public void ChangeProductName(ChangeProductNameCommand cmd)
{
if (_products.Any(x => x.Id == cmd.ProductId))
{
Apply(new ProductNameChanged(cmd.ProductId, cmd.Name));
}
}
public void ChangeProductName(ChangeProductNameCommand cmd)
{
if (_products.Any(x => x.Id == cmd.ProductId))
{
var @event = new ProductNameChanged(cmd.ProductId, cmd.Name);
Apply(@event);
Dispatch(@event);
}
}
public async Task HandleAsync(ChangeProductNameCommand command, CancellationToken cancellationToken = default)
{
var aggregateProduct = await _repo.GetAsync(command.Id, cancellationToken : cancellationToken);
if (aggregateProduct == null)
{
throw new CannotFindException("No data on this Id");
}
aggregateProduct.ChangeProductName(command);
await _repo.SaveAsync(aggregateProduct, cancellationToken);
}
public CommandEvent When(ChangeProductNameCommand cmd)
{
var productCatalog = _factory.Load <ProductCatalogAggregate>(cmd.RootId);
productCatalog.ChangeProductName(cmd);
try
{
_eventStore.AppendToStream <ProductCatalogAggregate>(cmd.RootId, productCatalog.Version,
productCatalog.Changes, productCatalog.DomainEvents.ToArray());
return(new CommandEvent(OperationStatus.Success));
}
catch (EventStoreConcurrencyException ex)
{
HandleConcurrencyException(ex, productCatalog);
return(new CommandEvent(OperationStatus.Success));
}
catch (Exception)
{
throw;
}
}
public Result <object> When(ChangeProductNameCommand cmd)
{
while (true)
{
var productCatalog = _factory.Load <ProductCatalogAggregate>(cmd.RootId);
productCatalog.ChangeProductName(cmd);
try
{
_eventStore.AppendToStream <ProductCatalogAggregate>(cmd.RootId, productCatalog.Version,
productCatalog.Changes);
return(new Result <object>(null, new List <Exception>()));
}
catch (EventStoreConcurrencyException ex)
{
HandleConcurrencyException(ex, productCatalog);
}
catch (Exception)
{
throw;
}
}
}
public Task HandleAsync(ChangeProductNameCommand command)
{
return(_writeRepository.UpdateNameAsync(command.Name, command.Id));
}
public void ChangeProductName(ChangeProductNameCommand command)
{
ApplyChange(new ChangedProductNameEvent(command.Name, this, command));
}
public async Task <IActionResult> ChangeProductName([FromBody] ChangeProductNameCommand command)
{
await _commandSender.SendAsync(command);
return(Ok());
}
public async Task <IActionResult> ChangeProductNameAsync([FromBody] ChangeProductNameCommand command)
{
await Mediator.SendAsync(command).ConfigureAwait(false);
return(Ok());
}
//Todo changeProductNameCommand Handler
public Task HandleAsync(ChangeProductNameCommand command, CancellationToken cancellationToken = new CancellationToken())
{
return(Task.CompletedTask);
}
