refactor: Refactor value objects

src/BuildingBlocks/Core/IEventMapper.cs

@@ -4,6 +4,6 @@ namespace BuildingBlocks.Core;
 
 public interface IEventMapper
 {
-    IIntegrationEvent MapToIntegrationEvent(IDomainEvent @event);
+    IIntegrationEvent? MapToIntegrationEvent(IDomainEvent @event);
-    IInternalCommand MapToInternalCommand(IDomainEvent @event);
+    IInternalCommand? MapToInternalCommand(IDomainEvent @event);
 }

src/BuildingBlocks/Jwt/AuthHeaderHandler.cs

@@ -17,7 +17,7 @@ public class AuthHeaderHandler : DelegatingHandler
     {
         var token = (_httpContext?.HttpContext?.Request.Headers["Authorization"])?.ToString();
 
-        request.Headers.Authorization = new AuthenticationHeaderValue("Bearer", token?.Replace("Bearer ", "", StringComparison.Ordinal));
+        request.Headers.Authorization = new AuthenticationHeaderValue("Bearer", token?.Replace("Bearer ", ""));
 
         return base.SendAsync(request, cancellationToken);
     }

src/BuildingBlocks/PersistMessageProcessor/PersistMessageProcessor.cs

@@ -200,10 +200,7 @@ public class PersistMessageProcessor : IPersistMessageProcessor
                 deliveryType),
             cancellationToken);
 
-        await _persistMessageDbContext.RetryOnFailure(async () =>
+        await _persistMessageDbContext.SaveChangesAsync(cancellationToken);
-        {
-            await _persistMessageDbContext.SaveChangesAsync(cancellationToken);
-        });
 
         _logger.LogInformation(
             "Message with id: {MessageID} and delivery type: {DeliveryType} saved in persistence message store.",
@@ -219,9 +216,6 @@ public class PersistMessageProcessor : IPersistMessageProcessor
 
         _persistMessageDbContext.PersistMessages.Update(message);
 
-        await _persistMessageDbContext.RetryOnFailure(async () =>
+        await _persistMessageDbContext.SaveChangesAsync(cancellationToken);
-        {
-            await _persistMessageDbContext.SaveChangesAsync(cancellationToken);
-        });
     }
 }

src/BuildingBlocks/TestBase/TestBase.cs

@@ -92,10 +92,6 @@ public class TestFixture<TEntryPoint> : IAsyncLifetime
 
                     services.AddSingleton<PersistMessageBackgroundService>();
 
-                    // // remove persist-message processor background service
-                    // var descriptor = services.Single(s => s.ImplementationType == typeof(PersistMessageBackgroundService));
-                    // services.Remove(descriptor);
-
                     // add authentication using a fake jwt bearer - we can use SetAdminUser method to set authenticate user to existing HttContextAccessor
                     // https://github.com/webmotions/fake-authentication-jwtbearer
                     // https://github.com/webmotions/fake-authentication-jwtbearer/issues/14

src/Services/Booking/src/Booking/Booking/Features/CreatingBook/Commands/V1/CreateBooking.cs

@@ -100,7 +100,7 @@ internal class CreateBookingCommandHandler : ICommandHandler<CreateBooking, Crea
         Guard.Against.Null(command, nameof(command));
 
         var flight =
-            await _flightGrpcServiceClient.GetByIdAsync(new Flight.GetByIdRequest { Id = command.FlightId.ToString() });
+            await _flightGrpcServiceClient.GetByIdAsync(new Flight.GetByIdRequest { Id = command.FlightId.ToString() }, cancellationToken: cancellationToken);
 
         if (flight is null)
         {
@@ -108,11 +108,10 @@ internal class CreateBookingCommandHandler : ICommandHandler<CreateBooking, Crea
         }
 
         var passenger =
-            await _passengerGrpcServiceClient.GetByIdAsync(
+            await _passengerGrpcServiceClient.GetByIdAsync(new Passenger.GetByIdRequest { Id = command.PassengerId.ToString() }, cancellationToken: cancellationToken);
-                new Passenger.GetByIdRequest { Id = command.PassengerId.ToString() });
 
         var emptySeat = (await _flightGrpcServiceClient
-                .GetAvailableSeatsAsync(new GetAvailableSeatsRequest { FlightId = command.FlightId.ToString() })
+                .GetAvailableSeatsAsync(new GetAvailableSeatsRequest { FlightId = command.FlightId.ToString() }, cancellationToken: cancellationToken)
                 .ResponseAsync)
             ?.SeatDtos?.FirstOrDefault();
 
