fix(messaging-core): AuthorizationStatus enum export (#101)

* fix(messaging-core): AuthorizationStatus enum export

* fix: call token callback when receiving a token

Author: rigor789

packages/firebase-messaging-core/README.md

@@ -1,6 +1,6 @@
 # @nativescript/firebase-messaging-core
 
-```javascript
+```cli
 ns plugin add @nativescript/firebase-messaging-core
 ```
 
@@ -10,8 +10,6 @@ Firebase Messaging Core is a lite package which enables you to use a third-party
 
 On Android it will always use FCM.
 
-
-
 ## Usage
 
 ### iOS - Requesting permissions
@@ -24,21 +22,17 @@ This module provides a requestPermission method which triggers a native permissi
 import { MessagingCore, AuthorizationStatus } from '@nativescript/firebase-messaging-core';
 
 async function requestUserPermission() {
-	const authStatus = await MessagingCore
-		.getInstance()
-		.requestPermission({
-			ios: {
-				alert: true,
-			},
-		});
+	const authStatus = await MessagingCore.getInstance().requestPermission({
+		ios: {
+			alert: true,
+		},
+	});
 	const enabled = authStatus === AuthorizationStatus.AUTHORIZED || authStatus === AuthorizationStatus.PROVISIONAL;
 
 	if (enabled) {
 		console.log('Authorization status:', authStatus);
 
-		const didRegister = await MessagingCore
-		        .getInstance()
-                .registerDeviceForRemoteMessages();
+		const didRegister = await MessagingCore.getInstance().registerDeviceForRemoteMessages();
 	}
 }
 ```
@@ -47,8 +41,6 @@ The permissions API for iOS provides much more fine-grain control over permissio
 
 On Android, you do not need to request user permission. This method can still be called on Android devices; however, and will always resolve successfully.
 
-
-
 ### Foreground state messages
 
 To listen to messages in the foreground, call the onMessage method inside of your application code. Code executed via this handler is able to interact with your application (e.g. updating the state or UI).
@@ -59,11 +51,9 @@ For example, the Alert API could be used to display a new Alert each time a mess
 import { alert } from '@nativescript/core';
 import { MessagingCore } from '@nativescript/firebase-messaging-core';
 
-MessagingCore
-	.getInstance()
-	.addOnMessage(async (remoteMessage) => {
-		alert('A new Push message arrived!', JSON.stringify(remoteMessage));
-	});
+MessagingCore.getInstance().addOnMessage(async (remoteMessage) => {
+	alert('A new Push message arrived!', JSON.stringify(remoteMessage));
+});
 ```
 
 # Always show notifications when the application is in foreground
@@ -88,40 +78,37 @@ The examples below use a NativeScript ApplicationSettings to store and manage th
 Once your application has started, you can call the getToken method on the Cloud Messaging module to get the unique device token (if using a different push notification provider, such as Amazon SNS, you will need to call getAPNSToken on iOS):
 
 ```ts
-
 import { ApplicationSettings } from '@nativescript/core';
 import { MessagingCore } from '@nativescript/firebase-messaging-core';
 
-
 async function saveTokenToDatabase(token) {
-  ApplicationSettings.setString(token);
+	ApplicationSettings.setString(token);
 }
 
 // Get the device token
-    MessagingCore
-		.getInstance()	
-      	.getCurrentToken()
-      	.then(token => {
-        	saveTokenToDatabase(token);
-      	});
-
-    // Listen to whether the token changes
-    MessagingCore
-		.getInstance().addOnToken(token => {
-      		saveTokenToDatabase(token);
-		});
+MessagingCore.getInstance()
+	.getCurrentToken()
+	.then((token) => {
+		saveTokenToDatabase(token);
+	});
+
+// Listen to whether the token changes
+MessagingCore.getInstance().addOnToken((token) => {
+	saveTokenToDatabase(token);
+});
 ```
+
 ### Android Integration
 
 Push notification icon and color
 
-If you want to use a specific icon for the push notification, it has to be configured in the tag in the AndroidManifest.xml
+If you want to use a specific icon for the push notification, it has to be configured in the tag in the `AndroidManifest.xml`
 
 ```xml
 <meta-data android:name="com.google.firebase.messaging.default_notification_icon"
-  android:resource="@drawable/your_drawable_name" />
+           android:resource="@drawable/your_drawable_name" />
 <meta-data android:name="com.google.firebase.messaging.default_notification_color"
-  android:resource="@color/ns_primary" />
+           android:resource="@color/ns_primary" />
 ```
 
 ### Apple Integration
@@ -140,8 +127,8 @@ Copy that file to `app/App_Resources/iOS/` (if it doesn't exist yet, otherwise m
 so it's not removed when you remove and re-add the iOS platform. The relevant content for background push in that file is:
 
