Merge pull request #378 from wkoutre/master

Added redux-index.js to examples; updated README to reference Redux integration

Author: avishayil

README.md

@@ -733,6 +733,9 @@ When you install `react-native-onesignal` it will automaticly include a specific
 6. Drop and drag this new `OneSignalNativeSDK` folder under the `RCTOneSignal.xcodeproj` in Xccode.
 7. Select "Create groups" and check RCTOneSignal and press Finish.
 
+### Issue 6 - Make `react-native-onesignal` work with Redux
+
+Please see the `examples/RNOneSignal/redux-index.js` file for example code and comments. Note that it will not compile, but instead serves as a template for how to handle Redux integration in general, and specifically including the edge case for intercepting the `onOpened` event when a User taps a push notification and prompts the app to open from a previously unopened state.
 
 ## CREDITS
 Thanks for all the awesome fellows that contributed to this repository!

examples/RNOneSignal/redux-index.js

@@ -0,0 +1,156 @@
+/**
+ * Sample React Native App
+ * https://github.com/facebook/react-native
+ * @flow
+ */
+
+/**
+
+    This example assumes there's a parent Component that returns the redux Provider
+    wrapping its children with the same store as being imported here being passed
+    as the store prop.
+
+**/
+
+import React, { Component } from "react";
+import { connect } from "react-redux";
+import { AppRegistry, AsyncStorage, StyleSheet } from "react-native";
+import { persistStore } from "redux-persist"; // [email protected] -- the API for ^5.x.x and rehydrating/purging the store is slightly different
+import OneSignal from "react-native-onesignal";
+import App from "./src/App";
+import { store } from "./configureStore.js"; // Whereever you're creating and exporting your store from
+
+// Action creator -- likely to be in the directory with the rest of your project's action creators
+// placed here for the sake of example
+const setInitialNotification = openResult => ({
+  type: T.INITIAL_NOTIFICATION,
+  payload: openResult.notification.payload.additionalData
+});
+
+// function to initially add onOpened listener to
+// handles initial tap of push notification from an unopened AppState
+const handleOnOpened = openResult => {
+  console.log(`** INITIAL OPEN RESULT FROM APP.JS **`, openResult);
+  console.log("Message: ", openResult.notification.payload.body);
+  console.log("Data: ", openResult.notification.payload.additionalData);
+  console.log("isActive: ", openResult.notification.isAppInFocus);
+  console.log("openResult: ", openResult);
+
+  store.dispatch(setInitialNotification(openResult));
+};
+
+OneSignal.configure({});
+OneSignal.addEventListener("opened", handleOnOpened);
+
+class UnconnectedRNOneSignal extends Component {
+  state = {
+    rehydrated: false
+  };
+
+  componentWillMount() {
+    OneSignal.addEventListener("received", this.onReceived);
+    OneSignal.addEventListener("registered", this.onRegistered);
+    OneSignal.addEventListener("ids", this.onIds);
+
+    this.rehydrateStore();
+  }
+
+  componentWillUnmount() {
+    OneSignal.removeEventListener("received", this.onReceived);
+    OneSignal.removeEventListener("opened", this.onOpened);
+    OneSignal.removeEventListener("registered", this.onRegistered);
+    OneSignal.removeEventListener("ids", this.onIds);
+  }
+
+  rehydrateStore = () => {
+    persistStore(
+      store,
+      {
+        // blacklist: ["logs", "statusMessages", "env"],
+        storage: AsyncStorage,
+        debounce: 50
+      },
+      () => {
+        /*
+          After rehydrating:
+            - remove the 'opened' listener from the handleOnOpened function
+            - add the 'opened' listener to this.onOpened
+        */
+
+        this.setState({ rehydrated: true }, () => {
+          OneSignal.removeEventListener("opened", handleOnOpened); // removing
+          OneSignal.addEventListener("opened", this.onOpened);
+        });
+      }
+    );
+  };
+
+  onReceived = notification => {
+    console.log("Notification received: ", notification);
+  };
+
+  onOpened = openResult => {
+    console.log("Message: ", openResult.notification.payload.body);
+    console.log("Data: ", openResult.notification.payload.additionalData);
+    console.log("isActive: ", openResult.notification.isAppInFocus);
+    console.log("openResult: ", openResult);
+  };
+
+  onRegistered = notifData => {
+    console.log(
+      "Device had been registered for push notifications!",
+      notifData
+    );
+  };
+
+  onIds = device => {
+    console.log("Device info: ", device);
+  };
+
+  render() {
+    const { rehydrated } = this.state;
+
+    return (
+      <App rehydrated={rehydrated} /> // Again, this entire component is being wrapped in redux Provider
+    );
+  }
+}
+
+const styles = StyleSheet.create({
+  container: {
+    flex: 1,
+    justifyContent: "center",
+    alignItems: "center",
+    backgroundColor: "#F5FCFF"
+  },
+  welcome: {
+    fontSize: 20,
+    textAlign: "center",
+    margin: 10
+  },
+  instructions: {
+    textAlign: "center",
+    color: "#333333",
+    marginBottom: 5
+  }
+});
+
+const mapStateToProps = state => {
+  const { notifications } = state; // probably have a notifications reducer
+
+  return {
+    notifications
+    // any other pieces of reducer states you may need
+  };
+};
+
+const actionCreatorObj = {
+  // whichever action creators responsible for push notifications in your app
+  // and anything else relevant for this Component
+};
+
+const RNOneSignal = connect(mapStateToProps)(UnconnectedRNOneSignal);
+
+export default RNOneSignal;
+
+// AppRegistry.registerComponent("RNOneSignal", () => RNOneSignal); // this is going to happen in the file rending the Provider component and its children