Replace HipChat with Slack

app/locale/en.coffee

@@ -868,7 +868,7 @@
     social_facebook: "Like CodeCombat on Facebook"
     social_twitter: "Follow CodeCombat on Twitter"
     social_gplus: "Join CodeCombat on Google+"
-    social_hipchat: "Chat with us in the public CodeCombat Slack channel"
+    social_slack: "Chat with us in the public CodeCombat Slack channel"
     contribute_to_the_project: "Contribute to the project"
 
   clans:
@@ -1294,7 +1294,7 @@
     join_desc_3: ", or find us in our "
     join_desc_4: "and we'll go from there!"
     join_url_email: "Email us"
-    join_url_hipchat: "public Slack channel"
+    join_url_slack: "public Slack channel"
     archmage_subscribe_desc: "Get emails on new coding opportunities and announcements."
     artisan_introduction_pref: "We must construct additional levels! People be clamoring for more content, and we can only build so many ourselves. Right now your workstation is level one; our level editor is barely usable even by its creators, so be wary. If you have visions of campaigns spanning for-loops to"
     artisan_introduction_suf: ", then this class might be for you."

app/templates/community-view.jade

@@ -66,7 +66,7 @@ block content
           img(src="/images/pages/community/logo_g+.png", data-i18n="[data-content]community.social_gplus" data-content="Join CodeCombat on Google+")
 
         a(href="https://coco-slack-invite.herokuapp.com/")
-          img(src="/images/pages/community/logo_hipchat.png", data-i18n="[data-content]community.social_hipchat" data-content="Chat with us in the public CodeCombat Slack channel")
+          img(src="/images/pages/community/logo_slack.png", data-i18n="[data-content]community.social_slack" data-content="Chat with us in the public CodeCombat Slack channel")
 
     .half-width
 

app/templates/contribute/archmage.jade

@@ -51,7 +51,7 @@ block content
           | Email us
         span(data-i18n="contribute.join_desc_3")
           | , or find us in our 
-        a(href="https://coco-slack-invite.herokuapp.com/", data-i18n="contribute.join_url_hipchat") public Slack channel
+        a(href="https://coco-slack-invite.herokuapp.com/", data-i18n="contribute.join_url_slack") public Slack channel
         span  
         span(data-i18n="contribute.join_desc_4")
           | and we'll go from there!

multicore.coffee

@@ -76,10 +76,10 @@ if cluster.isMaster
     message = "Worker #{worker.id} died! #{deaths[Math.floor Math.random() * deaths.length]}"
     console.log message
     try
-      hipchat = require './server/hipchat'
-      hipchat.sendHipChatMessage(message, ['tower'], {papertrail: true})
+      slack = require './server/slack'
+      slack.sendSlackMessage(message, ['tower'], {papertrail: true})
     catch error
-      console.log "Couldn't send HipChat message on server death:", error
+      console.log "Couldn't send Slack message on server death:", error
     cluster.fork()
 else
   require('coffee-script')

server/campaigns/campaign_handler.coffee

@@ -126,7 +126,7 @@ CampaignHandler = class CampaignHandler extends Handler
 
   onPutSuccess: (req, doc) ->
     docLink = "http://codecombat.com#{req.headers['x-current-path']}"
-    @sendChangedHipChatMessage creator: req.user, target: doc, docLink: docLink
+    @sendChangedSlackMessage creator: req.user, target: doc, docLink: docLink
 
   getNamesByIDs: (req, res) -> @getNamesByOriginals req, res, true
 

server/commons/Handler.coffee

@@ -6,7 +6,7 @@ log = require 'winston'
 Patch = require '../patches/Patch'
 User = require '../users/User'
 sendwithus = require '../sendwithus'
-hipchat = require '../hipchat'
+slack = require '../slack'
 deltasLib = require '../../app/core/deltas'
 
 PROJECT = {original: 1, name: 1, version: 1, description: 1, slug: 1, kind: 1, created: 1, permissions: 1}
@@ -457,7 +457,7 @@ module.exports = class Handler
 
   notifyWatchersOfChange: (editor, changedDocument, editPath) ->
     docLink = "http://codecombat.com#{editPath}"
-    @sendChangedHipChatMessage creator: editor, target: changedDocument, docLink: docLink
+    @sendChangedSlackMessage creator: editor, target: changedDocument, docLink: docLink
     watchers = changedDocument.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(editor.get('_id')) and not (w + '' in ['512ef4805a67a8c507000001', '5162fab9c92b4c751e000274', '51538fdb812dd9af02000001']))
@@ -479,10 +479,10 @@ module.exports = class Handler
         commit_message: changedDocument.get('commitMessage')
     sendwithus.api.send context, (err, result) ->
 
