MACHIN

21/controller/imageController.js

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+const fs = require("fs");
+const path = require("path");
+
+const directoryPath = path.join(__dirname, "..", "uploads");
+
+const displayImages = (req, res) => {
+  fs.readdir(directoryPath, function (err, files) {
+    if (err) {
+      return console.log("Unable to scan directory: " + err);
+    }
+    const imageUrls = files.map((file) => `/uploads/${file}`);
+    res.status(200).json(imageUrls);
+  });
+};
+
+module.exports = { displayImages };

21/controller/uploadController.js

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+const multer = require("multer");
+
+const storage = multer.diskStorage({
+  destination: function (req, file, cb) {
+    return cb(null, "./uploads");
+  },
+  filename: function (req, file, cb) {
+    return cb(null, `${Date.now()}-${file.originalname}`);
+  },
+});
+
+const upload = multer({ storage: storage });
+
+const uploadImage = (req, res, next) => {
+  if (!req.file)
+    return res.status(400).send(`No file Uploaded <br>
+    <button onclick="window.location.href='/images'">Show Images</button>
+    <button onclick="window.location.href='/'">Back to Home</button>
+    `);
+  console.log(req.file);
+  res.send(
+    `Uploaded <br>
+    <button onclick="window.location.href='/images'">Show Images</button>
+    <button onclick="window.location.href='/'">Back to Home</button>
+    `
+  );
+};
+
+module.exports = { upload, uploadImage };