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| <html lang="en"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> | |
| <title>Receipt API Tester</title> | |
| <style> | |
| * { | |
| margin: 0; | |
| padding: 0; | |
| box-sizing: border-box; | |
| } | |
| body { | |
| font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; | |
| background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); | |
| min-height: 100vh; | |
| padding: 20px; | |
| } | |
| .container { | |
| max-width: 900px; | |
| margin: 0 auto; | |
| background: white; | |
| border-radius: 12px; | |
| box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2); | |
| padding: 40px; | |
| } | |
| h1 { | |
| color: #333; | |
| margin-bottom: 10px; | |
| text-align: center; | |
| } | |
| .subtitle { | |
| text-align: center; | |
| color: #666; | |
| margin-bottom: 30px; | |
| } | |
| .form-group { | |
| margin-bottom: 20px; | |
| } | |
| label { | |
| display: block; | |
| margin-bottom: 8px; | |
| color: #333; | |
| font-weight: 600; | |
| } | |
| input[type="text"] { | |
| width: 100%; | |
| padding: 12px; | |
| border: 2px solid #ddd; | |
| border-radius: 6px; | |
| font-size: 16px; | |
| transition: border-color 0.3s; | |
| } | |
| input[type="text"]:focus { | |
| outline: none; | |
| border-color: #667eea; | |
| } | |
| .btn { | |
| width: 100%; | |
| padding: 14px; | |
| background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); | |
| color: white; | |
| border: none; | |
| border-radius: 6px; | |
| font-size: 16px; | |
| font-weight: 600; | |
| cursor: pointer; | |
| transition: transform 0.3s; | |
| margin-bottom: 10px; | |
| } | |
| .btn:hover { | |
| transform: translateY(-2px); | |
| } | |
| .btn:disabled { | |
| opacity: 0.6; | |
| cursor: not-allowed; | |
| } | |
| .btn-secondary { | |
| background: linear-gradient(135deg, #28a745 0%, #20c997 100%); | |
| } | |
| .response-section { | |
| margin-top: 30px; | |
| display: none; | |
| } | |
| .response-section.show { | |
| display: block; | |
| } | |
| .receipt-container { | |
| background: #f8f9fa; | |
| border-radius: 8px; | |
| padding: 20px; | |
| margin-top: 15px; | |
| text-align: center; | |
| } | |
| .receipt-container img { | |
| max-width: 100%; | |
| border: 2px solid #ddd; | |
| border-radius: 8px; | |
| box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1); | |
| } | |
| .error-box { | |
| background: #f8d7da; | |
| border: 1px solid #f5c6cb; | |
| border-radius: 8px; | |
| padding: 20px; | |
| margin-top: 15px; | |
| color: #721c24; | |
| } | |
| .info-box { | |
| background: #e7f3ff; | |
| border-left: 4px solid #2196F3; | |
| padding: 15px; | |
| margin-bottom: 20px; | |
| border-radius: 4px; | |
| } | |
| .info-box p { | |
| margin: 5px 0; | |
| color: #333; | |
| } | |
| .checkbox-group { | |
| margin-bottom: 20px; | |
| } | |
| .checkbox-group label { | |
| display: flex; | |
| align-items: center; | |
| font-weight: normal; | |
| } | |
| .checkbox-group input[type="checkbox"] { | |
| margin-right: 10px; | |
| width: 18px; | |
| height: 18px; | |
| } | |
| .loading { | |
| text-align: center; | |
| padding: 20px; | |
| color: #667eea; | |
| font-weight: 600; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <div class="container"> | |
| <h1>📄 Receipt API Tester</h1> | |
| <p class="subtitle">Test the Last Payment Receipt endpoint</p> | |
| <div class="info-box"> | |
| <p><strong>API Endpoint:</strong> <code id="apiEndpoint"></code></p> | |
| <p><strong>Method:</strong> GET</p> | |
| <p><strong>Response:</strong> PNG Image</p> | |
| </div> | |
| <form id="receiptForm"> | |
| <div class="form-group"> | |
| <label for="studentId">Student ID *</label> | |
| <input type="text" id="studentId" name="student_id" required placeholder="e.g., 000001234567890123"> | |
| </div> | |
| <div class="checkbox-group"> | |
| <label> | |
| <input type="checkbox" id="useAuth" name="use_auth"> | |
| Use API Key Authentication | |
| </label> | |
| </div> | |
| <div class="form-group" id="apiKeyGroup" style="display: none;"> | |
| <label for="apiKey">API Key</label> | |
| <input type="text" id="apiKey" name="api_key" placeholder="Enter your API key"> | |
| </div> | |
| <button type="submit" class="btn" id="submitBtn">Get Receipt</button> | |
| <button type="button" class="btn btn-secondary" id="downloadBtn" style="display: none;">Download | |
