TF-2871 Fix validate expire time in swift code

ios/TwakeCore/Extensions/DateExtensions.swift

@@ -4,4 +4,11 @@ extension Date {
     func isBefore(_ otherDate: Date) -> Bool {
         return self < otherDate
     }
+    
+    func convertDateToISO8601String() -> String {
+        let dateFormatter = DateFormatter()
+        dateFormatter.dateFormat = CoreUtils.ISO8601_DATE_FORMAT
+        dateFormatter.locale = Locale(identifier: CoreUtils.EN_US_POSIX_LOCALE)
+        return dateFormatter.string(from: self)
+    }
 }

ios/TwakeCore/Extensions/IntegerExtensions.swift

@@ -0,0 +1,11 @@
+import Foundation
+
+extension Int {
+    func convertMillisecondsToDate() -> Date {
+        return Date(timeIntervalSince1970: TimeInterval(self) / 1000)
+    }
+    
+    func convertMillisecondsToISO8601String() -> String {
+        return convertMillisecondsToDate().convertDateToISO8601String()
+    }
+}

ios/TwakeCore/Extensions/StringExtensions.swift

@@ -3,8 +3,8 @@ import Foundation
 extension String {
     func convertISO8601StringToDate() -> Date? {
         let dateFormatter = DateFormatter()
-        dateFormatter.dateFormat = "yyyy-MM-dd'T'HH:mm:ss.SSS"
-        dateFormatter.locale = Locale(identifier: "en_US_POSIX")
+        dateFormatter.dateFormat = CoreUtils.ISO8601_DATE_FORMAT
+        dateFormatter.locale = Locale(identifier: CoreUtils.EN_US_POSIX_LOCALE)
         return dateFormatter.date(from: self)
     }
     

ios/TwakeCore/Network/Interceptor/AuthenticationInterceptor.swift

@@ -69,7 +69,7 @@ class AuthenticationInterceptor: RequestInterceptor {
     private func validateToRefreshToken(response: HTTPURLResponse, authenticationSSO: AuthenticationSSO) -> Bool {
         return response.statusCode == 401 &&
             !authenticationSSO.refreshToken.isEmpty &&
-            authenticationSSO.isExpiredTime()
+            authenticationSSO.isExpiredTime(currentDate: CoreUtils.shared.getCurrentDate())
     }
 
     // MARK: - Handle refresh token to get new token

ios/TwakeCore/Network/Model/AuthenticationSSO.swift

@@ -18,23 +18,15 @@ struct AuthenticationSSO: Authentication {
         return "Bearer \(accessToken)"
     }
 
-    func isExpiredTime() -> Bool {
+    func isExpiredTime(currentDate: Date) -> Bool {
         guard let expireTime else {
             return false
         }
-
-        if #available(iOSApplicationExtension 15, *) {
-            guard let expireDate = expireTime.convertISO8601StringToDate(),
-                  expireDate.isBefore(Date.now) else {
-                return true
-            }
+        
+        if let expireDate = expireTime.convertISO8601StringToDate() {
+            return expireDate.isBefore(currentDate)
         } else {
-            guard let expireDate = expireTime.convertISO8601StringToDate(),
-                  expireDate.isBefore(Date()) else {
-                return true
-            }
+            return false
         }
-
-        return false
     }
 }

ios/TwakeCore/Utils/CoreUtils.swift

@@ -0,0 +1,17 @@
+import Foundation
+
+class CoreUtils {
+    static let shared: CoreUtils = CoreUtils()
+    
+    static let ISO8601_DATE_FORMAT = "yyyy-MM-dd'T'HH:mm:ss.SSS"
+    static let EN_US_POSIX_LOCALE = "en_US_POSIX"
+
+    func getCurrentDate() -> Date {
+        if #available(iOS 15, *) {
+            return Date.now
+        } else {
+            return Date()
+        }
+    }
+}
+