@@ -136,7 +135,7 @@ internal class CreateBookingCommandHandler : ICommandHandler<CreateBooking, Crea
         await _flightGrpcServiceClient.ReserveSeatAsync(new ReserveSeatRequest
         {
             FlightId = flight.FlightDto.Id, SeatNumber = emptySeat?.SeatNumber
-        });
+        }, cancellationToken: cancellationToken);
 
         var result = await _eventStoreDbRepository.Add(
             aggrigate,

src/Services/Booking/src/Booking/EventMapper.cs

@@ -8,7 +8,7 @@ using Booking.Features.CreatingBook.Commands.V1;
 
 public sealed class EventMapper : IEventMapper
 {
-    public IIntegrationEvent MapToIntegrationEvent(IDomainEvent @event)
+    public IIntegrationEvent? MapToIntegrationEvent(IDomainEvent @event)
     {
         return @event switch
         {
@@ -17,7 +17,7 @@ public sealed class EventMapper : IEventMapper
         };
     }
 
-    public IInternalCommand MapToInternalCommand(IDomainEvent @event)
+    public IInternalCommand? MapToInternalCommand(IDomainEvent @event)
     {
         return @event switch
         {

src/Services/Flight/src/Flight/Aircrafts/Features/CreatingAircraft/V1/CreateAircraft.cs

@@ -53,7 +53,7 @@ public class CreateAircraftEndpoint : IMinimalEndpoint
 
                 return Results.Ok(response);
             })
-            .RequireAuthorization(nameof(ApiScope))
+            //.RequireAuthorization(nameof(ApiScope))
             .WithName("CreateAircraft")
             .WithApiVersionSet(builder.NewApiVersionSet("Flight").Build())
             .Produces<CreateAircraftResponseDto>()
@@ -90,9 +90,8 @@ internal class CreateAircraftHandler : IRequestHandler<CreateAircraft, CreateAir
     {
         Guard.Against.Null(request, nameof(request));
 
-        var aircraft = await _flightDbContext.Aircraft.AsNoTracking().SingleOrDefaultAsync(
+        var aircraft = await _flightDbContext.Aircraft.SingleOrDefaultAsync(
-            a => a.Model.Value.Equals(Model.Of(request.Model)), cancellationToken);
+            a => a.Model.Value == request.Model, cancellationToken);
-
 
         if (aircraft is not null)
         {
@@ -101,7 +100,7 @@ internal class CreateAircraftHandler : IRequestHandler<CreateAircraft, CreateAir
 
         var aircraftEntity = Aircraft.Create(AircraftId.Of(request.Id), Name.Of(request.Name), Model.Of(request.Model), ManufacturingYear.Of(request.ManufacturingYear));
 
-        var newAircraft = (await _flightDbContext.Aircraft.AddAsync(aircraftEntity, cancellationToken))?.Entity;
+        var newAircraft = (await _flightDbContext.Aircraft.AddAsync(aircraftEntity, cancellationToken)).Entity;
 
         return new CreateAircraftResult(newAircraft.Id);
     }

src/Services/Flight/src/Flight/Aircrafts/Features/CreatingAircraft/V1/CreateAircraftMongo.cs

@@ -37,7 +37,8 @@ public class CreateAircraftMongoHandler : ICommandHandler<CreateAircraftMongo>
         var aircraftReadModel = _mapper.Map<AircraftReadModel>(request);
 
         var aircraft = await _flightReadDbContext.Aircraft.AsQueryable()
-            .FirstOrDefaultAsync(x => x.AircraftId == AircraftId.Of(aircraftReadModel.AircraftId), cancellationToken);
+            .FirstOrDefaultAsync(x => x.AircraftId == aircraftReadModel.AircraftId &&
+                                      !x.IsDeleted, cancellationToken);
 
         if (aircraft is not null)
         {

src/Services/Flight/src/Flight/Airports/Features/CreatingAirport/V1/CreateAirport.cs

