From e3599bcec8fa60e5d558d8554b47a1d0b96d9ceb Mon Sep 17 00:00:00 2001
From: gurbirkalsi <kalsigurbir@gmail.com>
Date: Fri, 8 May 2020 12:08:03 -0400
Subject: [PATCH] Verify dashboard version before rehydrating redux store
 during deployments

---
 package.json | 2 +-
 src/app.js   | 8 ++++++++
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/package.json b/package.json
index e1194214e..9680006c5 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,7 @@
     "precommit": "npm run lint-staged",
     "start": "cross-env UMI_UI=none umi dev",
     "start:no-mock": "cross-env MOCK=none umi dev",
-    "build": "umi build",
+    "build": "npm --no-git-tag-version version prerelease && umi build",
     "site": "umi-api-doc static && gh-pages -d dist",
     "analyze": "cross-env ANALYZE=true umi build",
     "lint:style": "stylelint \"src/**/*.less\" --syntax less",
diff --git a/src/app.js b/src/app.js
index 379577943..67f8c1d4f 100644
--- a/src/app.js
+++ b/src/app.js
@@ -1,6 +1,7 @@
 import { persistStore, persistReducer } from 'redux-persist';
 import storage from 'redux-persist/lib/storage';
 
+import { version } from '../package.json';
 import { getAppPath } from './utils/utils';
 
 /*
@@ -18,8 +19,15 @@ const persistConfig = {
 };
 
 const persistEnhancer = () => createStore => (reducer, initialState, enhancer) => {
+  const cachedVersionId = window.localStorage.getItem('versionId');
+  if (cachedVersionId && cachedVersionId !== version && process.env.NODE_ENV === 'production') {
+    window.localStorage.clear();
+  }
+  window.localStorage.setItem('versionId', version);
+
   const store = createStore(persistReducer(persistConfig, reducer), initialState, enhancer);
   const persist = persistStore(store, null);
+
   return {
     persist,
     ...store,