glassonion1 / rxstorekit

StoreKit library for RxSwift

RxStoreKit

RxStoreKit is lightweight and easy to use Rx support for StoreKit(In-App Purchases).

Usage

Request Products

import StoreKit
import RxSwift
import RxStoreKit

let disposeBag = DisposeBag()

let productRequest = SKProductsRequest(productIdentifiers: Set(["your app product id"]))
productRequest.rx.productsRequest
    .subscribe(onNext: { product in
        print(product)
    }).disposed(by: disposeBag)
productRequest.start()

Restore Transactions

SKPaymentQueue.default().rx.restoreCompletedTransactions()
    .subscribe(onNext: { queue in
        // paymentQueueRestoreCompletedTransactionsFinished
        print(queue)
    }, onError: { error in
        // restoreCompletedTransactionsFailedWithError
        print(queue)
    }).disposed(by: disposeBag)

Request payment

let productRequest = SKProductsRequest(productIdentifiers: Set(["xxx.xxx.xxx"]))
productRequest.rx.productsRequest
    .flatMap { response -> Observable<SKProduct> in
        return Observable.from(response.products)
    }
    .flatMap { product -> Observable<SKPaymentTransaction> in
        return SKPaymentQueue.default().rx.add(product: product)
    }
    .subscribe(onNext: { transaction in
        print(transaction)
    }).disposed(by: disposeBag)
productRequest.start()

Request receipt refresh

let receiptRefreshRequest = SKReceiptRefreshRequest()
receiptRefreshRequest.rx.request
    .subscribe(onCompleted: {
        // Refreshed receipt is available
    }, onError: { error in
        print(error)
    }).disposed(by: disposeBag)
receiptRefreshRequest.start()

Download hosting contents

Download In-App Purchase Contents

let productRequest = SKProductsRequest(productIdentifiers: Set(["xxx.xxx.xxx"]))
productRequest.rx.productsRequest
    .flatMap { response -> Observable<SKProduct> in
        return Observable.from(response.products)
    }
    .flatMap { product -> Observable<SKPaymentTransaction> in
        return SKPaymentQueue.default().rx.add(product: product)
    }
    .flatMap { transaction -> Observable<SKDownload> in
        return SKPaymentQueue.default().rx.start(downloads: transaction.downloads)
    }
    .subscribe(onNext: { download in
        print(download)
    }).disposed(by: disposeBag)
productRequest.start()

Installation

This library depends on both RxSwift and RxCocoa

Swift Package Manager

Create a Package.swift file.

import PackageDescription

let package = Package(
  name: "RxTestProject",
  dependencies: [
    .package(url: "https://github.com/glassonion1/RxStoreKit.git", from: "1.3.0")
  ],
  targets: [
    .target(name: "RxTestProject", dependencies: ["RxStoreKit"])
  ]
)

License

RxStoreKit is available under the MIT license. See the LICENSE file for more info.

rxstorekit's Issues

tvOS Support

would you like to add tvOS to the pod spec?

CocoaPods Version 1.2.3

This repo hasn't tagged new releases for 1.2.3 and 1.2.2 version. Latest version accessible from CocoaPods without targeting a branch is showing 1.2.1 which is not up to date with RxSwift and RxCocoa dependencies.

Use of "original"

Hi, should not transaction.original be used here?

RxStoreKit/Sources/SKPaymentQueue+Rx.swift

Line 186 in d42acff

observer.onNext(transaction)

3 errors occurred in pod spec lint

-> RxStoreKit (1.2.0)
- ERROR | [iOS] xcodebuild: Returned an unsuccessful exit code. You can use --verbose for more information.
- ERROR | xcodebuild: RxStoreKit/Sources/SKReceiptRefreshRequestDelegateProxy.swift:38:29: error: value of optional type '((SKRequest) -> Void)?' not unwrapped; did you mean to use '!' or '?'?
- ERROR | xcodebuild: RxStoreKit/Sources/SKReceiptRefreshRequestDelegateProxy.swift:43:29: error: value of optional type '((SKRequest, Error) -> Void)?' not unwrapped; did you mean to use '!' or '?'?

Analyzed 1 podspec.

Finish transaction after it was validated on own server

Is it possible to defer finishing transactions until they were verified on our own server?
I'm using consumable products and user can possibly fail to upload purchase receipt to our own server for validating it. So next time this purchase won't be available to proceed, because it was already marked as finished.

Support iOS 9.0

Hi! Thanks for the Rx wrapper around StoreKit👍
It looks like you don't use iOS 10 specific APIs. Can you lower minimum iOS version to 9.0?

CocoaPods support

In the latest release, there is no podspec file, so it is not accessible through CocoaPods.

Are you planning to support CocoaPods or is it SPM only from now on?