soo임시저장0102

server/models/chat.js

+import mongoose from 'mongoose'
+
+const {String} = mongoose.Schema.Types
+
+const ChatSchema = new mongoose.Schema({
+    name: {
+        type: String,
+        required: true,
+    },
+    interest: {
+        type: String,
+        required: true,
+        select: false
+    },
+    isOpen: {
+        type: String,
+        required: true,
+        default: 'user',
+        enum: ['user', 'admin', 'root']
+    }
+}, {
+    timestamps: true
+})
+
+export default mongoose.models.User || mongoose.model('chat', ChatSchema)
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server/routes/User.routers.js

+import express from 'express'
+import userCtrl from '../controllers/user.controllers.js'
+
+const router = express.Router()
+
+router.route('/api/users/signup')
+    .post(userCtrl.signup)
+    .get(userCtrl.hello)
+export default router
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server/server.js

+import express from 'express'
+import connectDb from './utils/connectDb.js'
+import userRouter from './routes/user.routers.js'
+
+connectDb()
+
+const app = express()
+
+app.use(express.json())
+
+app.use(userRouter)
+
+app.get('/', (req, res) => {
+    res.sendFile('../client/src/index.js')
+})
+
+app.listen(3001, () => {
+    console.log('Listening on port 3001')
+})
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server/utils/connectDb.js

+import mongoose from 'mongoose'
+import config from '../config.js'
+
+const connection = {}
+
+async function connectDb() {
+    if (connection.isConnected){
+        return 
+    }
+
+    const db = await mongoose.connect(config.mongoDbUri,{
+        useNewUrlParser: true,
+        useUnifiedTopology: true,
+        useFindAndModify: false,
+        useCreateIndex: true
+    })
+
+    connection.isConnected = db.connections[0].readyState
+}
+
+export default connectDb
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