session-ios/SignalServiceKit/src/Util/SSKPreferences.swift
2019-03-11 19:53:04 -07:00

60 lines
1.6 KiB
Swift

//
// Copyright (c) 2019 Open Whisper Systems. All rights reserved.
//
import Foundation
@objc
public class SSKPreferences: NSObject {
// Never instantiate this class.
private override init() {}
private static let collection = "SSKPreferences"
// MARK: -
private static let areLinkPreviewsEnabledKey = "areLinkPreviewsEnabled"
@objc
public static var areLinkPreviewsEnabled: Bool {
get {
return getBool(key: areLinkPreviewsEnabledKey, defaultValue: true)
}
set {
setBool(newValue, key: areLinkPreviewsEnabledKey)
SSKEnvironment.shared.syncManager.sendConfigurationSyncMessage()
}
}
// MARK: -
private static let hasSavedThreadKey = "hasSavedThread"
@objc
public static var hasSavedThread: Bool {
get {
return getBool(key: hasSavedThreadKey)
}
set {
setBool(newValue, key: hasSavedThreadKey)
}
}
@objc
public class func setHasSavedThread(value: Bool, transaction: YapDatabaseReadWriteTransaction) {
transaction.setBool(value,
forKey: hasSavedThreadKey,
inCollection: collection)
}
// MARK: -
private class func getBool(key: String, defaultValue: Bool = false) -> Bool {
return OWSPrimaryStorage.dbReadConnection().bool(forKey: key, inCollection: collection, defaultValue: defaultValue)
}
private class func setBool(_ value: Bool, key: String) {
OWSPrimaryStorage.dbReadWriteConnection().setBool(value, forKey: key, inCollection: collection)
}
}