diff --git a/booking.rest b/booking.rest
index 390ef61..5dc528d 100644
--- a/booking.rest
+++ b/booking.rest
@@ -56,6 +56,21 @@ authorization: bearer {{Authenticate.response.body.access_token}}
 GET {{flight-api}}
 ###
 
+###
+# @name Create_Seat
+Post {{api-gateway}}/api/v1/flight/seat
+accept: application/json
+Content-Type: application/json
+authorization: bearer {{Authenticate.response.body.access_token}}
+
+{
+  "seatNumber": "12H9",
+  "type": 1,
+  "class": 1,
+  "flightId": 1
+}
+###
+
 
 ###
 # @name Reserve_Seat
@@ -66,7 +81,7 @@ authorization: bearer {{Authenticate.response.body.access_token}}
 
 {
   "flightId": 1,
-  "seatNumber": "12C"
+  "seatNumber": "12H9"
 }
 ###
 
@@ -181,9 +196,9 @@ Content-Type: application/json
 authorization: bearer {{Authenticate.response.body.access_token}}
 
 {
-  "name": "airbus",
-  "model": "320",
-  "manufacturingYear": 2010
+  "name": "airbus2",
+  "model": "322",
+  "manufacturingYear": 2012
 }
 ###
 
diff --git a/src/BuildingBlocks/Contracts/EventBus.Messages/FlighContracts.cs b/src/BuildingBlocks/Contracts/EventBus.Messages/FlighContracts.cs
index c6d9bba..72b7a62 100644
--- a/src/BuildingBlocks/Contracts/EventBus.Messages/FlighContracts.cs
+++ b/src/BuildingBlocks/Contracts/EventBus.Messages/FlighContracts.cs
@@ -7,3 +7,5 @@ public record FlightUpdated(long Id) : IIntegrationEvent;
 public record FlightDeleted(long Id) : IIntegrationEvent;
 public record AircraftCreated(long Id) : IIntegrationEvent;
 public record AirportCreated(long Id) : IIntegrationEvent;
+public record SeatCreated(long Id) : IIntegrationEvent;
+public record SeatReserved(long Id) : IIntegrationEvent;
diff --git a/src/Services/Flight/src/Flight/Aircrafts/Features/CreateAircraft/CreateAircraftCommand.cs b/src/Services/Flight/src/Flight/Aircrafts/Features/CreateAircraft/CreateAircraftCommand.cs
index 2777974..71f0407 100644
--- a/src/Services/Flight/src/Flight/Aircrafts/Features/CreateAircraft/CreateAircraftCommand.cs
+++ b/src/Services/Flight/src/Flight/Aircrafts/Features/CreateAircraft/CreateAircraftCommand.cs
@@ -1,10 +1,11 @@
+using BuildingBlocks.Core.CQRS;
 using BuildingBlocks.IdsGenerator;
 using Flight.Aircrafts.Dtos;
 using MediatR;
 
 namespace Flight.Aircrafts.Features.CreateAircraft;
 
-public record CreateAircraftCommand(string Name, string Model, int ManufacturingYear) : IRequest<AircraftResponseDto>, IInternalCommand
+public record CreateAircraftCommand(string Name, string Model, int ManufacturingYear) : ICommand<AircraftResponseDto>, IInternalCommand
 {
     public long Id { get; set; } = SnowFlakIdGenerator.NewId();
 }
diff --git a/src/Services/Flight/src/Flight/Airports/Features/CreateAirport/CreateAirportCommand.cs b/src/Services/Flight/src/Flight/Airports/Features/CreateAirport/CreateAirportCommand.cs
index b86d5d4..77f9eec 100644
--- a/src/Services/Flight/src/Flight/Airports/Features/CreateAirport/CreateAirportCommand.cs
+++ b/src/Services/Flight/src/Flight/Airports/Features/CreateAirport/CreateAirportCommand.cs
@@ -1,10 +1,11 @@
+using BuildingBlocks.Core.CQRS;
 using BuildingBlocks.IdsGenerator;
 using Flight.Airports.Dtos;
 using MediatR;
 
 namespace Flight.Airports.Features.CreateAirport;
 
