scheduler/cancel.html at main · ContextLab/scheduler · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Cancel Booking</title>
  <link rel="stylesheet" href="css/styles.css">
  <script src="lib/js-yaml.min.js"></script>
</head>
<body>
  <div class="container">
    <header class="header">
      <h1>Cancel Booking</h1>
    </header>

    <section class="step-content active">
      <div id="cancel-content" class="confirmation-box">
        <p>Processing cancellation...</p>
      </div>
    </section>

    <div id="loading" class="loading-overlay" aria-hidden="true">
      <div class="spinner"></div>
      <p>Cancelling...</p>
    </div>

    <div id="error-banner" class="error-banner" role="alert" aria-live="polite"></div>
  </div>

  <script src="js/config-loader.js"></script>
  <script src="js/api-client.js"></script>
  <script>
    (function () {
      var params = new URLSearchParams(window.location.search);
      var token = params.get('token');
      var container = document.getElementById('cancel-content');
      var loading = document.getElementById('loading');

      if (!token) {
        container.textContent = '';
        var h2 = document.createElement('h2');
        h2.textContent = 'Invalid Link';
        container.appendChild(h2);
        var p = document.createElement('p');
        p.textContent = 'No booking token provided. Please use the cancel link from your confirmation email.';
        container.appendChild(p);
        return;
      }

      // Load config to get API URL
      ConfigLoader.loadAll()
        .then(function (config) {
          ApiClient.init(config.settings.apps_script_url);
          loading.classList.add('visible');
          return ApiClient.cancelBooking(token);
        })
        .then(function () {
          loading.classList.remove('visible');
          container.textContent = '';

          var checkmark = document.createElement('div');
          checkmark.className = 'checkmark';
          checkmark.textContent = '\u2713';
          container.appendChild(checkmark);

          var h2 = document.createElement('h2');
          h2.textContent = 'Booking Cancelled';
          container.appendChild(h2);

          var p = document.createElement('p');
          p.style.marginTop = '12px';
          p.textContent = 'Your booking has been cancelled. A cancellation notice has been sent to both parties.';
          container.appendChild(p);

          var links = document.createElement('div');
          links.className = 'confirmation-links';
          links.style.marginTop = '16px';
          var a = document.createElement('a');
          a.href = './';
          a.textContent = 'Book a new meeting';
          links.appendChild(a);
          container.appendChild(links);
        })
        .catch(function (err) {
          loading.classList.remove('visible');
          container.textContent = '';

          var h2 = document.createElement('h2');
          h2.style.color = '#D63031';

          if (err.code === 'ALREADY_CANCELLED') {
            h2.textContent = 'Already Cancelled';
            container.appendChild(h2);
            var p = document.createElement('p');
            p.style.marginTop = '12px';
            p.textContent = 'This booking has already been cancelled.';
            container.appendChild(p);
          } else if (err.code === 'NOT_FOUND') {
            h2.textContent = 'Booking Not Found';
            container.appendChild(h2);
            var p2 = document.createElement('p');
            p2.style.marginTop = '12px';
            p2.textContent = 'This booking was not found or the link has expired.';
            container.appendChild(p2);
          } else {
            h2.textContent = 'Error';
            container.appendChild(h2);
            var p3 = document.createElement('p');
            p3.style.marginTop = '12px';
            p3.textContent = err.message || 'An error occurred while cancelling.';
            container.appendChild(p3);
          }

          var links = document.createElement('div');
          links.className = 'confirmation-links';
          links.style.marginTop = '16px';
          var a = document.createElement('a');
          a.href = './';
          a.textContent = 'Back to scheduling';
          links.appendChild(a);
          container.appendChild(links);
        });
    })();
  </script>
</body>
</html>