public async Task <CustomerOutput> Execute(Guid customerId)
{
Customer customer = await _customerReadOnlyRepository.Get(customerId);
if (customer == null)
{
throw new CustomerNotFoundException($"The customer {customerId} does not exists or is not processed yet.");
}
List <AccountOutput> accounts = new List <AccountOutput> ();
foreach (Guid accountId in customer.Accounts.ToReadOnlyCollection())
{
Account account = await _accountReadOnlyRepository.Get(accountId);
if (account != null)
{
AccountOutput accountOutput = new AccountOutput(account);
accounts.Add(accountOutput);
}
}
CustomerOutput output = new CustomerOutput(customer, accounts);
return(output);
}
public async Task Process(GetCustomerDetailsInput input)
{
Customer customer = await customerReadOnlyRepository.Get(input.CustomerId);
if (customer == null)
{
throw new CustomerNotFoundException($"The customer {input.CustomerId} does not exist or it was not processed yet.");
}
List <Order> orders = await orderReadOnlyRepository.GetByCustomer(input.CustomerId);
List <OrderOutput> orderOutputs = new List <OrderOutput>();
if (orders.Count == 0)
{
throw new CustomerNotFoundException($"No order found for customer {input.CustomerId}.");
}
else
{
foreach (var item in orders)
{
OrderOutput orderOutput = outputConverter.Map <OrderOutput>(item);
orderOutputs.Add(orderOutput);
}
}
CustomerOutput output = outputConverter.Map <CustomerOutput>(customer);
output = new CustomerOutput(customer.Id, customer.PIN.Text, customer.Name.Text, orderOutputs);
outputBoundary.Populate(output);
}
public async Task <CustomerResult> Get(Guid id)
{
var customer = await customerReadOnlyRepository.Get(id);
CustomerResult customerResult = resultConverter.Map <CustomerResult>(customer);
return(customerResult);
}
public async Task <ScheduleResult> Process(UpdateScheduleCommand command)
{
Domain.Schedule.Schedule schedule = new Domain.Schedule.Schedule(command.ScheduleId, command.Day, command.Hour)
{
Customer = await customerReadOnlyRepository.Get(command.CustomerId),
Service = await serviceReadOnlyRepository.Get(command.ServiceId)
};
await scheduleWriteOnlyRepository.Update(schedule);
ScheduleResult scheduleResult = resultConverter.Map <ScheduleResult>(schedule);
return(scheduleResult);
}
public async Task Process(AddBasketInput input)
{
Customer customer = await customerReadOnlyRepository.Get(input.CustomerId);
if (customer == null)
{
throw new CustomerNotFoundException($"The customer {input.CustomerId} does not exist or it was not processed yet.");
}
Basket basket = new Basket(customer.Id);
await basketWriteOnlyRepository.Add(basket);
CustomerOutput customerOutput = outputConverter.Map <CustomerOutput>(customer);
BasketOutput basketOutput = outputConverter.Map <BasketOutput>(basket);
AddBasketOutput output = new AddBasketOutput(customerOutput, basketOutput);
outputBoundary.Populate(output);
}
public async Task Process(RegisterInput message)
{
Customer customer = new Customer(message.PIN, message.Name);
Account account = new Account();
account.Open(customer.Id, new Credit(account.Id, message.InitialAmount));
customer.Register(account.Id);
var customerEvents = customer.GetEvents();
var accountEvents = account.GetEvents();
await bus.Publish(customerEvents);
await bus.Publish(accountEvents);
//
// To ensure the Customer and Account are created in the database
// we wait for the records be available in the following queries
// with retry
//
bool consumerReady = await RetryGet(async() => await customerReadOnlyRepository.Get(customer.Id)) &&
await RetryGet(async() => await accountReadOnlyRepository.Get(account.Id));
if (!consumerReady)
{
customer = null;
account = null;
//
// TODO: Throw exception, monitor the inconsistencies and fail fast.
//
}
CustomerOutput customerOutput = responseConverter.Map <CustomerOutput>(customer);
AccountOutput accountOutput = responseConverter.Map <AccountOutput>(account);
RegisterOutput output = new RegisterOutput(customerOutput, accountOutput);
outputBoundary.Populate(output);
}
public async Task Process(GetCustomerDetailsInput input)
{
//
// TODO: The following queries could be simplified
//
Customer customer = await customerReadOnlyRepository.Get(input.CustomerId);
if (customer == null)
{
throw new CustomerNotFoundException($"The customer {input.CustomerId} does not exists or is not processed yet.");
}
List <AccountOutput> accounts = new List <AccountOutput>();
foreach (var accountId in customer.Accounts)
{
Account account = await accountReadOnlyRepository.Get(accountId);
//
// TODO: The "Accout closed state" is not propagating to the Customer Aggregate
//
if (account != null)
{
AccountOutput accountOutput = outputConverter.Map <AccountOutput>(account);
accounts.Add(accountOutput);
}
}
CustomerOutput output = outputConverter.Map <CustomerOutput>(customer);
output = new CustomerOutput(
customer.Id,
customer.PIN.Text,
customer.Name.Text,
accounts);
outputBoundary.Populate(output);
}
public async Task Process(CheckoutInput input)
{
Customer customer = await customerReadOnlyRepository.Get(input.CustomerId);
if (customer == null)
{
throw new CustomerNotFoundException($"The customer {input.CustomerId} does not exist or it was not processed yet.");
}
Basket basket = await basketReadOnlyRepository.Get(input.BasketId);
if (basket == null)
{
throw new BasketNotFoundException($"The basket {input.BasketId} does not exist or it was already deleted.");
}
CustomerOutput customerOutput = outputConverter.Map <CustomerOutput>(customer);
BasketOutput basketOutput = outputConverter.Map <BasketOutput>(basket);
CheckoutOutput output = new CheckoutOutput(customerOutput, basketOutput, input.OrderDate, basket.GetTotalPrice().Value);
outputBoundary.Populate(output);
}
public async Task Proccess(Guid id)
{
var customer = await customerReadOnlyRepository.Get(id);
await customerWriteOnlyRepository.Delete(customer);
}
