Paywalls: present multiple concurrent purchases

Tapping multiple times on the `PurchaseButton` can lead to "purchase already in progress", because of a race condition with SwiftUI not updating the `.disabled` state on time. This works around that.
RevenueCat · Aug 9, 2023 · 385037c · 385037c
1 parent 38b0ee3
commit 385037c
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/RevenueCatUI/Views/PurchaseButton.swift b/RevenueCatUI/Views/PurchaseButton.swift
@@ -67,6 +67,8 @@ struct PurchaseButton: View {
 
     private var button: some View {
         AsyncButton {
+            guard !self.purchaseHandler.actionInProgress else { return }
+
             let cancelled = try await self.purchaseHandler.purchase(package: self.package,
                                                                     with: self.mode).userCancelled