Remove bootstrapping of classroom course data

server/models/Classroom.coffee

@@ -43,11 +43,6 @@ ClassroomSchema.pre('save', (next) ->
     next()
 )
 
-ClassroomSchema.post('init', (next) ->
-  # TODO: Remove this once classrooms are populated. This is only for when we are testing locked course content.
-  if not @get('courses')
-    @set('courses', coursesData)
-)
 
 ClassroomSchema.methods.isOwner = (userID) ->
   return userID.equals(@get('ownerID'))
@@ -68,26 +63,3 @@ ClassroomSchema.set('toObject', {
 })
 
 module.exports = Classroom = mongoose.model 'classroom', ClassroomSchema, 'classrooms'
-
-coursesData = []
-
-co ->
-  console.log 'Populating courses data...'
-  Course = require './Course'
-  Campaign = require './Campaign'
-  courses = yield Course.find()
-  campaigns = yield Campaign.find({_id: {$in: (course.get('campaignID') for course in courses)}})
-  campaignMap = {}
-  campaignMap[campaign.id] = campaign for campaign in campaigns
-  coursesData = []
-  for course in courses
-    courseData = { _id: course._id, levels: [] }
-    campaign = campaignMap[course.get('campaignID').toString()]
-    levels = _.values(campaign.get('levels'))
-    levels = _.sortBy(levels, 'campaignIndex')
-    for level in levels
-      levelData = { original: mongoose.Types.ObjectId(level.original) }
-      _.extend(levelData, _.pick(level, 'type', 'slug', 'name'))
-      courseData.levels.push(levelData)
-    coursesData.push(courseData)
-  console.log 'Populated courses data.'