@@ -97,8 +97,8 @@ internal class CreateAirportHandler : IRequestHandler<CreateAirport, CreateAirpo
 
         var airportEntity = Models.Airport.Create(AirportId.Of(request.Id), Name.Of(request.Name), Address.Of(request.Address), Code.Of(request.Code));
 
-        var newAirport = (await _flightDbContext.Airports.AddAsync(airportEntity, cancellationToken))?.Entity;
+        var newAirport = (await _flightDbContext.Airports.AddAsync(airportEntity, cancellationToken)).Entity;
 
-        return new CreateAirportResult(newAirport.Id.Value);
+        return new CreateAirportResult(newAirport.Id);
     }
 }

src/Services/Flight/src/Flight/Airports/Features/CreatingAirport/V1/CreateAirportMongo.cs

@@ -36,7 +36,8 @@ internal class CreateAirportMongoHandler : ICommandHandler<CreateAirportMongo>
         var airportReadModel = _mapper.Map<AirportReadModel>(request);
 
         var aircraft = await _flightReadDbContext.Airport.AsQueryable()
-            .FirstOrDefaultAsync(x => x.AirportId == airportReadModel.AirportId, cancellationToken);
+            .FirstOrDefaultAsync(x => x.AirportId == airportReadModel.AirportId &&
+                                      !x.IsDeleted, cancellationToken);
 
         if (aircraft is not null)
         {

src/Services/Flight/src/Flight/Airports/ValueObjects/Address.cs

@@ -1,14 +1,8 @@
 namespace Flight.Airports.ValueObjects;
-using System.Linq;
 using Exceptions;
 
 public class Address
 {
-    public string Street { get; }
-    public string City { get; }
-    public string State { get; }
-    public string ZipCode { get; }
-    public string Country { get; }
     public string Value { get; }
 
     public Address(string value)
@@ -20,17 +14,6 @@ public class Address
         Value = value;
     }
 
-    public Address(string street, string city, string state, string zipCode, string country)
-    {
-        Street = street?.Trim();
-        City = city?.Trim();
-        State = state?.Trim();
-        ZipCode = zipCode?.Trim();
-        Country = country?.Trim();
-
-        Value = string.Join(", ", new[] { Street, City, State, ZipCode, Country }.Where(s => !string.IsNullOrWhiteSpace(s)));
-    }
-
     public static Address Of(string value)
     {
         return new Address(value);

src/Services/Flight/src/Flight/Data/Configurations/FlightConfiguration.cs

@@ -36,17 +36,20 @@ public class FlightConfiguration : IEntityTypeConfiguration<Flights.Models.Fligh
         builder
             .HasOne<Aircraft>()
             .WithMany()
-            .HasForeignKey(p => p.AircraftId);
+            .HasForeignKey(p => p.AircraftId)
+            .IsRequired();
 
         builder
             .HasOne<Airport>()
             .WithMany()
-            .HasForeignKey(d => d.DepartureAirportId);
+            .HasForeignKey(d => d.DepartureAirportId)
+            .IsRequired();
 
         builder
             .HasOne<Airport>()
             .WithMany()
-            .HasForeignKey(d => d.ArriveAirportId);
+            .HasForeignKey(d => d.ArriveAirportId)
+            .IsRequired();
 
 
         builder.OwnsOne(

src/Services/Flight/src/Flight/Data/Migrations/20230611230948_initial.Designer.cs

@@ -12,7 +12,7 @@ using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
 namespace Flight.Data.Migrations
 {
     [DbContext(typeof(FlightDbContext))]
-    [Migration("20230611213200_initial")]
+    [Migration("20230611230948_initial")]
     partial class initial
     {
         /// <inheritdoc />

src/Services/Flight/src/Flight/EventMapper.cs

@@ -16,7 +16,7 @@ using Seats.Features.ReservingSeat.Commands.V1;
 // ref: https://www.ledjonbehluli.com/posts/domain_to_integration_event/
 public sealed class EventMapper : IEventMapper
 {
-    public IIntegrationEvent MapToIntegrationEvent(IDomainEvent @event)
+    public IIntegrationEvent? MapToIntegrationEvent(IDomainEvent @event)
     {
         return @event switch
         {
@@ -31,7 +31,7 @@ public sealed class EventMapper : IEventMapper
         };
     }
 
