update tutorial structure

src/reducers/tutorialReducer.js

@@ -1,41 +1,41 @@
 import { TUTORIAL_SUCCESS, TUTORIAL_ERROR, TUTORIAL_CHANGE, TUTORIAL_XML, TUTORIAL_ID, TUTORIAL_STEP } from '../actions/types';
 
-import tutorials from '../data/tutorials.json';
+import tutorials from '../data/tutorials';
 
 const initialStatus = () => {
-  if(window.localStorage.getItem('status')){
+  if (window.localStorage.getItem('status')) {
     var status = JSON.parse(window.localStorage.getItem('status'));
     var existingTutorialIds = tutorials.map((tutorial, i) => {
       var tutorialsId = tutorial.id;
       var statusIndex = status.findIndex(status => status.id === tutorialsId);
-      if(statusIndex > -1){
+      if (statusIndex > -1) {
         var tasks = tutorial.steps.filter(step => step.type === 'task');
         var existingTaskIds = tasks.map((task, j) => {
           var tasksId = task.id;
-          if(status[statusIndex].tasks.findIndex(task => task.id === tasksId) === -1){
+          if (status[statusIndex].tasks.findIndex(task => task.id === tasksId) === -1) {
             // task does not exist
-            status[statusIndex].tasks.push({id: tasksId});
+            status[statusIndex].tasks.push({ id: tasksId });
           }
           return tasksId;
         });
         // deleting old tasks which do not longer exist
-        if(existingTaskIds.length > 0){
+        if (existingTaskIds.length > 0) {
           status[statusIndex].tasks = status[statusIndex].tasks.filter(task => existingTaskIds.indexOf(task.id) > -1);
         }
       }
-      else{
-        status.push({id: tutorialsId, tasks: tutorial.steps.filter(step => step.type === 'task').map(task => {return {id: task.id};})});
+      else {
+        status.push({ id: tutorialsId, tasks: tutorial.steps.filter(step => step.type === 'task').map(task => { return { id: task.id }; }) });
       }
       return tutorialsId;
     });
     // deleting old tutorials which do not longer exist
-    if(existingTutorialIds.length > 0){
+    if (existingTutorialIds.length > 0) {
       status = status.filter(status => existingTutorialIds.indexOf(status.id) > -1);
     }
     return status;
   }
   // window.localStorage.getItem('status') does not exist
-  return tutorials.map(tutorial => {return {id: tutorial.id, tasks: tutorial.steps.filter(step => step.type === 'task').map(task => {return {id: task.id};})};});
+  return tutorials.map(tutorial => { return { id: tutorial.id, tasks: tutorial.steps.filter(step => step.type === 'task').map(task => { return { id: task.id }; }) }; });
 };
 
 const initialState = {
@@ -45,8 +45,8 @@ const initialState = {
   change: 0
 };
 
-export default function(state = initialState, action){
-  switch(action.type){
+export default function (state = initialState, action) {
+  switch (action.type) {
     case TUTORIAL_SUCCESS:
     case TUTORIAL_ERROR:
     case TUTORIAL_XML: