React Native MobilePay AppSwitch

This is an unofficial module for React Native wrapping the Danske Bank MobilePay AppSwitch SDK for iOS and Android.

This module is not developed, published or otherwise affiliated with Danske Bank or MobilePay. It is a private project released "as-is" to the public.

Note that at this time MobilePay is only supported in Denmark, Norway and Finland.

Installation

Start by installing the package from npm:

npm install react-native-mobilepay-appswitch --save

Then link the module:

react-native link react-native-mobilepay-appswitch

iOS

For iOS there are a couple of additional installation steps:

1. URL schemes

Setup URL schemes in your app as explained in the MobilePay Getting Started Guide:

The AppSwitch SDK supports three countries, which corresponds to respective versions of the MobilePay app, and each app has a distinct url scheme:

MobilePay Denmark: mobilepay://

MobilePay Norway: mobilepayno://

MobilePay Finland: mobilepayfi://

Open your info.plist find "URL types" entry and add a "URL Identifier" entry with a value matching your bundle identifier fx. "com.trifork.MobilePayFruitShop".

Then add a "URL Schemes" Item with a name matching your app. In this example we use "fruitshop", and you should not add this to your production app - this is just an example! This is the part that enables opening your app from an url.

In this case you are now able to open a browser on your iPhone and type in "fruitshop://" and your app will open.

As of Xcode 7 and iOS9 SDK you must also whitelist the MobilePay URL scheme for the SDK (your merchant app) in order for it to be able to open the MobilePay app. This must be added to your info.plist.

2. AppDelegate

Add the following to the top of your AppDelegate.m:

#import <RNMobilePay.h>

Then add the below method just before @end:

-(BOOL)application:(UIApplication *)app openURL:(NSURL *)url options:(NSDictionary<NSString *,id> *)options
{
    RNMobilePay *mobilePay=[[RNMobilePay alloc] init];
    [mobilePay handleMobilePayPaymentWithUrl:url];
    return YES;
}

Usage

Import the module in your React Native component:

import MobilePay from 'react-native-mobilepay-appswitch'

Methods

configure(options: Object)

You must configure MobilePay before you call other methods. The configure method takes an options object with the following properties:

Property	Type	Required	Default value	Description
merchantId	String	Yes	None	Your MobilePay MerchantID. You can get IDs for testing here.
urlScheme	String	iOS only	None	The URL scheme of your app.
country	MobilePay.Country	No	MobilePay.Country.Denmark	MobilePay is currently only supported in Denmark, Norway and Finland.
captureType	MobilePay.CaptureType	No	MobilePay.CaptureType.Capture	Read more about payment types here.
timeoutSeconds	Number	No	0 (Never timeout)	A time limit you set for which the user must have swiped in MobilePay to confirm the purchase.

Example

MobilePay.configure({
  merchantId: 'YOUR_MERCHANTID',
  urlScheme: 'YOUR_APP_URL_SCHEME',
  country: MobilePay.Country.Denmark,
  captureType: MobilePay.CaptureType.Capture,
  timeoutSeconds: 90
})

isInstalled(): Promise

Use this method to determine whether the user has the MobilePay app installed.

Example

MobilePay.isInstalled()
  .then(installed => {
    console.log(installed);
  })
  .catch(error => {
    console.log(error);
  })

startPayment(orderId: String, amount: Number): Promise

If the payment is successful the promise will resolve with an object containing the following properties:

Property	Type	Description
orderId	String	The order ID from your app.
transactionId	String	The payment transaction ID from MobilePay.
amountWithdrawnFromCard	Number	The amount withdrawn from the user's card. If using MobilePay.CaptureType.Reserve this is the amount reserved on the card.

Example

MobilePay.startPayment('123456', 3.14)
  .then(payment => {
    console.log(payment);
  })
  .catch(error => {
    console.log(error);
  })

Types

Country

• MobilePay.Country.Denmark (alternatively 0)
• MobilePay.Country.Norway (alternatively 1)
• MobilePay.Country.Finland (alternatively 2)

Capture Type

• MobilePay.CaptureType.Capture (alternatively 0)
• MobilePay.CaptureType.Reserve (alternatively 1)
• MobilePay.CaptureType.PartialCapture (alternatively 2)

License

The MobilePay AppSwitch SDK is developed and maintained by MobilePay. See the license here.

The React Native module is released under the MIT license.