public void Delete(Guid id)
{
var command = new DeleteTodoItem()
{
Id = id,
};
var service = new DeleteTodoItemService(context);
service.Handle(command);
}
public async Task <ActionResult> DeleteConfirmed(
Guid id,
CancellationToken cancellationToken)
{
var command = new DeleteTodoItem(id);
var envelope = new Envelope(command);
await MessageBus.Send(envelope, cancellationToken);
return(RedirectToAction("Index"));
}
public void Handle(DeleteTodoItem command)
{
var id = command.Id;
var item = (from i in context.TodoItems
where i.Id == id
select i).First();
context.TodoItems.Remove(item);
context.SaveChanges();
}
public async Task Handle(
Envelope <DeleteTodoItem> envelope,
CancellationToken cancellationToken)
{
DeleteTodoItem command = envelope.Message;
Guid messageId = envelope.MessageId;
TodoItem todoItem = await
_repository.Find(command.TodoItemId, cancellationToken);
if (todoItem == null)
{
throw new InvalidOperationException(
$"Cannot find todo item with id '{command.TodoItemId}'.");
}
todoItem.Delete();
await _repository.Save(todoItem, messageId, cancellationToken);
}
public async Task <IActionResult> Delete(DeleteTodoItem request)
{
await mediator.Send(request);
return(Ok());
}