-public record CreateAirportCommand(string Name, string Address, string Code) : IRequest<AirportResponseDto>, IInternalCommand
+public record CreateAirportCommand(string Name, string Address, string Code) : ICommand<AirportResponseDto>, IInternalCommand
 {
     public long Id { get; set; } = SnowFlakIdGenerator.NewId();
 }
diff --git a/src/Services/Flight/src/Flight/Data/FlightReadDbContext.cs b/src/Services/Flight/src/Flight/Data/FlightReadDbContext.cs
index 7202e2a..e1b4540 100644
--- a/src/Services/Flight/src/Flight/Data/FlightReadDbContext.cs
+++ b/src/Services/Flight/src/Flight/Data/FlightReadDbContext.cs
@@ -3,6 +3,7 @@ using Flight.Aircrafts.Models.Reads;
 using Flight.Airports.Models;
 using Flight.Airports.Models.Reads;
 using Flight.Flights.Models.Reads;
+using Flight.Seats.Models.Reads;
 using Humanizer;
 using Microsoft.Extensions.Options;
 using MongoDB.Driver;
@@ -16,9 +17,11 @@ public class FlightReadDbContext : MongoDbContext
         Flight = GetCollection<FlightReadModel>(nameof(Flight).Underscore());
         Aircraft = GetCollection<AircraftReadModel>(nameof(Aircraft).Underscore());
         Airport = GetCollection<AirportReadModel>(nameof(Airport).Underscore());
+        Seat = GetCollection<SeatReadModel>(nameof(Seat).Underscore());
     }
 
     public IMongoCollection<FlightReadModel> Flight { get; }
     public IMongoCollection<AircraftReadModel> Aircraft { get; }
     public IMongoCollection<AirportReadModel> Airport { get; }
+    public IMongoCollection<SeatReadModel> Seat { get; }
 }
diff --git a/src/Services/Flight/src/Flight/EventMapper.cs b/src/Services/Flight/src/Flight/EventMapper.cs
index 8b1fbc9..44a6894 100644
--- a/src/Services/Flight/src/Flight/EventMapper.cs
+++ b/src/Services/Flight/src/Flight/EventMapper.cs
@@ -9,6 +9,9 @@ using Flight.Flights.Events.Domain;
 using Flight.Flights.Features.CreateFlight.Reads;
 using Flight.Flights.Features.DeleteFlight.Reads;
 using Flight.Flights.Features.UpdateFlight.Reads;
+using Flight.Seats.Events;
+using Flight.Seats.Features.CreateSeat.Reads;
+using Flight.Seats.Features.ReserveSeat.Reads;
 
 namespace Flight;
 
@@ -24,6 +27,8 @@ public sealed class EventMapper : IEventMapper
             FlightDeletedDomainEvent e => new FlightDeleted(e.Id),
             AirportCreatedDomainEvent e => new AirportCreated(e.Id),
             AircraftCreatedDomainEvent e => new AircraftCreated(e.Id),
+            SeatCreatedDomainEvent e => new SeatCreated(e.Id),
+            SeatReservedDomainEvent e => new SeatReserved(e.Id),
             _ => null
         };
     }
@@ -40,6 +45,8 @@ public sealed class EventMapper : IEventMapper
                 e.ArriveDate, e.ArriveAirportId, e.DurationMinutes, e.FlightDate, e.Status, e.Price, e.IsDeleted),
             AircraftCreatedDomainEvent e => new CreateAircraftMongoCommand(e.Id, e.Name, e.Model, e.ManufacturingYear, e.IsDeleted),
             AirportCreatedDomainEvent e => new CreateAirportMongoCommand(e.Id, e.Name, e.Address, e.Code, e.IsDeleted),
+            SeatCreatedDomainEvent e => new CreateSeatMongoCommand(e.Id, e.SeatNumber, e.Type, e.Class, e.FlightId, e.IsDeleted),
+            SeatReservedDomainEvent e => new ReserveSeatMongoCommand(e.Id, e.SeatNumber, e.Type, e.Class, e.FlightId, e.IsDeleted),
             _ => null
         };
     }
diff --git a/src/Services/Flight/src/Flight/Flight.csproj b/src/Services/Flight/src/Flight/Flight.csproj
index 46314ef..2eaa1a9 100644
--- a/src/Services/Flight/src/Flight/Flight.csproj
+++ b/src/Services/Flight/src/Flight/Flight.csproj
@@ -16,7 +16,6 @@
     <Folder Include="Airports\Exceptions" />
     <Folder Include="Data\Migrations" />
     <Folder Include="Enum" />
-    <Folder Include="Seats\Features\CreateSeat" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/Services/Flight/src/Flight/Flights/Features/GetAvailableFlights/GetAvailableFlightsQueryHandler.cs b/src/Services/Flight/src/Flight/Flights/Features/GetAvailableFlights/GetAvailableFlightsQueryHandler.cs
index 717169f..8470dc9 100644
--- a/src/Services/Flight/src/Flight/Flights/Features/GetAvailableFlights/GetAvailableFlightsQueryHandler.cs
+++ b/src/Services/Flight/src/Flight/Flights/Features/GetAvailableFlights/GetAvailableFlightsQueryHandler.cs
@@ -8,20 +8,19 @@ using Flight.Data;
 using Flight.Flights.Dtos;
 using Flight.Flights.Exceptions;
 using MapsterMapper;
-using MediatR;
-using Microsoft.EntityFrameworkCore;
+using MongoDB.Driver;
 
