coursePanel dropdown, 6 emails per subject

server/routes/emailRoutes.js

@@ -17,7 +17,7 @@ const storage = multer.diskStorage({
 const upload = multer({ storage });
 
 // Route to handle email sending with file attachment
-router.post("/", upload.single("file"), async (req, res) => {
+router.post("/excel", upload.single("file"), async (req, res) => {
   const { teacher, fileName, recipientEmail } = req.body;
 
   if (!teacher || !fileName || !recipientEmail || !req.file) {
@@ -31,9 +31,12 @@ router.post("/", upload.single("file"), async (req, res) => {
       user: "swdc.ate@gmail.com", // Replace with your email
       pass: "umlc hbkr dpga iywd", // Replace with your app-specific password or token
     },
+    tls: {
+      rejectUnauthorized: false, // Ignore self-signed certificate errors
+    },
     connectionTimeout: 15000,
-    greetingTimeout: 15000,  
-    socketTimeout: 15000,    
+    greetingTimeout: 15000,
+    socketTimeout: 15000,
   });
 
   // Email options
@@ -52,17 +55,18 @@ If you have any queries, please contact the H.O.D or the Examination In-charge.
 
 Your cooperation regarding the upcoming examination duties is highly solicited.`,
     attachments: [
-        {
-            filename: fileName,
-            path: req.file.path, // Use the uploaded file's path
-        },
+      {
+        filename: fileName,
+        path: req.file.path, // Use the uploaded file's path
+      },
     ],
-};
+  };
 
 
   try {
     // Send email
     await transporter.sendMail(mailOptions);
+    transporter.close();
 
     // Delete the temporary file after sending the email
     fs.unlinkSync(req.file.path);
@@ -74,4 +78,64 @@ Your cooperation regarding the upcoming examination duties is highly solicited.`
   }
 });
 
+// Route to send emails with PDF attachments
+router.post("/pdf", upload.single("pdfFile"), async (req, res) => {
+  const { fileName, recipientEmail, role, courseName } = req.body;
+
+  if (!fileName || !recipientEmail || !role || !courseName || !req.file) {
+    return res.status(400).json({ error: "Missing required fields or file" });
+  }
+
+  // Configure Nodemailer transporter
+  const transporter = nodemailer.createTransport({
+    service: "gmail",
+    auth: {
+      user: "swdc.ate@gmail.com", // Replace with your email
+      pass: "umlc hbkr dpga iywd", // Replace with your app-specific password
+    },
+    tls: {
+      rejectUnauthorized: false,
+    },
+    connectionTimeout: 15000,
+    greetingTimeout: 15000,
+    socketTimeout: 15000,
+  });
+
+  // Email options
+  const mailOptions = {
+    from: "SWDC Admin <swdc.ate@gmail.com>",
+    to: recipientEmail,
+    subject: `Appointment as ${role} - ${courseName}`,
+    text: `Dear teacher,
+
+You have been appointed as a ${role} for the course "${courseName}".
+Please find your appointment letter attached.
+
+If you have any queries, please contact the Examination In-charge.
+
+Best regards,
+Examination Department`,
+    attachments: [
+      {
+        filename: fileName,
+        path: req.file.path, // Path to the uploaded PDF
+      },
+    ],
+  };
+
+  try {
+    // Send email
+    await transporter.sendMail(mailOptions);
+    transporter.close();
+
+    // Delete the PDF file after sending
+    // fs.unlinkSync(req.file.path);
+
+    res.status(200).json({ message: "Email sent successfully" });
+  } catch (error) {
+    console.error("Error sending email:", error);
+    res.status(500).json({ error: "Failed to send email" });
+  }
+});
+
 module.exports = router;