├── .gitignore
├── README.md
├── initRedis.js
├── repository.js
├── package.json
├── views
├── login.ejs
└── chat.ejs
└── index.js
/.gitignore:
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1 |
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/README.md:
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1 | # redis-socketIO
2 |
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/initRedis.js:
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1 | import { createClient } from 'redis'
2 |
3 | export const redis = createClient()
4 | redis.on('error', (error) => console.error(error))
5 | await redis.connect();
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/repository.js:
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1 | import { Schema, Repository } from 'redis-om'
2 | import { redis } from './initRedis.js'
3 |
4 | const schema = new Schema('person', {
5 | username: { type: 'string' },
6 | message: { type: 'string' }
7 | })
8 |
9 | export const personRepository = new Repository(schema, redis)
10 |
11 | await personRepository.createIndex()
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/package.json:
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1 | {
2 | "name": "mini-chat",
3 | "version": "1.0.0",
4 | "description": "",
5 | "main": "index.js",
6 | "scripts": {
7 | "start": "nodemon index.js",
8 | "test": "echo \"Error: no test specified\" && exit 1"
9 | },
10 | "author": "",
11 | "type":"module",
12 | "license": "ISC",
13 | "dependencies": {
14 | "ejs": "^3.1.9",
15 | "express": "^4.18.2",
16 | "redis": "^4.6.7",
17 | "redis-om": "^0.4.2",
18 | "socket.io": "^4.7.2"
19 | }
20 | }
21 |
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/views/login.ejs:
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1 |
2 |
3 |
4 |
5 |
6 |
7 | login
8 |
9 |
10 |
16 |
17 |
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/index.js:
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1 | const express = require("express");
2 | const http = require('http');
3 | const ejs = require("ejs");
4 | const socketIO = require("socket.io");
5 | const port = 2000;
6 | const app = express();
7 | app.set("view engine", "ejs");
8 | const server = http.createServer(app);
9 | const io = socketIO(server, { cors: { origin: "*" } });
10 | import { EntityId } from 'redis-om'
11 | import { personRepository as repository } from './repository.js'
12 | io.on("connection", socket => {
13 | socket.on("message", async ({ username, message }) => {
14 | const result = await repository.save({ username, message });
15 | console.log(result);
16 | io.emit("message", { username, message });
17 | })
18 | })
19 | app.get("/", (req, res) => {
20 | res.render("login");
21 | })
22 | app.get("/chat", (req, res) => {
23 | const { username } = req.query;
24 | res.render("chat", { username })
25 | })
26 |
27 |
28 | server.listen(port, () => {
29 | console.log(`server run on port ${port}`);
30 | })
31 |
32 |
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/views/chat.ejs:
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1 |
2 |
3 |
4 |
5 |
6 |
7 | Chat
8 |
9 |
10 | Redis Chat
11 |
12 |
13 |
14 |
15 |
16 |
17 |
18 |
19 |
32 |
33 |
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