public virtual async Task <IActionResult> Update(Guid id, TViewModel entityViewModel)
        {
            if (id == Guid.Empty)
            {
                return(BadRequest());
            }

            if (id != entityViewModel.Id)
            {
                return(BadRequest());
            }

            using (IDbContextTransaction? transaction = await _unitOfWork.BeginTransactionAsync())
            {
                try
                {
                    TEntity?entity = _mapper.Map <TViewModel, TEntity>(entityViewModel);

                    if (entity is null)
                    {
                        return(UnprocessableEntity());
                    }

                    if (await _serviceAsync.UpdateItem(id, entity) is null)
                    {
                        _unitOfWork.RollbackTransaction();
                    }

                    await _unitOfWork.CommitTransactionAsync(transaction);
                }
                catch (DbUpdateConcurrencyException)
                {
                    if (!await EntityExists(id))
                    {
                        return(NotFound());
                    }
                    else
                    {
                        throw;
                    }
                }
                catch (Exception ex)
                {
                    _unitOfWork.RollbackTransaction();
                    throw new Exception(ex.Message);
                }
            }

            return(Ok());
        }