/rest-api-sdk-ruby

Primary LanguageRubyOtherNOASSERTION

REST SDK

The PayPal REST SDK provides Ruby APIs to create, process and manage payment.

Before starting to use the sdk, please be aware of the existing issues and currently available or upcoming features for the REST APIs. (which the sdks are based on)

Installation

Add this line to your application's Gemfile:

gem 'paypal-sdk-rest'

And then execute:

$ bundle

Or install it yourself as:

$ gem install paypal-sdk-rest

Configuration

For Rails application:

rails g paypal:sdk:install

For other ruby application, create a configuration file(config/paypal.yml):

development: &default
  mode: sandbox
  client_id: EBWKjlELKMYqRNQ6sYvFo64FtaRLRR5BdHEESmha49TM
  client_secret: EO422dn3gQLgDbuwqTjzrFgFtaRLRR5BdHEESmha49TM
  # # with Proxy
  # http_proxy: http://proxy-ipaddress:3129/
  # # with CA File
  # ssl_options:
  #   ca_file: config/cacert.pem
  # # Override Endpoint
  # rest_endpoint: https://api.sandbox.paypal.com
test:
  <<: *default
production:
  mode: live
  client_id: CLIENT_ID
  client_secret: CLIENT_SECRET

Load Configurations from specified file:

PayPal::SDK::Core::Config.load('spec/config/paypal.yml',  ENV['RACK_ENV'] || 'development')

Without configuration file:

PayPal::SDK.configure(
  :mode => "sandbox", # "sandbox" or "live"
  :client_id => "EBWKjlELKMYqRNQ6sYvFo64FtaRLRR5BdHEESmha49TM",
  :client_secret => "EO422dn3gQLgDbuwqTjzrFgFtaRLRR5BdHEESmha49TM",
  :ssl_options => { } )

Create Payment

require 'paypal-sdk-rest'
include PayPal::SDK::REST

PayPal::SDK::REST.set_config(
  :mode => "sandbox", # "sandbox" or "live"
  :client_id => "EBWKjlELKMYqRNQ6sYvFo64FtaRLRR5BdHEESmha49TM",
  :client_secret => "EO422dn3gQLgDbuwqTjzrFgFtaRLRR5BdHEESmha49TM")

# Build Payment object
@payment = Payment.new({
  :intent => "sale",
  :payer => {
    :payment_method => "credit_card",
    :funding_instruments => [{
      :credit_card => {
        :type => "visa",
        :number => "4417119669820331",
        :expire_month => "11",
        :expire_year => "2018",
        :cvv2 => "874",
        :first_name => "Joe",
        :last_name => "Shopper",
        :billing_address => {
          :line1 => "52 N Main ST",
          :city => "Johnstown",
          :state => "OH",
          :postal_code => "43210",
          :country_code => "US" }}}]},
  :transactions => [{
    :item_list => {
      :items => [{
        :name => "item",
        :sku => "item",
        :price => "1",
        :currency => "USD",
        :quantity => 1 }]},
    :amount => {
      :total => "1.00",
      :currency => "USD" },
    :description => "This is the payment transaction description." }]})

# Create Payment and return the status(true or false)
if @payment.create
  @payment.id     # Payment Id
else
  @payment.error  # Error Hash
end

Get Payment details

# Fetch Payment
payment = Payment.find("PAY-57363176S1057143SKE2HO3A")

# Get List of Payments
payment_history = Payment.all( :count => 10 )
payment_history.payments

Execute Payment

Only for Payment with payment_method as "paypal"

payment = Payment.find("PAY-57363176S1057143SKE2HO3A")

if payment.execute( :payer_id => "DUFRQ8GWYMJXC" )
  # Success Message
  # Note that you'll need to `Payment.find` the payment again to access user info like shipping address
else
  payment.error # Error Hash
end

Create Future Payment

Future Payments sample is available here

OpenID Connect

# Update client_id, client_secret and redirect_uri
PayPal::SDK.configure({
  :openid_client_id     => "client_id",
  :openid_client_secret => "client_secret",
  :openid_redirect_uri  => "http://google.com"
})
include PayPal::SDK::OpenIDConnect

# Generate authorize URL to Get Authorize code
puts Tokeninfo.authorize_url( :scope => "openid profile" )

# Create tokeninfo by using Authorize Code from redirect_uri
tokeninfo = Tokeninfo.create("Replace with Authorize Code received on redirect_uri")

# Refresh tokeninfo object
tokeninfo.refresh

# Create tokeninfo by using refresh token
tokeninfo = Tokeninfo.refresh("Replace with refresh_token")

# Get Userinfo
userinfo = tokeninfo.userinfo

# Get Userinfo by using access token
userinfo = Userinfo.get("Replace with access_token")

# Get logout url
logout_url = tokeninfo.logout_url

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