.gitattributes

@@ -0,0 +1,5 @@
+# Fixes line endings for Windows (Docker) environment, which are by default converted to crlf
+* text=auto
+*.sh text eol=lf
+proc-start text eol=lf
+Rakefile text eol=lf

.github/workflows/ruby.yml

@@ -15,7 +15,7 @@ jobs:
           MYSQL_DATABASE: test
           MYSQL_ROOT_PASSWORD: password
         options: >-
-          --health-cmd "mysqladmin ping"
+          --health-cmd "mariadb-admin ping"
           --health-interval 10s
           --health-timeout 5s
           --health-retries 5
@@ -35,7 +35,9 @@ jobs:
       - name: Checkout source code
         uses: actions/checkout@v2
       - name: Setup chromedriver
-        uses: nanasess/setup-chromedriver@v1.0.1
+        uses: nanasess/setup-chromedriver@v2
+        with:
+          chromedriver-version: '115.0.5790.170' # https://github.com/nanasess/setup-chromedriver/issues/200
       - name: Setup ruby
         uses: ruby/setup-ruby@v1
         with:

.ruby-version

@@ -1 +1 @@
-2.6.9
+2.7.8

Dockerfile

@@ -1,4 +1,4 @@
-FROM ruby:2.6
+FROM ruby:2.7
 
 RUN supercronicUrl=https://github.com/aptible/supercronic/releases/download/v0.1.3/supercronic-linux-amd64 && \
     supercronicBin=/usr/local/bin/supercronic && \
@@ -22,6 +22,7 @@ RUN buildDeps='libmagic-dev' && \
     apt-get update && \
     apt-get install --no-install-recommends -y $buildDeps && \
     echo 'gem: --no-document' >> ~/.gemrc && \
+    gem install bundler && \
     bundle config build.nokogiri "--use-system-libraries" && \
     bundle install --deployment --without development test -j 4 && \
     apt-get purge -y --auto-remove $buildDeps && \
@@ -48,9 +49,10 @@ RUN export DATABASE_URL=mysql2://localhost/temp?encoding=utf8 && \
     rm -Rf /var/lib/apt/lists/* /var/cache/apt/*
 
 # Make relevant dirs and files writable for app user
-RUN mkdir -p tmp && \
+RUN mkdir -p tmp storage && \
     chown nobody config/app_config.yml && \
-    chown nobody tmp
+    chown nobody tmp && \
+    chown nobody storage
 
 # Run app as unprivileged user
 USER nobody

Dockerfile-dev

@@ -1,4 +1,4 @@
-FROM ruby:2.6
+FROM ruby:2.7
 
 # Install dependencies
 RUN deps='libmagic-dev chromium nodejs' && \
@@ -19,6 +19,7 @@ ENV PORT=3000 \
 
 WORKDIR /app
 
+RUN gem install bundler
 RUN bundle config build.nokogiri "--use-system-libraries"
 
 EXPOSE 3000

Gemfile

@@ -1,69 +1,77 @@
 # A sample Gemfile
-source "https://rubygems.org"
+source 'https://rubygems.org'
 
-gem "rails", '~> 5.2'
+gem 'rails', '~> 7.0'
 
-gem 'sass-rails'
 gem 'less-rails'
-gem 'uglifier', '>= 1.0.3'
+gem 'sassc-rails'
 # See https://github.com/sstephenson/execjs#readme for more supported runtimes
 gem 'therubyracer', platforms: :ruby
 
-gem 'jquery-rails'
+gem 'bootsnap', require: false
-gem 'select2-rails'
-gem 'rails_tokeninput'
 gem 'bootstrap-datepicker-rails'
 gem 'date_time_attribute'
-gem 'rails-assets-listjs', '0.2.0.beta.4' # remember to maintain list.*.js plugins and template engines on update
 gem 'i18n-js', '~> 3.0.0.rc8'
+gem 'jquery-rails'
+gem 'rails-assets-listjs', '0.2.0.beta.4' # remember to maintain list.*.js plugins and template engines on update
 gem 'rails-i18n'
-gem 'bootsnap', require: false
+gem 'rails_tokeninput'
+gem 'select2-rails'
 
-gem 'mysql2'
+gem 'active_model_serializers', '~> 0.10.0'
-gem 'prawn'
+gem 'acts_as_tree'
-gem 'prawn-table'
+gem 'attribute_normalizer'
-gem 'haml'
-gem 'haml-rails'
-gem 'kaminari'
-gem 'simple_form'
-gem 'inherited_resources'
 gem 'daemons'
 gem 'doorkeeper'
 gem 'doorkeeper-i18n'
+gem 'haml', '~> 5.0'
+gem 'haml-rails'
+gem 'ice_cube'
+gem 'inherited_resources'
+gem 'kaminari'
+gem 'mysql2'
+gem 'prawn'
+gem 'prawn-table'
+gem 'puma'
 gem 'rack-cors', require: 'rack/cors'
-gem 'active_model_serializers', '~> 0.10.0'
+gem 'rails-settings-cached', '= 0.4.3' # caching breaks tests until Rails 5 https://github.com/huacnlee/rails-settings-cached/issues/73
-gem 'twitter-bootstrap-rails', '~> 2.2.8'
+gem 'ransack'
+gem 'resque'
+gem 'ruby-units'
+gem 'sd_notify'
+gem 'simple_form'
 gem 'simple-navigation', '~> 3.14.0' # 3.x for simple_navigation_bootstrap
 gem 'simple-navigation-bootstrap'
 gem 'sprockets', '< 4'
-gem 'ransack'
+gem 'twitter-bootstrap-rails', '~> 2.2.8'
-gem 'acts_as_tree'
-gem 'rails-settings-cached', '= 0.4.3' # caching breaks tests until Rails 5 https://github.com/huacnlee/rails-settings-cached/issues/73
-gem 'resque'
-gem 'puma'
-gem 'sd_notify'
 gem 'whenever', require: false # For defining cronjobs, see config/schedule.rb
-gem 'ruby-units'
+# At time of development 01-06-2022 mmddyyyy necessary fix for config_helper.rb form builder was not in rubygems so we pull from github, see: https://github.com/gregschmit/recurring_select/pull/152
-gem 'attribute_normalizer'
-gem 'ice_cube'
-gem 'recurring_select'
-gem 'roo'
-gem 'roo-xls'
-gem 'spreadsheet'
 gem 'exception_notification'
 gem 'gaffe'
-gem 'ruby-filemagic'
+gem 'hashie', '~> 3.4.6', require: false # https://github.com/westfieldlabs/apivore/issues/114
-gem 'mime-types'
+gem "image_processing", "~> 1.12"
+gem "importmap-rails", "~> 1.1"
 gem 'midi-smtp-server'
+gem 'mime-types'
+gem 'recurring_select', git: 'https://github.com/gregschmit/recurring_select'
+gem 'roo'
+gem 'roo-xls'
+gem 'rswag-api'
+gem 'rswag-ui'
+gem 'ruby-filemagic'
+gem 'spreadsheet'
+gem "terser", "~> 1.1"
 
 # we use the git version of acts_as_versioned, and need to include it in this Gemfile
 gem 'acts_as_versioned', git: 'https://github.com/technoweenie/acts_as_versioned.git'
-gem 'foodsoft_wiki', path: 'plugins/wiki'
+
-gem 'foodsoft_messages', path: 'plugins/messages'
+gem 'foodsoft_article_import', path: 'plugins/article_import'
-gem 'foodsoft_documents', path: 'plugins/documents'
 gem 'foodsoft_discourse', path: 'plugins/discourse'
+gem 'foodsoft_documents', path: 'plugins/documents'
 gem 'foodsoft_links', path: 'plugins/links'
+gem 'foodsoft_messages', path: 'plugins/messages'
 gem 'foodsoft_polls', path: 'plugins/polls'
+gem 'foodsoft_wiki', path: 'plugins/wiki'
 
 # plugins not enabled by default
 # gem 'foodsoft_current_orders', path: 'plugins/current_orders'
@@ -71,17 +79,18 @@ gem 'foodsoft_polls', path: 'plugins/polls'
 # gem 'foodsoft_uservoice', path: 'plugins/uservoice'
 
 group :development do
-  gem 'sqlite3', '~> 1.3.6'
-  gem 'mailcatcher'
-  gem 'web-console'
   gem 'listen'
+  gem 'mailcatcher'
+  gem 'sqlite3', '~> 1.3.6'
+  gem 'web-console'
 
   # Better error output
   gem 'better_errors'
   gem 'binding_of_caller'
   # gem "rails-i18n-debug"
   # chrome debugging extension https://github.com/dejan/rails_panel
-  gem 'meta_request'
+  # TODO: disabled due to https://github.com/rails/rails/issues/40781
+  # gem 'meta_request'
 
   # Get infos when not using proper eager loading
   gem 'bullet'
@@ -101,21 +110,20 @@ group :development, :test do
 end
 
 group :test do
-  gem 'rspec-rails'
+  gem 'apparition' # Capybara javascript driver
+  gem 'capybara'
+  gem 'connection_pool'
+  gem 'database_cleaner'
   gem 'factory_bot_rails'
   gem 'faker'
-  gem 'capybara'
+  gem 'rspec-rails'
-  gem 'apparition' # Capybara javascript driver
-  gem 'database_cleaner'
-  gem 'connection_pool'
   # need to include rspec components before i18n-spec or rake fails in test environment
+  gem 'i18n-spec'
   gem 'rspec-core'
   gem 'rspec-rerun'
-  gem 'i18n-spec'
   # code coverage
   gem 'simplecov', require: false
   gem 'simplecov-lcov', require: false
   # api
-  gem 'apivore', require: false
+  gem 'rswag-specs'
-  gem 'hashie', '~> 3.4.6', require: false # https://github.com/westfieldlabs/apivore/issues/114
 end

Gemfile.lock

@@ -1,3 +1,14 @@
+GIT
+  remote: https://github.com/gregschmit/recurring_select
+  revision: 29febc4c4abdd6c30636c33a7d2daecb09973ecf
+  specs:
+    recurring_select (3.0.0)
+      coffee-rails (>= 3.1)
+      ice_cube (>= 0.11)
+      jquery-rails (>= 3.0)
+      rails (>= 5.2)
+      sass-rails (>= 4.0)
+
 GIT
   remote: https://github.com/technoweenie/acts_as_versioned.git
   revision: 63b1fc8529d028fae632fe80ec0cb25df56cd76b
@@ -5,6 +16,14 @@ GIT
     acts_as_versioned (0.6.0)
       activerecord (>= 3.0.9)
 
