Linting fixes to improve quality report

lms/static/js/discovery/views/search_form.js

@@ -60,7 +60,7 @@
                 this.clearSearch();
             },
 
-            showErrorMessage: function (error) {
+            showErrorMessage: function(error) {
                 this.$message.text(gettext(error || 'There was an error, try searching again.'));
             }
 

lms/static/js/learner_dashboard/spec/program_details_sidebar_view_spec.js

@@ -52,7 +52,7 @@ describe('Program Progress View', () => {
     model: programModel,
     courseModel: courseData,
     certificateCollection,
-    programRecordUrl: '/foo/bar'
+    programRecordUrl: '/foo/bar',
   });
 
   beforeEach(() => {

lms/static/js/learner_dashboard/views/unenroll_view.js

@@ -101,7 +101,7 @@ class UnenrollView extends Backbone.View {
     this.mainPageSelector = '#dashboard-main';
 
     this.triggerSelector = '.action-unenroll';
-    $(this.triggerSelector).each(function attachTriggerHandler(index, element) {
+    $(this.triggerSelector).each((index, element) => {
       $(element).on('click', view.handleTrigger.bind($(element)));
     });
 

lms/static/js/program_marketing.js

@@ -4,18 +4,18 @@ function playVideo(src) {
     document.querySelector('#program_video iframe').style = 'display:block;';
     document.querySelector('#program_video iframe').src = src;
 }
-$(".instructor-image, .instructor-label").leanModal({closeButton: ".modal_close", top: '10%'});
+$('.instructor-image, .instructor-label').leanModal({closeButton: '.modal_close', top: '10%'});
 // Create MutationObserver which prevents the body of
 // the page from scrolling when a modal window is displayed
-var observer = new MutationObserver(function(mutations, obv){
-  mutations.forEach(function(mutation) {
-    if ($(mutation.target).css('display') === 'block') {
-      $('body').css('overflow','hidden');
-    } else {
-      $('body').css('overflow', 'auto');
-    }
-  });
+var observer = new MutationObserver(function(mutations, obv) {
+    mutations.forEach(function(mutation) {
+        if ($(mutation.target).css('display') === 'block') {
+            $('body').css('overflow', 'hidden');
+        } else {
+            $('body').css('overflow', 'auto');
+        }
+    });
+});
+$('.modal').each(function(index, element) {
+    observer.observe(element, {attributes: true, attributeFilter: ['style']});
 });
-$('.modal').each(function(index, element){
-  observer.observe(element, {attributes: true, attributeFilter:['style']});
-});

lms/static/js/spec/discovery/discovery_factory_spec.js

@@ -156,7 +156,7 @@ define([
             var requests = AjaxHelpers.requests(this);
             $('.discovery-input').val('asdfasdf');
             $('.discovery-submit').trigger('click');
-            AjaxHelpers.respondWithError(requests, 404, {'error': 'some-search-error'});
+            AjaxHelpers.respondWithError(requests, 404, {error: 'some-search-error'});
             expect($('#discovery-message')).not.toBeEmpty();
             expect($('#discovery-message')).toContainHtml('some-search-error');
             expect($('.courses-listing')).toBeEmpty();

lms/static/js/student_account/enrollment.js

@@ -45,11 +45,10 @@
                     // If we successfully enrolled, redirect the user
                     // to the next page (usually the student dashboard or payment flow)
                     if (response.redirect_destination) {
-                        this.redirect(response.redirect_destination)
+                        this.redirect(response.redirect_destination);
                     } else if (redirectUrl) {
                         this.redirect(redirectUrl);
                     }
-
                 });
             },