32 lines
1.1 KiB
Swift
32 lines
1.1 KiB
Swift
import PromiseKit
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@objc(LKBackgroundPoller)
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public final class BackgroundPoller : NSObject {
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private static var closedGroupPoller: ClosedGroupPoller!
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private override init() { }
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@objc(pollWithCompletionHandler:)
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public static func poll(completionHandler: @escaping (UIBackgroundFetchResult) -> Void) {
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var promises: [Promise<Void>] = []
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// TODO TODO TODO
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// promises.append(AppEnvironment.shared.messageFetcherJob.run()) // FIXME: It'd be nicer to just use Poller directly
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closedGroupPoller = ClosedGroupPoller()
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promises.append(contentsOf: closedGroupPoller.pollOnce())
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var openGroups: [String:OpenGroup] = [:]
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Storage.read { transaction in
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openGroups = LokiDatabaseUtilities.getAllPublicChats(in: transaction)
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}
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openGroups.values.forEach { openGroup in
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let poller = PublicChatPoller(for: openGroup)
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poller.stop()
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promises.append(poller.pollForNewMessages())
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}
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when(resolved: promises).done { _ in
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completionHandler(.newData)
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}.catch { _ in
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completionHandler(.failed)
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}
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}
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}
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