-  sendChangedHipChatMessage: (options) ->
+  sendChangedSlackMessage: (options) ->
     message = "#{options.creator.get('name')} saved a change to <a href=\"#{options.docLink}\">#{options.target.get('name')}</a>: #{options.target.get('commitMessage') or '(no commit message)'}"
     rooms = if /Diplomat submission/.test(message) then ['main'] else ['main', 'artisans']
-    hipchat.sendHipChatMessage message, rooms
+    slack.sendSlackMessage message, rooms
 
   makeNewInstance: (req) ->
     model = new @modelClass({})

server/middleware/versions.coffee

@@ -2,7 +2,7 @@ utils = require '../lib/utils'
 errors = require '../commons/errors'
 User = require '../users/User'
 sendwithus = require '../sendwithus'
-hipchat = require '../hipchat'
+slack = require '../slack'
 _ = require 'lodash'
 wrap = require 'co-express'
 mongoose = require 'mongoose'
@@ -94,10 +94,10 @@ module.exports =
     editPath = req.headers['x-current-path']
     docLink = "http://codecombat.com#{editPath}"
 
-    # Post a message on HipChat
+    # Post a message on Slack
     message = "#{req.user.get('name')} saved a change to <a href=\"#{docLink}\">#{doc.get('name')}</a>: #{doc.get('commitMessage') or '(no commit message)'}"
     rooms = if /Diplomat submission/.test(message) then ['main'] else ['main', 'artisans']
-    hipchat.sendHipChatMessage message, rooms
+    slack.sendSlackMessage message, rooms
 
     # Send emails to watchers
     watchers = doc.get('watchers') or []

server/models/TrialRequest.coffee

@@ -2,7 +2,6 @@ closeIO = require '../lib/closeIO'
 log = require 'winston'
 mongoose = require 'mongoose'
 config = require '../../server_config'
-hipchat = require '../hipchat'
 sendwithus = require '../sendwithus'
 Prepaid = require '../prepaids/Prepaid'
 jsonSchema = require '../../app/schemas/models/trial_request.schema'

server/patches/patch_handler.coffee

@@ -6,7 +6,7 @@ schema = require '../../app/schemas/models/patch'
 mongoose = require 'mongoose'
 log = require 'winston'
 sendwithus = require '../sendwithus'
-hipchat = require '../hipchat'
+slack = require '../slack'
 
 PatchHandler = class PatchHandler extends Handler
   modelClass: Patch
@@ -88,7 +88,7 @@ PatchHandler = class PatchHandler extends Handler
     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
+    @sendPatchCreatedSlackMessage 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']))
@@ -111,8 +111,8 @@ PatchHandler = class PatchHandler extends Handler
         commit_message: patch.get('commitMessage')
     sendwithus.api.send context, (err, result) ->
 
-  sendPatchCreatedHipChatMessage: (options) ->
+  sendPatchCreatedSlackMessage: (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']
+    slack.sendSlackMessage message, ['main']
 
 module.exports = new PatchHandler()

server/payments/payment_handler.coffee

@@ -7,7 +7,7 @@ Handler = require '../commons/Handler'
 mongoose = require 'mongoose'
 log = require 'winston'
 sendwithus = require '../sendwithus'
-hipchat = require '../hipchat'
+slack = require '../slack'
 config = require '../../server_config'
 request = require 'request'
 async = require 'async'
@@ -178,7 +178,7 @@ PaymentHandler = class PaymentHandler extends Handler
               if err
                 @logPaymentError(req, 'Apple incr db error.'+err)
                 return @sendDatabaseError(res, err)
-              @sendPaymentHipChatMessage user: req.user, payment: payment
+              @sendPaymentSlackMessage user: req.user, payment: payment
               @sendCreated(res, @formatEntity(req, payment))
             )
           )
@@ -270,7 +270,7 @@ PaymentHandler = class PaymentHandler extends Handler
               if err
                 @logPaymentError(req, 'Stripe recalc db error. '+err)
                 return @sendDatabaseError(res, err)
-              @sendPaymentHipChatMessage user: req.user, payment: payment
+              @sendPaymentSlackMessage user: req.user, payment: payment
               @sendSuccess(res, @formatEntity(req, payment))
           )
       )
@@ -333,7 +333,7 @@ PaymentHandler = class PaymentHandler extends Handler
         if err
           @logPaymentError(req, 'Stripe incr db error. '+err)
           return @sendDatabaseError(res, err)
-        @sendPaymentHipChatMessage user: req.user, payment: payment
+        @sendPaymentSlackMessage user: req.user, payment: payment
         @sendCreated(res, @formatEntity(req, payment))
       )
     )
@@ -403,12 +403,12 @@ PaymentHandler = class PaymentHandler extends Handler
       user.save((err) -> done(err))
     )
 