 namespace Flight.Flights.Features.GetAvailableFlights;
 
 public class GetAvailableFlightsQueryHandler : IQueryHandler<GetAvailableFlightsQuery, IEnumerable<FlightResponseDto>>
 {
-    private readonly FlightDbContext _flightDbContext;
     private readonly IMapper _mapper;
+    private readonly FlightReadDbContext _flightReadDbContext;
 
-    public GetAvailableFlightsQueryHandler(IMapper mapper, FlightDbContext flightDbContext)
+    public GetAvailableFlightsQueryHandler(IMapper mapper, FlightReadDbContext flightReadDbContext)
     {
         _mapper = mapper;
-        _flightDbContext = flightDbContext;
+        _flightReadDbContext = flightReadDbContext;
     }
 
     public async Task<IEnumerable<FlightResponseDto>> Handle(GetAvailableFlightsQuery query,
@@ -29,7 +28,8 @@ public class GetAvailableFlightsQueryHandler : IQueryHandler<GetAvailableFlights
     {
         Guard.Against.Null(query, nameof(query));
 
-        var flight = await _flightDbContext.Flights.ToListAsync(cancellationToken);
+        var flight = (await _flightReadDbContext.Flight.AsQueryable().ToListAsync(cancellationToken))
+            .Where(x => !x.IsDeleted);
 
         if (!flight.Any())
             throw new FlightNotFountException();
diff --git a/src/Services/Flight/src/Flight/Flights/Features/GetFlightById/GetFlightByIdEndpoint.cs b/src/Services/Flight/src/Flight/Flights/Features/GetFlightById/GetFlightByIdEndpoint.cs
index d6678ad..ab355c2 100644
--- a/src/Services/Flight/src/Flight/Flights/Features/GetFlightById/GetFlightByIdEndpoint.cs
+++ b/src/Services/Flight/src/Flight/Flights/Features/GetFlightById/GetFlightByIdEndpoint.cs
@@ -10,18 +10,16 @@ using Swashbuckle.AspNetCore.Annotations;
 namespace Flight.Flights.Features.GetFlightById;
 
 [Route(BaseApiPath + "/flight")]
-public class GetFlightByIdEndpoint: BaseController
+public class GetFlightByIdEndpoint : BaseController
 {
-    // [Authorize]
+    [Authorize]
     [HttpGet("{id}")]
     [ProducesResponseType(StatusCodes.Status200OK)]
     [ProducesResponseType(StatusCodes.Status400BadRequest)]
     [SwaggerOperation(Summary = "Get flight by id", Description = "Get flight by id")]
     public async Task<ActionResult> GetById([FromRoute] GetFlightByIdQuery query, CancellationToken cancellationToken)
     {
-        throw new Exception();
         var result = await Mediator.Send(query, cancellationToken);
-
         return Ok(result);
     }
 }
diff --git a/src/Services/Flight/src/Flight/Flights/Features/GetFlightById/GetFlightByIdQueryHandler.cs b/src/Services/Flight/src/Flight/Flights/Features/GetFlightById/GetFlightByIdQueryHandler.cs
index ee41c89..4dc154f 100644
--- a/src/Services/Flight/src/Flight/Flights/Features/GetFlightById/GetFlightByIdQueryHandler.cs
+++ b/src/Services/Flight/src/Flight/Flights/Features/GetFlightById/GetFlightByIdQueryHandler.cs
@@ -6,20 +6,20 @@ using Flight.Data;
 using Flight.Flights.Dtos;
 using Flight.Flights.Exceptions;
 using MapsterMapper;
-using MediatR;
-using Microsoft.EntityFrameworkCore;
+using MongoDB.Driver;
+using MongoDB.Driver.Linq;
 
