rails: 6.1 compatibility

.github/workflows/ci.yml

@@ -24,7 +24,7 @@ jobs:
             database-password: 'root'
             database-port: '3306'
             docker-compose-file: 'docker-compose.ci.mysql.yml'
-          - ruby-version: 'jruby-9.4.2.0'
+          - ruby-version: 'jruby-9.3.10.0'
             database-adapter: 'mariadb'
             database-user: 'root'
             database-password: 'root'
@@ -36,7 +36,7 @@ jobs:
             database-password: 'postgres'
             database-port: '5432'
             docker-compose-file: 'docker-compose.ci.postgresql.yml'
-          - ruby-version: 'jruby-9.4.2.0'
+          - ruby-version: 'jruby-9.3.10.0'
             database-adapter: 'postgresql'
             database-user: 'postgres'
             database-password: 'postgres'

.github/workflows/rubocop.yml

@@ -10,7 +10,7 @@ jobs:
     - name: Set up Ruby
       uses: ruby/setup-ruby@v1
       with:
-        ruby-version: 3.2.2
+        ruby-version: 2.6.10
     - name: Install gems
       run: |
         bundle config path vendor/bundle

.rubocop.yml

@@ -51,3 +51,9 @@ Style/Documentation:
 
 Style/EmptyElse:
   EnforcedStyle: empty
+
+Style/HashSyntax:
+  Enabled: false
+
+Style/ExplicitBlockArgument:
+  Enabled: false

Gemfile

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 source 'https://rubygems.org'
-ruby '>= 3.1.0'
+ruby '>= 2.6.0'
 
 gemspec
 
@@ -18,7 +18,7 @@ group :development do
   gem 'simplecov'
 
   if defined?(JRUBY_VERSION)
-    git 'https://github.com/jruby/activerecord-jdbc-adapter', branch: 'master' do
+    git 'https://github.com/jruby/activerecord-jdbc-adapter', branch: 'v61.2' do
       gem 'activerecord-jdbc-adapter'
       # Add the drivers
       gem 'jdbc-mariadb'
@@ -40,4 +40,4 @@ gem 'killbill-client', git: 'https://github.com/killbill/killbill-client-ruby.gi
 # gem 'killbill-client', '3.2.0'
 
 # gem 'kenui', :path => '../killbill-email-notifications-ui'
-gem 'kenui', git: 'https://github.com/killbill/killbill-email-notifications-ui.git', branch: 'master'
+# gem 'kenui', git: 'https://github.com/killbill/killbill-email-notifications-ui.git', branch: 'master'

app/controllers/kaui/accounts_controller.rb

@@ -202,7 +202,7 @@ def trigger_invoice
         render template: 'kaui/invoices/show'
       else
         # Redirect to fetch payments, etc.
-        redirect_to invoice_path(invoice.invoice_id, account_id:), notice: "Generated invoice #{invoice.invoice_number} for target date #{invoice.target_date}"
+        redirect_to invoice_path(invoice.invoice_id, account_id: account_id), notice: "Generated invoice #{invoice.invoice_number} for target date #{invoice.target_date}"
       end
     end
 

app/controllers/kaui/admin_tenants_controller.rb

@@ -448,10 +448,10 @@ def catalog_by_effective_date
 
           catalog << { version_date: data[:version_date],
                        currencies: data[:currencies],
-                       plans: }
+                       plans: plans }
         end
 
-        { catalog: }
+        { catalog: catalog }
       end
     end
 

app/controllers/kaui/audit_logs_controller.rb

@@ -104,7 +104,7 @@ def history
           error = e.message
         end
 
-        { audits: audit_logs_with_history, error: }
+        { audits: audit_logs_with_history, error: error }
       end
     end
 

app/controllers/kaui/charges_controller.rb

@@ -15,7 +15,7 @@ def new
         currency = params[:currency] || 'USD'
       end
 
-      @charge = Kaui::InvoiceItem.new(account_id: params.require(:account_id), invoice_id:, amount:, currency:)
+      @charge = Kaui::InvoiceItem.new(account_id: params.require(:account_id), invoice_id: invoice_id, amount: amount, currency: currency)
     end
 
     def create

app/controllers/kaui/credits_controller.rb

@@ -15,7 +15,7 @@ def new
         currency = params[:currency] || 'USD'
       end
 
