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What do I need to do in order to add jomsocial points rules that subtract "x" points when a user unlikes an image, profile, groups, etc?
Already a few users have found the flaw and started liking and unliking the same button over and over again to increase their point total which defeats the whole purpose of even having it (to help promote real activity). I'm not sure why it's not already in the core set of rules (it should be). I have added custom jomsocial point rules to other components so I am pretty familiar with how it works, I just don't know if I only have to change the xml file or also find the unlike functions for each action?
I confirmed this is a bug. our developer will provide a fix if already done. but this bug still on queue.
so you must waiting for this issue. sorry for this inconvenience.