Customer Object Added to Restore API

Chargebee/Classes/Purchase/CBPurchaseManager.swift

@@ -26,6 +26,7 @@ public class CBPurchase: NSObject {
     var refreshHandler: RestoreResultCompletion<String>?
     var includeInActiveProducts = false
     private var productType: ProductType?
+    var restoreCustomer: CBCustomer?
 
     // MARK: - Init
     private override init() {
@@ -135,10 +136,11 @@ public extension CBPurchase {
         self.purchaseProductHandler(product: product, completion: handler)
     }
 
-    func restorePurchases(includeInActiveProducts:Bool = false ,completion handler: @escaping ((_ result: Result<[InAppSubscription], RestoreError>) -> Void)) {
+    func restorePurchases(includeInActiveProducts:Bool = false, customer: CBCustomer, completion handler: @escaping ((_ result: Result<[InAppSubscription], RestoreError>) -> Void)) {
         self.restoreResponseHandler = handler
         self.includeInActiveProducts = includeInActiveProducts
         self.restoredPurchasesCount = 0
+        self.restoreCustomer = customer
         SKPaymentQueue.default().restoreCompletedTransactions()
     }
 
@@ -212,7 +214,7 @@ extension CBPurchase: SKPaymentTransactionObserver {
                 SKPaymentQueue.default().finishTransaction(transaction)
                 if let product = activeProduct {
                     if let _ = product.product.subscriptionPeriod {
-                        validateReceipt(product,customer: self.customer, completion: buyProductHandler)
+                        validateReceipt(product, customer: self.customer, completion: buyProductHandler)
                     }else{
                         validateReceiptForNonSubscriptions(product, self.productType,customer: self.customer, completion: buyNonSubscriptionProductHandler)
                     }

Chargebee/Classes/Restore/CBPurchaseManager+Extension.swift

@@ -136,9 +136,9 @@ extension CBPurchase{
         for product in products {
             operationQueue?.addOperation{
                 if let _ = product.product.subscriptionPeriod {
-                    self.validateReceipt(product, completion: nil)
+                        self.validateReceipt(product,customer: self.restoreCustomer, completion: nil)
                 }else{
-                    self.validateReceiptForNonSubscriptions(product, .unknown, completion: nil)
+                    self.validateReceiptForNonSubscriptions(product, .unknown, customer: self.restoreCustomer, completion: nil)
                 }
             }
         }

Example/Chargebee/CBSDKOptionsViewController.swift

@@ -169,7 +169,9 @@ extension CBSDKOptionsViewController: UITableViewDelegate, UITableViewDataSource
             }
         case .restore:
             self.view.activityStartAnimating(activityColor: UIColor.white, backgroundColor: UIColor.black.withAlphaComponent(0.5))
-            CBPurchase.shared.restorePurchases(includeInActiveProducts: true) { result in
+            //Ex: customer_id is mandatory field for restoring purchases so please pass customer object as shown example below
+            let customer = CBCustomer(customerID: "Test123",firstName: "CB",lastName: "Test",email: "[email protected]")
+            CBPurchase.shared.restorePurchases(includeInActiveProducts: true, customer: customer) { result in
                 switch result {
                 case .success(let response):
                     if response.count > 0 {

Example/Chargebee/CBSDKProductsTableViewController.swift

@@ -362,6 +362,7 @@ extension CBSDKProductsTableViewController: ProductTableViewCellDelegate {
                     print(result.status)
                     print(result.subscriptionId ?? "")
                     print(result.planId ?? "")
+
                     DispatchQueue.main.async {
                         self.view.activityStopAnimating()
                         let alertController = UIAlertController(title: "Chargebee", message: "success", preferredStyle: .alert)

README.md

@@ -231,8 +231,13 @@ The `restorePurchases()` function helps to recover your app user's previous purc
 
 To retrieve **inactive** purchases along with the **active** purchases for your app user, you can call the `restorePurchases()` function with the `includeInActiveProducts` parameter set to `true`. If you only want to restore active subscriptions, set the parameter to `false`. Here is an example of how to use the `restorePurchases()` function in your code with the `includeInActiveProducts` parameter set to `true`.
 
+To Restore Purchases please pass `CBCustomer` Object for `restorePurchases()` method as shown in below example.
+Note: `customerId` is mandatory field to restore purchases.
+
 ```swift
-CBPurchase.shared.restorePurchases(includeInActiveProducts: true) { result in
+
+let customer = CBCustomer(customerID: "Test123",firstName: "CB",lastName: "Test",email: "[email protected]")
+CBPurchase.shared.restorePurchases(includeInActiveProducts: true, customer: customer) { result in
       switch result {
       case .success(let response):
         for subscription in response {