final changes

2025-06-10 18:38:01 +05:30
parent 56bbb4596f
commit dd2ceadee5
30 changed files with 1455 additions and 392 deletions
--- a/backend/controllers/emailController.js
+++ b/backend/controllers/emailController.js
@@ -0,0 +1,136 @@
+const nodemailer = require("nodemailer");
+const moment = require("moment");
+const Meeting = require("../models/Meeting");
+const DepartmentEmail = require("../models/DepartmentEmail");
+
+const sendEmail = async (req, res) => {
+  try {
+    const { program, department, subject, body, agenda, date, startTime, endTime, recipients } = req.body;
+    const files = req.files;
+
+    console.log({ program, department, subject, body, agenda, date, startTime, endTime, recipients, files });
+
+    if (!program || !department || !subject || !body || !date || !startTime || !endTime || !recipients) {
+      return res.status(400).json({ error: "All fields are required!" });
+    }
+
+    const departmentEmails = await DepartmentEmail.findOne({ department });
+    if (!departmentEmails) {
+      return res.status(404).json({ error: "Department emails not found" });
+    }
+
+    const allRecipients = [...new Set([...departmentEmails.emails, ...recipients])];
+
+    const conflict = await Meeting.findOne({
+      date,
+      startTime: { $lt: endTime },
+      endTime: { $gt: startTime },
+    });
+
+    const formattedDate = moment(date, "YYYY-MM-DD").format("dddd, MMMM Do YYYY");
+    const formattedStartTime = moment(startTime, "HH:mm").format("hh:mm A");
+    const formattedEndTime = moment(endTime, "HH:mm").format("hh:mm A");
+
+    const formattedStart = moment(`${date} ${startTime}`, "YYYY-MM-DD HH:mm").utc().format("YYYYMMDDTHHmmss[Z]");
+    const formattedEnd = moment(`${date} ${endTime}`, "YYYY-MM-DD HH:mm").utc().format("YYYYMMDDTHHmmss[Z]");
+
+    const zoomLink = "https://us05web.zoom.us/j/2655616202?pwd=S3d6RjVPNnhmQ3AzTlZsRC9GYmNHQT09";
+    const calendarLink = `https://calendar.google.com/calendar/render?action=TEMPLATE&text=${encodeURIComponent(
+      subject
+    )}&details=${encodeURIComponent(`${body}\nJoin Zoom Meeting: ${zoomLink}`)}&dates=${formattedStart}/${formattedEnd}`;
+
+    const formattedAgenda = Array.isArray(agenda) && agenda.length > 0
+      ? agenda.map((item, index) => `<li>${index + 1}. ${item}</li>`).join("")
+      : "<li>No agenda provided</li>";
+
+    const newMeeting = new Meeting({
+      program,
+      department,
+      subject,
+      body,
+      agenda,
+      date,
+      startTime,
+      endTime,
+      recipients,
+      attachments: files.map((file) => ({ filename: file.filename, path: file.path })),
+    });
+    await newMeeting.save();
+
+    let conflictDetails = null;
+
+    if (conflict) {
+      conflictDetails = {
+        department: conflict.department,
+        date: conflict.date,
+        startTime: conflict.startTime,
+        endTime: conflict.endTime,
+        recipients: conflict.recipients,
+        subject: conflict.subject,
+        agenda: conflict.agenda || "No agenda provided",
+      };
+      console.log("Conflict detected! Details:", conflictDetails);
+    }
+
+    const transporter = nodemailer.createTransport({
+      service: "gmail",
+      auth: {
+        user: process.env.EMAIL,
+        pass: process.env.EMAIL_PASSWORD,
+      },
+    });
+
+    const mailOptions = {
+      from: process.env.EMAIL,
+      to: recipients,
+      subject,
+      html: `
+        <p><strong>Respected Board Members,</strong></p>
+        <p><strong>Greetings from Somaiya Vidyavihar University !!</strong></p>
+        <p><strong>We are glad to invite you to the Board of Studies meeting: </strong></p>
+        <p>${body}</p>
+        <p><strong>Program:</strong> ${program}</p>
+        <p><strong>Department:</strong> ${department}</p>
+        <p><strong>Date:</strong> ${formattedDate}</p>
+        <p><strong>Time:</strong> ${formattedStartTime} - ${formattedEndTime}</p>
+        <p><strong>Zoom Meeting Details:</strong></p>
+        <p><strong>Meeting ID: </strong>265 561 6202</p>
+        <p><strong>Meeting Password: </strong>123456</p>
+        <p><strong>Zoom Meeting Link: </strong><a href="${zoomLink}" target="_blank">Join the Meeting</a></p>
+        <p><strong>Agenda:</strong></p>
+        <ul>${formattedAgenda}</ul>
+        <p><a href="${calendarLink}">📅 Click here to add this event to Google Calendar</a></p>
+        ${
+          conflictDetails
+            ? `<p><strong>Conflict detected!</strong></p>
+               <p><strong>Conflicting Meeting Details:</strong></p>
+               <ul>
+                 <li><strong>Department:</strong> ${conflictDetails.department}</li>
+                 <li><strong>Date:</strong> ${conflictDetails.date}</li>
+                 <li><strong>Time:</strong> ${conflictDetails.startTime} - ${conflictDetails.endTime}</li>
+                 <li><strong>Subject:</strong> ${conflictDetails.subject}</li>
+                 <li><strong>Agenda:</strong> ${conflictDetails.agenda}</li>
+               </ul>`
+            : ""
+        }
+      `,
+      attachments: files.map((file) => ({
+        filename: file.filename,
+        path: file.path,
+      })),
+    };
+
+    await transporter.sendMail(mailOptions);
+
+    res.status(200).json({
+      message: conflictDetails ? "Conflict detected! Email sent successfully." : "Email sent successfully!",
+      conflictDetails,
+      calendarLink,
+    });
+  } catch (error) {
+    console.error("Error sending email:", error);
+    res.status(500).json({ error: "Error sending email" });
+  }
+};
+
+module.exports = { sendEmail };