xref: /expo/packages/expo-notifications/ios/EXNotifications/Notifications/Background/EXBackgroundNotificationTasksModule.m (revision 9de60485)

// Copyright 2018-present 650 Industries. All rights reserved.

#import <EXNotifications/EXBackgroundNotificationTasksModule.h>
#import <EXNotifications/EXBackgroundRemoteNotificationConsumer.h>
#import <ExpoModulesCore/EXTaskManagerInterface.h>

@interface EXBackgroundNotificationTasksModule ()

@property (nonatomic, weak) id<EXTaskManagerInterface> taskManager;

@end

@implementation EXBackgroundNotificationTasksModule

EX_EXPORT_MODULE(ExpoBackgroundNotificationTasksModule);

# pragma mark - EXModuleRegistryConsumer

- (void)setModuleRegistry:(EXModuleRegistry *)moduleRegistry
{
  _taskManager = [moduleRegistry getModuleImplementingProtocol:@protocol(EXTaskManagerInterface)];
}
# pragma mark - Exported methods

EX_EXPORT_METHOD_AS(registerTaskAsync,
                    registerTaskWithName:(nonnull NSString *)taskName
                    resolve:(EXPromiseResolveBlock)resolve
                    reject:(EXPromiseRejectBlock)reject)
{
  if (![_taskManager hasBackgroundModeEnabled:@"remote-notification"]) {
    return reject(
                  @"E_BACKGROUND_REMOTE_NOTIFICATIONS_DISABLED",
                  @"Background remote notifications have not been configured. To enable it, add `remote-notification` to `UIBackgroundModes` in the application's Info.plist file.",
                  nil
                  );
  }

  @try {
    [_taskManager registerTaskWithName:taskName
                              consumer:EXBackgroundRemoteNotificationConsumer.class
                               options:@{}];
  }
  @catch (NSException *e) {
    return reject(e.name, e.reason, nil);
  }
  resolve(nil);
}

EX_EXPORT_METHOD_AS(unregisterTaskAsync,
                    unregisterTaskWithName:(nonnull NSString *)taskName
                    resolve:(EXPromiseResolveBlock)resolve
                    reject:(EXPromiseRejectBlock)reject)
{
  @try {
    [_taskManager unregisterTaskWithName:taskName consumerClass:[EXBackgroundRemoteNotificationConsumer class]];
  } @catch (NSException *e) {
    return reject(e.name, e.reason, nil);
  }
  resolve(nil);
}

@end