public Task Avatar([DisallowNull] FileBox file)
{
if (Logger.IsEnabled(LogLevel.Trace))
{
Logger.LogTrace($"avatar({file.Name})");
}
if (Id != Puppet.SelfId)
{
throw new InvalidOperationException("set avatar only available for user self");
}
return(Puppet.ContactAvatar(Id, file));
}
public Task <FileBox> Avatar()
{
if (Logger.IsEnabled(LogLevel.Trace))
{
Logger.LogTrace("avatar()");
}
try
{
return(Puppet.ContactAvatar(Id));
}
catch (Exception exception)
{
Logger.LogError(exception, "avatar() failed.");
return(Task.FromResult(FileBox.FromQRCode("https://u.wechat.com/EJ7pw_ug6XdWRdko3nortP0")));
}
}
