public async Task <IEnumerable <BoatDto> > GetAllAsync(CancellationToken cancellationToken, int userId)
        {
            var boats = await _boatRepository.GetAllAsync(cancellationToken, userId);

            return(boats.Select(x => new BoatDto
            {
                Id = x.Id,
                BuildNumber = x.BuildNumber,
                Name = x.Name,
                Producer = x.Producer,
                LoA = x.LoA,
                B = x.B,
                ImageUrl = x.ImageUrl,
                CrewMembers = x.CrewMembers.ToDto()
            }));
        }