Port Chat Push iOS snippets to Conversations

conversations/push-ios/didfinishlaunching/didfinishlaunching.m

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+- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions

conversations/push-ios/didfinishlaunching/didfinishlaunching.swift

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+func application(_ application: UIApplication, didFinishLaunchingWithOptions
+                 launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool

conversations/push-ios/didfinishlaunching/meta.json

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+{
+  "title": "Did Finish Launching",
+  "type": "mobile"
+}

conversations/push-ios/didreceiveremote/didreceiveremote.m

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+// Do not forget to set up a delegate for UNUserNotificationCenter
+- (void)userNotificationCenter:(UNUserNotificationCenter *)center
+didReceiveNotificationResponse:(UNNotificationResponse *)response
+         withCompletionHandler:(void (^)(void))completionHandler {
+    NSDictionary *userInfo = response.notification.request.content.userInfo;
+    // If your application supports multiple types of push notifications, 
+    // you may wish to limit which ones you send to the TwilioConversationsClient here
+    if (self.conversationsClient) {
+        // If your reference to the Conversations client exists and is initialized, 
+        // send the notification to it
+        [self.conversationsClient handleNotification:userInfo completion:^(TCHResult *result) {
+            if (![result isSuccessful]) {
+                // Handling of notification was not successful, retry?
+            }
+        }];
+    } else {
+         // Store the notification for later handling
+         self.receivedNotification = userInfo;
+     }
+}

conversations/push-ios/didreceiveremote/didreceiveremote.swift

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+// Do not forget to set up a delegate for UNUserNotificationCenter
+func userNotificationCenter(_ center: UNUserNotificationCenter,
+                 didReceive response: UNNotificationResponse,
+      withCompletionHandler completionHandler: @escaping () -> Void) {
+   let userInfo = response.notification.request.content.userInfo
+   if let conversationsClient = conversationsClient, conversationsClient.user != nil {
+       // If your reference to the Conversations client exists 
+       // and is initialized, send the notification to it
+       conversationsClient.handleNotification(userInfo) { (result) in
+           if !result.isSuccessful() {
+               // Handling of notification was not successful, retry?
+           }
+       }
+   } else {
+       // Store the notification for later handling
+       receivedNotification = userInfo
+   }
+}

conversations/push-ios/didreceiveremote/meta.json

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+{
+  "title": "Did Receive Notification",
+  "type": "mobile"
+}

conversations/push-ios/registernotifications/meta.json

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+{
+  "title": "Register Notifications",
+  "type": "mobile"
+}

conversations/push-ios/registernotifications/registernotifications.m

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+if (self.updatedPushToken) {
+    [self.conversationsClient registerWithNotificationToken:self.updatedPushToken
+                                                 completion:^(TCHResult *result) {
+      if (![result isSuccessful]) {
+        // try registration again or verify token
+      }
+    }];
+}
+
+if (self.receivedNotification) {
+    [self.conversationsClient handleNotification:self.receivedNotification
+                                      completion:^(TCHResult *result) {
+        if (![result isSuccessful]) {
+            // Handling of notification was not successful, retry?
+        }
+    }];
+}

conversations/push-ios/registernotifications/registernotifications.swift

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+if let updatedPushToken = updatedPushToken {
+  conversationsClient.register(withNotificationToken: updatedPushToken) { (result) in
+    if !result.isSuccessful() {
+        // try registration again or verify token
+    }
+  }
+}
+
+if let receivedNotification = receivedNotification {
+  conversationsClient.handleNotification(receivedNotification) { (result) in
+    if !result.isSuccessful() {
+        // Handling of notification was not successful, retry?
+    }
+  }
+}

conversations/push-ios/remotenotifications/meta.json

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+{
+  "title": "Store Registration",
+  "type": "mobile"
+}

conversations/push-ios/remotenotifications/remotenotifications.m

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+- (void)application:(UIApplication*)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData*)deviceToken {
+    if (self.conversationsClient && self.conversationsClient.user) {
+        [self.TwilioConversationsClient registerWithNotificationToken:deviceToken
+                                            completion:^(TCHResult *result) {
+                                                if (![result isSuccessful]) {
+                                                    // try registration again or verify token
+                                                }
+                                            }];
+    } else {
+        self.updatedPushToken = deviceToken;
+    }
+}
+
+- (void)application:(UIApplication*)application didFailToRegisterForRemoteNotificationsWithError:(NSError*)error {
+    NSLog(@"Failed to get token, error: %@", error);
+    self.updatedPushToken = nil;
+}

