Refactoring

submodules/TelegramCore/Sources/Settings/ProxySettings.swift

@@ -0,0 +1,33 @@
+import Foundation
+import Postbox
+import SwiftSignalKit
+import MtProtoKit
+import SyncCore
+
+public func updateProxySettingsInteractively(accountManager: AccountManager, _ f: @escaping (ProxySettings) -> ProxySettings) -> Signal<Bool, NoError> {
+    return accountManager.transaction { transaction -> Bool in
+        return updateProxySettingsInteractively(transaction: transaction, f)
+    }
+}
+
+extension ProxyServerSettings {
+    var mtProxySettings: MTSocksProxySettings {
+        switch self.connection {
+            case let .socks5(username, password):
+                return MTSocksProxySettings(ip: self.host, port: UInt16(clamping: self.port), username: username, password: password, secret: nil)
+            case let .mtp(secret):
+                return MTSocksProxySettings(ip: self.host, port: UInt16(clamping: self.port), username: nil, password: nil, secret: secret)
+        }
+    }
+}
+
+public func updateProxySettingsInteractively(transaction: AccountManagerModifier, _ f: @escaping (ProxySettings) -> ProxySettings) -> Bool {
+    var hasChanges = false
+    transaction.updateSharedData(SharedDataKeys.proxySettings, { current in
+        let previous = (current as? ProxySettings) ?? ProxySettings.defaultSettings
+        let updated = f(previous)
+        hasChanges = previous != updated
+        return updated
+    })
+    return hasChanges
+}