mirror of
https://github.com/th30d4y/OpenLearnX.git
synced 2026-05-26 19:26:33 +00:00
Updated project with latest changes
This commit is contained in:
Stalin
@@ -36,10 +36,10 @@ export function CertificateModal({
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courseMentor,
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courseId,
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userId,
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walletId
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walletId,
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}: CertificateModalProps) {
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const [step, setStep] = useState<'input' | 'generating' | 'completed'>('input')
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const [userName, setUserName] = useState('')
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const [step, setStep] = useState<"input" | "generating" | "completed">("input")
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const [userName, setUserName] = useState("")
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const [certificate, setCertificate] = useState<Certificate | null>(null)
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const [loading, setLoading] = useState(false)
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@@ -52,31 +52,27 @@ export function CertificateModal({
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}
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setLoading(true)
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setStep('generating')
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setStep("generating")
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try {
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console.log('🎓 Generating certificate for STUDENT:', userName.trim())
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const response = await fetch('http://127.0.0.1:5000/api/certificate/mint', {
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method: 'POST',
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const response = await fetch("http://127.0.0.1:5000/api/certificate/mint", {
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method: "POST",
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headers: {
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'Content-Type': 'application/json',
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"Content-Type": "application/json",
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},
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body: JSON.stringify({
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user_name: userName.trim(),
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course_id: courseId,
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wallet_id: walletId,
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user_id: userId,
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course_title: courseTitle
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})
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course_title: courseTitle,
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}),
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})
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if (response.ok) {
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const data = await response.json()
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console.log('✅ Certificate API response:', data)
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const certificateData = data.certificate
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const certificateWithWallet = {
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certificate_id: certificateData.certificate_id,
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token_id: certificateData.token_id,
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@@ -89,25 +85,20 @@ export function CertificateModal({
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share_code: certificateData.share_code,
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public_url: certificateData.public_url,
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unique_url: certificateData.unique_url,
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message: certificateData.message
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message: certificateData.message,
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}
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console.log('🎯 Certificate data:', certificateWithWallet)
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console.log('🆔 Unique Certificate ID:', certificateWithWallet.certificate_id)
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setCertificate(certificateWithWallet)
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setStep('completed')
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toast.success(`Certificate generated for ${certificateWithWallet.user_name}! 🎉`)
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setStep("completed")
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toast.success(`Certificate generated for ${certificateWithWallet.user_name}!`)
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} else {
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const error = await response.json()
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console.error('❌ Certificate error:', error)
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toast.error(error.error || "Failed to generate certificate")
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setStep('input')
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setStep("input")
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}
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} catch (error) {
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console.error('❌ Certificate generation error:', error)
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toast.error("Failed to generate certificate. Please check your connection.")
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setStep('input')
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setStep("input")
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} finally {
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setLoading(false)
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}
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@@ -115,7 +106,7 @@ export function CertificateModal({
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const handleDownloadCertificate = async () => {
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if (!certificate) return
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try {
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const certificateHTML = `
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<!DOCTYPE html>
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@@ -125,51 +116,48 @@ export function CertificateModal({
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<meta charset="UTF-8">
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<style>
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@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;700&family=Inter:wght@400;500;600&display=swap');
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body {
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font-family: 'Inter', sans-serif;
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margin: 0;
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padding: 40px;
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background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
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background: #f1f5f9;
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min-height: 100vh;
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display: flex;
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align-items: center;
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justify-content: center;
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}
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.certificate {
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background: white;
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max-width: 800px;
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max-width: 960px;
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width: 100%;
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margin: 0 auto;
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padding: 60px;
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border-radius: 20px;
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box-shadow: 0 25px 50px rgba(0,0,0,0.15);
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padding: 70px;
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border-radius: 6px;
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box-shadow: 0 20px 40px rgba(15, 23, 42, 0.15);
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text-align: center;
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position: relative;
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border: 8px solid #4f46e5;
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border: 4px solid #1f2937;
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}
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.title {
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font-family: 'Playfair Display', serif;
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font-size: 42px;
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font-size: 40px;
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font-weight: 700;
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color: #4f46e5;
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margin: 20px 0;
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color: #0f172a;
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margin: 12px 0 20px;
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text-transform: uppercase;
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letter-spacing: 0.15em;
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}
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.student-name {
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font-family: 'Playfair Display', serif;
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font-size: 48px;
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color: #1f2937;
