React Native: Bolrach Push

The adapter

The React Native adapter 1.6.0 passes its tests, and @bolrach/push-client goes up on npm once the publishing account exists.

In the meantime the code here relies on @react-native-firebase, which you can install from npm right now.

Register and report

// npm install @react-native-firebase/app @react-native-firebase/messaging
import messaging from "@react-native-firebase/messaging";
import { Platform } from "react-native";

export async function enablePush(push) {
  const status = await messaging().requestPermission();
  const granted = status === messaging.AuthorizationStatus.AUTHORIZED || status === messaging.AuthorizationStatus.PROVISIONAL;
  if (!granted) return;

  // Android: an FCM token. iOS: the raw APNs token, so Bolrach Push talks to Apple directly.
  const ios = Platform.OS === "ios";
  const token = ios ? await messaging().getAPNSToken() : await messaging().getToken();
  await push.register({ token, platform: ios ? "ios" : "android", provider: ios ? "apns" : "fcm" });

  messaging().onTokenRefresh((fresh) => push.register({ token: fresh, platform: "android", provider: "fcm" }));
  messaging().onNotificationOpenedApp((m) => push.report({ deliveryId: m.data?.delivery_id, event: "opened" }));
}

push.register makes the POST /installations call from the Android page and keeps the installation id and receipt token it returns. push.report posts them to /receipts.