codecombat/app/views/editor/level/LevelFeedbackView.coffee
2014-09-01 13:51:30 -07:00

53 lines
1.9 KiB
CoffeeScript

CocoView = require 'views/kinds/CocoView'
CocoCollection = require 'collections/CocoCollection'
template = require 'templates/editor/level/level-feedback-view'
Level = require 'models/Level'
LevelFeedback = require 'models/LevelFeedback'
class LevelFeedbackCollection extends CocoCollection
model: LevelFeedback
initialize: (models, options) ->
super models, options
@url = "/db/level/#{options.level.get('slug')}/all_feedback"
comparator: (a, b) ->
score = 0
score -= 9001900190019001 if a.get('creator') is me.id
score += 9001900190019001 if b.get('creator') is me.id
score -= new Date(a.get 'created')
score -= -(new Date(b.get 'created'))
score -= 900190019001 if a.get('review')
score += 900190019001 if b.get('review')
if score < 0 then -1 else (if score > 0 then 1 else 0)
module.exports = class LevelFeedbackView extends CocoView
id: 'level-feedback-view'
template: template
className: 'tab-pane'
subscriptions:
'editor:view-switched': 'onViewSwitched'
constructor: (options) ->
super options
getRenderData: (context={}) ->
context = super(context)
context.moment = moment
context.allFeedback = []
context.averageRating = 0
context.totalRatings = 0
if @allFeedback
context.allFeedback = (m.attributes for m in @allFeedback.models when @allFeedback.models.length < 20 or m.get('review'))
context.averageRating = _.reduce((m.get('rating') for m in @allFeedback.models), (acc, x) -> acc + (x ? 5)) / (@allFeedback.models.length)
context.totalRatings = @allFeedback.models.length
else
context.loading = true
context
onViewSwitched: (e) ->
# Lazily load.
return unless e.targetURL is '#level-feedback-view'
unless @allFeedback
@allFeedback = @supermodel.loadCollection(new LevelFeedbackCollection(null, level: @options.level), 'feedback').model
@render()