refactor(types): remove optional types from queue handling

- Make queueUrl, targetUrl and queueToken non-optional in TryPassResult

- Update QueueITEngine and WaitingRoomProvider to handle non-optional
values

- Remove unnecessary optional handling in showQueue method

- Simplify getUserId call by removing async keyword

Author: alexanderthoren

Sources/QueueITLib/QueueITEngine.swift

@@ -137,8 +137,7 @@ extension QueueItEngine: WaitingRoomProviderDelegate {
             let queueDisabledInfo = QueueDisabledInfo(queueitToken: queuePassResult.queueToken)
             queueDisabledDelegate?.notifyQueueDisabled(queueDisabledInfo: queueDisabledInfo)
         default:
-            // TODO: fix optional parameter
-            showQueue(queueUrl: queuePassResult.queueUrl ?? "", targetUrl: queuePassResult.targetUrl ?? "")
+            showQueue(queueUrl: queuePassResult.queueUrl, targetUrl: queuePassResult.targetUrl)
         }
     }
 

Sources/QueueITLib/TryPassResult.swift

@@ -1,9 +1,9 @@
 import Foundation
 
 public struct TryPassResult {
-    public let queueUrl: String?
-    public let targetUrl: String?
+    public let queueUrl: String
+    public let targetUrl: String
     public let redirectType: String
     public let isPassedThrough: Bool
-    public let queueToken: String?
+    public let queueToken: String
 }

Sources/QueueITLib/WaitingRoomProvider.swift

@@ -98,7 +98,7 @@ private extension WaitingRoomProvider {
     }
 
     func tryEnqueueWithUserAgent(secretAgent: String, enqueueToken: String?, enqueueKey: String?) async throws {
-        let userId = await Utils.getUserId()
+        let userId = Utils.getUserId()
         let userAgent = "\(secretAgent);\(Utils.getLibraryVersion())"
         let sdkVersion = Utils.getSdkVersion()
         apiClient = ApiClient()
@@ -138,10 +138,10 @@ private extension WaitingRoomProvider {
 
     func handleAppEnqueueResponse(
         queueURL: String,
-        eventTargetURL: String?,
-        queueItToken: String?
+        eventTargetURL: String,
+        queueItToken: String
     ) async {
-        let isPassedThrough = !(queueItToken?.isEmpty ?? true)
+        let isPassedThrough = !queueItToken.isEmpty
         let redirectType = getRedirectType(fromToken: queueItToken)
 
         let tryPassResult = TryPassResult(