public async Task <Unit> Handle(ProductEditCommand request, CancellationToken cancellationToken)
{
var product = await _repository.GetProductByIdAsync(request.Id);
if (product == null)
{
throw new NotFoundDomainException(string.Format(ErrorMessagesResource.NotFoundError, DisplayNamesResource.Product));
}
if (product.Name.Value != request.Name)
{
product.UpdateName(request.Name);
}
if (product.Price.Amount != request.Price)
{
product.UpdatePrice(Money.FromDecimal(request.Price, request.CurrencyCode, _currencyLookup));
}
if (product.Code.Value != request.Code)
{
if (await _repository.CheckProductExistByCodeAsync(request.Code))
{
throw new DuplicateDomainException(string.Format(ErrorMessagesResource.DuplicateError, DisplayNamesResource.ProductCode));
}
product.UpdateCode(request.Code);
}
_repository.EditProduct(product);
return(Unit.Value);
}
public Task EditProduct(Guid productId, ProductEditCommand productEditCommand, CancellationToken cancellationToken)
{
if (productId != productEditCommand.Id)
{
throw new Exception();
}
return(mediator.Send(productEditCommand, cancellationToken));
}
public async Task <IActionResult> Put(Guid id, ProductEditCommand command)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
command.Id = id;
await _mediator.Send(command);
await _unitOfWork.CommitAsync();
return(Ok());
}
public async Task Update_Product_Returns_Ok()
{
// Arrange
var product = InitialProductList.Products.First();
var command = new ProductEditCommand
{
Code = product.Code.Value,
Name = "Some Product",
Price = 9.99m,
CurrencyCode = CurrencyCode.Euro
};
var content = new StringContent(JsonSerializer.Serialize(command), Encoding.UTF8, "application/json");
// Act
var response = await _client.PutAsync($"{ApiUrl}/{product.Id}", content);
// Assert
Assert.Equal(HttpStatusCode.OK, response.StatusCode);
}
public async Task Update_Product_With_Duplicate_Code_Returns_Error()
{
// Arrange
var command = new ProductEditCommand
{
Code = InitialProductList.Products.ElementAt(1).Code.Value,
Name = "Some Product",
Price = 9.99m,
CurrencyCode = CurrencyCode.Euro
};
var content = new StringContent(JsonSerializer.Serialize(command), Encoding.UTF8, "application/json");
// Act
var response = await _client.PutAsync($"{ApiUrl}/{InitialProductList.Products.First().Id}", content);
var body = await response.Content.ReadAsStringAsync();
// Assert
Assert.Equal(HttpStatusCode.BadRequest, response.StatusCode);
}
