Merge pull request #324 from ashik-75/work

Add Serverless function for RSS feed and fix issue

api/.gitignore

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+node_modules
+.env
+
+.yarn

api/newsfeed/.yarnrc.yml

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+nodeLinker: "node-modules"

api/newsfeed/index.js

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+import express from "express";
+import axios from "axios";
+
+const app = express();
+
+app.use((req, res, next) => {
+	const environment = process.env.NODE_ENV || "development";
+	let origin =
+		environment === "development" ? "*" : "https://www.binarytree.dev";
+	res.header("Access-Control-Allow-Origin", origin);
+	next();
+});
+
+app.get("/", (req, res) => {
+	res.json({
+		message: "Generate rss feed from our domain",
+	});
+});
+
+app.get("/rss", async (req, res) => {
+	try {
+		const sitename = req.query.name;
+		const sites = {
+			"frontend-focus": "https://cprss.s3.amazonaws.com/frontendfoc.us.xml",
+			"status-code": "https://cprss.s3.amazonaws.com/react.statuscode.com.xml",
+		};
+		const response = await axios.get(sites[sitename], {
+			responseType: "arraybuffer",
+		});
+
+		if (response.status !== 200) {
+			throw new Error("Failed to fetch the Medium RSS feed");
+		}
+
+		res.set("Content-Type", "application/xml");
+
+		res.send(response.data);
+	} catch (error) {
+		if (error instanceof Error) {
+			res.status(500).json({ type: "error", message: error.message });
+		} else {
+			res.status(500).json({ message: "Something went wrong" });
+		}
+	}
+});
+
+const PORT = 5000;
+
+app.listen(PORT, () => console.log(`Listening on port ${PORT}`));

api/newsfeed/package.json

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+{
+	"name": "newsfeed",
+	"version": "1.0.0",
+	"description": "",
+	"main": "index.js",
+	"type": "module",
+	"scripts": {
+		"test": "echo \"Error: no test specified\" && exit 1",
+		"dev": "nodemon index.js",
+		"start": "node index.js",
+		"vercel-build": "echo helllo"
+	},
+	"keywords": [],
+	"author": "",
+	"license": "ISC",
+	"dependencies": {
+		"axios": "^1.5.0",
+		"express": "^4.18.2",
+		"rss-parser": "^3.13.0"
+	},
+	"devDependencies": {
+		"nodemon": "^3.0.1"
+	}
+}

api/newsfeed/vercel.json

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+{
+	"version": 2,
+	"builds": [
+		{
+			"src": "index.js",
+			"use": "@vercel/node"
+		}
+	],
+	"routes": [
+		{
+			"src": "/(.*)",
+			"dest": "index.js"
+		}
+	]
+}