 namespace Flight.Flights.Features.GetFlightById;
 
 public class GetFlightByIdQueryHandler : IQueryHandler<GetFlightByIdQuery, FlightResponseDto>
 {
-    private readonly FlightDbContext _flightDbContext;
     private readonly IMapper _mapper;
+    private readonly FlightReadDbContext _flightReadDbContext;
 
-    public GetFlightByIdQueryHandler(IMapper mapper, FlightDbContext flightDbContext)
+    public GetFlightByIdQueryHandler(IMapper mapper, FlightReadDbContext flightReadDbContext)
     {
         _mapper = mapper;
-        _flightDbContext = flightDbContext;
+        _flightReadDbContext = flightReadDbContext;
     }
 
     public async Task<FlightResponseDto> Handle(GetFlightByIdQuery query, CancellationToken cancellationToken)
@@ -27,7 +27,7 @@ public class GetFlightByIdQueryHandler : IQueryHandler<GetFlightByIdQuery, Fligh
         Guard.Against.Null(query, nameof(query));
 
         var flight =
-            await _flightDbContext.Flights.SingleOrDefaultAsync(x => x.Id == query.Id, cancellationToken);
+            await _flightReadDbContext.Flight.AsQueryable().SingleOrDefaultAsync(x => x.Id == query.Id, cancellationToken);
 
         if (flight is null)
             throw new FlightNotFountException();
diff --git a/src/Services/Flight/src/Flight/Seats/Events/SeatCreatedDomainEvent.cs b/src/Services/Flight/src/Flight/Seats/Events/SeatCreatedDomainEvent.cs
index ecd610e..294b3a5 100644
--- a/src/Services/Flight/src/Flight/Seats/Events/SeatCreatedDomainEvent.cs
+++ b/src/Services/Flight/src/Flight/Seats/Events/SeatCreatedDomainEvent.cs
@@ -3,4 +3,4 @@ using Flight.Seats.Models;
 
 namespace Flight.Seats.Events;
 
-public record SeatCreatedDomainEvent(long Id, string SeatNumber, SeatType Type, SeatClass Class, long FlightId) : IDomainEvent;
+public record SeatCreatedDomainEvent(long Id, string SeatNumber, SeatType Type, SeatClass Class, long FlightId, bool IsDeleted) : IDomainEvent;
diff --git a/src/Services/Flight/src/Flight/Seats/Events/SeatReservedDomainEvent.cs b/src/Services/Flight/src/Flight/Seats/Events/SeatReservedDomainEvent.cs
new file mode 100644
index 0000000..2fe4ca4
--- /dev/null
+++ b/src/Services/Flight/src/Flight/Seats/Events/SeatReservedDomainEvent.cs
@@ -0,0 +1,6 @@
+using BuildingBlocks.Core.Event;
+using Flight.Seats.Models;
+
+namespace Flight.Seats.Events;
+
+public record SeatReservedDomainEvent(long Id, string SeatNumber, SeatType Type, SeatClass Class, long FlightId, bool IsDeleted) : IDomainEvent;
diff --git a/src/Services/Flight/src/Flight/Seats/Features/CreateSeat/CreateSeatCommand.cs b/src/Services/Flight/src/Flight/Seats/Features/CreateSeat/CreateSeatCommand.cs
index fb44da7..a054583 100644
--- a/src/Services/Flight/src/Flight/Seats/Features/CreateSeat/CreateSeatCommand.cs
+++ b/src/Services/Flight/src/Flight/Seats/Features/CreateSeat/CreateSeatCommand.cs
@@ -1,11 +1,11 @@
+using BuildingBlocks.Core.CQRS;
 using BuildingBlocks.IdsGenerator;
 using Flight.Seats.Dtos;
 using Flight.Seats.Models;
-using MediatR;
 
 namespace Flight.Seats.Features.CreateSeat;
 
