add navbar at ViewControllerExtensions

@@ -7,6 +7,7 @@
 	objects = {
 
 /* Begin PBXBuildFile section */
+		1E7564BA2823C6D900B9D2AE /* ViewControllerExtensions.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1E7564B92823C6D900B9D2AE /* ViewControllerExtensions.swift */; };
 		1EBB036F281BE3610062F663 /* RSBarcodes_Swift in Frameworks */ = {isa = PBXBuildFile; productRef = 1EBB036E281BE3610062F663 /* RSBarcodes_Swift */; };
 		260C6A1AFF7560C32E212F20 /* Pods_WarplySDKFrameworkIOS.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 1353B8C484CC0649CAC2EB74 /* Pods_WarplySDKFrameworkIOS.framework */; };
 		E634A369282299770069DE27 /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = E634A368282299760069DE27 /* Main.storyboard */; };
@@ -132,6 +133,7 @@
 
 /* Begin PBXFileReference section */
 		1353B8C484CC0649CAC2EB74 /* Pods_WarplySDKFrameworkIOS.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Pods_WarplySDKFrameworkIOS.framework; sourceTree = BUILT_PRODUCTS_DIR; };
+		1E7564B92823C6D900B9D2AE /* ViewControllerExtensions.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ViewControllerExtensions.swift; sourceTree = "<group>"; };
 		B9413513157AD76ECE896B81 /* Pods-WarplySDKFrameworkIOS.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-WarplySDKFrameworkIOS.release.xcconfig"; path = "Target Support Files/Pods-WarplySDKFrameworkIOS/Pods-WarplySDKFrameworkIOS.release.xcconfig"; sourceTree = "<group>"; };
 		E634A368282299760069DE27 /* Main.storyboard */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; path = Main.storyboard; sourceTree = "<group>"; };
 		E634A36A2822999B0069DE27 /* CouponsViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CouponsViewController.swift; sourceTree = "<group>"; };
@@ -328,6 +330,7 @@
 				E67D1EC528117F2400940F01 /* swiftApi.swift */,
 				E634A368282299760069DE27 /* Main.storyboard */,
 				E634A36A2822999B0069DE27 /* CouponsViewController.swift */,
+				1E7564B92823C6D900B9D2AE /* ViewControllerExtensions.swift */,
 			);
 			path = WarplySDKFrameworkIOS;
 			sourceTree = "<group>";
@@ -732,6 +735,7 @@
 				E6D8DF2927A942920006A3A9 /* NSData+SSToolkitAdditions.m in Sources */,
 				E6D8DEFC27A942920006A3A9 /* WLCustomNativeAdTableViewCell.m in Sources */,
 				E6D8DF4A27A942920006A3A9 /* AFNetworkReachabilityManager.m in Sources */,
+				1E7564BA2823C6D900B9D2AE /* ViewControllerExtensions.swift in Sources */,
 				E6D8DF4B27A942920006A3A9 /* AFSecurityPolicy.m in Sources */,
 				E6D8DF1327A942920006A3A9 /* WLBeaconManager.m in Sources */,
 				E6D8DF0427A942920006A3A9 /* WLInboxItem.m in Sources */,

+//
+//  ViewControllerExtensions.swift
+//  WarplySDKFrameworkIOS
+//
+//  Created by Manos Chorianopoulos on 5/5/22.
+//
+
+import UIKit
+
+extension UIViewController {
+    func setBackButton() {
+        let uiscreen: CGRect = UIScreen.main.bounds
+        
+        let backButton = UIButton(type: UIButton.ButtonType.custom) as UIButton
+        backButton.frame = CGRect(x: 0, y: 0, width: uiscreen.height * 0.025, height: uiscreen.height * 0.02)
+        backButton.imageView!.contentMode = .scaleAspectFit
+        //backButton.setBackgroundImage(UIImage(named:Assets.Navigation.backButton), for: UIControlState())
+        backButton.setImage(UIImage(named: "ic_back"), for: .normal)
+//        backButton.imageEdgeInsets = UIEdgeInsets(top: 0, left: -20, bottom: 0, right: 0)
+        backButton.addTarget(self, action:  #selector(moveToBack(_:)), for: .touchUpInside)
+        
+        
+        backButton.translatesAutoresizingMaskIntoConstraints = false
+        // Add width, height constraints
+        let widthContraints =  NSLayoutConstraint(item: backButton, attribute: NSLayoutConstraint.Attribute.width, relatedBy: NSLayoutConstraint.Relation.equal, toItem: nil, attribute: NSLayoutConstraint.Attribute.notAnAttribute, multiplier: 1, constant: uiscreen.height * 0.025)
+        let heightContraints = NSLayoutConstraint(item: backButton, attribute: NSLayoutConstraint.Attribute.height, relatedBy: NSLayoutConstraint.Relation.equal, toItem: nil, attribute: NSLayoutConstraint.Attribute.notAnAttribute, multiplier: 1, constant: uiscreen.height * 0.02)
+        NSLayoutConstraint.activate([heightContraints,widthContraints])
+        
+        let leftBarButtonItem: UIBarButtonItem = UIBarButtonItem(customView: backButton)
+        self.navigationItem.setLeftBarButton(leftBarButtonItem, animated: false)
+        self.navigationItem.title = ""
+    }
+    
+    
+    @objc func moveToBack(_ sender:UIButton){
+        self.navigationController?.popViewController(animated: true)
+    }
+    
+    func setNavigationTitle(_ title: String) {
+        let uiscreen: CGRect = UIScreen.main.bounds
+        
+        let titleLabel = UILabel(frame: CGRect(x: 0, y: 0, width: uiscreen.width * 0.7, height: uiscreen.height * 0.03))
+        titleLabel.text = title
+        titleLabel.textColor = UIColor(red: 0.21, green: 0.32, blue: 0.41, alpha: 1.00)
+        titleLabel.font = UIFont.systemFont(ofSize: 16, weight: UIFont.Weight.medium)
+        titleLabel.adjustsFontSizeToFitWidth = true
+        titleLabel.textAlignment = .center
+        self.navigationItem.titleView = titleLabel
+        
+    }
+}