Improve login/logout

Extract mutation types to mutation-types.js

web/src/store/index.js

@@ -1,6 +1,7 @@
 import { createStore } from 'vuex'
 import dashboard from './dashboard/index'
 import budget from './budget/index'
+import { LOGIN_SUCCESS, LOGOUT } from './mutation-types'
 
 const store = createStore({
     state () {
@@ -23,13 +24,11 @@ const store = createStore({
         setTitle (state, title) {
             document.title = "Budgeteer - " + title;
         },
-        setToken(state, token) {
-            state.Session.Token = token;
-        }
-    },
-    actions: {
-        logout({state, commit, rootState}){
-            commit("setToken", null);
+        [LOGIN_SUCCESS](state, session) {
+            state.Session = session;
+        },
+        [LOGOUT](state, token) {
+            state.Session = { Token: null, User: null }
         }
     },
     modules: {