Sendbird Push Noti 연결하기

// Swift
let center = UNUserNotificationCenter.current()
    center.delegate = self

    let authOptions: UNAuthorizationOptions = [.alert, .badge, .sound]
    center.requestAuthorization(options: authOptions) { (granted, error) in
      center.getNotificationSettings(completionHandler: { (settings: UNNotificationSettings) -> Void  in
        guard settings.authorizationStatus == UNAuthorizationStatus.authorized else {
          return;
        }
        DispatchQueue.main.async {
          UIApplication.shared.registerForRemoteNotifications()
        }
      })
    }

// AppDelegate.swift
func application(_ application: UIApplication, didRegisterForRemoteNotificationsWithDeviceToken deviceToken: Data) {
    // Sendbird server에 Device Token을 등록합니다.
    SBDMain.registerDevicePushToken(deviceToken, unique: true, completionHandler: { (status, error) in
        if error == nil {
            // Device Token이 정상적으로 등록된 경우
        }
        else {
            if status == SBDPushTokenRegistrationStatus.pending {
                // Device Token 등록이 지연된 경우
            }
            else {
                // Device Token 등록이 실패한 경우
            }
        }
    })
}

// Swift
SBDMain.connect(withUserId: USER_ID, completionHandler: { (user, error) in
    if error == nil {
        SBDMain.registerDevicePushToken(SBDMain.getPendingPushToken()!, unique: true, completionHandler: { (status, error) in
            ...
        })
    }
})

{
    "category": "messaging:offline_notification",
    "type": string,                 // Message type: 'MESG', 'FILE', or 'ADMM'
    "message": string,              // User input message
    "data": string,                 // Custom data field
    "custom_type": string,          // Custom message type
    "message_id": long,             // Message ID
    "created_at": long,             // 13-digit timestamp
    "app_id": string,               // Application's unique ID
    "unread_message_count": int,    // Total number of new messages unread by the user
    "channel": {
        "channel_url": string,      // Group channel URL
        "name": string,             // Group channel name
        "custom_type": string       // Group channel custom_type
    },
    "channel_type": string,         // The value of "channel_type" is set by the system.
                                    // The 'messaging' indicates a distinct group channel
                                    // while 'group_messaging' indicates a private group channel
                                    // and 'chat' indicates all other cases.
    "sender": {
        "id": string,               // Sender's unique ID
        "name": string,             // Sender's nickname
        "profile_url": string       // Sender's profile image URL
    },
    "recipient": {
        "id": string,               // Recipient's unique ID
        "name": string              // Recipient's nickname
    },
    "files": [],                    // If a message is a file link,
                                    // this array represents files.
    "translations": {},             // If a message has translations,
                                    // this dict has locale:translation.
    "push_title": string,           // Title of a notification message that can be
                                    // customized in the Sendbird Dashboard
                                    // with or without variables
    "push_sound": string,           // The location of a sound file for notifications
    "audience_type": string,        // The type of audiences to receive notifications
    "mentioned_users": {
        "user_id": string,                      // The ID of a mentioned user
        "total_unread_mention_count": int,      // The number of messages which
                                                // a user has been mentioned
                                                // but has not read within the channels
        "channel_unread_mention_count": int,    // The number of channels with messages
                                                // which a user has been mentioned
                                                // but has not read
        "is_hidden": boolean                    // Whether or not a mentioned user has
                                                // hidden the channel from the list
    },
    "channel_unread_count": int // Total number of unread new messages
                                // from the specific channel
}

// AppDelegate.swift
func userNotificationCenter(_ center: UNUserNotificationCenter, didReceive response: UNNotificationResponse, withCompletionHandler completionHandler: @escaping () -> Void) {
    if let userInfo = response.notification.request.content.userInfo as? [String : Any],
       let sendbirdDict = userInfo["sendbird"] as? [String : Any],
       let channelDict = sendbirdDict["channel"] as? [String : Any],
       let channelUrl = channelDict["channel_url"] as? String {
        print(channelUrl)
       }
}