public async Task <ValidationResult> ValidateRemoveBasketProductAsync(RemoveBasketProductInput 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."));
}
}
Basket basket = await _basketRepository.GetByCustomerAsync(input.CustomerEmail);
if (basket is null)
{
validationResult.Messages.Add(new(nameof(RemoveBasketProductInput.CustomerEmail), $"El carrito no existe."));
}
else if (!basket.Products.Any(x => x.ProductId == input.ProductId))
{
validationResult.Messages.Add(new(nameof(RemoveBasketProductInput.CustomerEmail), $"El producto no esta en el carrito."));
}
return(validationResult);
}
public async Task <OperationResult <BasketDto> > RemoveBasketProductAsync(RemoveBasketProductInput input)
{
var validatioResult = await _validator.ValidateRemoveBasketProductAsync(input);
if (validatioResult.IsSuccess)
{
var basket = await _repository.GetByCustomerAsync(input.CustomerEmail);
basket.Products = basket.Products.Where(x => x.ProductId != input.ProductId);
await _repository.UpdateAsync(basket);
return(OperationResult <BasketDto> .Success(basket.ConvertToDto()));
}
return(OperationResult <BasketDto> .Fail(validatioResult));
}
