Reactivity Problem with $in - Case 135

reactivity.coffee

#roles_custom.coffee (src/lib/roles_custom.coffee)

#TODO swap this function out with James's implementation or harness a proper implementation - Case 129
@getGroupsForUser = (userId) ->
  user = Meteor.users.findOne _id: userId
  if user and user.roles
    Object.keys user.roles

#checks to see if a user is the admin of user's group
#returns empty array if not admin of any groups, or array of strings of groups user is admin of
#TODO move this to a more appropriate spot
@hasRoleAdmin = (userId) ->
  groups = getGroupsForUser(userId)
  #Make sure to check if the user is part of the Roles.GLOBAL_GROUP
  groups.push Roles.GLOBAL_GROUP
  adminGroups = []
  _.each groups, (group) ->
    if Roles.userIsInRole userId, "admin", group
      adminGroups.push group
  return adminGroups

#This function will return all userIds (in an array) including the idea of user itself of all of the groups the said user
#is an admin of
@getAllUsersInAllGroups = (userId) ->
  #determine if user is an admin in any of his/her groups, unfortunately we will have to check if admin of group and not just an admin in general
  #1) find groups, if any
#  console.log userId
  groupUserIds = []
  groups = getGroupsForUser userId
  #Make sure to check if the user is part of the Roles.GLOBAL_GROUP
  groups.push Roles.GLOBAL_GROUP

  #2) iterate over each group in find all the 'users' in that group if the user is admin
  _.each groups, (group) ->
    if Roles.userIsInRole userId, "admin", group
      userIds = (user._id for user in Roles.getUsersInRole("user", group).fetch())
      _.each userIds, (userId) ->
        groupUserIds.push userId

  #3) add own id to the list
  if groupUserIds
    #push own id onto array of ids
    groupUserIds.push userId
    #    console.log "[getAllUsersInAllGroups]"
    #    console.log groupUserIds
    return groupUserIds

############################################################################################################################

#publications.coffee 
Meteor.publish "groupUsers", ->
  user = Users.findOne _id: @userId
  if user
    Users.find({})                          #reactive
    Users.find _id:                         #not reactive
      $in: getAllUsersInAllGroups(@userId)