appintheair / stripe-watchos-tokenizer

Allows to convert authorized PKPayment objects to Stripe tokens

stripe-watchos-tokenizer

Allows to convert authorized PKPayment objects to Stripe tokens.

Installation

Add the following line to your Podfile for Swift 3.0

pod 'Stripe_watchOS'

If you want to use Swift 2.3 version then use:

pod 'Stripe_watchOS', :git => 'https://github.com/appintheair/stripe-watchos-tokenizer.git', :branch => 'swift-2.3'

Usage

Start by providing you publishable key:

WatchOSStripeManager.provide(publishableKey: "pk_test_<KEY>")

Then some where in your code you'd probably want to create PKPayment (typically when you want to sell something). And present PKPaymentAuthorizationController

let request = PKPaymentRequest()
request.merchantIdentifier = "<MERCHANT_ID>"
request.supportedNetworks = [.amex, .masterCard, .visa]
request.merchantCapabilities = [.capability3DS]
request.countryCode = "US"
request.currencyCode = "USD"
request.paymentSummaryItems = [
    PKPaymentSummaryItem(label: "App in the Air", amount: NSDecimalNumber(value: 10))
]

let controller = PKPaymentAuthorizationController(paymentRequest: request)
controller.delegate = self
controller.present(completion: nil)

Then in PKPaymentAuthorizationControllerDelegate handle successful payment's authorization and generate token:

func paymentAuthorizationController(_ controller: PKPaymentAuthorizationController, didAuthorizePayment payment: PKPayment, completion: @escaping (PKPaymentAuthorizationStatus) -> Void) {

    WatchOSStripeManager.shared.createToken(with: payment) { token, error in
        if let error = error {
            print(error)
            self.handlePaymentFailure()
            completion(.failure)
            return
        }

        guard let token = token else { return }

        print("TOKEN FOR PAYMENT: \(token.tokenId)")
    }

}

License

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