public async Task <int> AddRepairAsync(AddRepairRequest request, CancellationToken cancellationToken) { var validator = new IdValidator(); await validator.ValidateAndThrowAsync(request.CustomerId); var repair = new Repair { CreateDateTime = DateTime.Now, Status = EnumStatus.New, CustomerId = request.CustomerId, Description = request.Description }; var result = await _repairRepository.AddAsync(repair, cancellationToken); return(result.Id); }