Hi I want to add functionality to our slack app that when slash command is used, it posts message from the actual command executer (not from a bot)
for example
if person Foo Bar posts message using slash command /treats
in channel where app bot invited as below
/treats thank you @jon_doe for your help
and expected message is
Foo Bar : thank you @jon_doe for your help
not like
MY APP BOT : thank you @jon_doe for your help
do I need to store every user's token and use accordingly in client.chat.postMessage
or is there safer, simpler way to achieve this?