+PATH
+  remote: plugins/article_import
+  specs:
+    foodsoft_article_import (0.0.1)
+      deface (~> 1.0)
+      rails
+      roo (~> 2.9.0)
+
 PATH
   remote: plugins/discourse
   specs:
@@ -59,67 +78,83 @@ PATH
 GEM
   remote: https://rubygems.org/
   specs:
-    actioncable (5.2.8.1)
+    actioncable (7.0.4)
-      actionpack (= 5.2.8.1)
+      actionpack (= 7.0.4)
+      activesupport (= 7.0.4)
       nio4r (~> 2.0)
       websocket-driver (>= 0.6.1)
-    actionmailer (5.2.8.1)
+    actionmailbox (7.0.4)
-      actionpack (= 5.2.8.1)
+      actionpack (= 7.0.4)
-      actionview (= 5.2.8.1)
+      activejob (= 7.0.4)
-      activejob (= 5.2.8.1)
+      activerecord (= 7.0.4)
+      activestorage (= 7.0.4)
+      activesupport (= 7.0.4)
+      mail (>= 2.7.1)
+      net-imap
+      net-pop
+      net-smtp
+    actionmailer (7.0.4)
+      actionpack (= 7.0.4)
+      actionview (= 7.0.4)
+      activejob (= 7.0.4)
+      activesupport (= 7.0.4)
       mail (~> 2.5, >= 2.5.4)
+      net-imap
+      net-pop
+      net-smtp
       rails-dom-testing (~> 2.0)
-    actionpack (5.2.8.1)
+    actionpack (7.0.4)
-      actionview (= 5.2.8.1)
+      actionview (= 7.0.4)
-      activesupport (= 5.2.8.1)
+      activesupport (= 7.0.4)
-      rack (~> 2.0, >= 2.0.8)
+      rack (~> 2.0, >= 2.2.0)
       rack-test (>= 0.6.3)
       rails-dom-testing (~> 2.0)
-      rails-html-sanitizer (~> 1.0, >= 1.0.2)
+      rails-html-sanitizer (~> 1.0, >= 1.2.0)
-    actionview (5.2.8.1)
+    actiontext (7.0.4)
-      activesupport (= 5.2.8.1)
+      actionpack (= 7.0.4)
+      activerecord (= 7.0.4)
+      activestorage (= 7.0.4)
+      activesupport (= 7.0.4)
+      globalid (>= 0.6.0)
+      nokogiri (>= 1.8.5)
+    actionview (7.0.4)
+      activesupport (= 7.0.4)
       builder (~> 3.1)
       erubi (~> 1.4)
       rails-dom-testing (~> 2.0)
-      rails-html-sanitizer (~> 1.0, >= 1.0.3)
+      rails-html-sanitizer (~> 1.1, >= 1.2.0)
     active_model_serializers (0.10.13)
       actionpack (>= 4.1, < 7.1)
       activemodel (>= 4.1, < 7.1)
       case_transform (>= 0.2)
       jsonapi-renderer (>= 0.1.1.beta1, < 0.3)
-    activejob (5.2.8.1)
+    activejob (7.0.4)
-      activesupport (= 5.2.8.1)
+      activesupport (= 7.0.4)
       globalid (>= 0.3.6)
-    activemodel (5.2.8.1)
+    activemodel (7.0.4)
-      activesupport (= 5.2.8.1)
+      activesupport (= 7.0.4)
-    activerecord (5.2.8.1)
+    activerecord (7.0.4)
-      activemodel (= 5.2.8.1)
+      activemodel (= 7.0.4)
-      activesupport (= 5.2.8.1)
+      activesupport (= 7.0.4)
-      arel (>= 9.0)
+    activestorage (7.0.4)
-    activestorage (5.2.8.1)
+      actionpack (= 7.0.4)
-      actionpack (= 5.2.8.1)
+      activejob (= 7.0.4)
-      activerecord (= 5.2.8.1)
+      activerecord (= 7.0.4)
-      marcel (~> 1.0.0)
+      activesupport (= 7.0.4)
-    activesupport (5.2.8.1)
+      marcel (~> 1.0)
+      mini_mime (>= 1.1.0)
+    activesupport (7.0.4)
       concurrent-ruby (~> 1.0, >= 1.0.2)
-      i18n (>= 0.7, < 2)
+      i18n (>= 1.6, < 2)
-      minitest (~> 5.1)
+      minitest (>= 5.1)
-      tzinfo (~> 1.1)
+      tzinfo (~> 2.0)
     acts_as_tree (2.9.1)
       activerecord (>= 3.0.0)
     addressable (2.8.1)
       public_suffix (>= 2.0.2, < 6.0)
-    apivore (1.6.2)
-      actionpack (>= 4, < 6)
-      hashie (~> 3.3)
-      json-schema (~> 2.5)
-      rspec (~> 3)
-      rspec-expectations (~> 3.1)
-      rspec-mocks (~> 3.1)
     apparition (0.6.0)
       capybara (~> 3.13, < 4)
       websocket-driver (>= 0.6.5)
-    arel (9.0.0)
     ast (2.4.2)
     attribute_normalizer (1.2.0)
     base32 (0.3.4)
@@ -130,15 +165,15 @@ GEM
     bindex (0.8.1)
     binding_of_caller (1.0.0)
       debug_inspector (>= 0.0.1)
-    bootsnap (1.13.0)
+    bootsnap (1.15.0)
       msgpack (~> 1.2)
     bootstrap-datepicker-rails (1.9.0.1)
       railties (>= 3.0)
     builder (3.2.4)
-    bullet (7.0.3)
+    bullet (7.0.7)
       activesupport (>= 3.0.0)
       uniform_notifier (~> 1.11)
-    capybara (3.36.0)
+    capybara (3.38.0)
       addressable
       matrix
       mini_mime (>= 0.1.3)
@@ -159,7 +194,7 @@ GEM
       execjs
     coffee-script-source (1.12.2)
     commonjs (0.2.7)
-    concurrent-ruby (1.1.10)
+    concurrent-ruby (1.2.2)
     connection_pool (2.3.0)
     content_for_in_controllers (0.0.2)
     crass (1.0.6)
@@ -170,6 +205,7 @@ GEM
       activerecord (>= 5.a)
       database_cleaner-core (~> 2.0.0)
     database_cleaner-core (2.0.1)
+    date (3.3.3)
     date_time_attribute (0.1.2)
       activesupport (>= 3.0.0)
     debug_inspector (1.1.0)
@@ -182,13 +218,13 @@ GEM
     diff-lcs (1.5.0)
     diffy (3.4.2)
     docile (1.4.0)
-    doorkeeper (5.6.0)
+    doorkeeper (5.6.6)
       railties (>= 5)
-    doorkeeper-i18n (5.2.5)
+    doorkeeper-i18n (5.2.6)
       doorkeeper (>= 5.2)
     email_reply_trimmer (0.1.13)
-    erubi (1.11.0)
+    erubi (1.12.0)
-    eventmachine (1.2.7)
+    eventmachine (1.0.9.1)
     exception_notification (4.5.0)
       actionmailer (>= 5.2, < 8)
       activesupport (>= 5.2, < 8)
@@ -199,16 +235,15 @@ GEM
     factory_bot_rails (6.2.0)
       factory_bot (~> 6.2.0)
       railties (>= 5.0.0)
-    faker (2.22.0)
+    faker (3.1.0)
       i18n (>= 1.8.11, < 2)
     ffi (1.15.5)
     gaffe (1.2.0)
       rails (>= 4.0.0)
-    globalid (1.0.0)
+    globalid (1.0.1)
       activesupport (>= 5.0)
-    haml (6.0.5)
+    haml (5.2.2)
-      temple (>= 0.8.2)
+      temple (>= 0.8.0)
-      thor
       tilt
     haml-rails (2.1.0)
       actionpack (>= 5.1)
@@ -220,13 +255,19 @@ GEM
       activesupport (>= 5.2)
     hashie (3.4.6)
     htmlentities (4.3.4)
-    i18n (1.12.0)
+    i18n (1.14.1)
       concurrent-ruby (~> 1.0)
     i18n-js (3.0.11)
       i18n (>= 0.6.6, < 2)
     i18n-spec (0.6.0)
       iso
     ice_cube (0.16.4)
+    image_processing (1.12.2)
+      mini_magick (>= 4.9.5, < 5)
+      ruby-vips (>= 2.0.17, < 3)
+    importmap-rails (1.1.5)
+      actionpack (>= 6.0.0)
+      railties (>= 6.0.0)
     inherited_resources (1.13.1)
       actionpack (>= 5.2, < 7.1)
       has_scope (~> 0.6)
@@ -235,13 +276,13 @@ GEM
     interception (0.5)
     iso (0.4.0)
       i18n
-    jquery-rails (4.5.0)
+    jquery-rails (4.5.1)
       rails-dom-testing (>= 1, < 3)
       railties (>= 4.2.0)
       thor (>= 0.14, < 2.0)
-    json (2.6.2)
+    json (2.6.3)
-    json-schema (2.8.1)
+    json-schema (3.0.0)
-      addressable (>= 2.4)
+      addressable (>= 2.8)
     jsonapi-renderer (0.2.2)
     kaminari (1.2.2)
       activesupport (>= 4.1.0)
@@ -261,15 +302,18 @@ GEM
       actionpack (>= 5.0)
       less (~> 2.6.0)
       sprockets (~> 3.0)
-    libv8 (3.16.14.19)
+    libv8 (3.16.14.19-x86_64-linux)
     listen (3.7.1)
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
-    loofah (2.19.1)
+    loofah (2.21.3)
       crass (~> 1.0.2)
-      nokogiri (>= 1.5.9)
+      nokogiri (>= 1.12.0)
-    mail (2.7.1)
+    mail (2.8.1)
       mini_mime (>= 0.1.1)
+      net-imap
+      net-pop
+      net-smtp
     mailcatcher (0.2.4)
       eventmachine
       haml
@@ -282,29 +326,34 @@ GEM
       thin
     marcel (1.0.2)
     matrix (0.4.2)
-    meta_request (0.7.3)
-      rack-contrib (>= 1.1, < 3)
-      railties (>= 3.0.0, < 7)
     method_source (1.0.0)
     midi-smtp-server (3.0.3)
     mime-types (3.4.1)
       mime-types-data (~> 3.2015)
     mime-types-data (3.2022.0105)
+    mini_magick (4.12.0)
     mini_mime (1.1.2)
-    mini_portile2 (2.8.0)
+    minitest (5.18.0)
-    minitest (5.16.3)
     mono_logger (1.1.1)
     msgpack (1.6.0)
     multi_json (1.15.0)
     mustermann (3.0.0)
       ruby2_keywords (~> 0.0.1)
     mysql2 (0.5.4)
+    net-imap (0.3.4)
+      date
+      net-protocol
+    net-pop (0.1.2)
+      net-protocol
+    net-protocol (0.2.1)
+      timeout
+    net-smtp (0.3.3)
+      net-protocol
     nio4r (2.5.8)
-    nokogiri (1.13.10)
+    nokogiri (1.15.2-x86_64-linux)
-      mini_portile2 (~> 2.8.0)
       racc (~> 1.4)
-    parallel (1.22.1)
+    parallel (1.23.0)
-    parser (3.1.2.1)
+    parser (3.2.2.1)
       ast (~> 2.4.1)
     pdf-core (0.9.0)
