Booking out QR code

backend/generate_qr.py

@@ -0,0 +1,38 @@
+#!/usr/bin/env python3
+"""Generate booking QR code at container startup"""
+import os
+import sys
+import subprocess
+
+def generate_booking_qr():
+    """Generate QR code for the booking page"""
+    # Get base URL from environment, default to localhost
+    base_url = os.environ.get('BASE_URL', 'http://localhost')
+    booking_url = f"{base_url}/book"
+    
+    # Create output directory if it doesn't exist
+    output_dir = '/web/assets'
+    os.makedirs(output_dir, exist_ok=True)
+    
+    output_file = f'{output_dir}/booking-qr.png'
+    
+    try:
+        # Generate QR code using qrencode
+        subprocess.run(
+            ['qrencode', '-o', output_file, '-s', '5', booking_url],
+            check=True,
+            capture_output=True
+        )
+        print(f"✓ Generated booking QR code: {output_file}")
+        print(f"  URL: {booking_url}")
+        return True
+    except subprocess.CalledProcessError as e:
+        print(f"✗ Failed to generate QR code: {e.stderr.decode()}", file=sys.stderr)
+        return False
+    except FileNotFoundError:
+        print("✗ qrencode not found. Install with: apt-get install qrencode", file=sys.stderr)
+        return False
+
+if __name__ == '__main__':
+    success = generate_booking_qr()
+    sys.exit(0 if success else 1)