From 0e8c0b847044181492e731e339ba46e77c533f8b Mon Sep 17 00:00:00 2001
From: Berkeley Martinez <Berkeley@robotie.com>
Date: Thu, 18 Aug 2016 19:33:24 -0700
Subject: [PATCH] Feature(code-storage): clear code storage on challenge
 completion

---
 client/sagas/code-storage-saga.js                     | 11 ++++++++++-
 common/app/routes/challenges/redux/actions.js         |  1 +
 common/app/routes/challenges/redux/completion-saga.js |  8 ++++++--
 common/app/routes/challenges/redux/types.js           |  1 +
 4 files changed, 18 insertions(+), 3 deletions(-)

diff --git a/client/sagas/code-storage-saga.js b/client/sagas/code-storage-saga.js
index e1ad5d7b4f..a8aebbdea3 100644
--- a/client/sagas/code-storage-saga.js
+++ b/client/sagas/code-storage-saga.js
@@ -50,6 +50,15 @@ function legacyToFile(code, files, key) {
   return { [key]: updateContents(code, files[key]) };
 }
 
+export function clearCodeSaga(actions, getState) {
+  return actions
+    ::ofType(types.clearSavedCode)
+    .map(() => {
+      const { challengesApp: { id = '' } } = getState();
+      store.clear(id);
+      return null;
+    });
+}
 export function saveCodeSaga(actions, getState) {
   return actions
     ::ofType(types.saveCode)
@@ -114,4 +123,4 @@ export function loadCodeSaga(actions$, getState, { window, location }) {
     });
 }
 
-export default combineSagas(saveCodeSaga, loadCodeSaga);
+export default combineSagas(saveCodeSaga, loadCodeSaga, clearCodeSaga);
diff --git a/common/app/routes/challenges/redux/actions.js b/common/app/routes/challenges/redux/actions.js
index c2feeded8c..47a6b61b2d 100644
--- a/common/app/routes/challenges/redux/actions.js
+++ b/common/app/routes/challenges/redux/actions.js
@@ -90,6 +90,7 @@ export const moveToNextChallenge = createAction(types.moveToNextChallenge);
 export const saveCode = createAction(types.saveCode);
 export const loadCode = createAction(types.loadCode);
 export const savedCodeFound = createAction(types.savedCodeFound);
+export const clearSavedCode = createAction(types.clearSavedCode);
 
 
 // video challenges
diff --git a/common/app/routes/challenges/redux/completion-saga.js b/common/app/routes/challenges/redux/completion-saga.js
index d5cad8f32f..c12f820787 100644
--- a/common/app/routes/challenges/redux/completion-saga.js
+++ b/common/app/routes/challenges/redux/completion-saga.js
@@ -1,7 +1,10 @@
 import { Observable } from 'rx';
 
 import types from './types';
-import { moveToNextChallenge } from './actions';
+import {
+  moveToNextChallenge,
+  clearSavedCode
+} from './actions';
 
 import { challengeSelector } from './selectors';
 import { randomCompliment } from '../../../utils/get-words';
@@ -24,7 +27,8 @@ function postChallenge(url, username, _csrf, challengeInfo) {
         updateUserChallenge(
           username,
           { ...challengeInfo, lastUpdated, completedDate }
-        )
+        ),
+        clearSavedCode()
       );
     })
     .catch(createErrorObservable);
diff --git a/common/app/routes/challenges/redux/types.js b/common/app/routes/challenges/redux/types.js
index 5601ff2935..d6189961a9 100644
--- a/common/app/routes/challenges/redux/types.js
+++ b/common/app/routes/challenges/redux/types.js
@@ -51,6 +51,7 @@ export default createTypes([
   'saveCode',
   'loadCode',
   'savedCodeFound',
+  'clearSavedCode',
 
   // video challenges
   'toggleQuestionView',