     polyglot (0.3.5)
@@ -322,75 +371,70 @@ GEM
     pry-stack_explorer (0.6.1)
       binding_of_caller (~> 1.0)
       pry (~> 0.13)
-    public_suffix (5.0.0)
+    public_suffix (5.0.1)
-    puma (5.6.5)
+    puma (6.0.2)
       nio4r (~> 2.0)
-    racc (1.6.1)
+    racc (1.7.0)
-    rack (2.2.4)
+    rack (2.2.7)
-    rack-contrib (2.3.0)
-      rack (~> 2.0)
     rack-cors (1.1.1)
       rack (>= 2.0.0)
-    rack-protection (3.0.4)
+    rack-protection (3.0.5)
       rack
-    rack-test (2.0.2)
+    rack-test (2.1.0)
       rack (>= 1.3)
-    rails (5.2.8.1)
+    rails (7.0.4)
-      actioncable (= 5.2.8.1)
+      actioncable (= 7.0.4)
-      actionmailer (= 5.2.8.1)
+      actionmailbox (= 7.0.4)
-      actionpack (= 5.2.8.1)
+      actionmailer (= 7.0.4)
-      actionview (= 5.2.8.1)
+      actionpack (= 7.0.4)
-      activejob (= 5.2.8.1)
+      actiontext (= 7.0.4)
-      activemodel (= 5.2.8.1)
+      actionview (= 7.0.4)
-      activerecord (= 5.2.8.1)
+      activejob (= 7.0.4)
-      activestorage (= 5.2.8.1)
+      activemodel (= 7.0.4)
-      activesupport (= 5.2.8.1)
+      activerecord (= 7.0.4)
-      bundler (>= 1.3.0)
+      activestorage (= 7.0.4)
-      railties (= 5.2.8.1)
+      activesupport (= 7.0.4)
-      sprockets-rails (>= 2.0.0)
+      bundler (>= 1.15.0)
+      railties (= 7.0.4)
     rails-assets-listjs (0.2.0.beta.4)
       railties (>= 3.1)
     rails-dom-testing (2.0.3)
       activesupport (>= 4.2.0)
       nokogiri (>= 1.6)
-    rails-html-sanitizer (1.4.4)
+    rails-html-sanitizer (1.6.0)
-      loofah (~> 2.19, >= 2.19.1)
+      loofah (~> 2.21)
-    rails-i18n (5.1.3)
+      nokogiri (~> 1.14)
+    rails-i18n (7.0.6)
       i18n (>= 0.7, < 2)
-      railties (>= 5.0, < 6)
+      railties (>= 6.0.0, < 8)
     rails-settings-cached (0.4.3)
       rails (>= 4.2.0)
     rails_tokeninput (1.7.0)
       railties (>= 3.1.0)
-    railties (5.2.8.1)
+    railties (7.0.4)
-      actionpack (= 5.2.8.1)
+      actionpack (= 7.0.4)
-      activesupport (= 5.2.8.1)
+      activesupport (= 7.0.4)
       method_source
-      rake (>= 0.8.7)
+      rake (>= 12.2)
-      thor (>= 0.19.0, < 2.0)
+      thor (~> 1.0)
+      zeitwerk (~> 2.5)
     rainbow (3.1.1)
     rake (13.0.6)
-    ransack (2.5.0)
+    ransack (3.2.1)
-      activerecord (>= 5.2.4)
+      activerecord (>= 6.1.5)
-      activesupport (>= 5.2.4)
+      activesupport (>= 6.1.5)
       i18n
     rb-fsevent (0.11.2)
     rb-inotify (0.10.1)
       ffi (~> 1.0)
-    recurring_select (3.0.0)
-      coffee-rails (>= 3.1)
-      ice_cube (>= 0.11)
-      jquery-rails (>= 3.0)
-      rails (>= 5.2)
-      sass-rails (>= 4.0)
     redis (5.0.5)
       redis-client (>= 0.9.0)
-    redis-client (0.9.0)
+    redis-client (0.11.2)
       connection_pool
-    redis-namespace (1.9.0)
+    redis-namespace (1.10.0)
       redis (>= 4)
     ref (2.0.0)
-    regexp_parser (2.6.0)
+    regexp_parser (2.8.0)
     responders (3.0.1)
       actionpack (>= 5.0)
       railties (>= 5.0)
@@ -400,59 +444,71 @@ GEM
       redis-namespace (~> 1.6)
       sinatra (>= 0.9.2)
     rexml (3.2.5)
-    roo (2.8.3)
+    roo (2.9.0)
       nokogiri (~> 1)
       rubyzip (>= 1.3.0, < 3.0.0)
     roo-xls (1.2.0)
       nokogiri
       roo (>= 2.0.0, < 3)
       spreadsheet (> 0.9.0)
-    rspec (3.11.0)
+    rspec (3.12.0)
-      rspec-core (~> 3.11.0)
+      rspec-core (~> 3.12.0)
-      rspec-expectations (~> 3.11.0)
+      rspec-expectations (~> 3.12.0)
-      rspec-mocks (~> 3.11.0)
+      rspec-mocks (~> 3.12.0)
-    rspec-core (3.11.0)
+    rspec-core (3.12.0)
-      rspec-support (~> 3.11.0)
+      rspec-support (~> 3.12.0)
-    rspec-expectations (3.11.1)
+    rspec-expectations (3.12.1)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.11.0)
+      rspec-support (~> 3.12.0)
-    rspec-mocks (3.11.1)
+    rspec-mocks (3.12.1)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.11.0)
+      rspec-support (~> 3.12.0)
-    rspec-rails (5.1.2)
+    rspec-rails (6.0.1)
-      actionpack (>= 5.2)
+      actionpack (>= 6.1)
-      activesupport (>= 5.2)
+      activesupport (>= 6.1)
-      railties (>= 5.2)
+      railties (>= 6.1)
-      rspec-core (~> 3.10)
+      rspec-core (~> 3.11)
-      rspec-expectations (~> 3.10)
+      rspec-expectations (~> 3.11)
-      rspec-mocks (~> 3.10)
+      rspec-mocks (~> 3.11)
-      rspec-support (~> 3.10)
+      rspec-support (~> 3.11)
     rspec-rerun (1.1.0)
       rspec (~> 3.0)
-    rspec-support (3.11.1)
+    rspec-support (3.12.0)
-    rubocop (1.36.0)
+    rswag-api (2.7.0)
+      railties (>= 3.1, < 7.1)
+    rswag-specs (2.9.0)
+      activesupport (>= 3.1, < 7.1)
+      json-schema (>= 2.2, < 4.0)
+      railties (>= 3.1, < 7.1)
+      rspec-core (>= 2.14)
+    rswag-ui (2.7.0)
+      actionpack (>= 3.1, < 7.1)
+      railties (>= 3.1, < 7.1)
+    rubocop (1.50.2)
       json (~> 2.3)
       parallel (~> 1.10)
-      parser (>= 3.1.2.1)
+      parser (>= 3.2.0.0)
       rainbow (>= 2.2.2, < 4.0)
       regexp_parser (>= 1.8, < 3.0)
       rexml (>= 3.2.5, < 4.0)
-      rubocop-ast (>= 1.20.1, < 2.0)
+      rubocop-ast (>= 1.28.0, < 2.0)
       ruby-progressbar (~> 1.7)
-      unicode-display_width (>= 1.4.0, < 3.0)
+      unicode-display_width (>= 2.4.0, < 3.0)
-    rubocop-ast (1.21.0)
+    rubocop-ast (1.28.1)
-      parser (>= 3.1.1.0)
+      parser (>= 3.2.1.0)
-    rubocop-rails (2.16.1)
+    rubocop-rails (2.17.4)
       activesupport (>= 4.2.0)
       rack (>= 1.1)
       rubocop (>= 1.33.0, < 2.0)
-    rubocop-rspec (2.13.2)
+    rubocop-rspec (2.16.0)
       rubocop (~> 1.33)
     ruby-filemagic (0.7.3)
     ruby-ole (1.2.12.2)
-    ruby-prof (1.4.3)
+    ruby-prof (1.4.5)
-    ruby-progressbar (1.11.0)
+    ruby-progressbar (1.13.0)
     ruby-units (3.0.0)
+    ruby-vips (2.1.4)
+      ffi (~> 1.12)
     ruby2_keywords (0.0.5)
     rubyzip (2.3.2)
     sass-rails (6.0.0)
@@ -475,21 +531,21 @@ GEM
     simple_form (5.1.0)
       actionpack (>= 5.2)
       activemodel (>= 5.2)
-    simplecov (0.21.2)
+    simplecov (0.22.0)
       docile (~> 1.1)
       simplecov-html (~> 0.11)
       simplecov_json_formatter (~> 0.1)
     simplecov-html (0.12.3)
     simplecov-lcov (0.8.0)
     simplecov_json_formatter (0.1.4)
-    sinatra (3.0.4)
+    sinatra (3.0.5)
       mustermann (~> 3.0)
       rack (~> 2.2, >= 2.2.4)
-      rack-protection (= 3.0.4)
+      rack-protection (= 3.0.5)
       tilt (~> 2.0)
-    skinny (0.2.2)
+    skinny (0.2.4)
-      eventmachine (~> 1.0)
+      eventmachine (~> 1.0.0)
-      thin
+      thin (>= 1.5, < 1.7)
     spreadsheet (1.3.0)
       ruby-ole
     sprockets (3.7.2)
@@ -503,17 +559,19 @@ GEM
     sqlite3-ruby (1.3.3)
       sqlite3 (>= 1.3.3)
     table_print (1.5.7)
-    temple (0.8.2)
+    temple (0.9.1)
+    terser (1.1.13)
+      execjs (>= 0.3.0, < 3)
     therubyracer (0.12.3)
       libv8 (~> 3.16.14.15)
       ref
-    thin (1.8.1)
+    thin (1.6.2)
-      daemons (~> 1.0, >= 1.0.9)
+      daemons (>= 1.0.9)
-      eventmachine (~> 1.0, >= 1.0.4)
+      eventmachine (>= 1.0.0)
-      rack (>= 1, < 3)
+      rack (>= 1.0.0)
-    thor (1.2.1)
+    thor (1.2.2)
-    thread_safe (0.3.6)
     tilt (2.0.11)
+    timeout (0.3.1)
     ttfunk (1.7.0)
     twitter-bootstrap-rails (2.2.8)
       actionpack (>= 3.1)
@@ -522,20 +580,18 @@ GEM
       railties (>= 3.1)
     twitter-text (1.14.7)
       unf (~> 0.1.0)
-    tzinfo (1.2.10)
+    tzinfo (2.0.6)
-      thread_safe (~> 0.1)
+      concurrent-ruby (~> 1.0)
-    uglifier (4.2.0)
-      execjs (>= 0.3.0, < 3)
     unf (0.1.4)
       unf_ext
     unf_ext (0.0.8.2)
-    unicode-display_width (2.3.0)
+    unicode-display_width (2.4.2)
     uniform_notifier (1.16.0)
-    web-console (3.7.0)
+    web-console (4.2.0)
-      actionview (>= 5.0)
+      actionview (>= 6.0.0)
-      activemodel (>= 5.0)
+      activemodel (>= 6.0.0)
       bindex (>= 0.4.0)
-      railties (>= 5.0)
+      railties (>= 6.0.0)
     websocket-driver (0.7.5)
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.5)
@@ -549,15 +605,16 @@ GEM
       twitter-text
     xpath (3.2.0)
       nokogiri (~> 1.8)
+    zeitwerk (2.6.8)
 
