Lipad

The Lipad class provides a simple way to encrypt payloads using the given IV key, secret key, and encryption algorithm.

Installation

This class relies on the built-in crypto module and axios so no additional installations are required.

Checkout Usage

1. Import the Lipad class:

   ```javascript
   const Lipad = require('../Lipad/Lipad');
   ```

   Note: Specify either 'sandbox' or 'production' for the environment parameter when creating an instance of the Lipad class.

2. Create an instance of Lipad by providing the required parameters:

   const IVKey = "your_IV_key";
   const consumerSecret = "your_secret_key";
   const consumerKey = "your_consumer_key";
   const environment = "sandbox";
   
   let payload = {};
   let lipad = new Lipad(IVKey, consumerSecret, consumerKey, environment);

3. Validate the payload using the validatePayload method:

   lipad.validatePayload(payload);

4. Encrypt a payload using the encrypt method:

   const payloadStr = JSON.stringify(payload);
   let encryptedPayload = lipad.encrypt(payloadStr);
   
   console.log("Encrypted Payload:", encryptedPayload);

5. Retrieve checkout status using the getCheckoutStatus method:

   lipad
     .getCheckoutStatus(
       payload.merchant_transaction_id,
     )
     .then((checkoutData) => {
       console.log("Checkout Data:", checkoutData);
     })
     .catch((error) => {
       console.error("Error:", error);
     });

Direct API Usage

1. Import the Lipad class:

   ```javascript
   const Lipad = require('../Lipad/Lipad');
   ```

   Note: Specify either 'sandbox' or 'production' for the environment parameter when creating an instance of the Lipad class.

2. Create an instance of Lipad by providing the required parameters:

   const IVKey = "your_IV_key";
   const consumerSecret = "your_secret_key";
   const consumerKey = "your_consumer_key";
   const environment = "sandbox";
   
   let payload = {};
   let lipad = new Lipad(IVKey, consumerSecret, consumerKey, environment);
   

3. Charge using DirectCharge method:

   lipad
     .DirectCharge(payload)
     .then((response) => {
       console.log("Direct Charge Response:", response);
     })
     .catch((error) => {
       console.error("Error during Direct Charge:", error);
     });

4. Retrieve the status of a charge request using getChargeRequestStatus method

   lipad.getChargeRequestStatus(chargeRequestId)
   .then(status => {
       console.log('Charge Request Status:', status);
   })
   .catch(error => {
       console.error('Error retrieving Charge Request Status:', error);
   });

The getCheckoutStatus and DirectCharge methods include access token retrieval. Additionally, make sure to provide the consumerKey and consumerSecret when creating an instance of the Lipad class.

API

Lipad(IVKey, consumerSecret, consumerKey, environment)

Creates an instance of the Lipad class.

• IVKey: The IV key used for encryption.
• consumerSecret: The secret key used for encryption.
• consumerKey: The consumer key used for authentication.
• environment: Specify either 'sandbox' or 'production' for the desired environment.

encrypt(payload)

Encrypts a given payload.

• payload: The payload to be encrypted.

Returns the encrypted payload in base64-encoded format.

validatePayload(payload)

Validates the required properties of a given payload object.

• payload: The payload object to be validated.

Throws an error if any required property is missing.

getCheckoutStatus(payload.merchant_transaction_id)

Retrieves checkout status for a specific merchant transaction ID.

• payload.merchant_transaction_id: The ID of the merchant transaction in the payload.

Returns a Promise that resolves with the checkout data.

DirectCharge(payload)

Initiates a direct charge using Lipad's API.

• payload: The payment payload containing transaction details.

Returns a Promise that resolves with the response from the charge request.

getChargeRequestStatus(chargeRequestId)

Retrieves the status of a charge request.

• chargeRequestId: The ID of the charge request.

Returns a Promise that resolves with the status of the charge request.

License.

This SDK is open-source and available under the MIT License.