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33 lines
1.2 KiB
CoffeeScript
33 lines
1.2 KiB
CoffeeScript
utils = require '../lib/utils'
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errors = require '../commons/errors'
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wrap = require 'co-express'
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Promise = require 'bluebird'
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database = require '../commons/database'
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mongoose = require 'mongoose'
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module.exports =
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names: (Model, options={}) -> wrap (req, res) ->
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# TODO: migrate to /db/collection?ids=...&project=... and /db/collection?originals=...&project=...
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ids = req.query.ids or req.body.ids
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ids = ids.split(',') if _.isString ids
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ids = _.uniq ids
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# Hack: levels loading thang types need the components returned as well.
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# Need a way to specify a projection for a query.
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project = {name: 1, original: 1, kind: 1, components: 1, prerenderedSpriteSheetData: 1}
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sort = if Model.schema.uses_coco_versions then {'version.major': -1, 'version.minor': -1} else {}
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for id in ids
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if not database.isID(id)
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throw new errors.UnprocessableEntity('Invalid MongoDB id given')
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ids = (mongoose.Types.ObjectId(id) for id in ids)
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promises = []
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for id in ids
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q = if Model.schema.uses_coco_versions then { original: id } else { _id: id }
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promises.push Model.findOne(q).select(project).sort(sort).exec()
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documents = yield promises
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res.status(200).send(documents)
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