make giving points update many at once in the db instead of updating one per time

[cubiquitous]

right now when we add the point, the point is update one by one instead of all at once. changing to updating many per time would allow so useful things. for instance, we could send just 1 message of the people that weren't updated.

we could also count the total of users who points where given and add a emoji with the amount. like this:

[waream2]

Sounds good to me

[cubiquitous]

this is partially resolved. the amount of people and the loop part is solved with #90 , but reducing the multiple calls is yet to be done.