 PLATFORMS
   ruby
+  x86_64-linux
 
 DEPENDENCIES
   active_model_serializers (~> 0.10.0)
   acts_as_tree
   acts_as_versioned!
-  apivore
   apparition
   attribute_normalizer
   better_errors
@@ -575,6 +632,7 @@ DEPENDENCIES
   exception_notification
   factory_bot_rails
   faker
+  foodsoft_article_import!
   foodsoft_discourse!
   foodsoft_documents!
   foodsoft_links!
@@ -582,19 +640,20 @@ DEPENDENCIES
   foodsoft_polls!
   foodsoft_wiki!
   gaffe
-  haml
+  haml (~> 5.0)
   haml-rails
   hashie (~> 3.4.6)
   i18n-js (~> 3.0.0.rc8)
   i18n-spec
   ice_cube
+  image_processing (~> 1.12)
+  importmap-rails (~> 1.1)
   inherited_resources
   jquery-rails
   kaminari
   less-rails
   listen
   mailcatcher
-  meta_request
   midi-smtp-server
   mime-types
   mysql2
@@ -604,26 +663,29 @@ DEPENDENCIES
   pry-stack_explorer
   puma
   rack-cors
-  rails (~> 5.2)
+  rails (~> 7.0)
   rails-assets-listjs (= 0.2.0.beta.4)
   rails-i18n
   rails-settings-cached (= 0.4.3)
   rails_tokeninput
   ransack
-  recurring_select
+  recurring_select!
   resque
   roo
   roo-xls
   rspec-core
   rspec-rails
   rspec-rerun
+  rswag-api
+  rswag-specs
+  rswag-ui
   rubocop
   rubocop-rails
   rubocop-rspec
   ruby-filemagic
   ruby-prof
   ruby-units
-  sass-rails
+  sassc-rails
   sd_notify
   select2-rails
   simple-navigation (~> 3.14.0)
@@ -635,11 +697,11 @@ DEPENDENCIES
   sprockets (< 4)
   sqlite3 (~> 1.3.6)
   table_print
+  terser (~> 1.1)
   therubyracer
   twitter-bootstrap-rails (~> 2.2.8)
-  uglifier (>= 1.0.3)
   web-console
   whenever
 
 BUNDLED WITH
-   1.17.3
+   2.4.5

README.md

@@ -1,5 +1,6 @@
 Foodsoft
 =========
+
 [![Build Status](https://github.com/foodcoops/foodsoft/workflows/Ruby/badge.svg)](https://github.com/foodcoops/foodsoft/actions)
 [![Coverage Status](https://coveralls.io/repos/foodcoops/foodsoft/badge.svg?branch=master)](https://coveralls.io/r/foodcoops/foodsoft?branch=master)
 [![Docs Status](https://inch-ci.org/github/foodcoops/foodsoft.svg?branch=master)](http://inch-ci.org/github/foodcoops/foodsoft)
@@ -15,10 +16,16 @@ If you're a food coop considering to use foodsoft, please have a look at the [wi
 
 More information about using this software and contributing can be found on the [wiki](https://github.com/foodcoops/foodsoft/wiki).
 
+Roadmap
+-------
+
+If you'd like to see what is currently bring prioritised for development, check [our roadmap](https://github.com/orgs/foodcoops/projects/1). If you'd like to influence the roadmap, please join our [monthly community call](https://forum.foodcoops.net/t/foodsoft-monthly-community-call/573/6). As of March 2023, Foodsoft has limited development capacity but we are trying to build this up once more. For now, we try to prioritise what we work on, in order to focus our efforts. If your proposed changes are waiting for some time without review, please join the community call to discuss.
 
 Developing
 ----------
 
+> Foodsoft development needs your help! If you want to hack/triage/organise to improve the software, please consider joining our monthly community calls which are announced on [this forum thread](https://forum.foodcoops.net/t/foodsoft-monthly-community-call/573/6). In these calls, we check in with each other, discuss what to prioritise and try to make progress with development and community issues together.
+
 Get foodsoft [running locally](doc/SETUP_DEVELOPMENT.md),
 then visit our [Developing Guidelines](https://github.com/foodcoops/foodsoft/wiki/Developing-Guidelines)
 page on the wiki.
@@ -35,7 +42,6 @@ Deploying
 Setup foodsoft to [run in production](doc/SETUP_PRODUCTION.md), or join an existing
 [hosting platform](https://foodcoops.net/foodsoft-hosting/).
 
-
 License
 -------
 

Rakefile

@@ -1,7 +1,7 @@
 #!/usr/bin/env rake
 # Add your own tasks in files placed in lib/tasks ending in .rake,
 
-require File.expand_path('../config/application', __FILE__)
+require File.expand_path('config/application', __dir__)
 require 'rake'
 require 'rspec-rerun/tasks' if defined?(RSpec) # http://stackoverflow.com/a/16853615/2866660
 

app/assets/javascripts/application_legacy.js

@@ -8,6 +8,7 @@
 //= require bootstrap-datepicker/locales/bootstrap-datepicker.es
 //= require bootstrap-datepicker/locales/bootstrap-datepicker.nl
 //= require bootstrap-datepicker/locales/bootstrap-datepicker.fr
+//= require bootstrap-datepicker/locales/bootstrap-datepicker.tr
 //= require list
 //= require list.unlist
 //= require list.delay

app/assets/stylesheets/actiontext.css

@@ -0,0 +1,31 @@
+/*
+ * Provides a drop-in pointer for the default Trix stylesheet that will format the toolbar and
+ * the trix-editor content (whether displayed or under editing). Feel free to incorporate this
+ * inclusion directly in any other asset bundle and remove this file.
+ *
+ *= require trix
+*/
+
+/*
+ * We need to override trix.css’s image gallery styles to accommodate the
+ * <action-text-attachment> element we wrap around attachments. Otherwise,
+ * images in galleries will be squished by the max-width: 33%; rule.
+*/
+.trix-content .attachment-gallery > action-text-attachment,
+.trix-content .attachment-gallery > .attachment {
+  flex: 1 0 33%;
+  padding: 0 0.5em;
+  max-width: 33%;
+}
+
+.trix-content .attachment-gallery.attachment-gallery--2 > action-text-attachment,
+.trix-content .attachment-gallery.attachment-gallery--2 > .attachment, .trix-content .attachment-gallery.attachment-gallery--4 > action-text-attachment,
+.trix-content .attachment-gallery.attachment-gallery--4 > .attachment {
+  flex-basis: 50%;
+  max-width: 50%;
+}
+
+.trix-content action-text-attachment .attachment {
+  padding: 0 !important;
+  max-width: 100% !important;
+}

app/assets/stylesheets/application.css

@@ -7,4 +7,5 @@
 *= require list.unlist
 *= require list.missing
 *= require recurring_select
+*= require actiontext
 */

app/controllers/admin/bank_accounts_controller.rb

@@ -3,39 +3,39 @@ class Admin::BankAccountsController < Admin::BaseController
 
   def new
     @bank_account = BankAccount.new(params[:bank_account])
-    render :layout => false
+    render layout: false
+  end
+
+  def edit
+    @bank_account = BankAccount.find(params[:id])
+    render action: 'new', layout: false
   end
 
   def create
     @bank_account = BankAccount.new(params[:bank_account])
     if @bank_account.valid? && @bank_account.save
-      redirect_to update_bank_accounts_admin_finances_url, :status => 303
+      redirect_to update_bank_accounts_admin_finances_url, status: :see_other
     else
-      render :action => 'new', :layout => false
+      render action: 'new', layout: false
     end
   end
 
-  def edit
-    @bank_account = BankAccount.find(params[:id])
-    render :action => 'new', :layout => false
-  end
-
   def update
     @bank_account = BankAccount.find(params[:id])
 
     if @bank_account.update(params[:bank_account])
-      redirect_to update_bank_accounts_admin_finances_url, :status => 303
+      redirect_to update_bank_accounts_admin_finances_url, status: :see_other
     else
-      render :action => 'new', :layout => false
+      render action: 'new', layout: false
     end
   end
 
   def destroy
     @bank_account = BankAccount.find(params[:id])
     @bank_account.destroy
-    redirect_to update_bank_accounts_admin_finances_url, :status => 303
+    redirect_to update_bank_accounts_admin_finances_url, status: :see_other
-  rescue => error
+  rescue StandardError => e
-    flash.now[:alert] = error.message
+    flash.now[:alert] = e.message
     render template: 'shared/alert'
   end
 end

app/controllers/admin/bank_gateways_controller.rb

@@ -6,6 +6,11 @@ class Admin::BankGatewaysController < Admin::BaseController
     render layout: false
   end
 
