private static LedgerStruct.Channel _updateChannelStatus(LedgerStruct.Channel _c, byte _newStatus)
{
if (_c.status == _newStatus)
{
return(_c);
}
LedgerStruct.ChannelStatus channelStatus = LedgerStruct.getStandardChannelStatus();
// update counter of old status
if (_c.status != channelStatus.Uninitialized)
{
LedgerStruct.setChannelStatusNums(_c.status, LedgerStruct.getChannelStatusNums(_c.status) - 1);
}
// update counter of new status
LedgerStruct.setChannelStatusNums(_newStatus, LedgerStruct.getChannelStatusNums(_newStatus) + 1);
_c.status = _newStatus;
return(_c);
}
