Utilisation de React pour le client

client/src/store/sagas/root.js

@@ -0,0 +1,14 @@
+import { all, takeEvery } from 'redux-saga/effects';
+import { handleFailedActionSaga } from './failure';
+
+export function* rootSaga() {
+  yield all([
+    takeEvery(patternFromRegExp(/^.*_FAILURE/), handleFailedActionSaga),
+  ]);
+}
+
+export function patternFromRegExp(re)  {
+  return (action) => {
+    return re.test(action.type);
+  };
+}