+  def edit
+    @bank_gateway = BankGateway.find(params[:id])
+    render action: 'new', layout: false
+  end
+
   def create
     @bank_gateway = BankGateway.new(params[:bank_gateway])
     if @bank_gateway.valid? && @bank_gateway.save
@@ -15,11 +20,6 @@ class Admin::BankGatewaysController < Admin::BaseController
     end
   end
 
-  def edit
-    @bank_gateway = BankGateway.find(params[:id])
-    render action: 'new', layout: false
-  end
-
   def update
     @bank_gateway = BankGateway.find(params[:id])
 

app/controllers/admin/configs_controller.rb

@@ -1,5 +1,5 @@
 class Admin::ConfigsController < Admin::BaseController
-  before_action :get_tabs, only: [:show, :list]
+  before_action :get_tabs, only: %i[show list]
 
   def show
     @current_tab = @tabs.include?(params[:tab]) ? params[:tab] : @tabs.first
@@ -16,7 +16,7 @@ class Admin::ConfigsController < Admin::BaseController
   def update
     parse_recurring_selects! params[:config][:order_schedule]
     ActiveRecord::Base.transaction do
-      # TODO support nested configuration keys
+      # TODO: support nested configuration keys
       params[:config].each do |key, val|
         FoodsoftConfig[key] = convert_config_value val
       end
@@ -29,7 +29,7 @@ class Admin::ConfigsController < Admin::BaseController
 
   # Set configuration tab names as `@tabs`
   def get_tabs
-    @tabs = %w(foodcoop payment tasks messages layout language security others)
+    @tabs = %w[foodcoop payment tasks messages layout language security others]
     # allow engines to modify this list
     engines = Rails::Engine.subclasses.map(&:instance).select { |e| e.respond_to?(:configuration) }
     engines.each { |e| e.configuration(@tabs, self) }
@@ -38,8 +38,9 @@ class Admin::ConfigsController < Admin::BaseController
 
   # turn recurring rules into something palatable
   def parse_recurring_selects!(config)
-    if config
+    return unless config
-      for k in [:pickup, :boxfill, :ends] do
+
+    for k in %i[pickup boxfill ends] do
       if config[k]
         # allow clearing it using dummy value '{}' ('' would break recurring_select)
         if config[k][:recurr].present? && config[k][:recurr] != '{}'
@@ -51,7 +52,6 @@ class Admin::ConfigsController < Admin::BaseController
       end
     end
   end
-  end
 
   def convert_config_value(value)
     if value.is_a? ActionController::Parameters

app/controllers/admin/finances_controller.rb

@@ -10,21 +10,21 @@ class Admin::FinancesController < Admin::BaseController
 
   def update_bank_accounts
     @bank_accounts = BankAccount.order('name')
-    render :layout => false
+    render layout: false
   end
 
   def update_bank_gateways
     @bank_gateways = BankGateway.order('name')
-    render :layout => false
+    render layout: false
   end
 
   def update_transaction_types
     @financial_transaction_classes = FinancialTransactionClass.includes(:financial_transaction_types).order('name ASC')
-    render :layout => false
+    render layout: false
   end
 
   def update_supplier_categories
     @supplier_categories = SupplierCategory.order('name')
-    render :layout => false
+    render layout: false
   end
 end

app/controllers/admin/financial_transaction_classes_controller.rb

@@ -6,25 +6,25 @@ class Admin::FinancialTransactionClassesController < Admin::BaseController
     render layout: false
   end
 
-  def create
-    @financial_transaction_class = FinancialTransactionClass.new(params[:financial_transaction_class])
-    if @financial_transaction_class.save
-      redirect_to update_transaction_types_admin_finances_url, status: 303
-    else
-      render action: 'new', layout: false
-    end
-  end
-
   def edit
     @financial_transaction_class = FinancialTransactionClass.find(params[:id])
     render action: 'new', layout: false
   end
 
+  def create
+    @financial_transaction_class = FinancialTransactionClass.new(params[:financial_transaction_class])
+    if @financial_transaction_class.save
+      redirect_to update_transaction_types_admin_finances_url, status: :see_other
+    else
+      render action: 'new', layout: false
+    end
+  end
+
   def update
     @financial_transaction_class = FinancialTransactionClass.find(params[:id])
 
     if @financial_transaction_class.update(params[:financial_transaction_class])
-      redirect_to update_transaction_types_admin_finances_url, status: 303
+      redirect_to update_transaction_types_admin_finances_url, status: :see_other
     else
       render action: 'new', layout: false
     end
@@ -33,9 +33,9 @@ class Admin::FinancialTransactionClassesController < Admin::BaseController
   def destroy
     @financial_transaction_class = FinancialTransactionClass.find(params[:id])
     @financial_transaction_class.destroy!
-    redirect_to update_transaction_types_admin_finances_url, status: 303
+    redirect_to update_transaction_types_admin_finances_url, status: :see_other
-  rescue => error
+  rescue StandardError => e
-    flash.now[:alert] = error.message
+    flash.now[:alert] = e.message
     render template: 'shared/alert'
   end
 end

app/controllers/admin/financial_transaction_types_controller.rb

@@ -7,25 +7,25 @@ class Admin::FinancialTransactionTypesController < Admin::BaseController
     render layout: false
   end
 
-  def create
-    @financial_transaction_type = FinancialTransactionType.new(params[:financial_transaction_type])
-    if @financial_transaction_type.save
-      redirect_to update_transaction_types_admin_finances_url, status: 303
-    else
-      render action: 'new', layout: false
-    end
-  end
-
   def edit
     @financial_transaction_type = FinancialTransactionType.find(params[:id])
     render action: 'new', layout: false
   end
 
+  def create
+    @financial_transaction_type = FinancialTransactionType.new(params[:financial_transaction_type])
+    if @financial_transaction_type.save
+      redirect_to update_transaction_types_admin_finances_url, status: :see_other
+    else
+      render action: 'new', layout: false
+    end
+  end
+
   def update
     @financial_transaction_type = FinancialTransactionType.find(params[:id])
 
     if @financial_transaction_type.update(params[:financial_transaction_type])
-      redirect_to update_transaction_types_admin_finances_url, status: 303
+      redirect_to update_transaction_types_admin_finances_url, status: :see_other
     else
       render action: 'new', layout: false
     end
@@ -34,9 +34,9 @@ class Admin::FinancialTransactionTypesController < Admin::BaseController
   def destroy
     @financial_transaction_type = FinancialTransactionType.find(params[:id])
     @financial_transaction_type.destroy!
-    redirect_to update_transaction_types_admin_finances_url, status: 303
+    redirect_to update_transaction_types_admin_finances_url, status: :see_other
-  rescue => error
+  rescue StandardError => e
-    flash.now[:alert] = error.message
+    flash.now[:alert] = e.message
     render template: 'shared/alert'
   end
 end

app/controllers/admin/mail_delivery_status_controller.rb

@@ -3,28 +3,28 @@ class Admin::MailDeliveryStatusController < Admin::BaseController
 
   def index
     @maildeliverystatus = MailDeliveryStatus.order(created_at: :desc)
-    @maildeliverystatus = @maildeliverystatus.where(email: params[:email]) unless params[:email].blank?
+    @maildeliverystatus = @maildeliverystatus.where(email: params[:email]) if params[:email].present?
     @maildeliverystatus = @maildeliverystatus.page(params[:page]).per(@per_page)
   end
 
   def show
     @maildeliverystatus = MailDeliveryStatus.find(params[:id])
     filename = "maildeliverystatus_#{params[:id]}.#{MIME::Types[@maildeliverystatus.attachment_mime].first.preferred_extension}"
-    send_data(@maildeliverystatus.attachment_data, :filename => filename, :type => @maildeliverystatus.attachment_mime)
+    send_data(@maildeliverystatus.attachment_data, filename: filename, type: @maildeliverystatus.attachment_mime)
   end
 
   def destroy_all
     @maildeliverystatus = MailDeliveryStatus.delete_all
     redirect_to admin_mail_delivery_status_index_path, notice: t('.notice')
-  rescue => error
+  rescue StandardError => e
-    redirect_to admin_mail_delivery_status_index_path, alert: I18n.t('errors.general_msg', msg: error.message)
+    redirect_to admin_mail_delivery_status_index_path, alert: I18n.t('errors.general_msg', msg: e.message)
   end
 
   def destroy
     @maildeliverystatus = MailDeliveryStatus.find(params[:id])
     @maildeliverystatus.destroy
     redirect_to admin_mail_delivery_status_index_path, notice: t('.notice')
-  rescue => error
+  rescue StandardError => e
-    redirect_to admin_mail_delivery_status_index_path, alert: I18n.t('errors.general_msg', msg: error.message)
+    redirect_to admin_mail_delivery_status_index_path, alert: I18n.t('errors.general_msg', msg: e.message)
   end
 end

app/controllers/admin/ordergroups_controller.rb

@@ -2,16 +2,15 @@ class Admin::OrdergroupsController < Admin::BaseController
   inherit_resources
 
   def index
-    @ordergroups = Ordergroup.undeleted.sort_by_param(params["sort"])
+    @ordergroups = Ordergroup.undeleted.sort_by_param(params['sort'])
 
     if request.format.csv?
-      send_data OrdergroupsCsv.new(@ordergroups).to_csv, filename: 'ordergroups.csv', type: 'text/csv'
+      send_data OrdergroupsCsv.new(@ordergroups).to_csv, filename: 'ordergroups.csv',
+                                                         type: 'text/csv'
     end
 
     # if somebody uses the search field:
-    unless params[:query].blank?
+    @ordergroups = @ordergroups.where('name LIKE ?', "%#{params[:query]}%") if params[:query].present?
-      @ordergroups = @ordergroups.where('name LIKE ?', "%#{params[:query]}%")
-    end
 