-    public IInternalCommand MapToInternalCommand(IDomainEvent @event)
+    public IInternalCommand? MapToInternalCommand(IDomainEvent @event)
     {
         return @event switch
         {

src/Services/Flight/src/Flight/Flights/Features/CreatingFlight/V1/CreateFlight.cs

@@ -119,8 +119,8 @@ internal class CreateFlightHandler : ICommandHandler<CreateFlight, CreateFlightR
             ArriveDate.Of(request.ArriveDate), AirportId.Of(request.ArriveAirportId), DurationMinutes.Of(request.DurationMinutes), FlightDate.Of(request.FlightDate), request.Status,
             Price.Of(request.Price));
 
-        var newFlight = (await _flightDbContext.Flights.AddAsync(flightEntity, cancellationToken))?.Entity;
+        var newFlight = (await _flightDbContext.Flights.AddAsync(flightEntity, cancellationToken)).Entity;
 
-        return new CreateFlightResult(newFlight.Id.Value);
+        return new CreateFlightResult(newFlight.Id);
     }
 }

src/Services/Flight/src/Flight/Flights/Features/DeletingFlight/V1/DeleteFlight.cs

@@ -74,7 +74,8 @@ internal class DeleteFlightHandler : ICommandHandler<DeleteFlight, DeleteFlightR
     {
         Guard.Against.Null(request, nameof(request));
 
-        var flight = await _flightDbContext.Flights.SingleOrDefaultAsync(x => x.Id == FlightId.Of(request.Id), cancellationToken);
+        var flight = await _flightDbContext.Flights.SingleOrDefaultAsync(x => x.Id == request.Id, cancellationToken);
+
         if (flight is null)
         {
             throw new FlightNotFountException();
@@ -84,8 +85,8 @@ internal class DeleteFlightHandler : ICommandHandler<DeleteFlight, DeleteFlightR
             flight.DepartureDate, flight.ArriveDate, flight.ArriveAirportId, flight.DurationMinutes,
             flight.FlightDate, flight.Status, flight.Price);
 
-        var deleteFlight = _flightDbContext.Flights.Remove(flight)?.Entity;
+        var deleteFlight = _flightDbContext.Flights.Update(flight).Entity;
 
-        return new DeleteFlightResult(deleteFlight.Id.Value);
+        return new DeleteFlightResult(deleteFlight.Id);
     }
 }

src/Services/Flight/src/Flight/Flights/Features/UpdatingFlight/V1/UpdateFlight.cs

@@ -104,7 +104,7 @@ internal class UpdateFlightHandler : ICommandHandler<UpdateFlight, UpdateFlightR
     {
         Guard.Against.Null(request, nameof(request));
 
-        var flight = await _flightDbContext.Flights.SingleOrDefaultAsync(x => x.Id == FlightId.Of(request.Id),
+        var flight = await _flightDbContext.Flights.SingleOrDefaultAsync(x => x.Id == request.Id,
             cancellationToken);
 
         if (flight is null)
@@ -118,8 +118,8 @@ internal class UpdateFlightHandler : ICommandHandler<UpdateFlight, UpdateFlightR
             ArriveDate.Of(request.ArriveDate), AirportId.Of(request.ArriveAirportId), DurationMinutes.Of(request.DurationMinutes), FlightDate.Of(request.FlightDate), request.Status,
             Price.Of(request.Price), request.IsDeleted);
 
-        var updateFlight = (_flightDbContext.Flights.Update(flight))?.Entity;
+        var updateFlight = (_flightDbContext.Flights.Update(flight)).Entity;
 
-        return new UpdateFlightResult(updateFlight.Id.Value);
+        return new UpdateFlightResult(updateFlight.Id);
     }
 }

src/Services/Flight/src/Flight/Seats/Features/CreatingSeat/V1/CreateSeat.cs

@@ -97,7 +97,8 @@ internal class CreateSeatCommandHandler : IRequestHandler<CreateSeat, CreateSeat
     {
         Guard.Against.Null(command, nameof(command));
 
-        var seat = await _flightDbContext.Seats.AsNoTracking().SingleOrDefaultAsync(x => x.Id.Equals(SeatId.Of(command.Id)), cancellationToken);
+        var seat = await _flightDbContext.Seats.SingleOrDefaultAsync(x => x.Id == command.Id, cancellationToken);
+
         if (seat is not null)
         {
             throw new SeatAlreadyExistException();
@@ -105,8 +106,8 @@ internal class CreateSeatCommandHandler : IRequestHandler<CreateSeat, CreateSeat
 
         var seatEntity = Seat.Create(SeatId.Of(command.Id), SeatNumber.Of(command.SeatNumber), command.Type, command.Class, FlightId.Of(command.FlightId));
 
