esewa_pnp

Starware pub package

esewa_pnp is flutter plugin that let's developer to integrate native eSewa payment method into their flutter application with just few lines of code.

How to install

  • Depend on it

    dependencies:
      esewa_pnp: ^1.0.0
    
  • Android Add following attribute inside your AndroidMainfest.xml

     <application
        ...
        android:theme="@style/Theme.AppCompat.Light.NoActionBar"
        ...>
    ...
    </application>
    
    
  • iOS esewa_pnp (version 1.0.0) iOS can not be tested on simulator. For that you will need to depend on plugin from plugin's GitHub repository "simulator" branch.

    dependencies:
      # esewa_pnp: ^1.0.0 # Use it on production app or while testing esewa_pnp on real physical iOS device.
      esewa_pnp:
          git: https://github.com/ayyshim/esewa_pnp.git
          ref: simulator
    

Usage

  1. Create a ESewaConfiguration object. Start with test environment. When application is ready, you can switch it to live (ENVIRONMENT_LIVE)
...

ESewaConfiguration _configuration = ESewaConfiguration(
    clientID: "<Client-ID>",
    secretKey: "<Secret-Key>",
    environment: ESewaConfiguration.ENVIRONMENT_TEST //ENVIRONMENT_LIVE
);
...

clientID and secretKey values are provided by eSewa to its merchant/client and is unique for each. For development phase, you can use the following credentials:

clientID: "JB0BBQ4aD0UqIThFJwAKBgAXEUkEGQUBBAwdOgABHD4DChwUAB0R"

secretKey: "BhwIWQQADhIYSxILExMcAgFXFhcOBwAKBgAXEQ=="

  1. Create ESewaPnp object and pass configuration.
...
ESewaPnp _eSewaPnp = ESewaPnp(configuration: _configuration);
  1. Finally create the payment object
...
ESewaPayment _payment = ESewaPayment(
    amount: <ANY_INTEGER_VALUE>,
    productName: "<Product-Name>",
    productID: "<Unique-Product-ID>",
    callBackURL: "<Call-Back-URL>"
);
...
  1. Now call initPayment method.
...
final _res = await _eSewaPnp.initPayment(payment: _payment);
...
  1. Determine application behavior according to the response. Wrap the .initPayment method inside try-catch block.
...
try {
	final _res = await _eSewaPnp.initPayement(payment: _payment);
	// Handle success
} on ESewaPaymentException catch(e) {
	// Handle error
}
...

ESewaPaymentException

ESewaPaymentException class is thrown when payment process fails.

  • .message String : returns the error message

ESewaResult

ESewaResult is returned when payment process successful.

  • .message String : returns readable success message
  • .productId String : returns product id of the product customer paid for
  • .productName String : returns product name of the product customer paid for
  • .totalAmount String : returns total amount customer paid
  • .date String : returns the date of transaction
  • .status String : returns the transaction status
  • .referenceId String : returns the transaction reference id

Platform Support

PlatformStatus
Android
iOS

👨‍🦱 Author

Ashim Upadhaya

Checkout example implementation : EsewaPnp Example

🌟 Starware

esewa_pnp is Starware.
This means you're free to use the project, as long as you star its GitHub repository.

Your appreciation makes us grow and glow up. ⭐

Libraries

esewa
esewa_pnp