add dynamic userTag at wallet

@@ -54,18 +54,28 @@ import UIKit
 //        profileImage.load(link: profile_image ?? "", placeholder: UIImage(), cache: URLCache())
         profileNameLabel.text = "Γιώργος Γεωργίου"
         
-        // TODO: dynamic
-        questionnaireButton.setTitle("Traveller", for: .normal)
-        questionnaireButton.titleLabel?.font = UIFont.systemFont(ofSize: 13, weight: .semibold)
-//        questionnaireButton.sizeToFit()
-        questionnaireButton.frame = CGRect(x: 0.0, y: 0.0, width: questionnaireButton.intrinsicContentSize.width, height: questionnaireButton.intrinsicContentSize.height)
-        questionnaireButton.applyGradient(colours: [UIColor(red: 0.40, green: 0.77, blue: 0.28, alpha: 1.00), UIColor(red: 0.10, green: 0.66, blue: 0.72, alpha: 1.00)], gradient: GradientOrientation.horizontal, cornerRadius: 7.0)
-        // Shadow Color and Radius
-        questionnaireButton.layer.shadowColor = UIColor(red: 0.33, green: 0.38, blue: 0.43, alpha: 1.00).cgColor
-        questionnaireButton.layer.shadowOffset = CGSize(width: 0.0, height: 2.0)
-        questionnaireButton.layer.shadowOpacity = 1.0
-        questionnaireButton.layer.shadowRadius = 0.0
-        questionnaireButton.layer.masksToBounds = false
+        let userTag = swiftApi().getUserTag()
+        if (userTag != "") {
+            questionnaireButton.setTitle(userTag, for: .normal)
+            questionnaireButton.titleLabel?.font = UIFont.systemFont(ofSize: 13, weight: .semibold)
+            questionnaireButton.setTitleColor(.white, for: .normal)
+    //        questionnaireButton.sizeToFit()
+            questionnaireButton.frame = CGRect(x: 0.0, y: 0.0, width: questionnaireButton.intrinsicContentSize.width, height: questionnaireButton.intrinsicContentSize.height)
+            questionnaireButton.applyGradient(colours: [UIColor(red: 0.40, green: 0.77, blue: 0.28, alpha: 1.00), UIColor(red: 0.10, green: 0.66, blue: 0.72, alpha: 1.00)], gradient: GradientOrientation.horizontal, cornerRadius: 7.0)
+            // Shadow Color
+            questionnaireButton.layer.shadowColor = UIColor(red: 0.33, green: 0.38, blue: 0.43, alpha: 1.00).cgColor
+            questionnaireButton.layer.shadowOffset = CGSize(width: 0.0, height: 2.0)
+            questionnaireButton.layer.shadowOpacity = 1.0
+            questionnaireButton.layer.shadowRadius = 0.0
+            questionnaireButton.layer.masksToBounds = false
+        } else {
+            questionnaireButton.setTitle("+Προτιμήσεις", for: .normal)
+            questionnaireButton.titleLabel?.font = UIFont.systemFont(ofSize: 13, weight: .semibold)
+            questionnaireButton.setTitleColor(UIColor(red: 0.31, green: 0.62, blue: 0.18, alpha: 1.00), for: .normal)
+            questionnaireButton.backgroundColor = UIColor(red: 0.90, green: 0.90, blue: 0.90, alpha: 1.00)
+            questionnaireButton.frame = CGRect(x: 0.0, y: 0.0, width: questionnaireButton.intrinsicContentSize.width, height: questionnaireButton.intrinsicContentSize.height)
+        }
+        
         questionnaireButton.layer.cornerRadius = 7.0
         
         dfyEarnView.layer.cornerRadius = 5.0