-      @credit = Kaui::Credit.new(account_id: params.require(:account_id), invoice_id:, amount:, currency:)
+      @credit = Kaui::Credit.new(account_id: params.require(:account_id), invoice_id: invoice_id, amount: amount, currency: currency)
     end
 
     def create

app/controllers/kaui/engine_controller_util.rb

@@ -53,15 +53,17 @@ def paginate(searcher, data_extractor, formatter)
       pages.each { |page| json[:data] << formatter.call(page) }
 
       respond_to do |format|
-        format.json { render json: }
+        format.json { render json: json }
       end
     end
 
-    def promise(&)
+    def promise
       # Evaluation starts immediately
       ::Concurrent::Promises.future do
         # https://github.com/rails/rails/issues/26847
-        Rails.application.executor.wrap(&)
+        Rails.application.executor.wrap do
+          yield
+        end
       end
     end
 

app/controllers/kaui/home_controller.rb

@@ -46,7 +46,7 @@ def account_search(search_query, search_by = nil, fast = 0, options = {})
         elsif true?(fast)
           redirect_to account_path(account.account_id) and return
         else
-          redirect_to accounts_path(q: search_query, fast:) and return
+          redirect_to accounts_path(q: search_query, fast: fast) and return
         end
       end
     end
@@ -73,7 +73,7 @@ def invoice_search(search_query, search_by = nil, fast = 0, options = {})
         elsif true?(fast)
           redirect_to account_invoice_path(invoice.account_id, invoice.invoice_id) and return
         else
-          redirect_to account_invoices_path(account_id: invoice.account_id, q: search_query, fast:) and return
+          redirect_to account_invoices_path(account_id: invoice.account_id, q: search_query, fast: fast) and return
         end
       end
     end
@@ -100,7 +100,7 @@ def payment_search(search_query, search_by = nil, fast = 0, options = {})
         elsif true?(fast)
           redirect_to account_payment_path(payment.account_id, payment.payment_id) and return
         else
-          redirect_to account_payments_path(account_id: payment.account_id, q: search_query, fast:) and return
+          redirect_to account_payments_path(account_id: payment.account_id, q: search_query, fast: fast) and return
         end
       end
     end
@@ -167,7 +167,7 @@ def custom_field_search(search_query, search_by = nil, fast = 0, options = {})
         if custom_field.blank?
           search_error("No custom field matches \"#{search_query}\"")
         else
-          redirect_to custom_fields_path(q: search_query, fast:)
+          redirect_to custom_fields_path(q: search_query, fast: fast)
         end
       else
         unsupported_external_key_search('CUSTOM FIELD')
@@ -206,7 +206,7 @@ def tag_search(search_query, search_by = nil, fast = 0, options = {})
         if tag.blank?
           search_error("No tag matches \"#{search_query}\"")
         else
-          redirect_to tags_path(q: search_query, fast:)
+          redirect_to tags_path(q: search_query, fast: fast)
         end
       else
         unsupported_external_key_search('TAG')
@@ -217,7 +217,7 @@ def tag_definition_search(search_query, search_by = nil, fast = 0, options = {})
       if search_by == 'ID'
         begin
           Kaui::TagDefinition.find_by_id(search_query, 'NONE', options)
-          redirect_to tag_definitions_path(q: search_query, fast:)
+          redirect_to tag_definitions_path(q: search_query, fast: fast)
         rescue KillBillClient::API::NotFound => _e
           search_error("No tag definition matches \"#{search_query}\"")
         end
@@ -228,12 +228,12 @@ def tag_definition_search(search_query, search_by = nil, fast = 0, options = {})
         if tag_definition.blank?
           begin
             Kaui::TagDefinition.find_by_id(search_query, 'NONE', options)
-            redirect_to tag_definitions_path(q: search_query, fast:) and return
+            redirect_to tag_definitions_path(q: search_query, fast: fast) and return
           rescue KillBillClient::API::NotFound => _e
             search_error("No tag definition matches \"#{search_query}\"")
           end
         else
-          redirect_to tag_definitions_path(q: search_query, fast:)
+          redirect_to tag_definitions_path(q: search_query, fast: fast)
         end
       end
     end

