midtrans-node

Promise based Midtrans integration module for Node JS. Written in ES6 and support multiple payment account.

Why multiple account? Currently midtrans not yet support multiple bank account number, and we need to separate some purchases pool for some reason.

Prerequisites

• Node 6

Installation

$ npm install midtrans-nodex

Usage

Note: For detail description about payload and responses, please refer to Official Midtrans documentation.

Setup

Instantiate by assigning the module using new keyword into variable. See below for examples.

Single Account

For single account, pass configuration object with properties clientKey, serverKey, and isProduction. This configuration can be seen at Midtrans MAP > Configuration

const Midtrans = require('midtrans-node');

const mds = new Midtrans({
    "clientKey": "Your-Midtrans-Client-Key",
    "serverKey": "Your-Midtrans-Server-Key",
    "isProduction": false
  });

Multiple Account

For multiple account, pass array of object containing configuration like single account plus additional properties name.

const Midtrans = require('midtrans-node');

const mdm = new Midtrans([
  {
    "name": "store-wahid",
    "clientKey": "Your-Midtrans-Client-Key",
    "serverKey": "Your-Midtrans-Server-Key",
    "isProduction": false
  },
  {
    "name": "store-isnan",
    "clientKey": "Your-Midtrans-Client-Key",
    "serverKey": "Your-Midtrans-Server-Key",
    "isProduction": false
  }
]);

API Reference

Core

Get Transaction Status

Send transaction_id / order_id of previous purchase to get the transaction status.

• Single -- mds.transaction.status(id)
• Multiple -- mdm.transaction.status(id, name)

Params:

• id (String) - A string representing the order_id or transaction_id.
• name (String) - A string representing property name that passed when instantiating multiple account, to determine which account will be used.

Example:

• Single

  mds.transaction.status('ORDER-101')
  .then((res) => {
    console.log(res.data);
  })
  .catch((err) => {
    console.log(err);
  });

• Multiple

  mdm.transaction.status('ORDER-101', 'store-isnan')
  .then((res) => {
    console.log(res.data);
  })
  .catch((err) => {
    console.log(err);
  });

SNAP

Get Snap Token

Send payload information about transactions to get SNAP_TOKEN. The SNAP_TOKEN is required to show pop up midtrans payment.

• Single -- mds.snap.transactions(payload)
• Multiple -- mdm.snap.transactions(payload, name)

Params:

• payload (Object) - An object representing transaction details.

  Minimum payload:

  {
    "transaction_details": {
      "order_id": "ORDER-101",
      "gross_amount": 10000
    }
  }

  All possible payload and details can be seen here.

• name (String) - A string representing property name that passed when instantiating multiple account, to determine which account will be used.

Example:

• Single

  mds.snap.transactions({
    "transaction_details": {
      "order_id": "ORDER-101",
      "gross_amount": 10000
    }
  })
  .then((token) => {
    console.log(token);
  })
  .catch((err) => {
    console.log(err);
  });

• Multiple

  mdm.snap.transactions({
    "transaction_details": {
      "order_id": "ORDER-101",
      "gross_amount": 10000
    }
  }, 'store-wahid')
  .then((token) => {
    console.log(token);
  })
  .catch((err) => {
    console.log(err);
  });

Notification

Verify Payload Notification

Midtrans will post payload data to our specified url, this API making sure the payload data is truly sent by midtrans, by comparing the received data signature key with the signature key data response from status API.

• Single -- mds.notification.verify(orderId, signatureKey)
• Double -- mdm.notification.verify(orderId, signatureKey, name)

Params:

• orderId (String) - A string representing the order_id or transaction_id.
• signatureKey (String) - A string representing signature_key received from midtrans notification.
• name (String) - A string representing property name that passed when instantiating multiple account, to determine which account will be used.

Example:

• Single

  mds.notification.verify('ORDER-101', '833c8afeb91f9d913a38304ef1849ed7dbbad5d78ff2892af6f6e472d5f3b61e803ba92c198cb587f3222a746821ad71eda22a594f5b21445a0822d807fc4097')
  .then((res) => {
    console.log(res);
    // If genuine
    // {
    //   status: true,
    //   data: {
    //     // response object like check status transaction
    //   }
    // }
  })
  .catch((err) => {
    console.log(err);
  })

• Multiple

  mdm.notification.verify('ORDER-101', '833c8afeb91f9d913a38304ef1849ed7dbbad5d78ff2892af6f6e472d5f3b61e803ba92c198cb587f3222a746821ad71eda22a594f5b21445a0822d807fc4097', 'store-wahid')
  .then((res) => {
    console.log(res);
    // If not genuine
    // {
    //   status: false,
    //   data: {
    //     // response object like check status transaction
    //   }
    // }
  })
  .catch((err) => {
    console.log(err);
  });