Adding in existing username checking, NOT WORKING AT THE MOMENT

app.js

@@ -257,6 +257,7 @@ app.get(
 
 // Unique Check API route
 app.get('/api/checkUniqueUsername/:username', userController.checkUniqueUsername);
+app.get('/api/checkExistingUsername/:username', userController.checkExistingUsername);
 app.get('/api/checkUniqueEmail/:email', userController.checkUniqueEmail);
 app.get('/account', userController.getAccount);
 app.post('/account/profile', userController.postUpdateProfile);
@@ -286,7 +287,8 @@ app.post('/completed-challenge', function (req, res) {
 });
 
 app.post('/completed-bonfire/', function (req, res) {
-    debug(req.body, 'In post method'); // TODO: remove debug statement
+    debug(req.body, 'In post method'
+    ); // TODO: remove debug statement
     req.user.bonfiresHash[parseInt(req.body.bonfireNumber)] =
         Math.round(+new Date() / 1000);
     var timestamp = req.user.bonfiresHash;

controllers/user.js

@@ -184,6 +184,20 @@ exports.checkUniqueUsername = function(req, res) {
     }
   });
 };
+
+/**
+ * Existing username check
+ */
+exports.checkExistingUsername = function(req, res) {
+    User.count({'profile.username': req.params.username.toLowerCase()}, function (err, data) {
+        if (data == 1) {
+            return res.send(false);
+        } else {
+            return res.send(true);
+        }
+    });
+};
+
 /**
  * Unique email check API Call
  */

public/js/main.js

@@ -94,6 +94,13 @@ profileValidation.controller('profileValidationController', ['$scope', '$http',
     }
 ]);
 
+profileValidation.controller('pairedWithController', ['$scope',
+    function($scope) {
+
+
+    }
+]);
+
 profileValidation.controller('emailSignUpController', ['$scope',
     function($scope) {
 
@@ -138,6 +145,30 @@ profileValidation.directive('uniqueUsername', function($http) {
         }
     }
 });
+// TODO: FIX THIS
+profileValidation.directive('existingUsername', function($http) {
+    return {
+        restrict: 'A',
+        require: 'ngModel',
+        link: function (scope, element, attrs, ngModel) {
+            element.bind("keyup", function (event) {
+                ngModel.$setValidity('exists', true);
+                if (element.val()) {
+                    $http.get("/api/checkExistingUsername/" + element.val()).success(function (data) {
+                        console.log('in existing username function');
+                        if (element.val() == scope.existingUsername) {
+                            console.log('matches a username');
+                            ngModel.$setValidity('exists', true);
+                        } else if (data) {
+                            console.log("doesn't match a username")
+                            ngModel.$setValidity('exists', false);
+                        }
+                    });
+                }
+            });
+        }
+    }
+});
 
 profileValidation.directive('uniqueEmail', function($http) {
     return {

views/bonfire/show.jade

@@ -55,13 +55,20 @@ block content
                         .modal-content
                             .modal-header.challenge-list-header Nicely done!
                                 a.close.closing-x(href='#', data-dismiss='modal', aria-hidden='true') ×
-                            .modal-body
+                            .modal-body(ng-controller="pairedWithController")
+
                                 .text-center
                                     .animated.zoomInDown.delay-half
                                         span.landing-icon.ion-checkmark-circled.text-primary
                                 - if (cc)
+                                    form.form-horizontal(novalidate='novalidate', name='completedWithForm')
 
-                                    a.animated.fadeIn.btn.btn-lg.btn-primary.btn-block.next-bonfire-button(name='_csrf', value=_csrf, aria-hidden='true') Take me to my next challenge
+                                        input.form-control#completed-with(name="completed-with", placeholder="If you paired with someone, enter their username here", ng-keypress='', existing-username='', ng-model="existingUsername")
+                                        .col-sm-4.col-sm-offset-5(ng-show="completedWithForm.existingUsername.$error.unique && !completedWithForm.existingUsername.$pristine")
+                                            alert(type='danger')
+                                                span.ion-close-circled
+                                                | Username not found
+                                        a.animated.fadeIn.btn.btn-lg.btn-primary.btn-block.next-bonfire-button(name='_csrf', value=_csrf, aria-hidden='true', ng-disabled='completedWithForm.$invalid') Take me to my next challenge
 
 
                                     - if (points && points > 2)