Temporary QR codes

submodules/TelegramCore/Sources/TelegramEngine/Peers/ContactToken.swift

@@ -2,3 +2,34 @@ import Foundation
 import Postbox
 import TelegramApi
 import SwiftSignalKit
+
+func _internal_importContactToken(account: Account, token: String) -> Signal<EnginePeer?, NoError> {
+    return account.network.request(Api.functions.contacts.importContactToken(token: token))
+    |> map(Optional.init)
+    |> `catch` { _ -> Signal<Api.User?, NoError> in
+        return .single(nil)
+    }
+    |> map { result -> EnginePeer? in
+        return result.flatMap { EnginePeer(TelegramUser(user: $0)) }
+    }
+}
+
+public struct ExportedContactToken {
+    public let url: String
+    public let expires: Int32
+}
+
+func _internal_exportContactToken(account: Account) -> Signal<ExportedContactToken?, NoError> {
+    return account.network.request(Api.functions.contacts.exportContactToken())
+    |> map(Optional.init)
+    |> `catch` { _ -> Signal<Api.ExportedContactToken?, NoError> in
+        return .single(nil)
+    }
+    |> map { result -> ExportedContactToken? in
+        if let result = result, case let .exportedContactToken(url, expires) = result {
+            return ExportedContactToken(url: url, expires: expires)
+        } else {
+            return nil
+        }
+    }
+}