public GroupChannelOut CreateGroupChannel(IDbConnection connection, ChannelDataModel baseData)
{
GroupChannelOut result = null;
var groupType = (byte)ChannelTypes.Group;
var maxChannelsFromUser = 1;
var channels = _channelRepo.GetPreCreateChannels(connection, groupType, baseData.CreatorId, baseData.ChannelName).ToList();
if (channels.Any())
{
var existChannelByName = channels.SingleOrDefault(i => i.channelName == baseData.ChannelName);
if (existChannelByName != null)
{
throw new Exception(Error.ChannelNameNotValid);
}
if (channels.Count > maxChannelsFromUser)
{
throw new Exception(Error.UserGroupChannelLimit);
}
}
var userChannel = CreateChannel(connection, baseData, baseData.CreatorId);
var startMessage = CreateMessage(connection, new ChannelMessageDataModel
{
UserId = userChannel.CreatorId,
DateCreate = userChannel.DateCreate,
ChannelId = userChannel.Id,
UserName = userChannel.CreatorName,
Message = "Welcome to " + userChannel.ChannelName + "!",
UserIcon = userChannel.ChannelIcon,
});
var userChannelOut = new GroupChannelOut(userChannel, userChannel.CreatorId)
{
Messages = new Dictionary <long, ChannelMessageDataModel> {
{ startMessage.Id, startMessage }
}
};
userChannelOut.SetUsersIfCanMansge(connection, _channelConnRepo);
userChannelOut.SetBtnSend(true);
userChannelOut.SetComplexButtonView();
result = userChannelOut;
return(result);
}
public Dictionary <int, GroupChannelOut> GetGroupChannelsOut(IDbConnection connection, int currentUserId, int skipMessages = 0)
{
var groupChannelType = (byte)ChannelTypes.Group;
var groupChannels = new Dictionary <int, GroupChannelOut>();
var channels = _channelConnRepo.GetUserConnectedChannls(connection, currentUserId, groupChannelType);
foreach (var channel in channels)
{
var pChOut = new GroupChannelOut(channel.ChannelData.ConvertToWorkModel(), currentUserId);
pChOut.SetMessages(connection, _channelMessageRepo, skipMessages);
pChOut.SetComplexButtonView();
pChOut.SetBtnSend(channel.MessageSend);
pChOut.SetUsersIfCanMansge(connection, _channelConnRepo);
groupChannels.Add(pChOut.ChannelId, pChOut);
// break;
}
return(groupChannels);
}