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font-size: 46px;
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color: #0f172a;
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font-weight: 700;
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margin: 40px 0;
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padding: 20px 0;
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border-top: 3px solid #4f46e5;
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border-bottom: 3px solid #4f46e5;
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margin: 30px 0;
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padding: 16px 0;
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border-top: 2px solid #cbd5f5;
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border-bottom: 2px solid #cbd5f5;
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text-transform: capitalize;
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}
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.course-title {
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font-family: 'Playfair Display', serif;
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font-size: 28px;
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@@ -178,16 +166,14 @@ export function CertificateModal({
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font-weight: 600;
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font-style: italic;
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}
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.wallet-container {
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background: #f3f4f6;
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border: 2px dashed #9333ea;
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border-radius: 12px;
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padding: 15px;
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background: #f8fafc;
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border: 1px dashed #64748b;
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border-radius: 6px;
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padding: 12px;
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margin: 25px auto;
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max-width: 500px;
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max-width: 560px;
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}
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.wallet-address {
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font-size: 14px;
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color: #7c3aed;
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@@ -195,137 +181,106 @@ export function CertificateModal({
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font-weight: 600;
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word-break: break-all;
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}
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.date {
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font-size: 16px;
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color: #374151;
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margin: 20px 0;
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font-weight: 500;
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}
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.mentor-section {
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margin-top: 50px;
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padding-top: 30px;
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border-top: 2px solid #e5e7eb;
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margin-top: 40px;
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padding-top: 24px;
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border-top: 1px solid #e2e8f0;
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}
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.mentor-name {
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font-size: 18px;
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color: #1f2937;
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font-weight: 600;
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}
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.cert-id {
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font-size: 14px;
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color: #9ca3af;
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margin-top: 20px;
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font-size: 13px;
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color: #64748b;
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margin-top: 18px;
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font-family: 'Courier New', monospace;
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background: #f9fafb;
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padding: 10px;
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border-radius: 8px;
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border: 1px solid #e5e7eb;
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background: #f8fafc;
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padding: 8px;
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border-radius: 6px;
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border: 1px solid #e2e8f0;
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}
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</style>
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</head>
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<body>
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<div class="certificate">
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<div style="font-size: 60px; margin-bottom: 20px;">🏆</div>
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<h1 class="title">CERTIFICATE OF COMPLETION</h1>
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<div style="font-size: 18px; color: #6b7280; margin-bottom: 30px;">This is to certify that</div>
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<div style="font-size: 48px; margin-bottom: 12px;">🏅</div>
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<h1 class="title">Certificate of Completion</h1>
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<div style="font-size: 16px; color: #64748b; margin-bottom: 28px;">This is to certify that</div>
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<div class="student-name">${certificate.user_name}</div>
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<div class="wallet-container">
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<div style="font-size: 14px; color: #374151; margin-bottom: 8px; font-weight: 600;">Blockchain Wallet Address</div>
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<div class="wallet-address">${certificate.wallet_address}</div>
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</div>
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<div style="font-size: 18px; color: #6b7280; margin-bottom: 20px;">has successfully completed the course</div>
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<div style="font-size: 16px; color: #64748b; margin-bottom: 18px;">has successfully completed the course</div>
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<div class="course-title">"${certificate.course_title}"</div>
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<div class="date">✅ Completed on: ${new Date(certificate.completion_date).toLocaleDateString('en-US', {
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year: 'numeric',
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month: 'long',
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day: 'numeric'
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<div class="date">Completed on: ${new Date(certificate.completion_date).toLocaleDateString("en-US", {
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year: "numeric",
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month: "long",
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day: "numeric",
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})}</div>
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<div class="mentor-section">
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<div style="width: 200px; height: 2px; background: #6b7280; margin: 0 auto 10px auto;"></div>
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<div class="mentor-name">${certificate.mentor_name}</div>
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<div style="font-size: 14px; color: #6b7280; margin-top: 5px;">Course Instructor</div>
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</div>
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<div class="cert-id">
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<strong>Certificate ID: ${certificate.certificate_id}</strong><br>
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OpenLearnX Learning Platform<br>
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<span style="color: #7c3aed;">🔒 Blockchain Verified Completion</span>
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<span style="color: #7c3aed;">Blockchain Verified Completion</span>
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</div>
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</div>
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</body>
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</html>
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`
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const printWindow = window.open('', '_blank')
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const printWindow = window.open("", "_blank")
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if (printWindow) {
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printWindow.document.write(certificateHTML)
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printWindow.document.close()
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printWindow.onload = () => {
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setTimeout(() => {
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printWindow.print()
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printWindow.close()
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}, 500)
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}
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toast.success("Certificate PDF download initiated!")
