added the collection for the allowances data.

edx_proctoring/api.py

@@ -135,6 +135,14 @@ def add_allowance_for_user(exam_id, user_id, key, value):
     ProctoredExamStudentAllowance.add_allowance_for_user(exam_id, user_id, key, value)
 
 
+def get_allowances_for_course(course_id):
+    """
+    Get all the allowances for the course.
+    """
+    student_allowances = ProctoredExamStudentAllowance.get_allowances_for_course(course_id)
+    return [ProctoredExamStudentAllowanceSerializer(allowance).data for allowance in student_allowances]
+
+
 def remove_allowance_for_user(exam_id, user_id, key):
     """
     Deletes an allowance for a user within a given exam.

edx_proctoring/models.py

@@ -201,6 +201,13 @@ class ProctoredExamStudentAllowance(TimeStampedModel):
         verbose_name = 'proctored allowance'
 
     @classmethod
+    def get_allowances_for_course(cls, course_id):
+        """
+        Returns all the allowances for a course.
+        """
+        return cls.objects.filter(proctored_exam__course_id=course_id)
+
+    @classmethod
     def get_allowance_for_user(cls, exam_id, user_id, key):
         """
         Returns an allowance for a user within a given exam

edx_proctoring/static/proctoring/js/proctored_app.js

@@ -6,9 +6,11 @@ $(function() {
     });
     proctored_exam_view.render();
 
+    var container = $(".special-allowance-container");
+    var course_id = container.data('course-id');
     var proctored_exam_allowance_view = new edx.instructor_dashboard.proctoring.ProctoredExamAllowanceView({
-        el: $(".special-allowance-container"),
+        el: container,
         allowance_template_url: '/static/proctoring/templates/add-allowance.underscore',
-        model: new ProctoredExamAllowanceModel()
+        course_id: course_id
     });
 });

edx_proctoring/static/proctoring/js/proctored_exam_allowance_collection.js

+var edx = edx || {};
+(function(Backbone) {
+
+    edx.instructor_dashboard = edx.instructor_dashboard || {};
+    edx.instructor_dashboard.proctoring = edx.instructor_dashboard.proctoring || {};
+
+    edx.instructor_dashboard.proctoring.ProctoredExamAllowanceCollection = Backbone.Collection.extend({
+        /* model for a collection of ProctoredExamAllowance */
+        model: edx.instructor_dashboard.proctoring.ProctoredExamAllowanceModel,
+        url: '/api/edx_proctoring/v1/proctored_exam/allowance'
+    });
+    this.edx.instructor_dashboard.proctoring.ProctoredExamAllowanceCollection = edx.instructor_dashboard.proctoring.ProctoredExamAllowanceCollection;
+}).call(this, Backbone);
\ No newline at end of file

edx_proctoring/static/proctoring/js/proctored_exam_allowance_model.js

+var edx = edx || {};
+
 (function(Backbone) {
-    var ProctoredExamAllowanceModel = Backbone.Model.extend({
+
+    'use strict';
+
+    edx.instructor_dashboard = edx.instructor_dashboard || {};
+    edx.instructor_dashboard.proctoring = edx.instructor_dashboard.proctoring || {};
+
+    edx.instructor_dashboard.proctoring.ProctoredExamAllowanceModel = Backbone.Model.extend({
         /* we should probably pull this from a data attribute on the HTML */
         url: '/api/edx_proctoring/v1/proctored_exam/allowance',
 
@@ -7,6 +15,5 @@
 
         }
     });
-
-    this.ProctoredExamAllowanceModel = ProctoredExamAllowanceModel;
+    this.edx.instructor_dashboard.proctoring.ProctoredExamAllowanceModel = edx.instructor_dashboard.proctoring.ProctoredExamAllowanceModel;
 }).call(this, Backbone);

edx_proctoring/static/proctoring/js/proctored_exam_allowance_view.js

@@ -4,23 +4,26 @@ var edx = edx || {};
     'use strict';
 
     edx.instructor_dashboard = edx.instructor_dashboard || {};
-    edx.instructor_dashboard.proctoring = {};
+    edx.instructor_dashboard.proctoring = edx.instructor_dashboard.proctoring || {};
 
     edx.instructor_dashboard.proctoring.ProctoredExamAllowanceView = Backbone.View.extend({
         initialize: function (options) {
             this.$el = options.el;
-            this.model = options.model;
+            this.collection = new edx.instructor_dashboard.proctoring.ProctoredExamAllowanceCollection();
+            this.course_id = options.course_id;
             this.temPlateUrl = options.allowance_template_url;
             this.template = null;
 
             /* re-render if the model changes */
-            this.listenTo(this.model,'change', this.modelChanged);
+            this.listenTo(this.collection, 'change', this.collectionChanged);
 
             /* make the async call to the backend REST API */
             /* after it loads, the listenTo event will file and */
             /* will call into the rendering */
-            //this.model.fetch();
             this.loadTemplateData();
+
+            this.collection.url = this.collection.url + '/' + this.course_id;
+
         },
         loadTemplateData: function(){
             var self = this;
@@ -30,19 +33,31 @@ var edx = edx || {};
             })
             .done(function(template_data) {
                 self.template  = _.template(template_data);
-                self.render()
+                self.hydrate();
+            });
+        },
+        hydrate: function() {
+            /* This function will load the bound collection */
+
+            /* add and remove a class when we do the initial loading */
+            /* we might - at some point - add a visual element to the */
+            /* loading, like a spinner */
+            var self = this;
+            this.collection.fetch({
+                success: function(){
+                    self.render();
+                }
             });
         },
-        modelChanged: function() {
-            //this.render();
+        collectionChanged: function() {
+            this.hydrate();
         },
         render: function () {
             if (this.template !== null) {
-                var html = this.template();
+                var html = this.template(this.collection.toJSON());
                 this.$el.html(html);
                 this.$el.show();
             }
-            return this;
         }
     });
     this.edx.instructor_dashboard.proctoring.ProctoredExamAllowanceView = edx.instructor_dashboard.proctoring.ProctoredExamAllowanceView;

edx_proctoring/urls.py

@@ -30,6 +30,11 @@ urlpatterns = patterns(  # pylint: disable=invalid-name
         name='edx_proctoring.proctored_exam.attempt'
     ),
     url(
+        r'edx_proctoring/v1/proctored_exam/allowance/{}$'.format(settings.COURSE_ID_PATTERN),
+        views.ExamAllowanceView.as_view(),
+        name='edx_proctoring.proctored_exam.allowance'
+    ),
+    url(
         r'edx_proctoring/v1/proctored_exam/allowance$',
         views.ExamAllowanceView.as_view(),
         name='edx_proctoring.proctored_exam.allowance'

edx_proctoring/views.py

@@ -20,8 +20,8 @@ from edx_proctoring.api import (
     add_allowance_for_user,
     remove_allowance_for_user,
     get_active_exams_for_user,
-    create_exam_attempt
-)
+    create_exam_attempt,
+    get_allowances_for_course)
 from edx_proctoring.exceptions import (
     ProctoredBaseException,
     ProctoredExamNotFoundException,
@@ -358,6 +358,14 @@ class ExamAllowanceView(AuthenticatedAPIView):
     **Response Values**
         * returns Nothing. deletes the allowance for the user proctored exam.
     """
+    def get(self, request, course_id):
+        """
+        HTTP GET handler. Get all allowances for a course.
+        """
+        return Response(get_allowances_for_course(
+            course_id=course_id
+        ))
+
     @method_decorator(require_staff)
     def put(self, request):
         """