public async Task <Response> CreateResponseAsync()
{
try
{
ChannelVm editableChannel = await loadChannelsService.GetChannelByIdAsync(request.Channel.ChannelId.Value);
ChannelVm channel = await updateChannelsService.EditChannelAsync(request.Channel, clientConnection.UserId.GetValueOrDefault()).ConfigureAwait(false);
if (editableChannel.ChannelName != channel.ChannelName)
{
var systemMessageInfo = SystemMessageInfoFactory.CreateNameChangedMessageInfo(editableChannel.ChannelName, channel.ChannelName);
var message = await systemMessagesService.CreateMessageAsync(ObjectsLibrary.Enums.ConversationType.Channel, channel.ChannelId.Value, systemMessageInfo);
conversationsNoticeService.SendSystemMessageNoticeAsync(message);
}
IEnumerable <long> usersId = await loadChannelsService.GetChannelUsersIdAsync(channel.ChannelId.GetValueOrDefault()).ConfigureAwait(false);
conversationsNoticeService.SendChannelNoticeAsync(channel, usersId.ToList(), clientConnection);
UsersConversationsCacheService.Instance.UpdateUsersChannelsAsync(usersId.ToList());
nodeNoticeService.SendChannelNodeNoticeAsync(channel, clientConnection.UserId.GetValueOrDefault(), null);
BlockSegmentVm segment = await BlockSegmentsService.Instance.CreateChannelSegmentAsync(channel, NodeSettings.Configs.Node.Id).ConfigureAwait(false);
BlockGenerationHelper.Instance.AddSegment(segment);
return(new ChannelsResponse(request.RequestId, channel));
}
catch (PermissionDeniedException ex)
{
Logger.WriteLog(ex, request);
return(new ResultResponse(request.RequestId, "Channel not found or user does not have access to the channel.", ObjectsLibrary.Enums.ErrorCode.PermissionDenied));
}
}
public async Task <Response> CreateResponseAsync()
{
try
{
request.Channel.ChannelId = null;
request.Channel.Tag = null;
ChannelVm channel = await createChannelsService.CreateChannelAsync(request.Channel, clientConnection.UserId.GetValueOrDefault(), request.Subscribers).ConfigureAwait(false);
List <long> usersId = await loadChannelsService.GetChannelUsersIdAsync(channel.ChannelId.GetValueOrDefault()).ConfigureAwait(false);
conversationsNoticeService.SendChannelNoticeAsync(channel, usersId, clientConnection);
UsersConversationsCacheService.Instance.UpdateUsersChannelsAsync(usersId);
nodeNoticeService.SendChannelNodeNoticeAsync(channel, clientConnection.UserId.Value, request.Subscribers);
BlockSegmentVm segment = await BlockSegmentsService.Instance.CreateChannelSegmentAsync(channel, NodeSettings.Configs.Node.Id).ConfigureAwait(false);
BlockGenerationHelper.Instance.AddSegment(segment);
return(new ChannelsResponse(request.RequestId, channel));
}
catch (UserNotFoundException ex)
{
Logger.WriteLog(ex, request);
return(new ResultResponse(request.RequestId, "Users not found.", ErrorCode.ObjectDoesNotExists));
}
catch (UserBlockedException ex)
{
Logger.WriteLog(ex, request);
return(new ResultResponse(request.RequestId, "The user is blacklisted by another user.", ErrorCode.UserBlocked));
}
}
public async Task HandleAsync()
{
var editableChannel = await loadChannelsService.GetChannelByIdAsync(notice.Channel.ChannelId.Value).ConfigureAwait(false);
ChannelVm channel = await createChannelsService.CreateOrEditChannelAsync(notice.Channel, notice.RequestorId, notice.Subscribers).ConfigureAwait(false);
if (editableChannel?.ChannelName == channel.ChannelName)
{
var systemMessageInfo = SystemMessageInfoFactory.CreateNameChangedMessageInfo(editableChannel.ChannelName, channel.ChannelName);
var message = await systemMessagesService.CreateMessageAsync(ObjectsLibrary.Enums.ConversationType.Channel, channel.ChannelId.Value, systemMessageInfo);
conversationsNoticeService.SendSystemMessageNoticeAsync(message);
}
IEnumerable <long> usersId = await loadChannelsService.GetChannelUsersIdAsync(channel.ChannelId.GetValueOrDefault()).ConfigureAwait(false);
conversationsNoticeService.SendChannelNoticeAsync(channel, usersId.ToList());
}