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} else {
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toast.error("Popup blocked. Please allow popups and try again.")
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}
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} catch (error) {
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console.error('PDF generation error:', error)
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toast.error("Failed to generate PDF")
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}
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}
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const handleShareCertificate = async () => {
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if (!certificate) return
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const shareText = `🎓 I just completed "${certificate.course_title}" on OpenLearnX!\n\n👤 Student: ${certificate.user_name}\n🏆 Certificate ID: ${certificate.certificate_id}\n🔗 View: ${certificate.public_url || window.location.origin + certificate.unique_url}\n\n#OpenLearnX #Blockchain #Learning`
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const shareText = `🎓 I just completed "${certificate.course_title}" on OpenLearnX!\n\n👤 Student: ${certificate.user_name}\n🏆 Certificate ID: ${certificate.certificate_id}\n🔗 View: ${certificate.public_url || window.location.origin + certificate.unique_url}\n\n#OpenLearnX #Learning`
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if (navigator.share) {
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try {
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await navigator.share({
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title: `Certificate of Completion - ${certificate.course_title}`,
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text: shareText,
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url: certificate.public_url || `${window.location.origin}${certificate.unique_url}`
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url: certificate.public_url || `${window.location.origin}${certificate.unique_url}`,
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})
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// Track share
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try {
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await fetch(`http://127.0.0.1:5000/api/certificate/share/${certificate.certificate_id}`, {
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method: 'POST'
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})
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} catch (e) {
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console.log('Share tracking failed:', e)
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}
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} catch (error) {
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console.log('Share cancelled')
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return
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}
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} else {
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try {
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await navigator.clipboard.writeText(shareText)
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toast.success("Certificate details copied to clipboard!")
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// Track share
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try {
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await fetch(`http://127.0.0.1:5000/api/certificate/share/${certificate.certificate_id}`, {
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method: 'POST'
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})
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} catch (e) {
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console.log('Share tracking failed:', e)
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}
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} catch (error) {
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toast.error("Failed to copy certificate details")
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}
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@@ -333,8 +288,8 @@ export function CertificateModal({
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}
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const handleClose = () => {
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setStep('input')
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setUserName('')
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setStep("input")
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setUserName("")
