codecombat/server/patches/patch_handler.coffee
2014-07-01 12:23:22 +08:00

81 lines
3.3 KiB
CoffeeScript

Patch = require './Patch'
User = require '../users/User'
Handler = require '../commons/Handler'
schema = require '../../app/schemas/models/patch'
{handlers} = require '../commons/mapping'
mongoose = require 'mongoose'
log = require 'winston'
sendwithus = require '../sendwithus'
PatchHandler = class PatchHandler extends Handler
modelClass: Patch
editableProperties: []
postEditableProperties: ['delta', 'target', 'commitMessage']
jsonSchema: require '../../app/schemas/models/patch'
makeNewInstance: (req) ->
patch = super(req)
patch.set 'creator', req.user._id
patch.set 'created', new Date().toISOString()
patch.set 'status', 'pending'
patch
getByRelationship: (req, res, args...) ->
return @setStatus(req, res, args[0]) if req.route.method is 'put' and args[1] is 'status'
super(arguments...)
setStatus: (req, res, id) ->
newStatus = req.body.status
unless newStatus in ['rejected', 'accepted', 'withdrawn']
return @sendBadInputError(res, 'Status must be "rejected", "accepted", or "withdrawn"')
@getDocumentForIdOrSlug id, (err, patch) =>
return @sendDatabaseError(res, err) if err
return @sendNotFoundError(res) unless patch?
targetInfo = patch.get('target')
targetHandler = require('../' + handlers[targetInfo.collection])
targetModel = targetHandler.modelClass
query = { 'original': targetInfo.original }
sort = { 'version.major': -1, 'version.minor': -1 }
targetModel.findOne(query).sort(sort).exec (err, target) =>
return @sendDatabaseError(res, err) if err
return @sendNotFoundError(res) unless target?
return @sendUnauthorizedError(res) unless targetHandler.hasAccessToDocument(req, target, 'get')
if newStatus in ['rejected', 'accepted']
return @sendUnauthorizedError(res) unless targetHandler.hasAccessToDocument(req, target, 'put')
if newStatus is 'withdrawn'
return @sendUnauthorizedError(res) unless req.user.get('_id').equals patch.get('creator')
# these require callbacks
patch.update {$set: {status: newStatus}}, {}, ->
target.update {$pull: {patches: patch.get('_id')}}, {}, ->
@sendSuccess(res, null)
onPostSuccess: (req, doc) ->
log.error 'Error sending patch created: could not find the loaded target on the patch object.' unless doc.targetLoaded
return unless doc.targetLoaded
watchers = doc.targetLoaded.get('watchers') or []
watchers = (w for w in watchers when not w.equals(req.user.get('_id')))
return unless watchers?.length
User.find({_id: {$in: watchers}}).select({email: 1, name: 1}).exec (err, watchers) =>
for watcher in watchers
@sendPatchCreatedEmail req.user, watcher, doc, doc.targetLoaded, req.body.editPath
sendPatchCreatedEmail: (patchCreator, watcher, patch, target, editPath) ->
# return if watcher._id is patchCreator._id
context =
email_id: sendwithus.templates.patch_created
recipient:
address: watcher.get('email')
name: watcher.get('name')
email_data:
doc_name: target.get('name') or '???'
submitter_name: patchCreator.get('name') or '???'
doc_link: "http://codecombat.com#{editPath}"
commit_message: patch.get('commitMessage')
sendwithus.api.send context, (err, result) ->
module.exports = new PatchHandler()