     getActiveStudentsForPeriod: (courseId, periodId) ->
       _.where(@_get(courseId).students, period_id: periodId, is_active: true)
 
-    isSaving: (studentId) -> @_asyncStatus[studentId] is SAVING
-
 }
 
 extendConfig(RosterConfig, new CrudConfig())

{CrudConfig, makeSimpleStore, extendConfig} = require './helpers'
_ = require 'underscore'

SAVING = 'saving'

RosterConfig = {


    @_local[courseId].push(student)
    @emitChange()

  saved: (newProps, studentId) ->
    @_asyncStatus[studentId] = LOADED
    # update the student from all the courses rosters
    for courseId, roster of @_local
      students = roster.students
