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60 lines
2.1 KiB
CoffeeScript
60 lines
2.1 KiB
CoffeeScript
errors = require '../commons/errors'
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wrap = require 'co-express'
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database = require '../commons/database'
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mongoose = require 'mongoose'
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Campaign = require '../models/Campaign'
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CourseInstance = require '../models/CourseInstance'
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Classroom = require '../models/Classroom'
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Course = require '../models/Course'
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User = require '../models/User'
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Level = require '../models/Level'
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parse = require '../commons/parse'
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module.exports =
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fetchNextLevel: wrap (req, res) ->
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levelOriginal = req.params.levelOriginal
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if not database.isID(levelOriginal)
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throw new errors.UnprocessableEntity('Invalid level original ObjectId')
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course = yield database.getDocFromHandle(req, Course)
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if not course
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throw new errors.NotFound('Course Instance not found.')
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campaign = yield Campaign.findById course.get('campaignID')
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if not campaign
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throw new errors.NotFound('Campaign not found.')
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levels = _.values(campaign.get('levels'))
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levels = _.sortBy(levels, 'campaignIndex')
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nextLevelOriginal = null
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foundLevelOriginal = false
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for level, index in levels
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if level.original.toString() is levelOriginal
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foundLevelOriginal = true
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nextLevelOriginal = levels[index+1]?.original
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break
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if not foundLevelOriginal
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throw new errors.NotFound('Level original ObjectId not found in that course')
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if not nextLevelOriginal
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return res.status(200).send({})
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dbq = Level.findOne({original: mongoose.Types.ObjectId(nextLevelOriginal)})
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dbq.sort({ 'version.major': -1, 'version.minor': -1 })
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dbq.select(parse.getProjectFromReq(req))
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level = yield dbq
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level = level.toObject({req: req})
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res.status(200).send(level)
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get: (Model, options={}) -> wrap (req, res) ->
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# Don't use standard rest middleware get, because we want to filter out adminOnly courses for non-admins
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query = {}
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query = {adminOnly: {$ne: true}} unless req.user?.isAdmin()
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dbq = Model.find(query)
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dbq.select(parse.getProjectFromReq(req))
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results = yield database.viewSearch(dbq, req)
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res.send(results)
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