Add Braintree to the installer as a payment method option

.circleci/config.yml

@@ -218,6 +218,14 @@ jobs:
  cd /tmp/my_app
  bundle list | grep 'solidus_paypal_commerce_platform (1.'
 
+ - install_solidus: { flags: "--sample=false --frontend=starter --payment-method=braintree" }
+ - test_page: { expected_text: "The only eCommerce platform you’ll ever need." }
+ - run:
+ name: Ensure the correct Braintree is installed for SSF
+ command: |
+ cd /tmp/my_app
+ bundle list | grep 'solidus_braintree (3.'
+
  - install_solidus: { flags: "--sample=false --frontend=none --authentication=none" }
  - test_page: { expected_text: "<title>Ruby on Rails" }
 

core/lib/generators/solidus/install/app_templates/payment_method/braintree.rb

@@ -0,0 +1,5 @@
+unless Bundler.locked_gems.dependencies['solidus_braintree']
+ bundle_command 'add solidus_braintree --version "~> 3.0"'
+end
+
+generate 'solidus_braintree:install'

core/lib/generators/solidus/install/install_generator.rb

@@ -29,10 +29,31 @@ class InstallGenerator < Rails::Generators::AppBase
  none
  ]
 
- PAYMENT_METHODS = %w[
- paypal
- bolt
- none
+ PAYMENT_METHODS = [
+ {
+ name: 'paypal',
+ frontends: %w[none classic starter],
+ description: 'Install `solidus_paypal_commerce_platform`',
+ default: true,
+ },
+ {
+ name: 'bolt',
+ frontends: %w[classic],
+ description: 'Install `solidus_bolt`',
+ default: false,
+ },
+ {
+ name: 'braintree',
+ frontends: %w[none starter],
+ description: 'Install `solidus_braintree`',
+ default: false,
+ },
+ {
+ name: 'none',
+ frontends: %w[none classic starter],
+ description: 'Skip installing a payment method',
+ default: false,
+ },
  ]
 
  class_option :migrate, type: :boolean, default: true, banner: 'Run Solidus migrations'
@@ -48,7 +69,7 @@ class InstallGenerator < Rails::Generators::AppBase
 
  class_option :frontend, type: :string, enum: FRONTENDS + LEGACY_FRONTENDS, default: nil, desc: "Indicates which frontend to install."
  class_option :authentication, type: :string, enum: AUTHENTICATIONS, default: nil, desc: "Indicates which authentication system to install."
- class_option :payment_method, type: :string, enum: PAYMENT_METHODS, default: nil, desc: "Indicates which payment method to install."
+ class_option :payment_method, type: :string, enum: PAYMENT_METHODS.map { |payment_method| payment_method[:name] }, default: nil, desc: "Indicates which payment method to install."
 
  # DEPRECATED
  class_option :with_authentication, type: :boolean, hide: true, default: nil
@@ -323,29 +344,26 @@ def detect_payment_method_to_install
  return 'paypal' if Bundler.locked_gems.dependencies['solidus_paypal_commerce_platform']
  return 'bolt' if Bundler.locked_gems.dependencies['solidus_bolt']
 
- descriptions = {
- paypal: "- [#{set_color 'paypal', :bold}] Install `solidus_paypal_commerce_platform` (#{set_color :default, :bold}).",
- bolt: "- [#{set_color 'bolt', :bold}] Install `solidus_bolt`.",
- none: "- [#{set_color 'none', :bold}] Skip installing a payment method.",
- }
-
- payment_methods = PAYMENT_METHODS
-
- if @selected_frontend != 'classic'
- payment_methods -= ['bolt']
- descriptions.delete(:bolt)
+ selected_frontend_payment_methods = PAYMENT_METHODS.select do |payment_method|
+ payment_method[:frontends].include?(@selected_frontend)
  end
 
  selected = options[:payment_method] || (options[:auto_accept] && 'paypal') ||
  ask_with_description(
  default: 'paypal',
- limited_to: payment_methods,
+ limited_to: selected_frontend_payment_methods.map { |payment_method| payment_method[:name] },
  desc: <<~TEXT
  Which payment method would you like to use?
 
- #{descriptions.values.join("\n")}
+ #{selected_frontend_payment_methods.map { |payment_method| formatted_payment_method_description(payment_method) }.join("\n")}
  TEXT
  )
  end
+
+ def formatted_payment_method_description(payment_method)
+ default_label = " (#{set_color :default, :bold})" if payment_method[:default]
+
+ "- [#{set_color payment_method[:name], :bold}] #{payment_method[:description]}#{default_label}."
+ end
  end
 end

core/spec/generators/solidus/install/install_generator_spec.rb

@@ -110,21 +110,23 @@
  expect(questions.first[:default]).to eq('paypal')
  expect(strip_ansi questions.first[:desc]).to include('[paypal]')
  expect(strip_ansi questions.first[:desc]).to include('[bolt]')
+ expect(strip_ansi questions.first[:desc]).to_not include('[braintree]')
  expect(strip_ansi questions.first[:desc]).to include('[none]')
  end
 
- it 'presents different options for the "classic"' do
+ it 'presents different options for the "starter"' do
  questions = []
  generator = described_class.new([], ['--frontend=starter', '--authentication=devise'])
  allow(generator).to receive(:ask_with_description) { |**args| questions << args }
 
  generator.prepare_options
 
  expect(questions.size).to eq(1)
- expect(questions.first[:limited_to]).to eq(['paypal', 'none'])
+ expect(questions.first[:limited_to]).to eq(['paypal', 'braintree', 'none'])
  expect(questions.first[:default]).to eq('paypal')
  expect(strip_ansi questions.first[:desc]).to include('[paypal]')
  expect(strip_ansi questions.first[:desc]).not_to include('[bolt]')
+ expect(strip_ansi questions.first[:desc]).to include('[braintree]')
  expect(strip_ansi questions.first[:desc]).to include('[none]')
  end
  end