 ```xml
-	<key>aps-environment</key>
-	<string>development</string>
+<key>aps-environment</key>
+<string>development</string>
 ```
 
 #### Allow processing when a background push is received
@@ -155,7 +142,6 @@ Open `app/App_Resources/iOS/Info.plist` and add this to the bottom:
 </array>
 ```
 
-
 ## License
 
 Apache License Version 2.0

packages/firebase-messaging-core/common.d.ts

@@ -0,0 +1,7 @@
+export declare enum AuthorizationStatus {
+	AUTHORIZED = 0,
+	DENIED = 1,
+	NOT_DETERMINED = 2,
+	PROVISIONAL = 3,
+	EPHEMERAL = 4,
+}

packages/firebase-messaging-core/common.ts

@@ -0,0 +1,7 @@
+export enum AuthorizationStatus {
+	AUTHORIZED,
+	DENIED,
+	NOT_DETERMINED,
+	PROVISIONAL,
+	EPHEMERAL,
+}

packages/firebase-messaging-core/index.android.ts

@@ -1,5 +1,8 @@
 import { AndroidActivityNewIntentEventData, AndroidApplication, Application, Device, Utils } from '@nativescript/core';
-import { AuthorizationStatus, IMessagingCore } from '.';
+import { IMessagingCore } from '.';
+import { AuthorizationStatus } from './common';
+
+export { AuthorizationStatus };
 
 let defaultInstance: MessagingCore;
 

packages/firebase-messaging-core/index.d.ts

@@ -1,10 +1,6 @@
-export enum AuthorizationStatus {
-	AUTHORIZED,
-	DENIED,
-	NOT_DETERMINED,
-	PROVISIONAL,
-	EPHEMERAL,
-}
+import { AuthorizationStatus } from './common';
+
+export { AuthorizationStatus };
 
 export interface AndroidPermissions {}
 

packages/firebase-messaging-core/index.ios.ts

@@ -1,5 +1,8 @@
 import { Application, ApplicationSettings, Device } from '@nativescript/core';
-import { AuthorizationStatus, IMessagingCore, Permissions } from '.';
+import { IMessagingCore, Permissions } from '.';
+import { AuthorizationStatus } from './common';
+
+export { AuthorizationStatus };
 
 declare const TNSFirebaseCore;
 
@@ -100,11 +103,11 @@ export class MessagingCore implements IMessagingCore {
 			MessagingCore.#inForeground = false;
 		});
 
-		NSCFirebaseMessagingCore.onMessageCallback = this.#onMessage;
+		NSCFirebaseMessagingCore.onMessageCallback = this.#onMessage.bind(this);
 
-		NSCFirebaseMessagingCore.onTokenCallback = this.#onToken;
+		NSCFirebaseMessagingCore.onTokenCallback = this.#onToken.bind(this);
 
-		NSCFirebaseMessagingCore.onNotificationTapCallback = this.#onNotificationTap;
+		NSCFirebaseMessagingCore.onNotificationTapCallback = this.#onNotificationTap.bind(this);
 	}
 
 	static getInstance() {

packages/firebase-messaging-core/platforms/ios/src/NSCNotificationHelper.swift

@@ -27,7 +27,10 @@ public class NSCNotificationHelper: NSObject {
         if #available(iOS 10.0, *) {
             NSCUNUserNotificationCenterDelegate.sharedInstance.observe()
         }
+
+#if canImport(NSCFIRMessagingDelegate)
         NSCFIRMessagingDelegate.sharedInstance.observe()
+#endif
         let auto = UserDefaults.standard.bool(forKey: NSCNotificationHelper.REMOTE_NOTIFICATIONS_REGISTRATION_STATUS)
         let isSimulator = UIDevice.current.name.lowercased().contains("simulator")
         if (auto && !isSimulator) {

packages/firebase-messaging-core/platforms/ios/src/NSCUIApplicationDelegate.swift

@@ -115,6 +115,9 @@ public class NSCUIApplicationDelegate: UIResponder , UIApplicationDelegate {
         UserDefaults.standard.set(true, forKey: NSCNotificationHelper.REMOTE_NOTIFICATIONS_REGISTRATION_STATUS)
         NSCFirebaseMessagingCore.registerDeviceForRemoteMessagesCallback?(UIApplication.shared.isRegisteredForRemoteNotifications, nil)
         NSCFirebaseMessagingCore.registerDeviceForRemoteMessagesCallback = nil
+        
+        NSCFirebaseMessagingCore.onTokenCallback?(NSCFirebaseMessagingCore.apnsToken(toString: deviceToken))
+        NSCFirebaseMessagingCore.onTokenCallback = nil
     }
 
     @objc public func application(_ application: UIApplication, didReceiveRemoteNotification userInfo: [AnyHashable : Any], fetchCompletionHandler completionHandler: @escaping (UIBackgroundFetchResult) -> Void) {