24 lines
540 B
Swift
24 lines
540 B
Swift
import Foundation
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final class RemoteNotificationsRefreshDeadlineController {
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private let deadline: TimeInterval = 30 // 30 seconds
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private var now: CFAbsoluteTime {
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return CFAbsoluteTimeGetCurrent()
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}
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public var shouldRefresh: Bool {
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guard let lastRefreshTime = lastRefreshTime else {
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return true
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}
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return now - lastRefreshTime > deadline
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}
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private var lastRefreshTime: CFAbsoluteTime?
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public func reset() {
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lastRefreshTime = now
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}
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}
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