public async Task <IActionResult> DoLongPolling()
{
SimpleLongPolling lp = new SimpleLongPolling("sample-channel");
var message = await lp.WaitAsync();
return(new ObjectResult(new { Message = (message != null ? message : "Long polling timeout!") }));
}
public IActionResult CreateDiscussionEntry([FromBody] DiscussionEntry entry)
{
if (entry == null)
{
_logger.LogError("Invalid object: entry was null");
return(BadRequest("Invalid client request"));
}
if (!ModelState.IsValid)
{
_logger.LogError("Invalid DiscussionEntry object sent from client.");
return(BadRequest("Invalid DiscussionEntry object sent from client."));
}
try
{
if (entry.NormalGroup.HasValue && !CheckGroupAuthorized(entry.NormalGroup.Value))
{
return(Unauthorized());
}
else if (entry.Subgroup.HasValue && !CheckSubGroupAuthorized(entry.Subgroup.Value))
{
return(Unauthorized());
}
entry.TimeStamp = DateTime.Now;
var userMail = AuthControllerExtensions.JwtNameExtractor(Request.Headers["Authorization"]);
var dbUser = _repository.User.GetUserByEmail(userMail);
entry.UserId = dbUser.Id;
_repository.DiscussionEntry.PostDiscussion(entry);
_repository.Save();
if (entry.Subgroup != null)
{
SimpleLongPolling.Publish($"subgroup{entry.Subgroup.Value}", entry.Id);
_pushSender.SendSubGroupPush(entry.Subgroup.Value, entry.Id, entry.Text, dbUser.Id);
}
else if (entry.NormalGroup != null)
{
SimpleLongPolling.Publish($"group{entry.NormalGroup.Value}", entry.Id);
_pushSender.SendGroupPush(entry.NormalGroup.Value, entry.Id, entry.Text, dbUser.Id);
}
return(Ok(_repository.DiscussionEntry.GetDiscussionEntryById(entry.Id)));
}
catch (Exception e)
{
_logger.LogError($"Something went wrong inside CreateDiscussionEntry: {e.Message}");
return(StatusCode(500, "Something went wrong during creating discussion entry"));
}
}
public async System.Threading.Tasks.Task <IActionResult> GetNewSubgroupDiscussionEntryAsync(int groupId)
{
try
{
if (!CheckSubGroupAuthorized(groupId))
{
return(Unauthorized());
}
var lp = new SimpleLongPolling($"subgroup{groupId}");
var id = await lp.WaitAsync();
var entry = _repository.DiscussionEntry.GetDiscussionEntryById(id);
return(Ok(entry));
}
catch (Exception e)
{
_logger.LogError($"Something went wrong while GetNewSubgroupDiscussionEntryAsync: {e.Message}");
return(StatusCode(500, $"Something went wrong while getting GetNewSubgroupDiscussionEntryAsync"));
}
}
public IActionResult SimulateTrigger(string message = "Sample publish message")
{
SimpleLongPolling.Publish("sample-channel", message);
return(new ObjectResult(new { Message = message, Status = "Published" }));
}
