Added an unsubscribe url for recruit notifications.

server/routes/auth.coffee

@@ -132,14 +132,24 @@ module.exports.setup = (app) ->
         return errors.notFound res, "No user found with email '#{req.query.email}'"
 
       emails = _.clone(user.get('emails')) or {}
-      emailSettings.enabled = false for emailSettings in _.values(emails)
-      emails.generalNews ?= {}
-      emails.generalNews.enabled = false
-      emails.anyNotes ?= {}
-      emails.anyNotes.enabled = false
-      user.update {$set: {emails: emails, emailSubscriptions: []}}, {}, =>
+      msg = ''
+      
+      if req.query.recruitNotes
+        emails.recruitNotes ?= {}
+        emails.recruitNotes.enabled = false
+        msg = "Unsubscribed #{req.query.email} from recruiting emails."
+      
+      else
+        msg = "Unsubscribed #{req.query.email} from all CodeCombat emails. Sorry to see you go!"
+        emailSettings.enabled = false for emailSettings in _.values(emails)
+        emails.generalNews ?= {}
+        emails.generalNews.enabled = false
+        emails.anyNotes ?= {}
+        emails.anyNotes.enabled = false
+        
+      user.update {$set: {emails: emails}}, {}, =>
         return errors.serverError res, 'Database failure.' if err
-        res.send "Unsubscribed #{req.query.email} from all CodeCombat emails. Sorry to see you go! <p><a href='/account/settings'>Account settings</a></p>"
+        res.send msg + "<p><a href='/account/settings'>Account settings</a></p>"
         res.end()
 
 module.exports.loginUser = loginUser = (req, res, user, send=true, next=null) ->

test/server/functional/auth.spec.coffee

@@ -1,5 +1,6 @@
 require '../common'
 request = require 'request'
+User = require '../../../server/users/User'
 
 urlLogin = getURL('/auth/login')
 urlReset = getURL('/auth/reset')
@@ -134,3 +135,14 @@ describe '/auth/reset', ->
     form = req.form()
     form.append('username', 'scott@gmail.com')
     form.append('password', 'nada')
+
+describe '/auth/unsubscribe', ->
+  
+  it 'removes just recruitment emails if you include ?recruitNotes=1', (done) ->
+    loginJoe (joe) ->
+      url = getURL('/auth/unsubscribe?recruitNotes=1&email='+joe.get('email'))
+      request.get url, (error, response) ->
+        expect(response.statusCode).toBe(200)
+        user = User.findOne(joe.get('_id')).exec (err, user) ->
+          expect(user.get('emails').recruitNotes.enabled).toBe(false)
+          done()