-  sendPaymentHipChatMessage: (options) ->
+  sendPaymentSlackMessage: (options) ->
     try
       message = "#{options.user?.get('name')} bought #{options.payment?.get('amount')} via #{options.payment?.get('service')}"
       message += " for #{options.payment.get('description')}" if options.payment?.get('description')
-      hipchat.sendHipChatMessage message, ['tower']
+      slack.sendSlackMessage message, ['tower']
     catch e
-      log.error "Couldn't send HipChat message on payment because of error: #{e}"
+      log.error "Couldn't send Slack message on payment because of error: #{e}"
 
 module.exports = new PaymentHandler()

server/payments/subscription_handler.coffee

@@ -7,7 +7,7 @@ mongoose = require 'mongoose'
 async = require 'async'
 config = require '../../server_config'
 Handler = require '../commons/Handler'
-hipchat = require '../hipchat'
+slack = require '../slack'
 discountHandler = require './discount_handler'
 Prepaid = require '../prepaids/Prepaid'
 User = require '../users/User'
@@ -185,9 +185,9 @@ class SubscriptionHandler extends Handler
                     return @sendDatabaseError(res, err)
                   try
                     msg = "Year subscription purchased by #{req.user.get('email')} #{req.user.id}"
-                    hipchat.sendHipChatMessage msg, ['tower']
+                    slack.sendSlackMessage msg, ['tower']
                   catch error
-                    @logSubscriptionError(req.user, "Year sub sale HipChat tower msg error: #{JSON.stringify(error)}")
+                    @logSubscriptionError(req.user, "Year sub sale Slack tower msg error: #{JSON.stringify(error)}")
                   @sendSuccess(res, user)
 
   subscribeWithPrepaidCode: (req, res) ->

server/prepaids/prepaid_handler.coffee

@@ -1,6 +1,6 @@
 Course = require '../courses/Course'
 Handler = require '../commons/Handler'
-hipchat = require '../hipchat'
+slack = require '../slack'
 Prepaid = require './Prepaid'
 User = require '../users/User'
 StripeUtils = require '../lib/stripe_utils'
@@ -212,7 +212,7 @@ PrepaidHandler = class PrepaidHandler extends Handler
                 @logError(user, "createPayment error: #{JSON.stringify(err)}")
                 return done(err)
               msg = "Prepaid code purchased: #{type} seats=#{maxRedeemers} #{user.get('email')}"
-              hipchat.sendHipChatMessage msg, ['tower']
+              slack.sendSlackMessage msg, ['tower']
               done(null, prepaid)
 
   purchasePrepaidTerminalSubscription: (user, description, maxRedeemers, months, timestamp, token, product, done) ->
@@ -249,7 +249,7 @@ PrepaidHandler = class PrepaidHandler extends Handler
               @logError(user, "createPayment error: #{JSON.stringify(err)}")
               return done(err)
             msg = "Prepaid code purchased: #{type} users=#{maxRedeemers} months=#{months} #{user.get('email')}"
-            hipchat.sendHipChatMessage msg, ['tower']
+            slack.sendSlackMessage msg, ['tower']
             done(null, prepaid)
 
   get: (req, res) ->

server/routes/contact.coffee

@@ -5,7 +5,6 @@ sendwithus = require '../sendwithus'
 async = require 'async'
 LevelSession = require '../levels/sessions/LevelSession'
 moment = require 'moment'
-hipchat = require '../hipchat'
 
 module.exports.setup = (app) ->
   app.post '/contact', (req, res) ->

server/routes/db.coffee

@@ -3,7 +3,7 @@ errors = require '../commons/errors'
 handlers = require('../commons/mapping').handlers
 handlerUrlOverrides = require('../commons/mapping').handlerUrlOverrides
 mongoose = require 'mongoose'
-hipchat = require '../hipchat'
+slack = require '../slack'
 
 module.exports.setup = (app) ->
   # This is hacky and should probably get moved somewhere else, I dunno
@@ -50,7 +50,7 @@ module.exports.setup = (app) ->
         log.error(error.stack)
         # TODO: Generally ignore this error: error: Error trying db method get route analytics.log.event from undefined: Error: Cannot find module '../undefined'
         unless "#{parts}" in ['analytics.users.active']
-          hipchat.sendHipChatMessage errorMessage, ['tower'], papertrail: true
+          slack.sendSlackMessage errorMessage, ['tower'], papertrail: true
         errors.notFound(res, "Route #{req?.path} not found.")
     
