public async Task <Unit> Handle(CreateIngredientCommand request,
                                            CancellationToken cancellationToken)
            {
                var user = await _userAuth.GetCurrentUser();

                if (user == null)
                {
                    throw new RestException(HttpStatusCode.Unauthorized, new { User = "******" });
                }

                if (await _ingredient.IsIngredientExitByName(request.Name, user.Id, request.SlugUrl))
                {
                    throw new RestException(HttpStatusCode.BadRequest, new { Ingredient_slug = "Already exist" });
                }

                var createIngredient = new Domain.Entities.Ingredients
                {
                    Name        = request.Name,
                    Description = request.Description,
                    SlugUrl     = request.SlugUrl
                };

                var success = await _ingredient.Create(user.Id, createIngredient);

                if (success > 0)
                {
                    return(Unit.Value);
                }

                throw new Exception("Problem saving changes");
            }