graves

require 'csv'
require 'logger'

class OfficeMaker
  attr_reader :input_file, :site_number, :offices, :log, :params

  def initialize(input_file, site_number, params={})
    @input_file = input_file
    @site_number = site_number
    @params = params

graves

def index
  ...
  ...
  
  if @site.cc_processing_fee
    if @site.cc_processing_fee_type == "FLAT RATE"
      @fee_string = "#{view_context.number_to_currency(@site.cc_processing_fee_amount)}"
    else     # In the above/below lines 'view_context' lets us use helper methods available in the view
      @fee_string =  "#{view_context.number_to_percentage(@site.cc_processing_fee_amount, precision: 2)}"
    end

graves

...
...
private

  def generate_processing_fee_warning(site)
    return unless fee = site.cc_processing_fee
    flat_rate = site.cc_processing_fee_type == "FLAT RATE"
    return convert_fee_to_currency(fee) if flat_rate
    convert_fee_to_percentage(site.cc_processing_fee_amount)
  end

graves

class Clients::MakePaymentController < Clients::BaseController
  def index
    @site            = current_customer.accounts.first.site
    @customer        = current_customer
    @accounts        = current_customer.accounts
    @current_user    = current_user
    @fee_string      = generate_processing_fee_warning(@site)
    @account_choices = account_choices_for_dropdown
    @card_types      = ["VISA", "MASTERCARD", "AMEX"]
  end

graves

app
├── controllers
│   └── clients
│       └── make_payment_controller.rb
├── models
│   ├── account.rb
│   ├── credit_card_gateway.rb
│   ├── credit_card_transaction.rb
│   ├── customer.rb
│   ├── payment.rb

graves

require "uri"
require "net/http"
require 'json'

class Clients::MakePaymentController < Clients::BaseController
  def index
    @site  = current_customer.accounts.first.site
    @customer = current_customer
    @accounts     = current_customer.accounts
    @current_user = current_user

graves

RSpec.describe Clients::MakePaymentController, :type => :controller do
  ...
  ...
  
  it "creates a new transaction using form params" do
    allow(CreditCardGateway)
      .to receive(:payment_from_params) { payment }

    allow(site).to receive(:credit_card_gateway) { gateway }

graves

...
...

it "creates a new transaction using form params" do
  allow(CreditCardGateway)
    .to receive(:payment_from_params) { payment }

  allow(site).to receive(:credit_card_gateway) { gateway }

  allow(payment).to receive(:store_transaction_id)

graves

require 'rails_helper'

RSpec.describe "client can make credit card payment", :type => :feature do
  let(:sign_in_page) { ClientsSignInPage.new }
  let(:make_payment_page) { ClientsMakePaymentPage.new }
  let(:sign_in) do
    lambda { |email, password|
      sign_in_page.visit_page.sign_in(email, password)
    }
  end

graves

class Clients::MakePaymentController < Clients::BaseController
  def index
    @site            = current_customer.accounts.first.site
    @customer        = current_customer
    @accounts        = current_customer.accounts
    @current_user    = current_user
    @fee_string      = generate_processing_fee_warning(@site)
    @account_choices = account_choices_for_dropdown
    @card_types      = ["VISA", "MASTERCARD", "AMEX"]
  end