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81 lines
3 KiB
CoffeeScript
81 lines
3 KiB
CoffeeScript
Campaign = require './Campaign'
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Level = require '../levels/Level'
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Achievement = require '../achievements/Achievement'
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Handler = require '../commons/Handler'
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async = require 'async'
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mongoose = require 'mongoose'
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CampaignHandler = class CampaignHandler extends Handler
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modelClass: Campaign
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editableProperties: [
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'name'
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'i18n'
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'i18nCoverage'
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'ambientSound'
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'backgroundImage'
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'backgroundColor'
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'backgroundColorTransparent'
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'adjacentCampaigns'
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'levels'
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]
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jsonSchema: require '../../app/schemas/models/campaign.schema'
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hasAccess: (req) ->
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req.method is 'GET' or req.user?.isAdmin()
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getByRelationship: (req, res, args...) ->
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relationship = args[1]
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if relationship in ['levels', 'achievements']
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projection = {}
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if req.query.project
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projection[field] = 1 for field in req.query.project.split(',')
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@getDocumentForIdOrSlug args[0], (err, campaign) =>
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return @sendDatabaseError(res, err) if err
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return @sendNotFoundError(res) unless campaign?
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return @getRelatedLevels(req, res, campaign, projection) if relationship is 'levels'
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return @getRelatedAchievements(req, res, campaign, projection) if relationship is 'achievements'
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else
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super(arguments...)
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getRelatedLevels: (req, res, campaign, projection) ->
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extraProjectionProps = []
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unless _.isEmpty(projection)
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# Make sure that permissions and version are fetched, but not sent back if they didn't ask for them.
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extraProjectionProps.push 'permissions' unless projection.permissions
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extraProjectionProps.push 'version' unless projection.version
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projection.permissions = 1
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projection.version = 1
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levels = campaign.get('levels') or []
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f = (levelOriginal) ->
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(callback) ->
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query = { original: mongoose.Types.ObjectId(levelOriginal) }
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sort = { 'version.major': -1, 'version.minor': -1 }
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Level.findOne(query, projection).sort(sort).exec callback
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fetches = (f(level.original) for level in _.values(levels))
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async.parallel fetches, (err, levels) =>
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return @sendDatabaseError(res, err) if err
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filteredLevels = (_.omit(level.toObject(), extraProjectionProps) for level in levels)
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return @sendSuccess(res, filteredLevels)
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getRelatedAchievements: (req, res, campaign, projection) ->
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levels = campaign.get('levels') or []
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f = (levelOriginal) ->
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(callback) ->
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query = { related: levelOriginal }
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Achievement.find(query, projection).exec callback
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fetches = (f(level.original) for level in _.values(levels))
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async.parallel fetches, (err, achievementses) =>
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achievements = _.flatten(achievementses)
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return @sendDatabaseError(res, err) if err
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return @sendSuccess(res, (achievement.toObject() for achievement in achievements))
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onPutSuccess: (req, doc) ->
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docLink = "http://codecombat.com#{req.headers['x-current-path']}"
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@sendChangedHipChatMessage creator: req.user, target: doc, docLink: docLink
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module.exports = new CampaignHandler()
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