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setCertificate(null)
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setLoading(false)
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onClose()
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@@ -343,9 +298,7 @@ export function CertificateModal({
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return (
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<div className="fixed inset-0 bg-black bg-opacity-50 flex items-center justify-center z-50 p-4">
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<div className="bg-white rounded-2xl shadow-2xl w-full max-w-2xl max-h-[90vh] overflow-y-auto">
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{/* Step 1: Name Input */}
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{step === 'input' && (
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{step === "input" && (
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<>
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<div className="px-8 py-6 border-b border-gray-200 flex justify-between items-center">
|
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<div className="flex items-center space-x-3">
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@@ -433,29 +386,22 @@ export function CertificateModal({
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disabled={!userName.trim() || loading}
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className="flex-1 px-6 py-3 bg-gradient-to-r from-purple-600 to-indigo-600 text-white rounded-lg hover:from-purple-700 hover:to-indigo-700 disabled:opacity-50 disabled:cursor-not-allowed font-medium transition-all"
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>
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{loading ? 'Generating...' : 'Generate Certificate'}
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{loading ? "Generating..." : "Generate Certificate"}
|
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</button>
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</div>
|
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</div>
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</>
|
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)}
|
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|
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{/* Step 2: Generating */}
|
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{step === 'generating' && (
|
||||
{step === "generating" && (
|
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<div className="px-8 py-12 text-center">
|
||||
<div className="animate-spin rounded-full h-16 w-16 border-b-2 border-indigo-600 mx-auto mb-6"></div>
|
||||
<h3 className="text-xl font-semibold text-gray-900 mb-2">Generating Your Certificate</h3>
|
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<p className="text-gray-600">Creating unique certificate ID and blockchain verification...</p>
|
||||
<div className="mt-4 flex items-center justify-center space-x-2 text-sm text-gray-500">
|
||||
<div className="w-2 h-2 bg-indigo-600 rounded-full animate-bounce"></div>
|
||||
<div className="w-2 h-2 bg-indigo-600 rounded-full animate-bounce" style={{animationDelay: '0.1s'}}></div>
|
||||
<div className="w-2 h-2 bg-indigo-600 rounded-full animate-bounce" style={{animationDelay: '0.2s'}}></div>
|
||||
</div>
|
||||
</div>
|
||||
)}
|
||||
|
||||
{/* Step 3: Certificate Generated */}
|
||||
{step === 'completed' && certificate && (
|
||||
{step === "completed" && certificate && (
|
||||
<>
|
||||
<div className="px-8 py-6 border-b border-gray-200 flex justify-between items-center">
|
||||
<div className="flex items-center space-x-3">
|
||||
@@ -473,67 +419,58 @@ export function CertificateModal({
|
||||
</div>
|
||||
|
||||
<div className="p-8">
|
||||
<div className="bg-gradient-to-br from-purple-50 to-indigo-50 border-4 border-indigo-200 rounded-xl p-8 mb-8 text-center relative overflow-hidden">
|
||||
<div className="absolute top-4 right-4 bg-green-100 text-green-800 px-3 py-1 rounded-full text-xs font-semibold flex items-center space-x-1">
|
||||
<div className="bg-gradient-to-br from-slate-50 to-white border-2 border-slate-300 rounded-md p-10 mb-8 text-center relative overflow-hidden shadow-inner">
|
||||
<div className="absolute top-4 right-4 bg-emerald-100 text-emerald-800 px-3 py-1 rounded-full text-xs font-semibold flex items-center space-x-1">
|
||||
<CheckCircle className="w-3 h-3" />
|
||||
<span>Verified</span>
|
||||
</div>
|
||||
|
||||
<div className="text-4xl mb-4">🏆</div>
|
||||
<h3 className="text-2xl font-bold text-gray-900 mb-2">CERTIFICATE OF COMPLETION</h3>
|
||||
<p className="text-gray-600 mb-6">This is to certify that</p>
|