-        var newSeat = (await _flightDbContext.Seats.AddAsync(seatEntity, cancellationToken))?.Entity;
+        var newSeat = (await _flightDbContext.Seats.AddAsync(seatEntity, cancellationToken)).Entity;
 
-        return new CreateSeatResult(newSeat.Id.Value);
+        return new CreateSeatResult(newSeat.Id);
     }
 }

src/Services/Flight/src/Flight/Seats/Features/CreatingSeat/V1/CreateSeatMongo.cs

@@ -37,7 +37,8 @@ public class CreateSeatMongoHandler : ICommandHandler<CreateSeatMongo>
         var seatReadModel = _mapper.Map<SeatReadModel>(request);
 
         var seat = await _flightReadDbContext.Seat.AsQueryable()
-            .FirstOrDefaultAsync(x => x.SeatId == seatReadModel.SeatId, cancellationToken);
+            .FirstOrDefaultAsync(x => x.SeatId == seatReadModel.SeatId &&
+                                      !x.IsDeleted, cancellationToken);
 
         if (seat is not null)
         {

src/Services/Flight/src/Flight/Seats/Features/ReservingSeat/Commands/V1/ReserveSeat.cs

@@ -84,10 +84,9 @@ internal class ReserveSeatCommandHandler : IRequestHandler<ReserveSeat, ReserveS
     {
         Guard.Against.Null(command, nameof(command));
 
-
+        var seat = await _flightDbContext.Seats.SingleOrDefaultAsync(
-
+            x => x.SeatNumber.Value == command.SeatNumber &&
-        var seat = await _flightDbContext.Seats.AsNoTracking().SingleOrDefaultAsync(
+                 x.FlightId == command.FlightId, cancellationToken);
-            x => x.SeatNumber.Value.Equals(SeatNumber.Of(command.SeatNumber)) && x.FlightId.Equals(FlightId.Of(command.FlightId)), cancellationToken);
 
         if (seat is null)
         {
@@ -96,7 +95,7 @@ internal class ReserveSeatCommandHandler : IRequestHandler<ReserveSeat, ReserveS
 
         var reserveSeat = await seat.ReserveSeat(seat);
 
-        var updatedSeat = (_flightDbContext.Seats.Update(reserveSeat))?.Entity;
+        var updatedSeat = (_flightDbContext.Seats.Update(reserveSeat)).Entity;
 
         return new ReserveSeatResult(updatedSeat.Id);
     }

src/Services/Flight/tests/IntegrationTest/Flight/Features/CreateFlightTests.cs

@@ -30,6 +30,5 @@ public class CreateFlightTests : FlightIntegrationTestBase
         response?.Id.Should().Be(command.Id);
 
         (await Fixture.WaitForPublishing<FlightCreated>()).Should().Be(true);
-        (await Fixture.WaitForConsuming<FlightCreated>()).Should().Be(true);
     }
 }

src/Services/Identity/src/Identity/Configurations/EventMapper.cs

@@ -5,7 +5,7 @@ using BuildingBlocks.Core.Event;
 
 public sealed class EventMapper : IEventMapper
 {
-    public IIntegrationEvent MapToIntegrationEvent(IDomainEvent @event)
+    public IIntegrationEvent? MapToIntegrationEvent(IDomainEvent @event)
     {
         return @event switch
         {
@@ -13,7 +13,7 @@ public sealed class EventMapper : IEventMapper
         };
     }
 
-    public IInternalCommand MapToInternalCommand(IDomainEvent @event)
+    public IInternalCommand? MapToInternalCommand(IDomainEvent @event)
     {
         return @event switch
         {

src/Services/Passenger/src/Passenger/EventMapper.cs

@@ -9,7 +9,7 @@ using Passengers.Features.CompletingRegisterPassenger.V1;
 
 public sealed class EventMapper : IEventMapper
 {
-    public IIntegrationEvent MapToIntegrationEvent(IDomainEvent @event)
+    public IIntegrationEvent? MapToIntegrationEvent(IDomainEvent @event)
     {
         return @event switch
         {
@@ -19,7 +19,7 @@ public sealed class EventMapper : IEventMapper
         };
     }
 