app/controllers/kaui/invoice_tags_controller.rb

@@ -26,7 +26,7 @@ def update
       end
 
       Kaui::Tag.set_for_invoice(invoice_id, tags, current_user.kb_username, params[:reason], params[:comment], options_for_klient)
-      redirect_to kaui_engine.invoice_path(invoice_id, account_id:), notice: 'Invoice tags successfully set'
+      redirect_to kaui_engine.invoice_path(invoice_id, account_id: account_id), notice: 'Invoice tags successfully set'
     end
   end
 end

app/helpers/kaui/date_helper.rb

@@ -17,7 +17,7 @@ def format_date(date, timezone)
 
       # If not, convert into account timezone and return the date part only
       parsed_date = DateTime.parse(date.to_s).in_time_zone(timezone)
-      parsed_date.to_fs(:date_only)
+      parsed_date.to_s(:date_only)
     end
 
     def truncate_millis(date_s)

app/helpers/kaui/plugin_helper.rb

@@ -21,7 +21,7 @@ def installed_plugins
         plugin_key = plugin.plugin_key
         installed_plugins << {
           # Unique identifier chosen by the user and used for kpm operations
-          plugin_key:,
+          plugin_key: plugin_key,
           # Notes:
           #   * plugin.plugin_name comes from kpm and is arbitrary (see Utils.get_plugin_name_from_file_path in the kpm codebase for instance)
           #   * plugin_name here is the plugin name as seen by Kill Bill and is typically defined in the Activator.java (this value is the one that matters for plugin configuration)

app/helpers/kaui/uuid_helper.rb

@@ -12,10 +12,10 @@ def truncate_uuid(uuid)
 
     def object_id_popover(object_id, placement = 'right', title = nil)
       content_tag(:span, truncate_uuid(object_id),
-                  id: "#{object_id}-popover", class: 'object-id-popover', title:,
+                  id: "#{object_id}-popover", class: 'object-id-popover', title: title,
                   data: {
                     id: object_id,
-                    placement:
+                    placement: placement
                   })
     end
   end

app/models/kaui/account_email.rb

@@ -3,17 +3,17 @@
 module Kaui
   class AccountEmail < KillBillClient::Model::AccountEmailAttributes
     def self.find_all_sorted_by_account_id(account_id, audit = 'NONE', options = {})
-      emails = Kaui::Account.new(account_id:).emails(audit, options)
+      emails = Kaui::Account.new(account_id: account_id).emails(audit, options)
       emails.map { |email| Kaui::AccountEmail.new(email.to_hash) }.sort
     end
 
     def create(user = nil, reason = nil, comment = nil, options = {})
-      account = Kaui::Account.new(account_id:)
+      account = Kaui::Account.new(account_id: account_id)
       account.add_email(email, user, reason, comment, options)
     end
 
     def destroy(user = nil, reason = nil, comment = nil, options = {})
-      account = Kaui::Account.new(account_id:)
+      account = Kaui::Account.new(account_id: account_id)
       account.remove_email(email, user, reason, comment, options)
     end
 

app/models/kaui/admin.rb

@@ -27,9 +27,9 @@ def fix_transaction_state(payment_id, transaction_id, transaction_status, user =
                                 { transactionStatus: transaction_status }.to_json,
                                 {},
                                 {
-                                  user:,
-                                  reason:,
-                                  comment:
+                                  user: user,
+                                  reason: reason,
+                                  comment: comment
                                 }.merge(options)
       end
 

app/models/kaui/killbill_authenticatable.rb

@@ -31,8 +31,8 @@ module ClassMethods
         # Invoked by the KillbillAuthenticatable strategy to lookup the user
         # before attempting authentication
         def find_for_killbill_authentication(kb_username)
-          find_for_authentication(kb_username:) ||
-            new(kb_username:)
+          find_for_authentication(kb_username: kb_username) ||
+            new(kb_username: kb_username)
         rescue KillBillClient::API::Unauthorized => _e
           # Multi-Tenancy was enabled, but the tenant_id couldn't be retrieved because of bad credentials
           nil

config/initializers/killbill_authenticatable.rb

@@ -28,7 +28,7 @@ def authenticate!
         return false unless valid_password?
 
