bulk-pdf for unique email addresses
This commit is contained in:
Harikrishnan Gopal
@@ -90,129 +90,112 @@ const CourseConsolidated = () => {
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{ key: "pwdPaperSettingTeachers", role: "PwD Paper Setter" },
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];
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// ✅ NEW: Group appointments by Faculty ID
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const facultyMap = {};
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for (const { key, role } of roles) {
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if (!courseData[key] || courseData[key].length === 0) continue; // Skip empty roles
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const doc = new jsPDF();
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// College Logo
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const logoUrl = "/logo.png";
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const loadImage = async (url) => {
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const response = await fetch(url);
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const blob = await response.blob();
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return new Promise((resolve, reject) => {
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const reader = new FileReader();
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reader.onload = () => resolve(reader.result);
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reader.onerror = (error) => reject(error);
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reader.readAsDataURL(blob);
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});
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};
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try {
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const logoBase64 = await loadImage(logoUrl);
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doc.addImage(logoBase64, "PNG", 10, 10, 40, 40);
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} catch (error) {
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console.error("Failed to load logo:", error);
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}
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// Title Section
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doc.setFont("times", "normal");
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doc.setTextColor(0, 0, 0);
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doc.setFontSize(12);
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doc.text("Date: " + new Date().toLocaleDateString(), 150, 20);
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doc.setFontSize(14);
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doc.text("CONFIDENTIAL", 10, 60);
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doc.setFontSize(10);
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doc.text(`LETTER OF APPOINTMENT AS ${role.toUpperCase()}`, 105, 70, {
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align: "center",
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});
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// Fetch Emails and Prepare Table Data
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let table1Data = [];
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let emails = [];
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if (!courseData[key] || courseData[key].length === 0) continue;
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for (const teacher of courseData[key]) {
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const email = await fetchFacultyEmail(teacher.facultyId);
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emails.push(email);
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table1Data.push([
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teacher.facultyName,
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"K. J. Somaiya School of Engineering",
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if (!facultyMap[teacher.facultyId]) {
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facultyMap[teacher.facultyId] = {
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facultyName: teacher.facultyName,
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email: await fetchFacultyEmail(teacher.facultyId),
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appointments: [],
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};
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}
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facultyMap[teacher.facultyId].appointments.push({
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role,
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email,
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]);
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teacher,
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});
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}
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}
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// ✅ NEW: For each Faculty, generate PDFs & send one email
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for (const facultyId in facultyMap) {
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const faculty = facultyMap[facultyId];
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const pdfBlobs = [];
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for (const appointment of faculty.appointments) {
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const { role } = appointment;
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const doc = new jsPDF();
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// Add Logo and Title (your original PDF content)
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const logoUrl = "/logo.png";
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const loadImage = async (url) => {
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const response = await fetch(url);
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const blob = await response.blob();
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return new Promise((resolve, reject) => {
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const reader = new FileReader();
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reader.onload = () => resolve(reader.result);
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reader.onerror = (error) => reject(error);
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reader.readAsDataURL(blob);
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});
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};
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try {
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const logoBase64 = await loadImage(logoUrl);
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doc.addImage(logoBase64, "PNG", 10, 10, 40, 40);
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} catch (error) {
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console.error("Failed to load logo:", error);
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}
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doc.setFont("times", "normal");
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doc.text(`Date: ${new Date().toLocaleDateString()}`, 150, 20);
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doc.text("CONFIDENTIAL", 10, 60);
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doc.text(`LETTER OF APPOINTMENT AS ${role.toUpperCase()}`, 105, 70, { align: "center" });
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autoTable(doc, {
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head: [["Name", "Affiliation", "Appointment Role", "Email"]],
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body: [[faculty.facultyName, "K. J. Somaiya School of Engineering", role, faculty.email]],
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startY: 80,
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theme: "grid",
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headStyles: { fillColor: maroon, textColor: [255, 255, 255] },
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});
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autoTable(doc, {
