public async Task <AnswerCreateCommandResult> ExecuteAsync(AnswerCreateCommand command, SimpleQAIdentity user, CancellationToken cancel)
{
var result = await _channel.ExecuteAsync(
"CreateAnswer {question} @qid @data",
new
{
qid = command.QuestionId,
data = GetAnswerData(command, command.QuestionId, user)
}).ConfigureAwait(false);
result = result[0].AsResults();
var aid = result[0].GetString();
var quesionData = result[1].GetStringArray();
var slug = quesionData[0];
var ownerId = quesionData[1];
if (ownerId != user.Id)
{
_channel.Dispatch("NotifyQuestionUpdate {user} @qid @uid",
new
{
qid = command.QuestionId,
uid = user.Id
});
}
return(new AnswerCreateCommandResult(command.QuestionId, slug, aid));
}
public Task SendMessageAsync(PushSubscriptionRequest request, CancellationToken cancel)
{
CheckInit();
var topic = GetRedisTopic(request.Topic);
_channel.Dispatch("subscribe @topic", new { topic });
return(Task.FromResult <Object>(null));
}
public Task <EndSessionCommandResult> ExecuteAsync(EndSessionCommand command, SimpleQAIdentity user, CancellationToken cancel)
{
_channel.Dispatch("EndSession {user} @SessionId", new { command.SessionId });
return(Task.FromResult(EndSessionCommandResult.Instance));
}
public Task <VisitQuestionCommandResult> ExecuteAsync(VisitQuestionCommand command, SimpleQAIdentity user, CancellationToken cancel)
{
_channel.Dispatch("VisitQuestion {question} @QuestionId @Views", command);
return(Task.FromResult(VisitQuestionCommandResult.Nothing));
}
/// <summary>
/// Executes the given command without waiting.
/// </summary>
/// <param name="channel"><see cref="IRedisChannel"/></param>
/// <param name="command">The Redis command.</param>
public static void Dispatch(this IRedisChannel channel, String command)
{
channel.Dispatch <Object>(command, null);
}
