WM5 | KARAM ALI | MODULE SERVER | CHAT SERVER API | WEEK 2

chat-server/package.json

@@ -11,6 +11,7 @@
     "start": "node server.js"
   },
   "dependencies": {
+    "body-parser": "^1.20.2",
     "cors": "^2.8.5"
   },
   "repository": {

chat-server/server.js

@@ -1,12 +1,15 @@
 process.env.PORT = process.env.PORT || 9090;
 import express from "express";
+// import bodyParser from "body-parser";
 import cors from "cors";
 import path from "path";
 import { fileURLToPath } from "url";
 
-const app = express();
 
+const app = express();
 app.use(cors());
+app.use(express.json());
+// app.use(bodyParser.json());
 
 // Get __dirname in ES module
 const __dirname = path.dirname(fileURLToPath(import.meta.url));
@@ -17,14 +20,42 @@ const welcomeMessage = {
   text: "Welcome to CYF chat system!",
 };
 
+
 //This array is our "data store".
 //We will start with one message in the array.
 const messages = [welcomeMessage];
+// let count = 0;
+
 
 app.get("/", (request, response) => {
   response.sendFile(__dirname + "/index.html");
 });
 
+app.get("/messages", (req, res) => {
+  res.send(messages);
+});
+
+app.post("/messages", (req,res) => {
+  const newMessage = req.body;
+  messages.push(newMessage);
+  res.status(201).json(newMessage);
+});
+
+app.get("/messages/:id", (req, res) => {
+  const messageId = Number(req.params.id);
+  const filterMessages = messages.find((message) => message.id === messageId);
+  res.send(filterMessages);
+});
+
+app.delete("/messages/:messageId", (req, res) => {
+  const messageId = Number(req.params.messageId);
+  messages = messages.filter((message) => message.id !== messageId);
+  res.status(204).send();
+});
+
+
 app.listen(process.env.PORT, () => {
   console.log(`listening on PORT ${process.env.PORT}...`);
 });
+
+