-public record CreateSeatCommand(string SeatNumber, SeatType Type, SeatClass Class, long FlightId) : IRequest<SeatResponseDto>
+public record CreateSeatCommand(string SeatNumber, SeatType Type, SeatClass Class, long FlightId) : ICommand<SeatResponseDto>, IInternalCommand
 {
     public long Id { get; set; } = SnowFlakIdGenerator.NewId();
 }
diff --git a/src/Services/Flight/src/Flight/Seats/Features/CreateSeat/CreateSeatCommandHandler.cs b/src/Services/Flight/src/Flight/Seats/Features/CreateSeat/CreateSeatCommandHandler.cs
index 59eb3bc..08b26c9 100644
--- a/src/Services/Flight/src/Flight/Seats/Features/CreateSeat/CreateSeatCommandHandler.cs
+++ b/src/Services/Flight/src/Flight/Seats/Features/CreateSeat/CreateSeatCommandHandler.cs
@@ -40,8 +40,6 @@ public class CreateSeatCommandHandler : IRequestHandler<CreateSeatCommand, SeatR
 
         var newSeat = await _flightDbContext.Seats.AddAsync(seatEntity, cancellationToken);
 
-        await _flightDbContext.SaveChangesAsync(cancellationToken);
-
         return _mapper.Map<SeatResponseDto>(newSeat.Entity);
     }
 }
diff --git a/src/Services/Flight/src/Flight/Seats/Features/CreateSeat/Reads/CreateSeatMongoCommand.cs b/src/Services/Flight/src/Flight/Seats/Features/CreateSeat/Reads/CreateSeatMongoCommand.cs
new file mode 100644
index 0000000..5673895
--- /dev/null
+++ b/src/Services/Flight/src/Flight/Seats/Features/CreateSeat/Reads/CreateSeatMongoCommand.cs
@@ -0,0 +1,25 @@
+using BuildingBlocks.Core.Event;
+using Flight.Seats.Models;
+
+namespace Flight.Seats.Features.CreateSeat.Reads;
+
+public class CreateSeatMongoCommand : InternalCommand
+{
+    public CreateSeatMongoCommand(long id, string seatNumber, SeatType type, SeatClass @class,
+        long flightId, bool isDeleted)
+    {
+        Id = id;
+        SeatNumber = seatNumber;
+        Type = type;
+        Class = @class;
+        FlightId = flightId;
+        IsDeleted = isDeleted;
+    }
+
+    public long Id { get; }
+    public string SeatNumber { get; }
+    public SeatType Type { get; }
+    public SeatClass Class { get; }
+    public long FlightId { get; }
+    public bool IsDeleted { get; }
+}
diff --git a/src/Services/Flight/src/Flight/Seats/Features/CreateSeat/Reads/CreateSeatMongoCommandHandler.cs b/src/Services/Flight/src/Flight/Seats/Features/CreateSeat/Reads/CreateSeatMongoCommandHandler.cs
new file mode 100644
index 0000000..47487fa
--- /dev/null
+++ b/src/Services/Flight/src/Flight/Seats/Features/CreateSeat/Reads/CreateSeatMongoCommandHandler.cs
@@ -0,0 +1,44 @@
+using System.Threading;
+using System.Threading.Tasks;
+using Ardalis.GuardClauses;
+using BuildingBlocks.Core.CQRS;
+using Flight.Data;
+using Flight.Seats.Exceptions;
+using Flight.Seats.Models.Reads;
+using MapsterMapper;
+using MediatR;
+using MongoDB.Driver;
+using MongoDB.Driver.Linq;
+
+namespace Flight.Seats.Features.CreateSeat.Reads;
+
+public class CreateSeatMongoCommandHandler : ICommandHandler<CreateSeatMongoCommand>
+{
+    private readonly FlightReadDbContext _flightReadDbContext;
+    private readonly IMapper _mapper;
+
+    public CreateSeatMongoCommandHandler(
+        FlightReadDbContext flightReadDbContext,
+        IMapper mapper)
+    {
+        _flightReadDbContext = flightReadDbContext;
+        _mapper = mapper;
+    }
+
+    public async Task<Unit> Handle(CreateSeatMongoCommand command, CancellationToken cancellationToken)
+    {
+        Guard.Against.Null(command, nameof(command));
+
+        var seatReadModel = _mapper.Map<SeatReadModel>(command);
+
+        var seat = await _flightReadDbContext.Seat.AsQueryable()
+            .FirstOrDefaultAsync(x => x.Id == seatReadModel.Id, cancellationToken);
+
+        if (seat is not null)
+            throw new SeatAlreadyExistException();
+
+        await _flightReadDbContext.Seat.InsertOneAsync(seatReadModel, cancellationToken: cancellationToken);
+
+        return Unit.Value;
+    }
+}
diff --git a/src/Services/Flight/src/Flight/Seats/Features/GetAvailableSeats/GetAvailableSeatsQuery.cs b/src/Services/Flight/src/Flight/Seats/Features/GetAvailableSeats/GetAvailableSeatsQuery.cs
index 0c9df58..cf9e936 100644
--- a/src/Services/Flight/src/Flight/Seats/Features/GetAvailableSeats/GetAvailableSeatsQuery.cs
+++ b/src/Services/Flight/src/Flight/Seats/Features/GetAvailableSeats/GetAvailableSeatsQuery.cs
@@ -1,7 +1,8 @@
 using System.Collections.Generic;
+using BuildingBlocks.Core.CQRS;
 using Flight.Seats.Dtos;
 using MediatR;
 