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body: [
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["Programme:", courseData.courseName],
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["Exam Category:", "Regular Examination"],
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["Exam Type:", courseData.examType],
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["Exam Season:", "Second Half - Winter Examination 2023"],
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["Year:", courseData.year],
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["Semester:", courseData.semester],
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["Course Name:", courseName],
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["Course Code:", courseData.courseCode],
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],
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startY: doc.previousAutoTable.finalY + 10,
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theme: "grid",
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});
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const pdfBlob = doc.output("blob");
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pdfBlobs.push({ blob: pdfBlob, filename: `${courseName}-${role}.pdf` });
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}
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// Generate Table
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autoTable(doc, {
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head: [["Name", "Affiliation", "Appointment Role", "Email"]],
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body: table1Data,
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startY: 80,
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theme: "grid",
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headStyles: { fillColor: maroon, textColor: [255, 255, 255] },
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styles: { textColor: [0, 0, 0] },
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});
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// ✅ NEW: Send ONE email with ALL PDFs to the Faculty
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try {
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const formData = new FormData();
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// Content Table
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const detailsTableData = [
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["Programme:", courseData.courseName],
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["Exam Category:", "Regular Examination"],
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["Exam Type:", courseData.examType],
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["Exam Season:", "Second Half - Winter Examination 2023"],
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["Number of Sets Required:", courseData.paperSettingTeachers.length],
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["Year:", courseData.year],
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["Semester:", courseData.semester],
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["Course Name:", courseName],
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["Course Code:", courseData.courseCode],
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];
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pdfBlobs.forEach(({ blob, filename }) => {
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formData.append("pdfFiles", blob, filename); // note 'pdfFiles' is plural
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});
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autoTable(doc, {
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body: detailsTableData,
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startY: doc.previousAutoTable.finalY + 10,
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theme: "grid",
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styles: { textColor: [0, 0, 0] },
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});
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formData.append("recipientEmail", faculty.email);
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formData.append("facultyName", faculty.facultyName);
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formData.append("courseName", courseName);
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// Footer
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const footerY = doc.previousAutoTable.finalY + 10;
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doc.setFontSize(12);
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doc.text("Dr. S. K. Ukarande", 10, footerY);
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doc.text("Principal", 10, footerY + 5);
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doc.text("K. J. Somaiya School of Engineering", 10, footerY + 10);
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const footerContactY = footerY + 20;
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doc.setFontSize(10);
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doc.text(
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"Somaiya Vidyavihar, Vidyavihar (East), Mumbai-400 022, India",
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10,
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footerContactY
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);
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doc.text("Telephone: (91-22) 44444400, 44444404", 10, footerContactY + 5);
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doc.text("Email: principal.tech@somaiya.edu", 10, footerContactY + 10);
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doc.text("Web: www.somaiya.edu/kjsieit", 10, footerContactY + 15);
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// Convert PDF to Blob
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const pdfBlob = doc.output("blob");
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// Send Email to Each Faculty
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for (const email of emails) {
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try {
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const formData = new FormData();
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formData.append("pdfFile", pdfBlob, `${courseName}-${role}.pdf`);
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formData.append("fileName", `${courseName}-${role}.pdf`);
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formData.append("recipientEmail", email);
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formData.append("role", role);
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formData.append("courseName", courseName);
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const emailResponse = await sendEmail(formData, "pdf");
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toast.success(`✅ Email sent successfully to ${email}`);
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console.log("Response from server:", emailResponse);
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} catch (emailError) {
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toast.error(`❌ Error sending email to ${email}:`, emailError.message);
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}
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const emailResponse = await sendEmail(formData, "bulk-pdf");
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toast.success(`✅ Email sent successfully to ${faculty.email}`);
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console.log("Response:", emailResponse);
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} catch (error) {
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toast.error(`❌ Error sending email to ${faculty.email}: ${error.message}`);
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console.error(error);
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}
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}
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};
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return (
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<>
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