     @ordergroups = @ordergroups.page(params[:page]).per(@per_page)
   end
@@ -19,8 +18,8 @@ class Admin::OrdergroupsController < Admin::BaseController
   def destroy
     @ordergroup = Ordergroup.find(params[:id])
     @ordergroup.mark_as_deleted
-    redirect_to admin_ordergroups_url, notice: t('admin.ordergroups.destroy.notice')
+    redirect_to admin_ordergroups_url, notice: t('.notice')
-  rescue => error
+  rescue StandardError => e
-    redirect_to admin_ordergroups_url, alert: t('admin.ordergroups.destroy.error')
+    redirect_to admin_ordergroups_url, alert: t('.error')
   end
 end

app/controllers/admin/supplier_categories_controller.rb

@@ -6,6 +6,11 @@ class Admin::SupplierCategoriesController < Admin::BaseController
     render layout: false
   end
 
+  def edit
+    @supplier_category = SupplierCategory.find(params[:id])
+    render action: 'new', layout: false
+  end
+
   def create
     @supplier_category = SupplierCategory.new(params[:supplier_category])
     if @supplier_category.valid? && @supplier_category.save
@@ -15,11 +20,6 @@ class Admin::SupplierCategoriesController < Admin::BaseController
     end
   end
 
-  def edit
-    @supplier_category = SupplierCategory.find(params[:id])
-    render action: 'new', layout: false
-  end
-
   def update
     @supplier_category = SupplierCategory.find(params[:id])
 

app/controllers/admin/users_controller.rb

@@ -3,16 +3,14 @@ class Admin::UsersController < Admin::BaseController
 
   def index
     @users = params[:show_deleted] ? User.deleted : User.undeleted
-    @users = @users.sort_by_param(params["sort"])
+    @users = @users.sort_by_param(params['sort'])
 
     @users = @users.includes(:mail_delivery_status)
 
-    if request.format.csv?
+    send_data UsersCsv.new(@users).to_csv, filename: 'users.csv', type: 'text/csv' if request.format.csv?
-      send_data UsersCsv.new(@users).to_csv, filename: 'users.csv', type: 'text/csv'
-    end
 
     # if somebody uses the search field:
-    @users = @users.natural_search(params[:user_name]) unless params[:user_name].blank?
+    @users = @users.natural_search(params[:user_name]) if params[:user_name].present?
 
     @users = @users.page(params[:page]).per(@per_page)
   end
@@ -20,17 +18,17 @@ class Admin::UsersController < Admin::BaseController
   def destroy
     @user = User.find(params[:id])
     @user.mark_as_deleted
-    redirect_to admin_users_url, notice: t('admin.users.destroy.notice')
+    redirect_to admin_users_url, notice: t('.notice')
-  rescue => error
+  rescue StandardError => e
-    redirect_to admin_users_url, alert: t('admin.users.destroy.error', error: error.message)
+    redirect_to admin_users_url, alert: t('.error', error: e.message)
   end
 
   def restore
     @user = User.find(params[:id])
     @user.restore
-    redirect_to admin_users_url, notice: t('admin.users.restore.notice')
+    redirect_to admin_users_url, notice: t('.notice')
-  rescue => error
+  rescue StandardError => e
-    redirect_to admin_users_url, alert: t('admin.users.restore.error', error: error.message)
+    redirect_to admin_users_url, alert: t('.error', error: e.message)
   end
 
   def sudo

app/controllers/admin/workgroups_controller.rb

@@ -4,7 +4,7 @@ class Admin::WorkgroupsController < Admin::BaseController
   def index
     @workgroups = Workgroup.order('name ASC')
     # if somebody uses the search field:
-    @workgroups = @workgroups.where('name LIKE ?', "%#{params[:query]}%") unless params[:query].blank?
+    @workgroups = @workgroups.where('name LIKE ?', "%#{params[:query]}%") if params[:query].present?
 
     @workgroups = @workgroups.page(params[:page]).per(@per_page)
   end
@@ -12,8 +12,8 @@ class Admin::WorkgroupsController < Admin::BaseController
   def destroy
     @workgroup = Workgroup.find(params[:id])
     @workgroup.destroy
-    redirect_to admin_workgroups_url, notice: t('admin.workgroups.destroy.notice')
+    redirect_to admin_workgroups_url, notice: t('.notice')
-  rescue => error
+  rescue StandardError => e
-    redirect_to admin_workgroups_url, alert: t('admin.workgroups.destroy.error', error: error.message)
+    redirect_to admin_workgroups_url, alert: t('.error', error: e.message)
   end
 end

app/controllers/api/v1/base_controller.rb

@@ -20,29 +20,30 @@ class Api::V1::BaseController < ApplicationController
 
   def require_ordergroup
     authenticate
-    unless current_ordergroup.present?
+    return if current_ordergroup.present?
-      raise Api::Errors::PermissionRequired.new('Forbidden, must be in an ordergroup')
+
-    end
+    raise Api::Errors::PermissionRequired, 'Forbidden, must be in an ordergroup'
   end
 
   def require_minimum_balance
     minimum_balance = FoodsoftConfig[:minimum_balance] or return
-    if current_ordergroup.account_balance < minimum_balance
+    return unless current_ordergroup.account_balance < minimum_balance
-      raise Api::Errors::PermissionRequired.new(t('application.controller.error_minimum_balance', min: minimum_balance))
+
-    end
+    raise Api::Errors::PermissionRequired, t('application.controller.error_minimum_balance', min: minimum_balance)
   end
 
   def require_enough_apples
-    if current_ordergroup.not_enough_apples?
+    return unless current_ordergroup.not_enough_apples?
-      s = t('group_orders.messages.not_enough_apples', apples: current_ordergroup.apples, stop_ordering_under: FoodsoftConfig[:stop_ordering_under])
+
-      raise Api::Errors::PermissionRequired.new(s)
+    s = t('group_orders.messages.not_enough_apples', apples: current_ordergroup.apples,
-    end
+                                                     stop_ordering_under: FoodsoftConfig[:stop_ordering_under])
+    raise Api::Errors::PermissionRequired, s
   end
 
   def require_config_enabled(config)
-    unless FoodsoftConfig[config]
+    return if FoodsoftConfig[config]
-      raise Api::Errors::PermissionRequired.new(t('application.controller.error_not_enabled', config: config))
+
-    end
+    raise Api::Errors::PermissionRequired, t('application.controller.error_not_enabled', config: config)
   end
 
   def skip_session
@@ -52,12 +53,12 @@ class Api::V1::BaseController < ApplicationController
   def not_found_handler(e)
     # remove where-clauses from error message (not suitable for end-users)
     msg = e.message.try { |m| m.sub(/\s*\[.*?\]\s*$/, '') } || 'Not found'
-    render status: 404, json: { error: 'not_found', error_description: msg }
+    render status: :not_found, json: { error: 'not_found', error_description: msg }
   end
 
   def not_acceptable_handler(e)
     msg = e.message || 'Data not acceptable'
-    render status: 422, json: { error: 'not_acceptable', error_description: msg }
+    render status: :unprocessable_entity, json: { error: 'not_acceptable', error_description: msg }
   end
 
   def doorkeeper_unauthorized_render_options(error:)
@@ -70,11 +71,11 @@ class Api::V1::BaseController < ApplicationController
 
   def permission_required_handler(e)
     msg = e.message || 'Forbidden, user has no access'
-    render status: 403, json: { error: 'forbidden', error_description: msg }
+    render status: :forbidden, json: { error: 'forbidden', error_description: msg }
   end
 
   # @todo something with ApplicationHelper#show_user
-  def show_user(user = current_user, **options)
+  def show_user(user = current_user, **_options)
     user.display
   end
 end

app/controllers/api/v1/user/financial_transactions_controller.rb

@@ -16,7 +16,8 @@ class Api::V1::User::FinancialTransactionsController < Api::V1::BaseController
 
   def create
     transaction_type = FinancialTransactionType.find(create_params[:financial_transaction_type_id])
-    ft = current_ordergroup.add_financial_transaction!(create_params[:amount], create_params[:note], current_user, transaction_type)
+    ft = current_ordergroup.add_financial_transaction!(create_params[:amount], create_params[:note], current_user,
+                                                       transaction_type)
     render json: ft
   end
 

app/controllers/api/v1/user/group_order_articles_controller.rb

@@ -4,8 +4,8 @@ class Api::V1::User::GroupOrderArticlesController < Api::V1::BaseController
   before_action -> { doorkeeper_authorize! 'group_orders:user' }
 
   before_action :require_ordergroup
-  before_action :require_minimum_balance, only: [:create, :update] # destroy is ok
+  before_action :require_minimum_balance, only: %i[create update] # destroy is ok
-  before_action :require_enough_apples, only: [:create, :update] # destroy is ok
+  before_action :require_enough_apples, only: %i[create update] # destroy is ok
   # @todo allow decreasing amounts when minimum balance isn't met
 
   def index
@@ -35,7 +35,8 @@ class Api::V1::User::GroupOrderArticlesController < Api::V1::BaseController
     goa = nil
     GroupOrderArticle.transaction do
       goa = scope_for_update.includes(:group_order_article_quantities).find(params.require(:id))
-      goa.update_quantities((update_params[:quantity] || goa.quantity).to_i, (update_params[:tolerance] || goa.tolerance).to_i)
+      goa.update_quantities((update_params[:quantity] || goa.quantity).to_i,
+                            (update_params[:tolerance] || goa.tolerance).to_i)
       goa.order_article.update_results!
       goa.group_order.update_price!
       goa.group_order.update!(updated_by: current_user)

app/controllers/api/v1/user/ordergroup_controller.rb

@@ -8,13 +8,13 @@ class Api::V1::User::OrdergroupController < Api::V1::BaseController
       financial_overview: {
         account_balance: ordergroup.account_balance.to_f,
         available_funds: ordergroup.get_available_funds.to_f,
-        financial_transaction_class_sums: FinancialTransactionClass.sorted.map { |c|
+        financial_transaction_class_sums: FinancialTransactionClass.sorted.map do |c|
           {
             id: c.id,
             name: c.display,
             amount: ordergroup["sum_of_class_#{c.id}"].to_f
           }
-        }
+        end
       }
     }
   end

app/controllers/application_controller.rb

@@ -19,11 +19,11 @@ class ApplicationController < ActionController::Base
   private
 
   def set_user_last_activity
-    if current_user && (session[:last_activity] == nil || session[:last_activity] < 1.minutes.ago)
+    return unless current_user && (session[:last_activity].nil? || session[:last_activity] < 1.minute.ago)
+
     current_user.update_attribute(:last_activity, Time.now)
     session[:last_activity] = Time.now
   end
-  end
 
