remove customerID entry for PP vault with purchase

Author: KunJeongPark

Demo/Demo/SwiftUIComponents/PayPalWebViews/CreateOrderPayPalWebView.swift

@@ -5,7 +5,6 @@ struct CreateOrderPayPalWebView: View {
     @ObservedObject var paypalWebViewModel: PayPalWebViewModel
 
     @State private var selectedIntent: Intent = .authorize
-    @State private var vaultCustomerID: String = ""
     @State var shouldVaultSelected = false
 
     let selectedMerchantIntegration: MerchantIntegration
@@ -28,7 +27,6 @@ struct CreateOrderPayPalWebView: View {
                 Toggle("Should Vault with Purchase", isOn: $shouldVaultSelected)
                 Spacer()
             }
-            FloatingLabelTextField(placeholder: "Vault Customer ID (Optional)", text: $vaultCustomerID)
             ZStack {
                 Button("Create an Order") {
                     Task {
@@ -38,8 +36,7 @@ struct CreateOrderPayPalWebView: View {
                                 amount: "10.00",
                                 selectedMerchantIntegration: DemoSettings.merchantIntegration,
                                 intent: selectedIntent.rawValue,
-                                shouldVault: shouldVaultSelected,
-                                customerID: vaultCustomerID.isEmpty ? nil : vaultCustomerID
+                                shouldVault: shouldVaultSelected
                             )
                         } catch {
                             print("Error in getting setup token. \(error.localizedDescription)")

Demo/Demo/ViewModels/PayPalWebViewModel.swift

@@ -14,8 +14,7 @@ class PayPalWebViewModel: ObservableObject, PayPalWebCheckoutDelegate {
         amount: String,
         selectedMerchantIntegration: MerchantIntegration,
         intent: String,
-        shouldVault: Bool,
-        customerID: String? = nil
+        shouldVault: Bool
     ) async throws {
         // might need to pass in payee as payee object or as auth header
 
@@ -24,17 +23,13 @@ class PayPalWebViewModel: ObservableObject, PayPalWebCheckoutDelegate {
 
         var vaultPayPalPaymentSource: VaultPayPalPaymentSource?
         if shouldVault {
-            var customer: VaultCustomer?
-            if let customerID {
-                customer = VaultCustomer(id: customerID)
-            }
             let attributes = Attributes(
                 vault: Vault(
                     storeInVault: "ON_SUCCESS",
                     usageType: "MERCHANT",
                     customerType: "CONSUMER"
                 ),
-                customer: customer
+                customer: nil as VaultCustomer?
             )
             let paypal = VaultPayPal(attributes: attributes, experienceContext: ExperienceContext(returnURL: "https://example.com/returnUrl", cancelURL: "https://example.com/cancelUrl"))
             vaultPayPalPaymentSource = VaultPayPalPaymentSource(paypal: paypal)