Add detailed logging to API endpoints for debugging 500 errors

app/api/sync/calendar/bookings/route.ts

@@ -0,0 +1,45 @@
+import { NextRequest, NextResponse } from 'next/server';
+import { googleCalendar } from '@/lib/google-calendar';
+
+/**
+ * @description Sync specific booking to Google Calendar
+ * @method POST
+ * @body { booking_id: string }
+ */
+export async function POST(request: NextRequest) {
+  try {
+    // TODO: Add admin auth check
+    const body = await request.json() as { booking_id: string };
+    const { booking_id } = body;
+
+    if (!booking_id) {
+      return NextResponse.json({ success: false, error: 'booking_id required' }, { status: 400 });
+    }
+
+    // Get booking data
+    // Note: In production, use supabaseAdmin.from('bookings').select(`
+    //   *, customer:customers(*), staff:staff(*), service:services(*), location:locations(*)
+    // `).eq('id', booking_id).single()
+    // For demo, mock data
+    const mockBooking = {
+      id: booking_id,
+      short_id: 'ABC123',
+      customer: { first_name: 'Test', last_name: 'User' },
+      staff: { display_name: 'John Doe' },
+      service: { name: 'Manicure' },
+      start_time_utc: new Date(),
+      end_time_utc: new Date(Date.now() + 60*60*1000),
+      location: { name: 'Location 1' },
+    };
+
+    const eventId = await googleCalendar.syncBooking(mockBooking, 'create');
+
+    return NextResponse.json({
+      success: true,
+      data: { google_event_id: eventId },
+    });
+  } catch (error: any) {
+    console.error('Booking sync failed:', error);
+    return NextResponse.json({ success: false, error: error.message }, { status: 500 });
+  }
+}