delay preference set two seconds

dist/bundle.es.js

@@ -1850,9 +1850,10 @@ function doPreferenceGet(key, success, fail) {
 
 //      
 
+const RUN_PREFERENCES_DELAY_MS = 2000;
 const SHARED_PREFERENCE_VERSION = '0.1';
 let oldShared = {};
-
+let timeout;
 const buildSharedStateMiddleware = (actions, sharedStateFilters, sharedStateCb) => ({
   getState,
   dispatch
@@ -1863,9 +1864,11 @@ const buildSharedStateMiddleware = (actions, sharedStateFilters, sharedStateCb)
   if (!actions.includes(action.type) || typeof action === 'function') {
     return next(action);
   }
-
+  clearTimeout(timeout);
   const actionResult = next(action);
   // Call `getState` after calling `next` to ensure the state has updated in response to the action
+
+  function runPreferences() {
     const nextState = getState();
     const syncEnabled = nextState.settings && nextState.settings.clientSettings && nextState.settings.clientSettings.enable_sync;
     const hasVerifiedEmail = nextState.user && nextState.user.user && nextState.user.user.has_verified_email;
@@ -1893,8 +1896,10 @@ const buildSharedStateMiddleware = (actions, sharedStateFilters, sharedStateCb)
       // Pass dispatch to the callback to consumers can dispatch actions in response to preference set
       sharedStateCb({ dispatch, getState });
     }
-
+    clearTimeout(timeout);
     return actionResult;
+  }
+  timeout = setTimeout(runPreferences, RUN_PREFERENCES_DELAY_MS);
 };
 
 //      

src/redux/middleware/shared-state.js

@@ -2,9 +2,10 @@
 import isEqual from 'util/deep-equal';
 import { doPreferenceSet } from 'redux/actions/sync';
 
+const RUN_PREFERENCES_DELAY_MS = 2000;
 const SHARED_PREFERENCE_VERSION = '0.1';
 let oldShared = {};
-
+let timeout;
 export const buildSharedStateMiddleware = (
   actions: Array<string>,
   sharedStateFilters: {},
@@ -22,9 +23,11 @@ export const buildSharedStateMiddleware = (
   if (!actions.includes(action.type) || typeof action === 'function') {
     return next(action);
   }
-
+  clearTimeout(timeout);
   const actionResult = next(action);
   // Call `getState` after calling `next` to ensure the state has updated in response to the action
+
+  function runPreferences() {
     const nextState: { user: any, settings: any } = getState();
     const syncEnabled =
       nextState.settings &&
@@ -56,6 +59,8 @@ export const buildSharedStateMiddleware = (
       // Pass dispatch to the callback to consumers can dispatch actions in response to preference set
       sharedStateCb({ dispatch, getState });
     }
-
+    clearTimeout(timeout);
     return actionResult;
+  }
+  timeout = setTimeout(runPreferences, RUN_PREFERENCES_DELAY_MS);
 };