How to Build a Travel Booking Platform Using FlutterFlow

Create a destinations collection with fields: name (String), country (String), imageUrl (String), description (String), rating (double). Create a packages collection with fields: destinationId (String), title (String), durationDays (int), price (double, per person), inclusions (String array: 'Flight', 'Hotel', 'Meals', 'Guide'), departureDate (Timestamp), availableSlots (int), itinerary (array of Maps, each with day (int), title (String), description (String), lat (double), lng (double)). Create a bookings collection with fields: userId (String), packageId (String), travelers (int), totalPrice (double), status (String: pending, confirmed, cancelled), paymentId (String), createdAt (Timestamp). Add 4-5 destinations and 2-3 packages per destination.

Create a DestinationsPage. Query the destinations collection. Display destination cards in a GridView with 2 columns: each card shows the imageUrl as a background image, the destination name overlaid in white text at the bottom, the country below, and a star rating Row. Add a search TextField at the top that filters destinations by name prefix. Tap a destination card to navigate to a DestinationDetailPage passing the destinationId. Add a horizontal ScrollView of popular destinations at the top as a featured section.

On the DestinationDetailPage, show the destination hero image, name, and description at the top. Below, query the packages collection filtered by destinationId. Display each package in a Card: title, duration in days, price per person, departure date, available slots count, and inclusions as Chips. Add a View Itinerary expandable section that lists each day from the itinerary array: Day 1 title and description, Day 2 title and description, and so on. Include a Book Now button on each package card that navigates to the BookingPage with the packageId.

Create a BookingPage with Route Parameter packageId. Query the package document to display its details. Add a travelers count selector: a Row with minus and plus IconButtons around a Text showing the count (minimum 1, maximum limited by availableSlots). Display the calculated total: price multiplied by travelers. Add a Confirm and Pay button. On tap, call a Cloud Function that creates a Stripe Checkout Session in payment mode with the calculated amount, then returns the checkout URL. Navigate to the Stripe Checkout URL. On successful payment, the Cloud Function webhook creates a booking document with status confirmed and decrements availableSlots atomically using a Firestore transaction.

Create a MyTripsPage that queries bookings for the current user where status equals confirmed, ordered by the package departure date. Display each booking as a Card with the destination image, package title, departure date, and traveler count. Tap a booking to open a TripDetailPage showing the day-by-day itinerary as a ListView: each day is a Container with the day number, title, and description. Below the itinerary list, add a FlutterFlowGoogleMap with markers for each day's lat and lng coordinates, numbered to match the itinerary days. Users can scroll through days and see corresponding locations on the map.