adding brandingID support to validateProductByName

Author: kirejankulovski

Source/Payment/API/INPPaymentService.swift

@@ -45,11 +45,17 @@ class INPPaymentService {
 
     static func validateByProductName(productName: String,
                                       receipt: String,
+                                      brandingId: Int?,
                                       completion: @escaping RequestCompletion<Empty>) {
-        let params: [String: Any] = [
+        var params: [String: Any] = [
             PaymentParameters.receipt: receipt,
             PaymentParameters.productName: productName
         ]
+        
+        if let brandingID = brandingId {
+            params[PaymentParameters.brandingID] = brandingID
+        }
+        
         NetworkDataSource.performRequest(session: InPlayerSessionAPIManager.default.session,
                                          route: PaymentAPIRouter.validatePaymentByProductName(parameters: params),
                                          completion: completion)

Source/Payment/Payment.swift

@@ -40,17 +40,20 @@ public extension InPlayer {
          - Parameters:
             - productName: Purchased product name
             - receipt: Base64EncodedString of the recept data stored on device after successfull in-app purchase.
+            - brandingID: Optional parameter - system branding theme ID
             - success: A closure to be executed once the request has finished successfully.
             - failure: A closure to be executed once the request has finished with error.
             - error: Containing information about the error that occurred.
          */
 
         public static func validateByProductName(productName: String,
                                                  receipt: String,
+                                                 brandingID: Int? = nil,
                                                  success: @escaping () -> Void,
                                                  failure: @escaping (_ error: InPlayerError) -> Void) {
             INPPaymentService.validateByProductName(productName: productName,
                                                     receipt: receipt,
+                                                    brandingId: brandingID,
                                                     completion: { (_, error) in
                 if let error = error {
                     failure(error)