   # Many plugins can be turned on and off on the fly with a `use_` configuration option.
   # To disable a controller in the plugin, you can use this as a `before_action`:
@@ -64,10 +64,10 @@ class ApplicationController < ActionController::Base
   end
 
   def items_per_page
-    if params[:per_page] && params[:per_page].to_i > 0 && params[:per_page].to_i <= 500
+    @per_page = if params[:per_page] && params[:per_page].to_i > 0 && params[:per_page].to_i <= 500
-      @per_page = params[:per_page].to_i
+                  params[:per_page].to_i
                 else
-      @per_page = 20
+                  20
                 end
   end
 

app/controllers/article_categories_controller.rb

@@ -4,17 +4,17 @@ class ArticleCategoriesController < ApplicationController
   before_action :authenticate_article_meta
 
   def create
-    create!(:notice => I18n.t('article_categories.create.notice')) { article_categories_path }
+    create!(notice: I18n.t('article_categories.create.notice')) { article_categories_path }
   end
 
   def update
-    update!(:notice => I18n.t('article_categories.update.notice')) { article_categories_path }
+    update!(notice: I18n.t('article_categories.update.notice')) { article_categories_path }
   end
 
   def destroy
     destroy!
-  rescue => error
+  rescue StandardError => e
-    redirect_to article_categories_path, alert: I18n.t('article_categories.destroy.error', message: error.message)
+    redirect_to article_categories_path, alert: I18n.t('article_categories.destroy.error', message: e.message)
   end
 
   protected

app/controllers/articles_controller.rb

@@ -2,24 +2,24 @@ class ArticlesController < ApplicationController
   before_action :authenticate_article_meta, :find_supplier
 
   def index
-    if params['sort']
+    sort = if params['sort']
-      sort = case params['sort']
+             case params['sort']
-             when "name" then "articles.name"
+             when 'name' then 'articles.name'
-             when "unit" then "articles.unit"
+             when 'unit' then 'articles.unit'
-             when "article_category" then "article_categories.name"
+             when 'article_category' then 'article_categories.name'
-             when "note" then "articles.note"
+             when 'note' then 'articles.note'
-             when "availability" then "articles.availability"
+             when 'availability' then 'articles.availability'
-             when "name_reverse" then "articles.name DESC"
+             when 'name_reverse' then 'articles.name DESC'
-             when "unit_reverse" then "articles.unit DESC"
+             when 'unit_reverse' then 'articles.unit DESC'
-             when "article_category_reverse" then "article_categories.name DESC"
+             when 'article_category_reverse' then 'article_categories.name DESC'
-             when "note_reverse" then "articles.note DESC"
+             when 'note_reverse' then 'articles.note DESC'
-             when "availability_reverse" then "articles.availability DESC"
+             when 'availability_reverse' then 'articles.availability DESC'
              end
            else
-      sort = "article_categories.name, articles.name"
+             'article_categories.name, articles.name'
            end
 
-    @articles = Article.undeleted.where(supplier_id: @supplier, :type => nil).includes(:article_category).order(sort)
+    @articles = Article.undeleted.where(supplier_id: @supplier, type: nil).includes(:article_category).order(sort)
 
     if request.format.csv?
       send_data ArticlesCsv.new(@articles, encoding: 'utf-8').to_csv, filename: 'articles.csv', type: 'text/csv'
@@ -32,42 +32,42 @@ class ArticlesController < ApplicationController
 
     respond_to do |format|
       format.html
-      format.js { render :layout => false }
+      format.js { render layout: false }
     end
   end
 
   def new
-    @article = @supplier.articles.build(:tax => FoodsoftConfig[:tax_default])
+    @article = @supplier.articles.build(tax: FoodsoftConfig[:tax_default])
-    render :layout => false
+    render layout: false
   end
 
   def copy
     @article = @supplier.articles.find(params[:article_id]).dup
-    render :layout => false
+    render layout: false
+  end
+
+  def edit
+    @article = Article.find(params[:id])
+    render action: 'new', layout: false
   end
 
   def create
     @article = Article.new(params[:article])
     if @article.valid? && @article.save
-      render :layout => false
+      render layout: false
     else
-      render :action => 'new', :layout => false
+      render action: 'new', layout: false
     end
   end
 
-  def edit
-    @article = Article.find(params[:id])
-    render :action => 'new', :layout => false
-  end
-
   # Updates one Article and highlights the line if succeded
   def update
     @article = Article.find(params[:id])
 
     if @article.update(params[:article])
-      render :layout => false
+      render layout: false
     else
-      render :action => 'new', :layout => false
+      render action: 'new', layout: false
     end
   end
 
@@ -75,7 +75,7 @@ class ArticlesController < ApplicationController
   def destroy
     @article = Article.find(params[:id])
     @article.mark_as_deleted unless @order = @article.in_open_order # If article is in an active Order, the Order will be returned
-    render :layout => false
+    render layout: false
   end
 
   # Renders a form for editing all articles from a supplier
@@ -87,21 +87,19 @@ class ArticlesController < ApplicationController
   def update_all
     invalid_articles = false
 
-    begin
     Article.transaction do
-        unless params[:articles].blank?
+      if params[:articles].present?
         # Update other article attributes...
         @articles = Article.find(params[:articles].keys)
         @articles.each do |article|
           unless article.update(params[:articles][article.id.to_s])
-              invalid_articles = true unless invalid_articles # Remember that there are validation errors
+            invalid_articles ||= true # Remember that there are validation errors
           end
         end
 
         raise ActiveRecord::Rollback if invalid_articles # Rollback all changes
       end
     end
-    end
 
     if invalid_articles
       # An error has occurred, transaction has been rolled back.
@@ -134,16 +132,15 @@ class ArticlesController < ApplicationController
       end
     end
     # action succeded
-    redirect_to supplier_articles_url(@supplier, :per_page => params[:per_page])
+    redirect_to supplier_articles_url(@supplier, per_page: params[:per_page])
-  rescue => error
+  rescue StandardError => e
-    redirect_to supplier_articles_url(@supplier, :per_page => params[:per_page]),
+    redirect_to supplier_articles_url(@supplier, per_page: params[:per_page]),
-                :alert => I18n.t('errors.general_msg', :msg => error)
+                alert: I18n.t('errors.general_msg', msg: e)
   end
 
   # lets start with parsing articles from uploaded file, yeah
   # Renders the upload form
-  def upload
+  def upload; end
-  end
 
   # Update articles from a spreadsheet
   def parse_upload
@@ -151,13 +148,15 @@ class ArticlesController < ApplicationController
     options = { filename: uploaded_file.original_filename }
     options[:outlist_absent] = (params[:articles]['outlist_absent'] == '1')
     options[:convert_units] = (params[:articles]['convert_units'] == '1')
-    @updated_article_pairs, @outlisted_articles, @new_articles = @supplier.sync_from_file uploaded_file.tempfile, options
+    @updated_article_pairs, @outlisted_articles, @new_articles = @supplier.sync_from_file uploaded_file.tempfile,
+                                                                                          options
     if @updated_article_pairs.empty? && @outlisted_articles.empty? && @new_articles.empty?
-      redirect_to supplier_articles_path(@supplier), :notice => I18n.t('articles.controller.parse_upload.notice')
+      redirect_to supplier_articles_path(@supplier),
+                  notice: I18n.t('articles.controller.parse_upload.notice')
     end
     @ignored_article_count = 0
-  rescue => error
+  rescue StandardError => e
-    redirect_to upload_supplier_articles_path(@supplier), :alert => I18n.t('errors.general_msg', :msg => error.message)
+    redirect_to upload_supplier_articles_path(@supplier), alert: I18n.t('errors.general_msg', msg: e.message)
   end
 
   # sync all articles with the external database
@@ -165,13 +164,14 @@ class ArticlesController < ApplicationController
   def sync
     # check if there is an shared_supplier
     unless @supplier.shared_supplier
-      redirect_to supplier_articles_url(@supplier), :alert => I18n.t('articles.controller.sync.shared_alert', :supplier => @supplier.name)
+      redirect_to supplier_articles_url(@supplier),
+                  alert: I18n.t('articles.controller.sync.shared_alert', supplier: @supplier.name)
     end
     # sync articles against external database
     @updated_article_pairs, @outlisted_articles, @new_articles = @supplier.sync_all
-    if @updated_article_pairs.empty? && @outlisted_articles.empty? && @new_articles.empty?
+    return unless @updated_article_pairs.empty? && @outlisted_articles.empty? && @new_articles.empty?
-      redirect_to supplier_articles_path(@supplier), :notice => I18n.t('articles.controller.sync.notice')
+
-    end
+    redirect_to supplier_articles_path(@supplier), notice: I18n.t('articles.controller.sync.notice')
   end
 
   # Updates, deletes articles when upload or sync form is submitted
@@ -186,7 +186,7 @@ class ArticlesController < ApplicationController
       # delete articles
       begin
         @outlisted_articles.each(&:mark_as_deleted)
-      rescue
+      rescue StandardError
         # raises an exception when used in current order
         has_error = true
       end
@@ -198,15 +198,15 @@ class ArticlesController < ApplicationController
       raise ActiveRecord::Rollback if has_error
     end
 
-    if !has_error
+    if has_error
-      redirect_to supplier_articles_path(@supplier), notice: I18n.t('articles.controller.update_sync.notice')
-    else
       @updated_article_pairs = @updated_articles.map do |article|
         orig_article = Article.find(article.id)
         [article, orig_article.unequal_attributes(article)]
       end
       flash.now.alert = I18n.t('articles.controller.error_invalid')
       render params[:from_action] == 'sync' ? :sync : :parse_upload
+    else
+      redirect_to supplier_articles_path(@supplier), notice: I18n.t('articles.controller.update_sync.notice')
     end
   end
 
@@ -218,18 +218,18 @@ class ArticlesController < ApplicationController
     q[:name_cont_all] = params.fetch(:name_cont_all_joined, '').split(' ')
     search = @supplier.shared_supplier.shared_articles.ransack(q)
     @articles = search.result.page(params[:page]).per(10)
-    render :layout => false
+    render layout: false
   end
 
