public async Task <ICommandResult> Handle(UpdateProductCommand request, CancellationToken cancellationToken)
{
request.Validate();
if (!request.IsValid)
{
return(new CommandResult(false, "Problemas ao atualizar o produto..", request.Notifications));
}
var requestedProduct = await _productRepository.GetProductAsync(request.Id);
if (requestedProduct is null)
{
return(new CommandResult(false, "O Produto não foi encontrado", null));
}
var productData = new ProductData(request.Name, request.Description);
var productImage = _productFileService.ProcessProductImage(request.ImageBase64);
productData.ChangeImage(productImage);
var datetimeProduct = new DateTimeProduct(request.PurchaseDate, requestedProduct.DateTimeProduct.ExpirationDate);
var productInformation = new ProductInformation(request.Quantity, request.MeasurementUnit);
requestedProduct.ChangeProductData(productData);
requestedProduct.ChangeDateTimeProduct(datetimeProduct);
requestedProduct.ChangeProductInformation(productInformation);
requestedProduct.ChangeStatus(request.ProductStatus);
requestedProduct.ChangeCategory(request.Category);
var updatedProduct = await _productRepository.UpdateProductAsync(requestedProduct);
if (updatedProduct is null)
{
return(new CommandResult(false, "Problemas ao atualizar o produto..", null));
}
if (!updatedProduct.VerifyQuantity())
{
var buyingProduct = true;
var productDomainEvent = new ProductOperationDomainEvent(EventAction.UPDATE, updatedProduct, buyingProduct);
await _domainEntityEventHandler.Raise(productDomainEvent);
}
return(new CommandResult(true, "Produto atualizado com sucesso!", request));
}
public async Task <ICommandResult> Handle(CreateProductCommand request, CancellationToken cancellationToken)
{
request.Validate();
if (!request.IsValid)
{
return(new CommandResult(false, "Problemas ao cadastrar o produto..", request.Notifications));
}
var productExists = await _productRepository.VerifyProductoAsync(request.Name, request.User);
if (productExists)
{
return(new CommandResult(false, "O produto já esta cadastrado.", null));
}
var productData = new ProductData(request.Name, request.Description);
var datetimeProduct = new DateTimeProduct(request.PurchaseDate, request.ExpirationDate);
var produtctInformation = new ProductInformation(request.Quantity, request.MeasurementUnit);
var productImage = _productFileService.ProcessProductImage(request.ImageBase64);
productData.ChangeImage(productImage);
var newProduct = new Product(productData, datetimeProduct, produtctInformation, request.Category, request.User);
var createdProduct = await _productRepository.CreateProductAsync(newProduct);
if (createdProduct is null)
{
return(new CommandResult(false, "O produto não foi cadastrado.", null));
}
var buyingProduct = false;
var productDomainEvent = new ProductOperationDomainEvent(EventAction.INSERT, createdProduct, buyingProduct);
await _domainEntityEventHandler.Raise(productDomainEvent);
return(new CommandResult(true, "Produto cadastrado com sucesso!", request));
}