     app.all '/db/' + moduleName + '/*', routeHandler

server/slack.coffee

@@ -0,0 +1,31 @@
+config = require '../server_config'
+request = require 'request'
+log = require 'winston'
+
+roomChannelMap =
+  main: '#general'
+  artisans: '#artisan'
+
+module.exports.sendSlackMessage = sendSlackMessage = (message, rooms=['tower'], options={}) ->
+  return unless config.isProduction
+  unless token = config.slackToken
+    log.info "No Slack token."
+    return
+  for room in rooms
+    channel = roomChannelMap[room] ? room
+    form =
+      channel: channel
+      token: token
+      text: message
+    if options.papertrail
+      secondsFromEpoch = Math.floor(new Date().getTime() / 1000)
+      link = "https://papertrailapp.com/groups/488214/events?time=#{secondsFromEpoch}"
+      form.text += " #{link}"
+    # https://api.slack.com/docs/formatting
+    form.text = form.text.replace('&', '&amp;').replace('<', '&lt;').replace('>', '&gt;')
+    url = "https://slack.com/api/chat.postMessage"
+    request.post {uri: url, form: form}, (err, res, body) ->
+      return log.errr('Error sending Slack message:', err) if err
+      return log.error("Slack returned error: #{body.error}") unless body.ok
+      log.warn("Slack returned warning: #{body.warning}") if body.warning 
+      # log.info "Got Slack message response:", body

server/users/user_handler.coffee

@@ -21,7 +21,7 @@ EarnedAchievement = require '../achievements/EarnedAchievement'
 UserRemark = require './remarks/UserRemark'
 {findStripeSubscription} = require '../lib/utils'
 {isID} = require '../lib/utils'
-hipchat = require '../hipchat'
+slack = require '../slack'
 sendwithus = require '../sendwithus'
 Prepaid = require '../prepaids/Prepaid'
 UserPollsRecord = require '../polls/UserPollsRecord'
@@ -503,7 +503,7 @@ UserHandler = class UserHandler extends Handler
         req.user.save (err) =>
           return @sendDatabaseError(res, err) if err
           @sendSuccess(res, {result: 'success'})
-          hipchat.sendHipChatMessage "#{req.body.githubUsername or req.user.get('name')} just signed the CLA.", ['main']
+          slack.sendSlackMessage "#{req.body.githubUsername or req.user.get('name')} just signed the CLA.", ['main']
 
   avatar: (req, res, id) ->
     if not isID(id)

server_config.coffee

@@ -69,6 +69,8 @@ config.hipchat =
   tower: process.env.COCO_HIPCHAT_TOWER_API_KEY or ''
   artisans: process.env.COCO_HIPCHAT_ARTISANS_API_KEY or ''
 
+config.slackToken = process.env.COCO_SLACK_TOKEN or ''
+
 config.queue =
   accessKeyId: process.env.COCO_AWS_ACCESS_KEY_ID or ''
   secretAccessKey: process.env.COCO_AWS_SECRET_ACCESS_KEY or ''

server_setup.coffee

@@ -16,7 +16,7 @@ config = require './server_config'
 auth = require './server/routes/auth'
 routes = require './server/routes'
 UserHandler = require './server/users/user_handler'
-hipchat = require './server/hipchat'
+slack = require './server/slack'
 Mandate = require './server/models/Mandate'
 global.tv4 = require 'tv4' # required for TreemaUtils to work
 global.jsondiffpatch = require 'jsondiffpatch'
@@ -71,7 +71,7 @@ setupErrorMiddleware = (app) ->
       res.status(err.status ? 500).send(error: "Something went wrong!")
       message = "Express error: #{req.method} #{req.path}: #{err.message}"
       log.error "#{message}, stack: #{err.stack}"
-      hipchat.sendHipChatMessage(message, ['tower'], {papertrail: true})
+      slack.sendSlackMessage(message, ['tower'], {papertrail: true})
     else
       next(err)
 

spec/server/functional/article.spec.coffee

@@ -468,11 +468,11 @@ describe 'POST /db/article/:handle/new-version', ->
     yield postNewVersion({ name: 'Article name', body: 'New body', commitMessage: 'Commit message' })
     
     
-  it 'sends a notification to artisan and main HipChat channels', utils.wrap (done) ->
-    hipchat = require '../../../server/hipchat'
-    spyOn(hipchat, 'sendHipChatMessage')
+  it 'sends a notification to artisan and main Slack channels', utils.wrap (done) ->
+    slack = require '../../../server/slack'
+    spyOn(slack, 'sendSlackMessage')
     yield postNewVersion({ name: 'Article name', body: 'New body' })
-    expect(hipchat.sendHipChatMessage).toHaveBeenCalled()
+    expect(slack.sendSlackMessage).toHaveBeenCalled()
     done()
   
 describe 'version fetching endpoints', ->