Accept friendship about socialize-friendships HOT 2 CLOSED

FriendsCollection.after.insert(function(userId, document){
   var user = User.createEmpty(document.friendId);
   var friend = User.createEmpty(userId);

   //this if is a dirty dirty hack, unfortunately collection-hooks bypasses
   //collection2 with simple-schema when using collection.direct and doesn't
   //insert a proper record since we rely on simple-schema's autoValue feature
   if(friend.hasRequestFrom(user)){ //TODO: find a way around this hack
       //remove the the defunct request
       RequestsCollection.remove({userId:document.userId, requesterId:document.friendId});
       //create a reverse record for the other user
       //so the connection happens for both users
       FriendsCollection.insert({userId:document.friendId, friendId:userId});
   }
});

FriendsCollection.after.remove(function (userId, document) {
   //when a friend record is removed, remove the reverse record for the
   //other users so that the friend connection is terminated on both ends
   FriendsCollection.direct.remove({userId:document.friendId, friendId:userId});
});