internetee-registry/app/controllers/eis_billing/lhv_connect_transactions_controller.rb

module EisBilling
  class LhvConnectTransactionsController < EisBilling::BaseController
    def create
      params['_json'].each do |incoming_transaction|
        process_transactions(incoming_transaction)
      end

      render status: :ok, json: { message: 'RECEIVED', params: params }
    end

    private

    def process_transactions(incoming_transaction)
      logger.info 'Got incoming transactions'
      logger.info incoming_transaction

      bank_statement = BankStatement.new(bank_code: Setting.registry_bank_code,
                                         iban: Setting.registry_iban)

      ActiveRecord::Base.transaction do
        bank_statement.save!

        transaction_attributes = { sum: incoming_transaction['amount'],
                                   currency: incoming_transaction['currency'],
                                   paid_at: incoming_transaction['date'],
                                   reference_no: incoming_transaction['payment_reference_number'],
                                   description: incoming_transaction['payment_description'] }
        transaction = bank_statement.bank_transactions.create!(transaction_attributes)

        next if transaction.registrar.blank?

        unless transaction.non_canceled?
          Invoice.create_from_transaction!(transaction) unless transaction.autobindable?
          transaction.autobind_invoice
        end
      end
    end
  end
end