| Receipt</button> | |
| </form> | |
| <div class="response-section" id="responseSection"> | |
| <div id="loadingIndicator" class="loading" style="display: none;"> | |
| Loading receipt... | |
| </div> | |
| <div id="receiptContainer" class="receipt-container" style="display: none;"> | |
| <h3>Receipt Image</h3> | |
| <img id="receiptImage" src="" alt="Receipt"> | |
| </div> | |
| <div id="errorContainer" class="error-box" style="display: none;"> | |
| <h3>Error</h3> | |
| <p id="errorMessage"></p> | |
| </div> | |
| </div> | |
| </div> | |
| <script> | |
| // Set API endpoint | |
| const apiEndpoint = window.location.origin + '/easypay/api/students/last_receipt'; | |
| document.getElementById('apiEndpoint').textContent = apiEndpoint; | |
| let currentReceiptBlob = null; | |
| // Toggle API key field | |
| document.getElementById('useAuth').addEventListener('change', function () { | |
| document.getElementById('apiKeyGroup').style.display = this.checked ? 'block' : 'none'; | |
| }); | |
| // Handle form submission | |
| document.getElementById('receiptForm').addEventListener('submit', async function (e) { | |
| e.preventDefault(); | |
| const submitBtn = document.getElementById('submitBtn'); | |
| const downloadBtn = document.getElementById('downloadBtn'); | |
| const responseSection = document.getElementById('responseSection'); | |
| const loadingIndicator = document.getElementById('loadingIndicator'); | |
| const receiptContainer = document.getElementById('receiptContainer'); | |
| const errorContainer = document.getElementById('errorContainer'); | |
| // Reset UI | |
| submitBtn.disabled = true; | |
| submitBtn.textContent = 'Loading...'; | |
| downloadBtn.style.display = 'none'; | |
| responseSection.classList.add('show'); | |
| loadingIndicator.style.display = 'block'; | |
| receiptContainer.style.display = 'none'; | |
| errorContainer.style.display = 'none'; | |
| // Prepare URL | |
| const studentId = document.getElementById('studentId').value; | |
| const url = `${apiEndpoint}?student_id=${encodeURIComponent(studentId)}`; | |
| // Prepare headers | |
| const headers = {}; | |
| if (document.getElementById('useAuth').checked) { | |
| const apiKey = document.getElementById('apiKey').value; | |
| if (apiKey) { | |
| headers['Authorization'] = 'Bearer ' + apiKey; | |
| } | |
| } | |
| try { | |
| // Send request | |
| const response = await fetch(url, { | |
| method: 'GET', | |
| headers: headers | |
| }); | |
| loadingIndicator.style.display = 'none'; | |
| if (response.ok) { | |
| // Success - display image | |
| const blob = await response.blob(); | |
| currentReceiptBlob = blob; | |
| const imageUrl = URL.createObjectURL(blob); | |
| document.getElementById('receiptImage').src = imageUrl; | |
| receiptContainer.style.display = 'block'; | |
| downloadBtn.style.display = 'block'; | |
| } else { | |
| // Error - try to parse JSON error | |
| const contentType = response.headers.get('content-type'); | |
| if (contentType && contentType.includes('application/json')) { | |
| const errorData = await response.json(); | |
| displayError(errorData.message || 'Unknown error occurred'); | |
| } else { | |
| displayError(`HTTP ${response.status}: ${response.statusText}`); | |
| } | |
| } | |
| } catch (error) { | |
| loadingIndicator.style.display = 'none'; | |
| displayError('Request failed: ' + error.message); | |
| } finally { | |
| submitBtn.disabled = false; | |
| submitBtn.textContent = 'Get Receipt'; | |
| } | |
| }); | |
| // Handle download button | |
| document.getElementById('downloadBtn').addEventListener('click', function () { | |
| if (currentReceiptBlob) { | |
| const url = URL.createObjectURL(currentReceiptBlob); | |
| const a = document.createElement('a'); | |
| a.href = url; | |
| a.download = 'receipt_' + document.getElementById('studentId').value + '.png'; | |
| document.body.appendChild(a); | |
| a.click(); | |
| document.body.removeChild(a); | |
| URL.revokeObjectURL(url); | |
| } | |
| }); | |
| function displayError(message) { | |
| const errorContainer = document.getElementById('errorContainer'); | |
| const errorMessage = document.getElementById('errorMessage'); | |
| errorMessage.textContent = message; | |
| errorContainer.style.display = 'block'; | |
| } | |
| </script> | |
| </body> | |
| </html> |