public async Task <CarrinhoViewModel> GetOrCreateCarrinhoForUser(string usuarioNome)
{
var carrinhoSpec = new CarrinhoComItemsSpecification(usuarioNome);
var carrinho = (await _carrinhoRepository.ListAsync(carrinhoSpec)).FirstOrDefault();
if (carrinho == null)
{
return(await CreateCarrinhoForUser(usuarioNome));
}
return(CreateViewModelFromCarrinho(carrinho));
}
public async Task TransferCarrinhoAsync(string anonimosId, string usuarioNome)
{
Guard.Against.NullOrEmpty(anonimosId, nameof(anonimosId));
Guard.Against.NullOrEmpty(usuarioNome, nameof(usuarioNome));
var carrinhoSpec = new CarrinhoComItemsSpecification(anonimosId);
var carrinho = (await _carrinhoRepository.ListAsync(carrinhoSpec)).FirstOrDefault();
if (carrinho == null)
{
return;
}
carrinho.CompraId = usuarioNome;
await _carrinhoRepository.UpdateAsync(carrinho);
}
public async Task <int> GetCarrinhoItemCountAsync(string usuarioNome)
{
Guard.Against.NullOrEmpty(usuarioNome, nameof(usuarioNome));
var carrinhoSpec = new CarrinhoComItemsSpecification(usuarioNome);
var carrinho = (await _carrinhoRepository.ListAsync(carrinhoSpec)).FirstOrDefault();
if (carrinho == null)
{
_logger.LogInformation($"No basket found for {usuarioNome}");
return(0);
}
int count = carrinho.Items.Sum(i => i.Quantidade);
_logger.LogInformation($"Basket for {usuarioNome} has {count} items.");
return(count);
}
