codecombat/server/patches/patch_handler.coffee
2015-05-19 10:56:12 -07:00

118 lines
5.1 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'
hipchat = require '../hipchat'
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...)
get: (req, res) ->
if req.query.view in ['pending']
query = status: 'pending'
q = Patch.find(query)
q.exec (err, documents) =>
return @sendDatabaseError(res, err) if err
documents = (@formatEntity(req, doc) for doc in documents)
@sendSuccess(res, documents)
else
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unless newStatus in ['rejected', 'accepted', 'withdrawn']
return @sendBadInputError(res, 'Status must be "rejected", "accepted", or "withdrawn"')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 = { $or: [{'original': targetInfo.original}, {'_id': mongoose.Types.ObjectId(targetInfo.original)}] }
sort = { 'version.major': -1, 'version.minor': -1 }
targetModel.findOne(query).sort(sort).exec (err, target) =>
return @sendDatabaseError(res, err) if err
return @sendNotFoundError(res) unless target?
return @sendForbiddenError(res) unless targetHandler.hasAccessToDocument(req, target, 'get')
if newStatus in ['rejected', 'accepted']
return @sendForbiddenError(res) unless targetHandler.hasAccessToDocument(req, target, 'put')
if newStatus is 'withdrawn'
return @sendForbiddenError(res) unless req.user.get('_id').equals patch.get('creator')
patch.set 'status', newStatus
# Only increment statistics upon very first accept
if patch.isNewlyAccepted()
patch.set 'acceptor', req.user.get('id')
acceptor = req.user.get 'id'
submitter = patch.get 'creator'
User.incrementStat acceptor, 'stats.patchesAccepted'
# TODO maybe merge these increments together
if patch.isTranslationPatch()
User.incrementStat submitter, 'stats.totalTranslationPatches'
User.incrementStat submitter, User.statsMapping.translations[targetModel.modelName]
if patch.isMiscPatch()
User.incrementStat submitter, 'stats.totalMiscPatches'
User.incrementStat submitter, User.statsMapping.misc[targetModel.modelName]
# these require callbacks
patch.save (err) =>
log.error err if err?
target.update {$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
docLink = "http://codecombat.com#{req.headers['x-current-path']}"
@sendPatchCreatedHipChatMessage creator: req.user, patch: doc, target: doc.targetLoaded, docLink: docLink
watchers = doc.targetLoaded.get('watchers') or []
# Don't send these emails to the person who submitted the patch, or to Nick, George, or Scott.
watchers = (w for w in watchers when not w.equals(req.user.get('_id')) and not (w + '' in ['512ef4805a67a8c507000001', '5162fab9c92b4c751e000274', '51538fdb812dd9af02000001']))
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, docLink
sendPatchCreatedEmail: (patchCreator, watcher, patch, target, docLink) ->
# 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: docLink
commit_message: patch.get('commitMessage')
sendwithus.api.send context, (err, result) ->
sendPatchCreatedHipChatMessage: (options) ->
message = "#{options.creator.get('name')} submitted a patch to <a href=\"#{options.docLink}\">#{options.target.get('name')}</a>: #{options.patch.get('commitMessage')}"
hipchat.sendHipChatMessage message, ['main']
module.exports = new PatchHandler()