Stub LokiDeviceLinkingAPI

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
+//})

SignalServiceKit/src/Loki/API/LokiGroupChatAPI.swift

@@ -84,6 +84,9 @@ public final class LokiGroupChatAPI : NSObject {
         }
     }
 
+    // MARK: Lifecycle
+    override private init() { }
+    
     // MARK: Private API
     private static func requestNewAuthToken(for server: String) -> Promise<String> {
         print("[Loki] Requesting group chat auth token for server: \(server).")