public async Task <UserDto> Handle(GetUserQuery request, CancellationToken cancellationToken)
{
var user = await _userRepository.GetAsync(e =>
e.Id == request.Id);
if (user != null)
{
_logger.LogInformation($"Got a request get user Id: {user.Id}");
var userDto = _userDxos.MapUserDto(user);
return(userDto);
}
return(null);
}
public async Task <UserDto> Handle(UpdateUserCommand request, CancellationToken cancellationToken)
{
var user = _userDxos.MapUpdateRequesttoUser(request);
_userRepository.Update(user);
if (await _userRepository.SaveChangesAsync() == 0)
{
throw new ApplicationException("Update in database failed");
}
await _mediator.Publish(new UserUpdatedEvent(user.Id), cancellationToken);
var userDto = _userDxos.MapUserDto(user);
return(userDto);
}
public async Task <UserDto> Handle(CreateUserCommand request, CancellationToken cancellationToken)
{
if (await _userRepository.EmailExistAsync(request.Email))
{
throw new ArgumentException($"A user with the email {request.Email} already exist!", nameof(request.Email));
}
var user = _userDxos.MapCreateRequesttoUser(request);
_userRepository.Add(user);
if (await _userRepository.SaveChangesAsync() == 0)
{
throw new ApplicationException("Insertion to database failed");
}
await _mediator.Publish(new UserCreatedEvent(user.Id), cancellationToken);
var userDto = _userDxos.MapUserDto(user);
return(userDto);
}