errorMsg = error.message
+        console.log(errorMsg)
+    }
+    displayError(errorMsg)
+}
+
+export default catchErrors
\ No newline at end of file