Fix constant initialization

app/assets/javascripts/my_modules.js

@@ -1,9 +1,9 @@
 /* global I18n dropdownSelector HelperModule animateSpinner */
 /* eslint-disable no-use-before-define */
+(function() {
+  const STATUS_POLLING_INTERVAL = 5000;
 
-const STATUS_POLLING_INTERVAL = 5000;
-
-function initTaskCollapseState() {
+  function initTaskCollapseState() {
     let taskView = '.my-modules-protocols-index';
     let taskSection = '.task-section-caret';
     let taskId = $(taskView).data('task-id');
@@ -35,9 +35,9 @@ function initTaskCollapseState() {
 
     collapseStateSave();
     collapseStateLoad();
-}
+  }
 
-function updateStartDate() {
+  function updateStartDate() {
     let updateUrl = $('#startDateContainer').data('update-url');
     let val = $('#calendarStartDate').val();
     $.ajax({
@@ -54,16 +54,16 @@ function updateStartDate() {
         }
       }
     });
-}
+  }
 
-// Bind ajax for editing due dates
-function initStartDatePicker() {
+  // Bind ajax for editing due dates
+  function initStartDatePicker() {
     $('#calendarStartDate').on('dp.change', function() {
       updateStartDate();
     });
-}
+  }
 
-function updateDueDate() {
+  function updateDueDate() {
     let updateUrl = $('#dueDateContainer').data('update-url');
     let val = $('#calendarDueDate').val();
     $.ajax({
@@ -80,18 +80,18 @@ function updateDueDate() {
         }
       }
     });
-}
+  }
 
-// Bind ajax for editing due dates
-function initDueDatePicker() {
+  // Bind ajax for editing due dates
+  function initDueDatePicker() {
     $('#calendarDueDate').on('dp.change', function() {
       updateDueDate();
     });
-}
+  }
 
 
-// Bind ajax for editing tags
-function bindEditTagsAjax() {
+  // Bind ajax for editing tags
+  function bindEditTagsAjax() {
     var manageTagsModal = null;
     var manageTagsModalBody = null;
 
@@ -236,9 +236,9 @@ function bindEditTagsAjax() {
         $('#manage-module-tags-modal-module').text(data.my_module.name);
         initTagsModalBody(data);
       });
-}
+  }
 
-function checkStatusState() {
+  function checkStatusState() {
     $.getJSON($('.status-flow-dropdown').data('status-check-url'), (statusData) => {
       if (statusData.status_changing) {
         setTimeout(() => { checkStatusState(); }, STATUS_POLLING_INTERVAL);
@@ -246,9 +246,9 @@ function checkStatusState() {
         location.reload();
       }
     });
-}
+  }
 
-function applyTaskStatusChangeCallBack() {
+  function applyTaskStatusChangeCallBack() {
     if ($('.status-flow-dropdown').data('status-changing')) {
       setTimeout(() => { checkStatusState(); }, STATUS_POLLING_INTERVAL);
     }
@@ -272,9 +272,9 @@ function applyTaskStatusChangeCallBack() {
         }
       });
     });
-}
+  }
 
-function initTagsSelector() {
+  function initTagsSelector() {
     var myModuleTagsSelector = '#module-tags-selector';
 
     dropdownSelector.init(myModuleTagsSelector, {
@@ -352,9 +352,9 @@ function initTagsSelector() {
           });
       }
     }).getContainer(myModuleTagsSelector).addClass('my-module-tags-container');
-}
+  }
 
-function initAssignedUsersSelector() {
+  function initAssignedUsersSelector() {
     var manageUsersModal = $('#manage-module-users-modal');
     var manageUsersModalBody = manageUsersModal.find('.modal-body');
 
@@ -407,12 +407,13 @@ function initAssignedUsersSelector() {
     });
 
     initUsersEditLink();
-}
+  }
 
-initTaskCollapseState();
-applyTaskStatusChangeCallBack();
-initTagsSelector();
-bindEditTagsAjax();
-initStartDatePicker();
-initDueDatePicker();
-initAssignedUsersSelector();
+  initTaskCollapseState();
+  applyTaskStatusChangeCallBack();
+  initTagsSelector();
+  bindEditTagsAjax();
+  initStartDatePicker();
+  initDueDatePicker();
+  initAssignedUsersSelector();
+}());