conversations/push-ios/remotenotifications/remotenotifications.swift

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+func application(_ application: UIApplication, didRegisterForRemoteNotificationsWithDeviceToken deviceToken: Data) {
+    print("Received device token")
+    if let conversationsClient = conversationsClient, conversationsClient.user != nil {
+        conversationsClient.register(withNotificationToken: deviceToken) { (result) in
+            if !result.isSuccessful() {
+                // try registration again or verify token
+            }
+        }
+    } else {
+        updatedPushToken = deviceToken
+    }
+}
+
+func application(_ application: UIApplication, didFailToRegisterForRemoteNotificationsWithError error: Error) {
+    print("Failed to get token, error: %@", error)
+    updatedPushToken = nil
+}

conversations/push-ios/systemversion/meta.json

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+{
+  "title": "Notification Types",
+  "type": "mobile"
+}

conversations/push-ios/systemversion/systemversion.m

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+UNUserNotificationCenter *currentNotificationCenter = [UNUserNotificationCenter currentNotificationCenter];
+[currentCenter requestAuthorizationWithOptions:UNAuthorizationOptionBadge | UNAuthorizationOptionAlert | UNAuthorizationOptionSound
+                                completionHandler:^(BOOL granted, NSError *error) {
+    // Add here your handling of granted or not granted permissions
+}];
+currentNotificationCenter.delegate = self;

conversations/push-ios/systemversion/systemversion.swift

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+let center = UNUserNotificationCenter.current()
+center.requestAuthorization(options: [.alert, .badge, .sound]) { (granted, error) in
+  print("User allowed notifications:", granted)
+  if granted {
+    DispatchQueue.main.async {
+      UIApplication.shared.registerForRemoteNotifications()
+    }
+  } else {
+    if error {
+      print(error.localizedDescription)
+    }
+  }
+}

conversations/push-ios/updatebadgecount/meta.json

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+{
+  "title": "Update Badge Count",
+  "type": "mobile"
+}

conversations/push-ios/updatebadgecount/updatebadgecount.m

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+- (void)conversationsClient:(TwilioConversationsClient *)client notificationUpdatedBadgeCount:(NSUInteger)badgeCount {
+    [UIApplication.currentApplication setApplicationIconBadgeNumber:badgeCount];
+}

conversations/push-ios/updatebadgecount/updatebadgecount.swift

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+func conversationsClient(_ client: TwilioConversationsClient, notificationUpdatedBadgeCount badgeCount: UInt) {
+    UIApplication.shared.applicationIconBadgeNumber = Int(badgeCount)
+}

conversations/push-ios/usernotificationsettings/meta.json

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+{
+  "title": "User Notification Setttings",
+  "type": "mobile"
+}

conversations/push-ios/usernotificationsettings/usernotificationsettings.m

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+// Add this to the didFinishLaunchingWithOptions function or a similar place
+// once you get granted permissions
+UNUserNotificationCenter *currentNotificationCenter = [UNUserNotificationCenter currentNotificationCenter];
+[currentNotificationCenter getNotificationSettingsWithCompletionHandler:^(UNNotificationSettings *settings) {
+    if (settings.authorizationStatus == UNAuthorizationStatusAuthorized) {
+        [UIApplication.sharedApplication registerForRemoteNotifications];
+    }
+}];

conversations/push-ios/usernotificationsettings/usernotificationsettings.swift

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+let center = UNUserNotificationCenter.current()
+center.getNotificationSettings { (settings) in
+  if settings.authorizationStatus == .authorized {
+    DispatchQueue.main.async {
+      UIApplication.shared.registerForRemoteNotifications()
+    }
+  }
+}

conversations/push-ios/variables/meta.json

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+{
+  "type": "mobile",
+  "title": "Conversations Push State Variables"
+}

conversations/push-ios/variables/variables.m

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+@property (nonatomic, strong) NSData *updatedPushToken;
+@property (nonatomic, strong) NSDictionary *receivedNotification;
+@property (nonatomic, strong) TwilioConversationsClient *conversationsClient;

conversations/push-ios/variables/variables.swift

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+var updatedPushToken: Data?
+var receivedNotification: [AnyHashable: Any]?
+var conversationsClientClient: TwilioConversationsClient?