||||
|
||||
<div className="mb-6">
|
||||
<h4 className="text-4xl font-bold text-indigo-600 mb-3 border-b-2 border-indigo-300 pb-2 inline-block capitalize">
|
||||
{certificate.user_name}
|
||||
</h4>
|
||||
<p className="text-sm text-gray-500 mt-2">Student</p>
|
||||
</div>
|
||||
|
||||
<div className="mb-6">
|
||||
<p className="text-sm text-gray-500 mb-2">Blockchain Wallet Address:</p>
|
||||
<div className="bg-purple-100 border-2 border-dashed border-purple-300 rounded-lg p-3 mx-auto max-w-md">
|
||||
<p className="text-purple-700 font-mono text-sm break-all">
|
||||
{certificate.wallet_address}
|
||||
</p>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<p className="text-gray-600 mb-2">has successfully completed the course</p>
|
||||
<h5 className="text-xl font-semibold text-gray-900 mb-4 italic">"{certificate.course_title}"</h5>
|
||||
|
||||
<div className="text-sm text-gray-500 mb-6">
|
||||
<p>Completed on: {new Date(certificate.completion_date).toLocaleDateString('en-US', {
|
||||
year: 'numeric',
|
||||
month: 'long',
|
||||
day: 'numeric'
|
||||
})}</p>
|
||||
|
||||
<div className="absolute inset-0 pointer-events-none opacity-10">
|
||||
<div className="w-64 h-64 border-8 border-indigo-500 rounded-full absolute -top-20 -left-20"></div>
|
||||
<div className="w-64 h-64 border-8 border-emerald-500 rounded-full absolute -bottom-24 -right-24"></div>
|
||||
</div>
|
||||
|
||||
<div className="mt-8 pt-6 border-t border-indigo-200">
|
||||
<div className="flex justify-center">
|
||||
<div className="relative">
|
||||
<div className="text-sm tracking-[0.2em] text-slate-500 font-semibold">OPENLEARNX</div>
|
||||
<h3 className="text-3xl font-serif font-semibold text-slate-900 mt-2">Certificate of Completion</h3>
|
||||
<div className="mt-6 text-sm text-slate-600">This certifies that</div>
|
||||
|
||||
<div className="mt-4 mb-6">
|
||||
<h4 className="text-4xl font-serif font-bold text-indigo-700 border-b border-slate-300 pb-2 inline-block capitalize">
|
||||
{certificate.user_name}
|
||||
</h4>
|
||||
<p className="text-xs text-slate-500 mt-2">Student</p>
|
||||
</div>
|
||||
|
||||
<div className="mb-5 text-sm text-slate-600">has successfully completed the course</div>
|
||||
<div className="text-2xl font-serif font-semibold text-slate-900 mb-3">"{certificate.course_title}"</div>
|
||||
|
||||
<div className="text-xs text-slate-500 mb-6">
|
||||
Completed on: {new Date(certificate.completion_date).toLocaleDateString("en-US", {
|
||||
year: "numeric",
|
||||
month: "long",
|
||||
day: "numeric",
|
||||
})}
|
||||
</div>
|
||||
|
||||
<div className="grid grid-cols-1 md:grid-cols-3 gap-4 items-center">
|
||||
<div className="text-left">
|
||||
<div className="text-xs text-slate-500">Instructor</div>
|
||||
<div className="text-sm font-semibold text-slate-800">{certificate.mentor_name}</div>
|
||||
</div>
|
||||
<div className="text-center">
|
||||
<div className="w-32 h-0.5 bg-gray-400 mb-2 mx-auto"></div>
|
||||
<p className="text-base font-semibold text-gray-700">
|
||||
{certificate.mentor_name}
|
||||
</p>
|
||||
<p className="text-xs text-gray-500">Course Instructor</p>
|
||||
<div className="inline-block px-4 py-2 border border-slate-300 rounded-md text-xs text-slate-600 font-mono">
|
||||
ID: {certificate.certificate_id}
|
||||
</div>
|
||||
</div>
|
||||
<div className="text-right">
|
||||
<div className="text-xs text-slate-500">Wallet</div>
|
||||
<div className="text-xs text-indigo-700 font-mono break-all">
|
||||
{certificate.wallet_address}
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div className="mt-6 pt-4 border-t border-indigo-200">
|
||||
<div className="bg-gray-50 rounded-lg p-4 border">
|
||||
<p className="text-sm font-semibold text-gray-700 mb-2">🆔 Unique Certificate ID:</p>
|
||||
<p className="text-lg font-mono font-bold text-indigo-600 bg-white px-3 py-2 rounded border">
|
||||
{certificate.certificate_id}
|
||||
</p>
|
||||
</div>
|
||||
<p className="text-xs text-gray-500 mt-4">
|
||||
<strong>OpenLearnX Learning Platform</strong><br/>
|
||||
<span className="text-purple-600">🔒 Blockchain Verified Completion</span>
|
||||
</p>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div className="grid grid-cols-2 gap-4 mb-6">
|
||||
@@ -555,7 +492,7 @@ export function CertificateModal({
|
||||
|
||||
<div className="text-center">
|
||||
<p className="text-sm text-gray-500">
|
||||
🎉 Your certificate with unique ID <strong>{certificate.certificate_id}</strong> has been generated!
|
||||
Your certificate with unique ID <strong>{certificate.certificate_id}</strong> has been generated.
|
||||
</p>
|
||||
{certificate.unique_url && (
|
||||
<p className="text-xs text-gray-400 mt-2">
|
||||
|
||||
Reference in New Issue
Block a user