add setUserTag func

@@ -11,6 +11,7 @@ import SwiftUI
 public struct GlobalVariables {
 public struct GlobalVariables {
     static var campaigns: Array<swiftApi.CampaignItemModel> = []
     static var campaigns: Array<swiftApi.CampaignItemModel> = []
     static var customerState: swiftApi.CustomerStateModel?
     static var customerState: swiftApi.CustomerStateModel?
+    static var userTag: String = ""
 }
 }
 
 
 public class swiftApi {
 public class swiftApi {
@@ -20,7 +21,11 @@ public class swiftApi {
     }
     }
     
     
     public func getUserTag() -> String {
     public func getUserTag() -> String {
-        return "1"
+        return GlobalVariables.userTag
+    }
+
+    public func setUserTag(_ newUserTag: String) -> Void {
+        GlobalVariables.userTag = newUserTag
     }
     }
     
     
     public class DFY {
     public class DFY {