Payments Microservice Client SDK for Node.js

This is a Node.js client SDK for service-payments-node microservice. It provides an easy to use abstraction over communication protocols:

• Direct client
• HTTP client
• Seneca client (see http://www.senecajs.org)

Quick Links:

• Development Guide
• API Version 1

Install

Add dependency to the client SDK into package.json file of your project

{
    ...
    "dependencies": {
        ....
        "bm-vslice-layered-client-payments-node": "^1.0.*",
        ...
    }
}

Then install the dependency using npm tool

# Install new dependencies
npm install

# Update already installed dependencies
npm update

Use

Inside your code get the reference to the client SDK

let sdk = new require('client-payments-node');

Define client configuration parameters that match configuration of the microservice external API

// Client configuration
let config = {
    connection: {
        protocol: 'http',
        host: 'localhost', 
        port: 8080
    }
};

Instantiate the client and open connection to the microservice

// Create the client instance
let client = sdk.PaymentsHttpClientV1(config);

// Connect to the microservice
await client.open(null);

// Work with the microservice
...

Now the client is ready to perform operations

// Make payment
let order = {
    id: '1',
    currency_code: 'USD',
    total: 100,
    items: [
        {
            name: 'product 1',
            description: 'description for product 1',
            amount: 80,
            amount_currency: 'USD',
            category: 'category 1',
            quantity: 1
        },
        {
            name: 'product 2',
            description: 'description for product 2',
            amount: 20,
            amount_currency: 'USD',
            category: 'category 2',
            quantity: 1
        }
    ]
};

let payment = await await client.makePayment(
    null,
    'stripe',
    {   // account
        access_key: STRIPE_ACCESS_KEY
    },
    {   // buyer
        id: '2',
        name: 'Steve Jobs',
    },
    order,
    {   // payment method
        id: PAYMENT_METHOD_ID,
        type: 'card'
    },
    order.total,
    order.currency_code
);

if (payment.status == PaymentStatusV1.Confirmed) {
    // ... payment processed successfully
}

// Refund confirmed payment
payment = awiat client.refundPayment(
    null,
    'stripe',
    {   // account
        access_key: STRIPE_ACCESS_KEY
    },
    payment.id
);

if (payment.status == PaymentStatusV1.Canceled) {
    // ... payment refunded successfully
}

Contacts

This repository was created by and is currently maintained by Dmitriy Krayniy and Denis Kuznetsov.