 namespace Flight.Seats.Features.GetAvailableSeats;
 
-public record GetAvailableSeatsQuery(long FlightId) : IRequest<IEnumerable<SeatResponseDto>>;
+public record GetAvailableSeatsQuery(long FlightId) : IQuery<IEnumerable<SeatResponseDto>>;
diff --git a/src/Services/Flight/src/Flight/Seats/Features/GetAvailableSeats/GetAvailableSeatsQueryHandler.cs b/src/Services/Flight/src/Flight/Seats/Features/GetAvailableSeats/GetAvailableSeatsQueryHandler.cs
index c88bf71..af0bb54 100644
--- a/src/Services/Flight/src/Flight/Seats/Features/GetAvailableSeats/GetAvailableSeatsQueryHandler.cs
+++ b/src/Services/Flight/src/Flight/Seats/Features/GetAvailableSeats/GetAvailableSeatsQueryHandler.cs
@@ -8,19 +8,19 @@ using Flight.Seats.Dtos;
 using Flight.Seats.Exceptions;
 using MapsterMapper;
 using MediatR;
-using Microsoft.EntityFrameworkCore;
+using MongoDB.Driver;
 
 namespace Flight.Seats.Features.GetAvailableSeats;
 
 public class GetAvailableSeatsQueryHandler : IRequestHandler<GetAvailableSeatsQuery, IEnumerable<SeatResponseDto>>
 {
-    private readonly FlightDbContext _flightDbContext;
     private readonly IMapper _mapper;
+    private readonly FlightReadDbContext _flightReadDbContext;
 
-    public GetAvailableSeatsQueryHandler(IMapper mapper, FlightDbContext flightDbContext)
+    public GetAvailableSeatsQueryHandler(IMapper mapper, FlightReadDbContext flightReadDbContext)
     {
         _mapper = mapper;
-        _flightDbContext = flightDbContext;
+        _flightReadDbContext = flightReadDbContext;
     }
 
 
@@ -28,7 +28,8 @@ public class GetAvailableSeatsQueryHandler : IRequestHandler<GetAvailableSeatsQu
     {
         Guard.Against.Null(query, nameof(query));
 
