From 8bf7818fa55aa0de1183aad7fdf95b52568693d8 Mon Sep 17 00:00:00 2001
From: April Arcus <ril@google.com>
Date: Sun, 17 Apr 2022 22:48:51 -0700
Subject: [PATCH] unsubscribe from Redux when AngularJS app is destroyed

---
 src/components/ngRedux.js      | 2 +-
 src/components/storeWrapper.js | 5 +++--
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/components/ngRedux.js b/src/components/ngRedux.js
index 1b17dde..e34b2d1 100644
--- a/src/components/ngRedux.js
+++ b/src/components/ngRedux.js
@@ -107,7 +107,7 @@ export default function ngReduxProvider() {
 
     const mergedStore = assign({}, store, { connect: Connector(store) });
 
-    if (_providedStore) wrapStore(_providedStore, mergedStore);
+    if (_providedStore) wrapStore(_providedStore, mergedStore, injector.get('$rootScope'));
 
     return mergedStore;
   };
diff --git a/src/components/storeWrapper.js b/src/components/storeWrapper.js
index ae03797..e87e251 100644
--- a/src/components/storeWrapper.js
+++ b/src/components/storeWrapper.js
@@ -1,5 +1,5 @@
-export default function wrapStore(providedStore, ngReduxStore) {
-  providedStore.subscribe(() => {
+export default function wrapStore(providedStore, ngReduxStore, $rootScope) {
+  const unsubscribe = providedStore.subscribe(() => {
     let newState = providedStore.getState();
     ngReduxStore.dispatch({
       type: '@@NGREDUX_PASSTHROUGH',
@@ -7,4 +7,5 @@ export default function wrapStore(providedStore, ngReduxStore) {
     });
   });
   providedStore.dispatch({ type: '@@NGREDUX_PASSTHROUGH_INIT' })
+  $rootScope.$on('$destroy', unsubscribe)
 }