-    public IInternalCommand MapToInternalCommand(IDomainEvent @event)
+    public IInternalCommand? MapToInternalCommand(IDomainEvent @event)
     {
         return @event switch
         {

src/Services/Passenger/src/Passenger/Identity/Consumers/RegisteringNewUser/V1/RegisterNewUser.cs

@@ -38,7 +38,7 @@ public class RegisterNewUserHandler : IConsumer<UserCreated>
         _logger.LogInformation($"consumer for {nameof(UserCreated).Underscore()} in {_options.Name}");
 
         var passengerExist =
-            await _passengerDbContext.Passengers.AnyAsync(x => x.PassportNumber.Value == PassportNumber.Of(context.Message.PassportNumber).Value);
+            await _passengerDbContext.Passengers.AnyAsync(x => x.PassportNumber.Value == context.Message.PassportNumber);
 
         if (passengerExist)
         {

src/Services/Passenger/src/Passenger/Passengers/Features/CompletingRegisterPassenger/V1/CompleteRegisterPassenger.cs

@@ -97,7 +97,7 @@ internal class CompleteRegisterPassengerCommandHandler : ICommandHandler<Complet
         Guard.Against.Null(request, nameof(request));
 
         var passenger = await _passengerDbContext.Passengers.AsNoTracking().SingleOrDefaultAsync(
-            x => x.PassportNumber.Value.Equals(PassportNumber.Of(request.PassportNumber).Value), cancellationToken);
+            x => x.PassportNumber.Value == request.PassportNumber, cancellationToken);
 
 
         if (passenger is null)
@@ -108,7 +108,7 @@ internal class CompleteRegisterPassengerCommandHandler : ICommandHandler<Complet
         var passengerEntity = passenger.CompleteRegistrationPassenger(passenger.Id, passenger.Name,
             passenger.PassportNumber, request.PassengerType, Age.Of(request.Age));
 
-        var updatePassenger = _passengerDbContext.Passengers.Update(passengerEntity)?.Entity;
+        var updatePassenger = _passengerDbContext.Passengers.Update(passengerEntity).Entity;
 
         var passengerDto = _mapper.Map<PassengerDto>(updatePassenger);
 

src/Services/Passenger/src/Passenger/Passengers/Features/CompletingRegisterPassenger/V1/CompleteRegisterPassengerMongo.cs

@@ -35,7 +35,7 @@ internal class CompleteRegisterPassengerMongoHandler : ICommandHandler<CompleteR
         var passengerReadModel = _mapper.Map<PassengerReadModel>(request);
 
         var passenger = await _passengerReadDbContext.Passenger.AsQueryable()
-            .FirstOrDefaultAsync(x => x.PassengerId == PassengerId.Of(passengerReadModel.PassengerId) && !x.IsDeleted, cancellationToken);
+            .FirstOrDefaultAsync(x => x.PassengerId == passengerReadModel.PassengerId && !x.IsDeleted, cancellationToken);
 
         if (passenger is not null)
         {

src/Services/Passenger/src/Passenger/Passengers/Features/GettingPassengerById/Queries/V1/GetPassengerById.cs

@@ -75,7 +75,7 @@ internal class GetPassengerByIdHandler : IQueryHandler<GetPassengerById, GetPass
 
         var passenger =
             await _passengerReadDbContext.Passenger.AsQueryable()
-                .SingleOrDefaultAsync(x => x.PassengerId == PassengerId.Of(query.Id) && x.IsDeleted == false, cancellationToken);
+                .SingleOrDefaultAsync(x => x.PassengerId == query.Id && x.IsDeleted == false, cancellationToken);
 
         if (passenger is null)
         {

src/Services/Passenger/src/Passenger/Passengers/Models/Passenger.cs

@@ -26,7 +26,7 @@ public record Passenger : Aggregate<PassengerId>
         };
 
         var @event = new PassengerRegistrationCompletedDomainEvent(passenger.Id, passenger.Name, passenger.PassportNumber,
-            passenger.PassengerType, passenger.Age.Value, passenger.IsDeleted);
+            passenger.PassengerType, passenger.Age, passenger.IsDeleted);
 
         passenger.AddDomainEvent(@event);