-        var seats = await _flightDbContext.Seats.Where(x => x.FlightId == query.FlightId).ToListAsync(cancellationToken);
+        var seats = (await _flightReadDbContext.Seat.AsQueryable().ToListAsync(cancellationToken))
+            .Where(x => !x.IsDeleted);
 
         if (!seats.Any())
             throw new AllSeatsFullException();
diff --git a/src/Services/Flight/src/Flight/Seats/Features/ReserveSeat/Reads/ReserveSeatMongoCommand.cs b/src/Services/Flight/src/Flight/Seats/Features/ReserveSeat/Reads/ReserveSeatMongoCommand.cs
new file mode 100644
index 0000000..bb9f5f8
--- /dev/null
+++ b/src/Services/Flight/src/Flight/Seats/Features/ReserveSeat/Reads/ReserveSeatMongoCommand.cs
@@ -0,0 +1,25 @@
+using BuildingBlocks.Core.Event;
+using Flight.Seats.Models;
+
+namespace Flight.Seats.Features.ReserveSeat.Reads;
+
+public class ReserveSeatMongoCommand : InternalCommand
+{
+    public ReserveSeatMongoCommand(long id, string seatNumber, SeatType type, SeatClass @class, long flightId,
+        bool isDeleted)
+    {
+        Id = id;
+        SeatNumber = seatNumber;
+        Type = type;
+        Class = @class;
+        FlightId = flightId;
+        IsDeleted = isDeleted;
+    }
+
+    public long Id { get; }
+    public string SeatNumber { get; }
+    public SeatType Type { get; }
+    public SeatClass Class { get; }
+    public long FlightId { get; }
+    public bool IsDeleted { get; }
+}
diff --git a/src/Services/Flight/src/Flight/Seats/Features/ReserveSeat/Reads/ReserveSeatMongoCommandHandler.cs b/src/Services/Flight/src/Flight/Seats/Features/ReserveSeat/Reads/ReserveSeatMongoCommandHandler.cs
new file mode 100644
index 0000000..c479951
--- /dev/null
+++ b/src/Services/Flight/src/Flight/Seats/Features/ReserveSeat/Reads/ReserveSeatMongoCommandHandler.cs
@@ -0,0 +1,40 @@
+using System.Threading;
+using System.Threading.Tasks;
+using Ardalis.GuardClauses;
+using BuildingBlocks.Core.CQRS;
+using Flight.Data;
+using Flight.Seats.Models.Reads;
+using MapsterMapper;
+using MediatR;
+using MongoDB.Driver;
+
+namespace Flight.Seats.Features.ReserveSeat.Reads;
+
+public class ReserveSeatMongoCommandHandler : ICommandHandler<ReserveSeatMongoCommand>
+{
+    private readonly FlightReadDbContext _flightReadDbContext;
+    private readonly IMapper _mapper;
+
+    public ReserveSeatMongoCommandHandler(
+        FlightReadDbContext flightReadDbContext,
+        IMapper mapper)
+    {
+        _flightReadDbContext = flightReadDbContext;
+        _mapper = mapper;
+    }
+
+    public async Task<Unit> Handle(ReserveSeatMongoCommand command, CancellationToken cancellationToken)
+    {
+        Guard.Against.Null(command, nameof(command));
+
+        var seatReadModel = _mapper.Map<SeatReadModel>(command);
+
+        await _flightReadDbContext.Seat.UpdateOneAsync(
+            x => x.SeatId == seatReadModel.SeatId,
+            Builders<SeatReadModel>.Update
+                .Set(x => x.IsDeleted, seatReadModel.IsDeleted),
+            cancellationToken: cancellationToken);
+
+        return Unit.Value;
+    }
+}
diff --git a/src/Services/Flight/src/Flight/Seats/Features/ReserveSeat/ReserveSeatCommand.cs b/src/Services/Flight/src/Flight/Seats/Features/ReserveSeat/ReserveSeatCommand.cs
index 96ae1d6..e291523 100644
--- a/src/Services/Flight/src/Flight/Seats/Features/ReserveSeat/ReserveSeatCommand.cs
+++ b/src/Services/Flight/src/Flight/Seats/Features/ReserveSeat/ReserveSeatCommand.cs
@@ -1,6 +1,6 @@
+using BuildingBlocks.Core.CQRS;
 using Flight.Seats.Dtos;
-using MediatR;
 
 namespace Flight.Seats.Features.ReserveSeat;
 
