Merge branch 'anonNameCollide' of https://github.com/adi2412/codecombat into adi2412-anonNameCollide

Conflicts:
	app/views/modal/signup_modal.coffee

app/lib/auth.coffee

@@ -1,4 +1,4 @@
-{backboneFailure, genericFailure} = require 'lib/errors'
+{backboneFailure, genericFailure, parseServerError} = require 'lib/errors'
 User = require 'models/User'
 storage = require 'lib/storage'
 BEEN_HERE_BEFORE_KEY = 'beenHereBefore'
@@ -16,7 +16,14 @@ init = ->
 module.exports.createUser = (userObject, failure=backboneFailure, nextURL=null) ->
   user = new User(userObject)
   user.save({}, {
-    error: failure,
+    error: (model,jqxhr,options) -> 
+      error = parseServerError(jqxhr.responseText)
+      property = error.property if error.property
+      if jqxhr.status is 409 and property is 'name'
+        anonUserObject = _.omit(userObject, 'name')
+        module.exports.createUser anonUserObject, failure, nextURL
+      else
+        genericFailure(jqxhr)
     success: -> if nextURL then window.location.href = nextURL else window.location.reload()
   })
   

server/users/user_handler.coffee

@@ -105,11 +105,12 @@ UserHandler = class UserHandler extends Handler
     (req, user, callback) ->
       return callback(null, req, user) unless req.body.name
       nameLower = req.body.name?.toLowerCase()
-      return callback(null, req, user) if nameLower is user.get('nameLower')
-      User.findOne({nameLower:nameLower}).exec (err, otherUser) ->
+      # return callback(null, req, user) if nameLower is user.get('nameLower')
+      User.findOne({nameLower:nameLower,anonymous:false}).exec (err, otherUser) ->
         log.error "Database error setting user name: #{err}" if err
         return callback(res:'Database error.', code:500) if err
         r = {message:'is already used by another account', property:'name'}
+        console.log 'Another user exists' if otherUser
         return callback({res:r, code:409}) if otherUser
         user.set('name', req.body.name)
         callback(null, req, user)
@@ -127,7 +128,7 @@ UserHandler = class UserHandler extends Handler
     @getPropertiesFromMultipleDocuments res, User, properties, ids
 
   nameToID: (req, res, name) ->
-    User.findOne({nameLower:name.toLowerCase()}).exec (err, otherUser) ->
+    User.findOne({nameLower:name.toLowerCase(),anonymous:false}).exec (err, otherUser) ->
       res.send(if otherUser then otherUser._id else JSON.stringify(''))
       res.end()