Download the PHP package rajakannan/paypal without Composer

Laravel PayPal

• Introduction
• PayPal API Credentials
• Installation
• Configuration
• Usage
  • Override PayPal API Configuration
  • Set Currency
  • Additional PayPal API Parameters
  • Express Checkout
  • SetExpressCheckout
  • GetExpressCheckoutDetails
  • DoExpressCheckoutPayment
  • RefundTransaction
  • CreateBillingAgreement
  • CreateRecurringPaymentsProfile
  • GetRecurringPaymentsProfileDetails
  • UpdateRecurringPaymentsProfile
  • ManageRecurringPaymentsProfileStatus
  • Adaptive Payments
  • Pay
• Handling PayPal IPN
• Creating Subscriptions
• Support
• PayPal Documentation

Introduction

By using this plugin you can process or refund payments and handle IPN (Instant Payment Notification) from PayPal in your Laravel application.

Currently only PayPal Express Checkout API Is Supported.

I have also created a demo application which utilizes this package. Following is the demo link for the application:

https://laravel-paypal-demo.srmk.info/

PayPal API Credentials

This package uses the classic paypal express checkout. Refer to this link on how to create API credentials:

https://developer.paypal.com/docs/classic/api/apiCredentials/#create-an-api-signature

Installation

• Use following command to install:

• Add the service provider to your $providers array in config/app.php file like:

• Add the alias to your $aliases array in config/app.php file like:

• Run the following command to publish configuration:

Configuration

• After installation, you will need to add your paypal settings. Following is the code you will find in config/paypal.php, which you should update accordingly.

Usage

Following are some ways through which you can access the paypal provider:

Override PayPal API Configuration

You can override PayPal API configuration by calling setApiCredentials method:

Set Currency

By default the currency used is USD. If you wish to change it, you may call setCurrency method to set a different currency before calling any respective API methods:

Additional PayPal API Parameters

By default only a specific set of parameters are used for PayPal API calls. However, if you wish specify any other additional parameters you may call the addOptions method before calling any respective API methods:

Warning: Any parameters should be referenced accordingly to the API call you will perform. For example, if you are performing SetExpressCheckout, then you must provide the parameters as documented by PayPal for SetExpressCheckout to addOptions method.

Express Checkout

• SetExpressCheckout

• GetExpressCheckoutDetails

• DoExpressCheckoutPayment

• RefundTransaction

• CreateBillingAgreement

• CreateRecurringPaymentsProfile

• GetRecurringPaymentsProfileDetails

• UpdateRecurringPaymentsProfile

• ManageRecurringPaymentsProfileStatus

Adaptive Payments

To use adaptive payments, you must set the provider to use Adaptive Payments:

• Pay

Next, you need to redirect the user to PayPal to authorize the payment

Handling PayPal IPN

You can also handle Instant Payment Notifications from PayPal. Suppose you have set IPN URL to http://example.com/ipn/notify/ in PayPal. To handle IPN you should do the following:

• First add the ipn/notify tp your routes file:

• Open App\Http\Middleware\VerifyCsrfToken.php and add your IPN route to $excluded routes variable.

• Write the following code in the function where you will parse IPN response:

Create Subscriptions

• For example, you want to create a recurring subscriptions on paypal, first pass data to SetExpressCheckout API call in following format:

• Next perform the remaining steps listed in SetExpressCheckout.
• Next perform the exact steps listed in GetExpressCheckoutDetails.
• Finally do the following for CreateRecurringPaymentsProfile

Support

This plugin only supports Laravel 5.1 or greater.

• In case of any issues, kindly create one on the Issues section.
• If you would like to contribute:
  • Fork this repository.
  • Implement your features.
  • Generate pull request.