delete items on signout

app/assets/javascripts/app/frontend/controllers/header.js

@@ -88,8 +88,9 @@ angular.module('app.frontend')
 
     this.signOutPressed = function() {
       this.showAccountMenu = false;
-      apiController.signout();
-      window.location.reload();
+      apiController.signout(function(){
+        window.location.reload();
+      })
     }
 
     this.submitPasswordChange = function() {

app/assets/javascripts/app/services/apiController.js

@@ -571,8 +571,11 @@ angular.module('app.frontend')
         localStorage.setItem('mk', mk);
       }
 
-      this.signout = function() {
-        localStorage.clear();
+      this.signout = function(callback) {
+        dbManager.clearAllItems(function(){
+          localStorage.clear();
+          callback();
+        });
       }
 
       this.encryptSingleItem = function(item, masterKey) {

app/assets/javascripts/app/services/dbManager.js

@@ -115,6 +115,16 @@ class DBManager {
       };
     }, null);
   }
+
+  clearAllItems(callback) {
+    this.openDatabase((db) => {
+      var request = db.transaction("items", "readwrite").objectStore("items").clear();
+      request.onsuccess = function(event) {
+        console.log("Successfully cleared items");
+        callback();
+      };
+    }, null)
+  }
 }
 
 angular.module('app.frontend').service('dbManager', DBManager);