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122 lines
4.4 KiB
CoffeeScript
122 lines
4.4 KiB
CoffeeScript
RootView = require 'views/core/RootView'
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template = require 'templates/courses/teacher-classes-view'
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Classroom = require 'models/Classroom'
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Classrooms = require 'collections/Classrooms'
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Courses = require 'collections/Courses'
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Campaign = require 'models/Campaign'
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Campaigns = require 'collections/Campaigns'
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LevelSessions = require 'collections/LevelSessions'
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CourseInstance = require 'models/CourseInstance'
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CourseInstances = require 'collections/CourseInstances'
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ClassroomSettingsModal = require 'views/courses/ClassroomSettingsModal'
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InviteToClassroomModal = require 'views/courses/InviteToClassroomModal'
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User = require 'models/User'
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utils = require 'core/utils'
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helper = require 'lib/coursesHelper'
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module.exports = class TeacherClassesView extends RootView
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id: 'teacher-classes-view'
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template: template
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events:
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'click .edit-classroom': 'onClickEditClassroom'
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'click .archive-classroom': 'onClickArchiveClassroom'
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'click .unarchive-classroom': 'onClickUnarchiveClassroom'
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'click .add-students-btn': 'onClickAddStudentsButton'
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'click .create-classroom-btn': 'onClickCreateClassroomButton'
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initialize: (options) ->
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super(options)
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@classrooms = new Classrooms()
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@classrooms.fetchMine()
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@supermodel.trackCollection(@classrooms)
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@listenTo @classrooms, 'sync', ->
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for classroom in @classrooms.models
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classroom.sessions = new LevelSessions()
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jqxhrs = classroom.sessions.fetchForAllClassroomMembers(classroom)
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if jqxhrs.length > 0
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@supermodel.trackCollection(classroom.sessions)
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@courses = new Courses()
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@courses.fetch()
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@supermodel.trackCollection(@courses)
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@courseInstances = new CourseInstances()
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@courseInstances.fetchByOwner(me.id)
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@supermodel.trackCollection(@courseInstances)
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@progressDotTemplate = require 'templates/courses/progress-dot'
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# Level Sessions loaded after onLoaded to prevent race condition in calculateDots
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afterRender: ->
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super()
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$('.progress-dot').each (i, el) ->
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dot = $(el)
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dot.tooltip({
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html: true
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container: dot
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})
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onLoaded: ->
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helper.calculateDots(@classrooms, @courses, @courseInstances)
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super()
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onClickEditClassroom: (e) ->
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classroomID = $(e.target).data('classroom-id')
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classroom = @classrooms.get(classroomID)
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modal = new ClassroomSettingsModal({ classroom: classroom })
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@openModalView(modal)
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@listenToOnce modal, 'hide', @render
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onClickCreateClassroomButton: (e) ->
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classroom = new Classroom({ ownerID: me.id })
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modal = new ClassroomSettingsModal({ classroom: classroom })
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@openModalView(modal)
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@listenToOnce modal.classroom, 'sync', ->
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@classrooms.add(modal.classroom)
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@addFreeCourseInstances()
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@render()
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onClickAddStudentsButton: (e) ->
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classroomID = $(e.currentTarget).data('classroom-id')
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classroom = @classrooms.get(classroomID)
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modal = new InviteToClassroomModal({ classroom: classroom })
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@openModalView(modal)
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@listenToOnce modal, 'hide', @render
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onClickArchiveClassroom: (e) ->
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classroomID = $(e.currentTarget).data('classroom-id')
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classroom = @classrooms.get(classroomID)
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classroom.set('archived', true)
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classroom.save {}, {
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success: =>
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@render()
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}
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onClickUnarchiveClassroom: (e) ->
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classroomID = $(e.currentTarget).data('classroom-id')
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classroom = @classrooms.get(classroomID)
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classroom.set('archived', false)
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classroom.save {}, {
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success: =>
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@render()
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}
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addFreeCourseInstances: ->
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# so that when students join the classroom, they can automatically get free courses
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# non-free courses are generated when the teacher first adds a student to them
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for classroom in @classrooms.models
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for course in @courses.models
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continue if not course.get('free')
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courseInstance = @courseInstances.findWhere({classroomID: classroom.id, courseID: course.id})
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if not courseInstance
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courseInstance = new CourseInstance({
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classroomID: classroom.id
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courseID: course.id
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})
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# TODO: figure out a better way to get around triggering validation errors for properties
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# that the server will end up filling in, like an empty members array, ownerID
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courseInstance.save(null, {validate: false})
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@courseInstances.add(courseInstance)
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@listenToOnce courseInstance, 'sync', @addFreeCourseInstances
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return
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