Added backend folder structure.

Backend/Utils/cloudinary.js

@@ -0,0 +1,23 @@
+const cloudinary = require("cloudinary").v2;
+const fs = require("fs");
+
+const uploadOnCloudinary = async (localFilePath) => {
+  try {
+    if (!localFilePath) return null;
+
+    const responce = await cloudinary.uploader.upload(localFilePath, {
+      resource_type: "auto",
+    });
+
+    // console.log("File is uploaded successfully");
+    fs.unlinkSync(localFilePath, () => {
+      console.log("file removed successfully");
+    });
+    return responce.url;
+  } catch (error) {
+    fs.unlinkSync(localFilePath);
+    console.log("file removed successfully");
+    return null;
+  }
+};
+module.exports = { uploadOnCloudinary };

Backend/Utils/sendmail.js

@@ -0,0 +1,25 @@
+const nodemailer = require("nodemailer");
+
+const sendEmail = async (options) => {
+  const transporter = await nodemailer.createTransport({
+    service: "gmail",
+    host: process.env.HOST,
+    port: process.env.EMAIL_PORT,
+    secure: false,
+    auth: {
+      user: process.env.SMPT_MAIL, // senders email
+      pass: process.env.SMPT_PASSWORD, // app passoword created for your app by using step ::    google account> manage your google account >security>enable two step verification > search app password and create password for your app
+    },
+  });
+
+  const mailOptions = {
+    from: "",
+    to: options.email,
+    subject: options.subject,
+    text: options.message,
+  };
+
+  await transporter.sendMail(mailOptions);
+};
+
+module.exports = sendEmail;