From d132b1c4f15fe47409d338a53da9b493c5bef65d Mon Sep 17 00:00:00 2001
From: Niels Andriesse <andriesseniels@gmail.com>
Date: Thu, 19 Sep 2019 10:03:08 +1000
Subject: [PATCH] Stub LokiDeviceLinkingAPI

---
 .../src/Loki/API/LokiDeviceLinkingAPI.swift   | 50 +++++++++++++++++++
 .../src/Loki/API/LokiGroupChatAPI.swift       |  3 ++
 2 files changed, 53 insertions(+)
 create mode 100644 SignalServiceKit/src/Loki/API/LokiDeviceLinkingAPI.swift

diff --git a/SignalServiceKit/src/Loki/API/LokiDeviceLinkingAPI.swift b/SignalServiceKit/src/Loki/API/LokiDeviceLinkingAPI.swift
new file mode 100644
index 000000000..601e0776b
--- /dev/null
+++ b/SignalServiceKit/src/Loki/API/LokiDeviceLinkingAPI.swift
@@ -0,0 +1,50 @@
+import PromiseKit
+
+@objc(LKDeviceLinkingAPI)
+final class LokiDeviceLinkingAPI : NSObject {
+
+    // MARK: Settings
+    private static let listeningTimeout = 60
+
+    // MARK: Types
+    public struct Account {
+        public let hexEncodedPublicKey: String
+        public let isMaster: Bool
+    }
+
+    // MARK: Lifecycle
+    override private init() { }
+
+    // MARK: Public API
+    @objc public static func startListeningForLinkingRequests(onLinkingRequestReceived: (String) -> Void, onTimeout: () -> Void) {
+        // Listens for linking requests until either one is received or listeningTimeout is reached
+    }
+
+    @objc public static func authorizeLinkingRequest(with signature: String) {
+        // Authorize the linking request with the given signature
+    }
+
+    public static func addSlaveAccount(with hexEncodedPublicKey: String) -> Promise<String> {
+        // Adds the given slave account to the user's device mapping on the server
+        notImplemented()
+    }
+
+    public static func removeSlaveAccount(with hexEncodedPublicKey: String) -> Promise<String> {
+        // Removes the given slave account from the user's device mapping on the server
+        notImplemented()
+    }
+
+    public static func getAccounts(for hexEncodedPublicKey: String) -> Promise<[Account]> {
+        // Gets the accounts associated with the given hex encoded public key from the server
+        notImplemented()
+    }
+}
+
+//LokiDeviceLinkingAPI.startListeningForLinkingRequests(onLinkingRequestReceived: { signature in
+//    // 1. Validate the signature
+//    // 2. Ask the user to accept
+//    // 2.1. If the user declined, we're done
+//    // 2.2, If the user accepted: LokiDeviceLinkingAPI.authorizeLinkingRequest(with: signature)
+//}, onTimeout: {
+//    // Notify the user
+//})
diff --git a/SignalServiceKit/src/Loki/API/LokiGroupChatAPI.swift b/SignalServiceKit/src/Loki/API/LokiGroupChatAPI.swift
index fbc8b189c..f7102de9c 100644
--- a/SignalServiceKit/src/Loki/API/LokiGroupChatAPI.swift
+++ b/SignalServiceKit/src/Loki/API/LokiGroupChatAPI.swift
@@ -83,6 +83,9 @@ public final class LokiGroupChatAPI : NSObject {
             transaction.setObject(newValue, forKey: "\(server).\(group)", inCollection: lastDeletionServerIDCollection)
         }
     }
+
+    // MARK: Lifecycle
+    override private init() { }
     
     // MARK: Private API
     private static func requestNewAuthToken(for server: String) -> Promise<String> {