public async Task <ValidationResult> ValidateAddBasketProductAsync(AddBasketProductInput input)
{
ValidationResult validationResult = new();
if (string.IsNullOrWhiteSpace(input.CustomerEmail))
{
validationResult.Messages.Add(new(nameof(AddBasketProductInput.CustomerEmail), $"Debe ingresar un cliente."));
}
else
{
Customer customer = await _customerRepository.GetCustomer(input.CustomerEmail);
if (customer is null)
{
validationResult.Messages.Add(new(nameof(AddBasketProductInput.CustomerEmail), $"El usuario '{input.CustomerEmail}' no existe."));
}
}
if (input.Product is null)
{
validationResult.Messages.Add(new(nameof(AddBasketProductInput.Product), $"Debe seleccionar un producto."));
}
else
{
Product product = await _productRepository.GetAsync(input.Product.ProductId);
if (product is not null)
{
if (!product.IsActive)
{
validationResult.Messages.Add(new(nameof(AddBasketProductInput.Product), $"El producto '{product.Name}' no esta activo."));
}
if (input.Product.Quantity <= 0)
{
validationResult.Messages.Add(new(nameof(AddBasketProductInput.Product.Quantity), $"La cantidad debe ser mayor a cero."));
}
IEnumerable <ProductVariant> variants = await _productVariantRepository.GetByProduct(product);
foreach (ProductVariantPair variantInput in input.Product.Variants)
{
if (!variants.Any(x => x.Name == variantInput.Name && x.Values.Contains(variantInput.Value)))
{
validationResult.Messages.Add(new(nameof(AddBasketProductInput.Product.Variants), $"La variante '{variantInput.Name}' con valor '{variantInput.Value}' del producto '{product.Name}' no existe."));
}
}
}
else
{
validationResult.Messages.Add(new(nameof(AddBasketProductInput.Product.ProductId), "El producto no existe."));
}
}
return(validationResult);
}
public async Task <OperationResult <BasketDto> > AddBasketProductAsync(AddBasketProductInput input)
{
var validatioResult = await _validator.ValidateAddBasketProductAsync(input);
if (validatioResult.IsSuccess)
{
var basket = await _repository.GetByCustomerAsync(input.CustomerEmail);
if (basket is null)
{
basket = await CreateEmplyBasket(input.CustomerEmail);
}
basket.Products = basket.Products.Add(input.Product);
await _repository.UpdateAsync(basket);
return(OperationResult <BasketDto> .Success(basket.ConvertToDto()));
}
return(OperationResult <BasketDto> .Fail(validatioResult));
}
public async Task <IActionResult> AddBasketProduct(AddBasketProductInput input)
{
var result = await _service.AddBasketProductAsync(input);
return(new OperationActionResult(result));
}