         user = params[:user] || {}
-        kb_authenticate!(user[:kb_username], { username: user[:kb_username], password: })
+        kb_authenticate!(user[:kb_username], { username: user[:kb_username], password: password })
       end
     end
 
@@ -77,7 +77,7 @@ def token
   unless user.authenticated_with_killbill?
     scope = opts[:scope]
     auth.logout(scope)
-    throw(:warden, scope:, reason: 'Kill Bill session expired')
+    throw(:warden, scope: scope, reason: 'Kill Bill session expired')
   end
 end
 

kaui.gemspec

@@ -10,7 +10,7 @@ Gem::Specification.new do |s|
   s.summary = 'Killbill Admin UI mountable engine'
   s.description = 'Rails UI plugin for Killbill administration.'
 
-  s.required_ruby_version = '>= 2.7.0'
+  s.required_ruby_version = '>= 2.6.0'
 
   s.license = 'Apache License (2.0)'
 
@@ -38,12 +38,12 @@ Gem::Specification.new do |s|
   s.add_dependency 'jquery-ui-rails'
   s.add_dependency 'js-routes'
   s.add_dependency 'jwt'
-  s.add_dependency 'kenui'
+  s.add_dependency 'kenui', '~> 2.1.0'
   s.add_dependency 'killbill-client'
   s.add_dependency 'money-rails'
   s.add_dependency 'mustache-js-rails'
   s.add_dependency 'popper_js', '~> 2.11.5'
-  s.add_dependency 'rails', '~> 7.0'
+  s.add_dependency 'rails', '~> 6.1'
   s.add_dependency 'sass'
   s.add_dependency 'sassc-rails', '>= 2.1.0'
   s.add_dependency 'sass-rails'

lib/kaui.rb

@@ -202,12 +202,3 @@ def self.config
     }
   end
 end
-
-# ruby-1.8 compatibility
-module Kernel
-  def define_singleton_method(*args, &)
-    class << self
-      self
-    end.send(:define_method, *args, &)
-  end
-end

lib/kaui/version.rb

@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module Kaui
-  VERSION = '3.0.1'
+  VERSION = '2.2.1'
 end

test/dummy/config/application.rb

@@ -22,7 +22,7 @@
 module Dummy
   class Application < Rails::Application
     # Initialize configuration defaults for originally generated Rails version.
-    config.load_defaults 7.0
+    config.load_defaults 6.1
 
     # Configuration for the application, engines, and railties goes here.
     #

test/functional/kaui/account_emails_controller_test.rb

@@ -21,7 +21,7 @@ class AccountEmailsControllerTest < Kaui::FunctionalTestHelper
     test 'should handle Kill Bill errors during creation' do
       account_id = SecureRandom.uuid.to_s
       post :create,
-           params: { account_id:,
+           params: { account_id: account_id,
                      account_email: {
                        email: '[email protected]'
                      } }
@@ -31,7 +31,7 @@ class AccountEmailsControllerTest < Kaui::FunctionalTestHelper
 
     test 'should handle Kill Bill errors during deletion' do
       account_id = 'invalid-id'
-      delete :destroy, params: { account_id:, id: '[email protected]' }
+      delete :destroy, params: { account_id: account_id, id: '[email protected]' }
       assert_redirected_to account_path(account_id)
     end
 
@@ -45,7 +45,7 @@ class AccountEmailsControllerTest < Kaui::FunctionalTestHelper
            params: {
              account_id: @account.account_id,
              account_email: {
-               email:
+               email: email
              }
            }
       assert_redirected_to account_path(@account.account_id)

test/functional/kaui/account_tags_controller_test.rb

@@ -6,7 +6,7 @@ module Kaui
   class AccountTagsControllerTest < Kaui::FunctionalTestHelper
     test 'should handle Kill Bill errors when getting edit screen' do
       account_id = '1234'
-      get :edit, params: { account_id: }
+      get :edit, params: { account_id: account_id }
       assert_redirected_to account_path(account_id)
     end