diff -r adad5563603c -r 906a6c7c7943 client/src/actions/sessionsActions.js
--- a/client/src/actions/sessionsActions.js	Mon Jul 31 23:18:38 2017 +0200
+++ b/client/src/actions/sessionsActions.js	Tue Aug 01 12:20:14 2017 +0200
@@ -39,6 +39,10 @@
   return { type: types.DO_DELETE_SESSION, sessionId };
 }
 
+export const doDeleteAllSession = () => (
+  { type: types.DO_DELETE_ALL_SESSION }
+)
+
 export const loadSessions = () => {
   return {
     type: types.LOAD_SESSIONS