dngst

class SubscriptionsController < ApplicationController
  before_action :initialize_paystack_service
  rescue_from SocketError, with: :handle_offline

  def handle_payments
    if customer_exists
      initialize_transaction
    else
      create_customer
    end

dngst

class PaystackService
  include HTTParty
  base_uri 'https://api.paystack.co'

  def initialize(secret_key)
    @headers = {
      'Authorization' => "Bearer #{secret_key}",
      'Content-Type' => 'application/json',
      'Accept' => 'application/json'
    }