/// <summary>
/// Make a booking and take payment from a user.
/// </summary>
/// <param name="user">The user that is making the booking.</param>
/// <param name="selectedFlights">The flight(s) the user is booking.</param>
/// <param name="paymentInfo">The user's card details to pay for the flights.</param>
/// <returns>An asynchronous task of MethodResult indicating whether the operation was successful or not.</returns>
public async Task <MethodResult> MakeBookingAsync(User user, SelectedFlights selectedFlights, PaymentInfo paymentInfo)
{
decimal price = selectedFlights.Price;
var paymentResult = await _paymentManager.TakePaymentAsync(paymentInfo, price);
if (paymentResult.Succeeded == false)
{
return(MethodResult.Failed(paymentResult.Errors.ToArray()));
}
// Payment succeeded - create booking.
Booking newBooking = new Booking
{
Last4CardDigits = paymentInfo.CardNumber.Substring(11, 4),
CardType = await _paymentManager.GetCardIssuerAsync(paymentInfo.CardNumber),
DateTimeCreated = DateTime.Now,
FlightsDetails = selectedFlights
};
// Generate the booking reference.
await GenerateBookingReferenceAsync(newBooking);
// Crate booking in database.
await _dataAccess.CreateBookingAsync(newBooking, user);
// Send confirmation email.
await SendBookingConfirmationAsync(user, newBooking);
return(MethodResult.Success);
}
