# hipay-professional-sdk

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[HiPay Professional](https://hipay.com/en/hipay-professional) SDK for NodeJS.
You can create orders (payment pages), capture or refund payments and securely
decode Notifications (callbacks / pingbacks) sent by HiPay.

This module provides its own TypeScript declarations (.d.ts).

## Installation

```bash
npm install hipay-professional-sdk
```

## Example

```javascript
const {HipayClient} = require('hipay-professional-sdk');

const hipayClient = new HipayClient({
    env: 'production',
    login: 'YOUR_API_LOGIN',
    password: 'YOUR_API_PASSWORD',
});

hipayClient
    .createOrder({
        websiteId: YOUR_WEBSITE_ID,
        categoryId: YOUR_PRODUCT_CATEGORY,
        currency: 'EUR',
        amount: '4.99',
        rating: 'ALL',
        locale: 'fr_FR',
        customerIpAddress: CUSTOMER_IP,
        description: 'Life subscription to a super service!',
        executionDate: new Date(),
        manualCapture: true,
        urlCallback: 'https://domain.tld/hipay-callback',
    })
    .then((response) => {
        if (response.error) {
            // HiPay reported an error during the request
            console.log(response.error); // {code: number, description: string}
            return;
        }

        // HiPay created the new order, you can redirect your customer to the
        // payment page!
        console.log(response.result); // {redirectUrl: string}
    })
    .catch((err) => {
        // An exception has occurred during the request (network error, ...)
    });
```

## Usage

To begin you need to get your API credentials :

-   [Login](https://www.hipaydirect.com/auth/login) to the Hipay Professional
    dashboard
-   Go to the [Toolbox](https://professional.hipay.com/toolbox/)
-   Your API credentials will be under "Access to the web service" (and are named
    "Login" and "Password")

You must also create a website and get it's ID:

-   On the dashboard, go to Products > [Website](https://professional.hipay.com/product/website)
-   Click on "Register a new Website", complete the form and validate
-   Get your website ID (will be under your website name)

You can now start using this SDK! Usual flow is:

1. Create an order ([HipayClient.createOrder](https://hipay-professional-sdk-js.nathan818.fr/classes/HipayClient.html#createOrder))
2. Redirect your customer to the payment page
3. Listen for Notifications (callbacks / pingbacks) calls ([HipayClient.parseNotification](https://hipay-professional-sdk-js.nathan818.fr/classes/HipayClient.html#parseNotification))
4. Capture payments ([HipayClient.captureOrder](https://hipay-professional-sdk-js.nathan818.fr/classes/HipayClient.html#captureOrder))

## Documentation

For a detailed API reference, see:
[hipay-professional-sdk-js.nathan818.fr](https://hipay-professional-sdk-js.nathan818.fr/classes/HipayClient.html)

## Building

This project uses TypeScript. To create javascript sources run:

```sh
yarn run build
```

## Testing

For unit tests, a **real payment flow is reproduced** and tested (on the HiPay
staging API):

-   An order is created
-   A browser is opened on the payment page and make a payment
-   A Notification (callback) listener wait for the transaction autorisation
-   The order is captured
-   A Notification (callback) listener wait for the transaction capture
    (and several other complementary tests are performed)

Run the unit tests, install the dependencies and run `yarn test`:

```sh
yarn install
yarn run test
```

## Contributing

Contributions are welcome.
It is recommended to open an issue before introducing new features to discuss them.

## Versioning

We use [SemVer](http://semver.org/) for versioning.
For the versions available, see the [tags on this repository](https://github.com/nathan818fr/hipay-professional-sdk-js/tags).

## Authors

-   [Nathan Poirier](https://github.com/nathan818fr) <nathan@poirier.io>

## License

This project is licensed under the Apache-2.0 License.
See the [LICENSE](https://github.com/nathan818fr/hipay-professional-sdk-js/blob/master/LICENSE) file for details.