public async Task Add_item_to_catalog_should_return_added_item()
        {
            //Arrange
            var item = CreateCatalogItem();

            //Act
            var result = await _repository.AddItemAsync(item);

            //Assert
            Assert.NotNull(result);
            Assert.True(result.Id > 0, "The newly added Id is not larger than 0!");
        }
        public async Task <IActionResult> CreateProduct([FromBody] CatalogItem product)
        {
            try
            {
                var result = await _repository.AddItemAsync(product);

                if (result == null)
                {
                    return(BadRequest());
                }

                return(CreatedAtAction(nameof(GetById), new { id = result.Id }, null));
            }
            catch (Exception ex)
            {
                _logger.Debug(ex.Message);
                return(StatusCode((int)HttpStatusCode.InternalServerError));
            }
        }