This repository has been archived by the owner on May 10, 2024. It is now read-only.
-
Notifications
You must be signed in to change notification settings - Fork 449
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Fix #1660: Show monthly ad grant reminders
These notifications are scheduled based on when a user sees ads are always scheduled for the following month. They are only cancelled if the user successfully claims an ad grant
- Loading branch information
1 parent
fdb3f85
commit bf54017
Showing
7 changed files
with
152 additions
and
0 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,103 @@ | ||
| // This Source Code Form is subject to the terms of the Mozilla Public | ||
| // License, v. 2.0. If a copy of the MPL was not distributed with this | ||
| // file, You can obtain one at http://mozilla.org/MPL/2.0/. | ||
|
|
||
| import Foundation | ||
| import Shared | ||
| import UserNotifications | ||
|
|
||
| private let log = Logger.rewardsLogger | ||
|
|
||
| /// Manages the scheduling and cancellation of the monthly ad grant reminder notification | ||
| final public class MonthlyAdsGrantReminder { | ||
|
|
||
| @available(*, unavailable) | ||
| init() { } | ||
|
|
||
| /// The prefix for all notifications scheduled | ||
| static private let idPrefix = "rewards.notification.monthly-claim" | ||
|
|
||
| /// Returns true if the given notification is one scheduled by `MonthlyAdsGrantReminder` | ||
| static public func isMonthlyAdsReminderNotification(_ notification: UNNotification) -> Bool { | ||
| return notification.request.identifier.hasPrefix(idPrefix) | ||
| } | ||
|
|
||
| /// Get the identifier for a notification given its month | ||
| static private func identifier(for month: Int) -> String { | ||
| return "\(idPrefix)-\(month)" | ||
| } | ||
|
|
||
| /// Cancels the current month's notification if one exists | ||
| /// | ||
| /// Trigger this when the user claims an ad grant. | ||
| static public func cancelCurrentMonth() { | ||
| let month = Calendar.current.component(.month, from: Date()) | ||
| let id = identifier(for: month) | ||
| let center = UNUserNotificationCenter.current() | ||
| center.removePendingNotificationRequests(withIdentifiers: [id]) | ||
| center.removeDeliveredNotifications(withIdentifiers: [id]) | ||
| log.debug("Cancelled monthly ad grant reminder for month: \(month)") | ||
| } | ||
|
|
||
| /// Retrieve the next month as an integer (1-12). For example, if the current month was december, | ||
| /// this would return `1` for January. | ||
| static private func nextMonth() -> Int? { | ||
| guard let nextMonthsDate = Calendar.current.date(byAdding: .month, value: 1, to: Date()) else { | ||
| // Apocalypse... | ||
| return nil | ||
| } | ||
| return Calendar.current.component(.month, from: nextMonthsDate) | ||
| } | ||
|
|
||
| /// Schedules a notification for the following month if one doesn't already exist for that month | ||
| /// | ||
| /// Trigger this when the user views an ad | ||
| static public func schedule() { | ||
| guard let month = nextMonth() else { | ||
| log.error("Failed to obtain month to schedule notification") | ||
| return | ||
| } | ||
| let center = UNUserNotificationCenter.current() | ||
| center.requestAuthorization(options: [.provisional, .alert, .sound, .badge]) { (granted, error) in | ||
| if let error = error { | ||
| log.error("Failed to request notifications permissions: \(error)") | ||
| return | ||
| } | ||
| if !granted { | ||
| log.info("Not authorized to schedule a notification") | ||
| return | ||
| } | ||
|
|
||
| let id = self.identifier(for: month) | ||
|
|
||
| center.getPendingNotificationRequests { requests in | ||
| if requests.contains(where: { $0.identifier == id }) { | ||
| // Already has one scheduled no need to schedule again | ||
| return | ||
| } | ||
|
|
||
| let content = UNMutableNotificationContent() | ||
| content.title = Strings.MonthlyAdsClaimNotificationTitle | ||
| content.body = Strings.MonthlyAdsClaimNotificationBody | ||
|
|
||
| let trigger = UNCalendarNotificationTrigger( | ||
| dateMatching: .init(month: month, day: 7, hour: 13, minute: 21), | ||
| repeats: false | ||
| ) | ||
| let request = UNNotificationRequest( | ||
| identifier: id, | ||
| content: content, | ||
| trigger: trigger | ||
| ) | ||
| center.add(request) { error in | ||
| if let error = error { | ||
| log.error("Failed to add notification request: \(request) with error: \(error)") | ||
| return | ||
| } | ||
| log.debug("Scheduled monthly ad grant reminder: \(request). Trigger date: \(String(describing: trigger.nextTriggerDate()))") | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
|
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters