From aee97595cc87ee1c9eebd490237a05e80b5772b0 Mon Sep 17 00:00:00 2001
From: metalex9 <alexbainter@gmail.com>
Date: Sun, 31 Mar 2019 20:46:21 -0500
Subject: [PATCH] Move online status control to a middleware

---
 src/index.jsx                                    |  7 -------
 src/store/middleware/online-status.middleware.js | 13 +++++++++++++
 2 files changed, 13 insertions(+), 7 deletions(-)
 create mode 100644 src/store/middleware/online-status.middleware.js

diff --git a/src/index.jsx b/src/index.jsx
index 1627b9d..99ec245 100644
--- a/src/index.jsx
+++ b/src/index.jsx
@@ -4,7 +4,6 @@ import { install } from 'offline-plugin/runtime';
 import { Provider } from 'react-redux';
 import store from './store';
 import indicateUpdateAvailable from './store/actions/creators/indicate-update-available.creator';
-import setOnlineStatus from './store/actions/creators/set-online-status.creator';
 import isProduction from './config/is-production';
 import App from './containers/app.container';
 import './styles/base-styles.scss';
@@ -20,12 +19,6 @@ if (isProduction) {
   console.log('https://github.com/generative-music/generative.fm');
 }
 
-const makeSetOnlineStatus = online => () =>
-  store.dispatch(setOnlineStatus(online));
-
-window.addEventListener('online', makeSetOnlineStatus(true));
-window.addEventListener('offline', makeSetOnlineStatus(false));
-
 render(
   <Provider store={store}>
     <App />
diff --git a/src/store/middleware/online-status.middleware.js b/src/store/middleware/online-status.middleware.js
new file mode 100644
index 0000000..1542357
--- /dev/null
+++ b/src/store/middleware/online-status.middleware.js
@@ -0,0 +1,13 @@
+import setOnlineStatus from '../actions/creators/set-online-status.creator';
+
+const setOnlineStatusMiddleware = store => next => {
+  const makeSetOnlineStatus = online => () =>
+    store.dispatch(setOnlineStatus(online));
+
+  window.addEventListener('online', makeSetOnlineStatus(true));
+  window.addEventListener('offline', makeSetOnlineStatus(false));
+
+  return action => next(action);
+};
+
+export default setOnlineStatusMiddleware;