bizz84/SwiftyStoreKit

.nonConsumablePurchase has never been purchased even when its purchased

Open

#531 opened on Feb 27, 2020

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 (0 comments) (0 reactions) (0 assignees)Swift (6,419 stars) (792 forks)batch import
area: purchase flowshelp wantedtype: bug

Description

Platform

  • iOS
  • macOS
  • tvOS

In-app purchase type

  • Consumable
  • Non-consumable
  • Auto-Renewable Subscription
  • Non-Renewing Subscription

Environment

  • Sandbox
  • Production

Version

0.15.1 latest

Related issues

.nonConsumablePurchase has never been purchased even when it's already been purchased. When clicked, the alert says its already purchased and would get it again for free. But the verified purchase says it is not purchased.

What did you expect to happen

It should be reported purchased when calling verifyPurchase(.nonConsumablePurchase) after it is purchased.

What happened instead

It reported never purchased when calling verifyPurchase(.nonConsumablePurchase) after it is purchased.

Contributor guide

Tech stack
swift
Domain
mobilepayments
Issue type
bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
stale
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
clear
Prerequisites
SwiftStoreKitSwiftyStoreKit basicsin app purchase lifecycle
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
35
Research direction
Investigate the .nonConsumablePurchase verification logic in SwiftyStoreKit. The issue reports that verifyPurchase(.nonConsumablePurchase) returns not purchased even after a successful purchase. Compare with consumable and subscription handling. Look at the implementation of verifyPurchase in the source code, possibly in InAppReceipt.swift or SwiftyStoreKit.swift. Check if there is a mismatch in how non consumable purchases are stored or checked against the receipt. Also review Apple's StoreKit documentation for non consumable purchase verification.