* MM-49845: fixes acknowledgements in getpostsince
GetPostsSince returns posts updated after a user requested date.
If a user acknowledges a post the post's update at won't change thus not
getting that post returned from GetPostsSince. This is troublesome
particularly for the mobile client since it relies a lot to
GetPostsSince for keeping the data up to date.
This commit updates the post's update_at when a user
acknowledges/un-acknowledges a post fixing this way the issue above.
* Fixes linter
* Apply suggestions from code review
style changes
Co-authored-by: Jesse Hallam <jesse@thehallams.ca>
* Rename ack to acknowledgement
Co-authored-by: Jesse Hallam <jesse@thehallams.ca>
3094f10557