I have "wall posting" functionality within my app where one user can post on another user's wall.
The 'wall post' is currently set to pull the handle / username and profile photo from the user collection; however, when one user (the "author") posts on another user's wall, it does not pull the author's username and photo for that 'wall post' instead it pulls the user whose wall the author posted on.
For example, if Mary posts on Rachel's wall, the post will come through but it will show Rachel's profile photo and username.
Do you have any advice here?