public async Task <Output> Handle(CheckoutModel model)
{
var country = await _countryRepository.GetCountryById(model.Country);
State state = null;
if (model.State != null && model.State != Guid.Empty)
{
state = await _stateRepository.GetStateById(model.State, include : true);
}
ValidateStateOfCountry(model, state, country);
var document = new Document(model.Document);
var email = new Email(model.Email);
var address = new Address(model.AddressStreet, model.Complement, model.City, model.CEP, country?.Name, state?.Name);
var phone = new Phone(model.Phone);
var customer = new Customer(model.FirstName, model.LastName, document, email, address, phone);
model.Validate();
model.AddNotifications(customer);
if (model.Invalid)
{
return(new Output(false, "Pedido inválido", model.Notifications));
}
var order = new Order(customer);
if (model.CouponCode != string.Empty)
{
var coupon = _couponRepository.GetByCode(model.CouponCode);
order.ApplyCoupon(coupon);
}
var books = _bookRepository.Get(model.Order.Items.Select(item => item.ItemId));
if (books.Count != model.Order.Items.Distinct().Count())
{
order.AddNotification("Carrinho", "Alguns itens do carrinho não foram encontrados em nossa base de dados");
}
foreach (var item in model.Order.Items)
{
var book = books?.FirstOrDefault(x => x.Id == item.ItemId);
order.AddItem(new OrderItem(book, item.Quantity));
}
if (order.Total != model.Order.Total)
{
order.AddNotification("Total", "O total calculado não confere");
}
if (order.Invalid)
{
return(new Output(false, order, order.Notifications, "Pedido inválido"));
}
if (model.SaveInformations)
{
order.Customer.Activate();
}
_orderRepository.Add(order);
return(new Output(true, "Pedido adicionado com sucesso", order));
}