-public record ReserveSeatCommand(long FlightId, string SeatNumber) : IRequest<SeatResponseDto>;
+public record ReserveSeatCommand(long FlightId, string SeatNumber) : ICommand<SeatResponseDto>, IInternalCommand;
diff --git a/src/Services/Flight/src/Flight/Seats/Features/SeatMappings.cs b/src/Services/Flight/src/Flight/Seats/Features/SeatMappings.cs
index d7c5c7e..4f62a2a 100644
--- a/src/Services/Flight/src/Flight/Seats/Features/SeatMappings.cs
+++ b/src/Services/Flight/src/Flight/Seats/Features/SeatMappings.cs
@@ -1,5 +1,9 @@
+using BuildingBlocks.IdsGenerator;
 using Flight.Seats.Dtos;
+using Flight.Seats.Features.CreateSeat.Reads;
+using Flight.Seats.Features.ReserveSeat.Reads;
 using Flight.Seats.Models;
+using Flight.Seats.Models.Reads;
 using Mapster;
 
 namespace Flight.Seats.Features;
@@ -9,6 +13,10 @@ public class SeatMappings : IRegister
     public void Register(TypeAdapterConfig config)
     {
         config.NewConfig<Seat, SeatResponseDto>();
+        config.NewConfig<CreateSeatMongoCommand, SeatReadModel>()
+            .Map(d => d.Id, s => SnowFlakIdGenerator.NewId())
+            .Map(d => d.SeatId, s => s.Id);
+        config.NewConfig<ReserveSeatMongoCommand, SeatReadModel>()
+            .Map(d => d.SeatId, s => s.Id);
     }
 }
-
diff --git a/src/Services/Flight/src/Flight/Seats/Models/Reads/SeatReadModel.cs b/src/Services/Flight/src/Flight/Seats/Models/Reads/SeatReadModel.cs
new file mode 100644
index 0000000..1d5bd1e
--- /dev/null
+++ b/src/Services/Flight/src/Flight/Seats/Models/Reads/SeatReadModel.cs
@@ -0,0 +1,12 @@
+namespace Flight.Seats.Models.Reads;
+
+public class SeatReadModel
+{
+    public long Id { get; init; }
+    public long SeatId { get; init; }
+    public string SeatNumber { get; init; }
+    public SeatType Type { get; init; }
+    public SeatClass Class { get; init; }
+    public long FlightId { get; init; }
+    public bool IsDeleted { get; init; }
+}
diff --git a/src/Services/Flight/src/Flight/Seats/Models/Seat.cs b/src/Services/Flight/src/Flight/Seats/Models/Seat.cs
index 098177f..2006556 100644
--- a/src/Services/Flight/src/Flight/Seats/Models/Seat.cs
+++ b/src/Services/Flight/src/Flight/Seats/Models/Seat.cs
@@ -1,12 +1,14 @@
 using System;
 using System.Threading.Tasks;
 using BuildingBlocks.Core.Model;
+using Flight.Seats.Events;
 
 namespace Flight.Seats.Models;
 
 public class Seat : Aggregate<long>
 {
-    public static Seat Create(long id, string seatNumber, SeatType type, SeatClass @class, long flightId)
+    public static Seat Create(long id, string seatNumber, SeatType type, SeatClass @class, long flightId,
+        bool isDeleted = false)
     {
         var seat = new Seat()
         {
@@ -14,9 +16,20 @@ public class Seat : Aggregate<long>
             Class = @class,
             Type = type,
             SeatNumber = seatNumber,
-            FlightId = flightId
+            FlightId = flightId,
+            IsDeleted = isDeleted
         };
 
+        var @event = new SeatCreatedDomainEvent(
+            seat.Id,
+            seat.SeatNumber,
+            seat.Type,
+            seat.Class,
+            seat.FlightId,
+            isDeleted);
+
+        seat.AddDomainEvent(@event);
+
         return seat;
     }
 
@@ -24,6 +37,17 @@ public class Seat : Aggregate<long>
     {
         seat.IsDeleted = true;
         seat.LastModified = DateTime.Now;
+
+        var @event = new SeatReservedDomainEvent(
+            seat.Id,
+            seat.SeatNumber,
+            seat.Type,
+            seat.Class,
+            seat.FlightId,
+            seat.IsDeleted);
+
+        seat.AddDomainEvent(@event);
+
         return Task.FromResult(this);
     }