bizz84/SwiftyStoreKit

Support for "Billing Grace Period"

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#605 opened on Dec 18, 2020

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 (2 comments) (2 reactions) (0 assignees)Swift (6,419 stars) (792 forks)batch import
area: purchase flowsdifficulty: beginnerhelp wantedtype: enhancement

Description

Hello,

Is there support for "Billing Grace Period" (auto renewal subscriptions) or is this something I have to manage exclusively in my server when verifying the receipt and using the fields grace_period_expires_date_ms and is_in_billing_retry_period?

Thanks a lot.

Contributor guide

Tech stack
swift
Domain
mobilepayments
Issue type
feature
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.
half day
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.
mostly clear
Prerequisites
SwiftiOS in app purchases knowledge
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
30
Research direction
Review Apple's documentation on billing grace period and in app purchase receipts. Examine SwiftyStoreKit's existing receipt validation code in Classes/SwiftyStoreKit/ReceiptValidator.swift. Consider adding a new method to expose `is in billing retry period` and `grace period expires date ms` from the receipt. Check existing tests and update accordingly.