code base

backend/src/services/sendMail.js

@@ -0,0 +1,74 @@
+import nodeMailer from 'nodemailer';
+
+export default async function sendMail({ emailId, link, type, status, designation }) {
+    if (!process.env.TravelPolicyEmail || !process.env.TravelPolicyEmailPass) {
+        return;
+    }
+
+    console.log("parametrs", emailId, link, type, status, designation);
+
+    const transporter = nodeMailer.createTransport({
+        service: 'gmail',
+        port: 465,
+        secure: true,
+        logger: true,
+        debug: true,
+        secureConnection: false,
+        auth: {
+            user: process.env.TravelPolicyEmail,
+            pass: process.env.TravelPolicyEmailPass,
+        },
+        tls: {
+            rejectUnauthorized: true,
+        },
+    });
+
+    let mailOptions;
+
+    switch (type) {
+        case 'validator':
+            mailOptions = {
+                from: process.env.TravelPolicyEmail,
+                to: emailId,
+                subject: 'You have a new travel policy application to review',
+                html: `
+          <p>You have a new travel policy application to review. Please click on the link below to review the application:</p>
+          <a href=${link}>Review Application</a>
+          <p>Thank you.</p>
+        `,
+            };
+            break;
+        case 'applicant':
+            mailOptions = {
+                from: process.env.TravelPolicyEmail,
+                to: emailId,
+                subject: `Your travel policy application status: ${status}`,
+                html: `
+          <p>Your travel policy application has been ${status} by ${designation}. Please click on the link below to view the status of your application:</p>
+          <a href=${link}>View Application</a>
+          <p>Thank you.</p>
+        `,
+            };
+            break;
+        case 'accounts':
+            mailOptions = {
+                from: process.env.TravelPolicyEmail,
+                to: emailId,
+                subject: 'Transfer money to the applicant',
+                html: `
+                <p>Please transfer the travel policy amount to the applicant's account. Click on the link below to view the application:</p>`
+            }
+            break;
+        default:
+            throw new Error('Invalid email type');
+    }
+
+    try {
+        await transporter.sendMail(mailOptions);
+        console.log('Email sent successfully');
+        return true;
+    } catch (error) {
+        console.error('Error sending email:', error);
+        return { status: 'error', message: 'Verification code not sent' };
+    }
+}