Add PayPal integration and band image upload features

- Implemented complete PayPal payment integration with checkout flow - Added payments table to database for transaction tracking - Created image upload functionality for band profiles - Added gallery management in band profiles - Updated booking flow to support PayPal payments - Added payment status display in user profiles - Included comprehensive documentation for new features New files: - upload-handler.php: REST API for image uploads - paypal-checkout.php: PayPal checkout page - paypal-process.php: Payment processing backend - PAYPAL_UPLOAD_FEATURES.md: Complete documentation - storage/uploads/bands/: Upload directory Modified files: - database.sql: Added payments table - profil.php: Added gallery and payment tracking - anfrage.php: Integrated PayPal payment option
2025-12-02 21:11:04 +00:00
parent 798a2785e7
commit 615866d215
7 changed files with 714 additions and 3 deletions
@@ -0,0 +1,120 @@
+<?php
+declare(strict_types=1);
+require_once __DIR__ . '/includes/auth.php';
+requireLogin();
+
+header('Content-Type: application/json');
+
+$user = currentUser();
+if ($user['role'] !== 'band') {
+    http_response_code(403);
+    echo json_encode(['error' => 'Nur Bands können Bilder hochladen']);
+    exit;
+}
+
+// Get band
+$stmt = db()->prepare('SELECT * FROM bands WHERE user_id = :id');
+$stmt->execute([':id' => $user['id']]);
+$band = $stmt->fetch(PDO::FETCH_ASSOC);
+
+if (!$band) {
+    http_response_code(404);
+    echo json_encode(['error' => 'Kein Bandprofil gefunden']);
+    exit;
+}
+
+if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_FILES['image'])) {
+    $file = $_FILES['image'];
+
+    // Validate file
+    $allowedTypes = ['image/jpeg', 'image/png', 'image/gif', 'image/webp'];
+    $maxSize = 5 * 1024 * 1024; // 5MB
+
+    if (!in_array($file['type'], $allowedTypes)) {
+        http_response_code(400);
+        echo json_encode(['error' => 'Ungültiger Dateityp. Erlaubt sind: JPG, PNG, GIF, WEBP']);
+        exit;
+    }
+
+    if ($file['size'] > $maxSize) {
+        http_response_code(400);
+        echo json_encode(['error' => 'Datei zu groß (max 5MB)']);
+        exit;
+    }
+
+    if ($file['error'] !== UPLOAD_ERR_OK) {
+        http_response_code(500);
+        echo json_encode(['error' => 'Upload-Fehler']);
+        exit;
+    }
+
+    // Generate unique filename
+    $extension = pathinfo($file['name'], PATHINFO_EXTENSION);
+    $filename = 'band_' . $band['id'] . '_' . uniqid() . '.' . $extension;
+    $uploadPath = __DIR__ . '/storage/uploads/bands/' . $filename;
+
+    // Move file
+    if (!move_uploaded_file($file['tmp_name'], $uploadPath)) {
+        http_response_code(500);
+        echo json_encode(['error' => 'Datei konnte nicht gespeichert werden']);
+        exit;
+    }
+
+    // Save to database
+    $url = 'storage/uploads/bands/' . $filename;
+    $stmt = db()->prepare('INSERT INTO band_media (band_id, type, url) VALUES (:band_id, :type, :url)');
+    $stmt->execute([
+        ':band_id' => $band['id'],
+        ':type' => 'image',
+        ':url' => $url
+    ]);
+
+    $mediaId = (int) db()->lastInsertId();
+
+    echo json_encode([
+        'success' => true,
+        'id' => $mediaId,
+        'url' => $url,
+        'message' => 'Bild erfolgreich hochgeladen'
+    ]);
+    exit;
+}
+
+// Delete image
+if ($_SERVER['REQUEST_METHOD'] === 'DELETE') {
+    parse_str(file_get_contents('php://input'), $deleteData);
+    $mediaId = (int) ($deleteData['media_id'] ?? 0);
+
+    if (!$mediaId) {
+        http_response_code(400);
+        echo json_encode(['error' => 'Keine Media-ID angegeben']);
+        exit;
+    }
+
+    // Check ownership
+    $stmt = db()->prepare('SELECT * FROM band_media WHERE id = :id AND band_id = :band_id');
+    $stmt->execute([':id' => $mediaId, ':band_id' => $band['id']]);
+    $media = $stmt->fetch(PDO::FETCH_ASSOC);
+
+    if (!$media) {
+        http_response_code(404);
+        echo json_encode(['error' => 'Bild nicht gefunden']);
+        exit;
+    }
+
+    // Delete file
+    $filePath = __DIR__ . '/' . $media['url'];
+    if (file_exists($filePath) && strpos($media['url'], 'storage/uploads/') === 0) {
+        unlink($filePath);
+    }
+
+    // Delete from database
+    $stmt = db()->prepare('DELETE FROM band_media WHERE id = :id');
+    $stmt->execute([':id' => $mediaId]);
+
+    echo json_encode(['success' => true, 'message' => 'Bild gelöscht']);
+    exit;
+}
+
+http_response_code(400);
+echo json_encode(['error' => 'Ungültige Anfrage']);