   # fills a form whith values of the selected shared_article
   # when the direct parameter is set and the article is valid, it is imported directly
   def import
     @article = SharedArticle.find(params[:shared_article_id]).build_new_article(@supplier)
-    @article.article_category_id = params[:article_category_id] unless params[:article_category_id].blank?
+    @article.article_category_id = params[:article_category_id] if params[:article_category_id].present?
-    if params[:direct] && !params[:article_category_id].blank? && @article.valid? && @article.save
+    if params[:direct] && params[:article_category_id].present? && @article.valid? && @article.save
-      render :action => 'create', :layout => false
+      render action: 'create', layout: false
     else
-      render :action => 'new', :layout => false
+      render action: 'new', layout: false
     end
   end
 

app/controllers/concerns/auth.rb

@@ -9,15 +9,19 @@ module Concerns::Auth
 
   def current_user
     # check if there is a valid session and return the logged-in user (its object)
-    if session[:user_id] && params[:foodcoop]
+    return unless session[:user_id] && params[:foodcoop]
+
     # for shared-host installations. check if the cookie-subdomain fits to request.
     @current_user ||= User.undeleted.find_by_id(session[:user_id]) if session[:scope] == FoodsoftConfig.scope
   end
-  end
 
   def deny_access
     session[:return_to] = request.original_url
-    redirect_to root_url, alert: I18n.t('application.controller.error_denied', sign_in: ActionController::Base.helpers.link_to(t('application.controller.error_denied_sign_in'), login_path))
+    redirect_to root_url,
+                alert: I18n.t('application.controller.error_denied',
+                              sign_in: ActionController::Base.helpers.link_to(
+                                t('application.controller.error_denied_sign_in'), login_path
+                              ))
   end
 
   private
@@ -47,12 +51,7 @@ module Concerns::Auth
 
   def authenticate(role = 'any')
     # Attempt to retrieve authenticated user from controller instance or session...
-    if !current_user
+    if current_user
-      # No user at all: redirect to login page.
-      logout
-      session[:return_to] = request.original_url
-      redirect_to_login :alert => I18n.t('application.controller.error_authn')
-    else
       # We have an authenticated user, now check role...
       # Roles gets the user through his memberships.
       hasRole = case role
@@ -73,6 +72,11 @@ module Concerns::Auth
       else
         deny_access
       end
+    else
+      # No user at all: redirect to login page.
+      logout
+      session[:return_to] = request.original_url
+      redirect_to_login alert: I18n.t('application.controller.error_authn')
     end
   end
 
@@ -116,13 +120,13 @@ module Concerns::Auth
   # if fails the user will redirected to startpage
   def authenticate_membership_or_admin(group_id = params[:id])
     @group = Group.find(group_id)
-    unless @group.member?(@current_user) || @current_user.role_admin?
+    return if @group.member?(@current_user) || @current_user.role_admin?
+
     redirect_to root_path, alert: I18n.t('application.controller.error_members_only')
   end
-  end
 
   def authenticate_or_token(prefix, role = 'any')
-    if not params[:token].blank?
+    if params[:token].present?
       begin
         TokenVerifier.new(prefix).verify(params[:token])
       rescue ActiveSupport::MessageVerifier::InvalidSignature

app/controllers/concerns/auth_api.rb

@@ -36,9 +36,9 @@ module Concerns::AuthApi
   # Make sure that at least one the given OAuth scopes is valid for the current user's permissions.
   # @raise Api::Errors::PermissionsRequired
   def doorkeeper_authorize_roles!(*scopes)
-    unless scopes.any? { |scope| doorkeeper_scope_permitted?(scope) }
+    return if scopes.any? { |scope| doorkeeper_scope_permitted?(scope) }
-      raise Api::Errors::PermissionRequired.new('Forbidden, no permission')
+
-    end
+    raise Api::Errors::PermissionRequired, 'Forbidden, no permission'
   end
 
   # Check whether a given OAuth scope is permitted for the current user.
@@ -48,9 +48,7 @@ module Concerns::AuthApi
   def doorkeeper_scope_permitted?(scope)
     scope_parts = scope.split(':')
     # user sub-scopes like +config:user+ are always permitted
-    if scope_parts.last == 'user'
+    return true if scope_parts.last == 'user'
-      return true
-    end
 
     case scope_parts.first
     when 'user'           then return true # access to the current user's own profile
@@ -64,8 +62,8 @@ module Concerns::AuthApi
     end
 
     case scope
-    when 'orders:read'    then return true
+    when 'orders:read'    then true
-    when 'orders:write'   then return current_user.role_orders?
+    when 'orders:write'   then current_user.role_orders?
     end
   end
 end

app/controllers/concerns/foodcoop_scope.rb

@@ -24,12 +24,12 @@ module Concerns::FoodcoopScope
     elsif FoodsoftConfig.allowed_foodcoop? foodcoop
       FoodsoftConfig.select_foodcoop foodcoop
     else
-      raise ActionController::RoutingError.new 'Foodcoop Not Found'
+      raise ActionController::RoutingError, 'Foodcoop Not Found'
     end
   end
 
   # Always stay in foodcoop url scope
-  def default_url_options(options = {})
+  def default_url_options(_options = {})
     super().merge({ foodcoop: FoodsoftConfig.scope })
   end
 end

app/controllers/concerns/locale.rb

@@ -18,7 +18,7 @@ module Concerns::Locale
   end
 
   def browser_language
-    request.env['HTTP_ACCEPT_LANGUAGE'] ? request.env['HTTP_ACCEPT_LANGUAGE'].scan(/^[a-z]{2}/).first : nil
+    request.env['HTTP_ACCEPT_LANGUAGE']&.scan(/^[a-z]{2}/)&.first
   end
 
   def default_language
@@ -30,7 +30,7 @@ module Concerns::Locale
   def select_language_according_to_priority
     language = explicitly_requested_language || session_language || user_settings_language
     language ||= browser_language unless FoodsoftConfig[:ignore_browser_locale]
-    language.presence&.to_sym unless language.blank?
+    language.presence&.to_sym if language.present?
   end
 
   def available_locales
@@ -38,10 +38,10 @@ module Concerns::Locale
   end
 
   def set_locale
-    if available_locales.include?(select_language_according_to_priority)
+    ::I18n.locale = if available_locales.include?(select_language_according_to_priority)
-      ::I18n.locale = select_language_according_to_priority
+                      select_language_according_to_priority
                     else
-      ::I18n.locale = default_language
+                      default_language
                     end
 
     locale = session[:locale] = ::I18n.locale

app/controllers/concerns/send_order_pdf.rb

@@ -3,7 +3,7 @@ module Concerns::SendOrderPdf
 
   protected
 
-  def send_order_pdf order, document
+  def send_order_pdf(order, document)
     klass = case document
             when 'groups'   then OrderByGroups
             when 'articles' then OrderByArticles

app/controllers/deliveries_controller.rb

@@ -1,5 +1,5 @@
 class DeliveriesController < ApplicationController
-  before_action :find_supplier, :exclude => :fill_new_stock_article_form
+  before_action :find_supplier, exclude: :fill_new_stock_article_form
 
   def index
     @deliveries = @supplier.deliveries.order('date DESC')
@@ -15,6 +15,10 @@ class DeliveriesController < ApplicationController
     @delivery.date = Date.today # TODO: move to model/database
   end
 
+  def edit
+    @delivery = Delivery.find(params[:id])
+  end
+
   def create
     @delivery = Delivery.new(params[:delivery])
 
@@ -22,14 +26,10 @@ class DeliveriesController < ApplicationController
       flash[:notice] = I18n.t('deliveries.create.notice')
       redirect_to [@supplier, @delivery]
     else
-      render :action => "new"
+      render action: 'new'
     end
   end
 
-  def edit
-    @delivery = Delivery.find(params[:id])
-  end
-
   def update
     @delivery = Delivery.find(params[:id])
 
@@ -37,7 +37,7 @@ class DeliveriesController < ApplicationController
       flash[:notice] = I18n.t('deliveries.update.notice')
       redirect_to [@supplier, @delivery]
     else
-      render :action => "edit"
+      render action: 'edit'
     end
   end
 
@@ -52,18 +52,18 @@ class DeliveriesController < ApplicationController
   def add_stock_change
     @stock_change = StockChange.new
     @stock_change.stock_article = StockArticle.find(params[:stock_article_id])
-    render :layout => false
+    render layout: false
   end
 
   def form_on_stock_article_create # See publish/subscribe design pattern in /doc.
     @stock_article = StockArticle.find(params[:id])
 
-    render :layout => false
+    render layout: false
   end
 
   def form_on_stock_article_update # See publish/subscribe design pattern in /doc.
     @stock_article = StockArticle.find(params[:id])
 
-    render :layout => false
+    render layout: false
   end
 end

app/controllers/feedback_controller.rb

@@ -1,13 +1,12 @@
 class FeedbackController < ApplicationController
-  def new
+  def new; end
-  end
 
   def create
     if params[:message].present?
       Mailer.feedback(current_user, params[:message]).deliver_now
-      redirect_to root_url, notice: t('feedback.create.notice')
+      redirect_to root_url, notice: t('.notice')
     else
-      render :action => 'new'
+      render action: 'new'
     end
   end
 end

app/controllers/finance/balancing_controller.rb

@@ -5,7 +5,7 @@ class Finance::BalancingController < Finance::BaseController
 
   def new
     @order = Order.find(params[:order_id])
-    flash.now.alert = t('finance.balancing.new.alert') if @order.closed?
+    flash.now.alert = t('.alert') if @order.closed?
     @comments = @order.comments
 
     @articles = @order.order_articles.ordered_or_member.includes(:article, :article_price,
@@ -13,13 +13,13 @@ class Finance::BalancingController < Finance::BaseController
 
     sort_param = params['sort'] || 'name'
     @articles = case sort_param
-                when 'name' then
+                when 'name'
                   @articles.order('articles.name ASC')
-                when 'name_reverse' then
+                when 'name_reverse'
                   @articles.order('articles.name DESC')
-                when 'order_number' then
+                when 'order_number'
                   @articles.order('articles.order_number ASC')
-                when 'order_number_reverse' then
+                when 'order_number_reverse'
                   @articles.order('articles.order_number DESC')
                 else
                   @articles
@@ -31,13 +31,13 @@ class Finance::BalancingController < Finance::BaseController
   def new_on_order_article_create # See publish/subscribe design pattern in /doc.
     @order_article = OrderArticle.find(params[:order_article_id])
 
-    render :layout => false
+    render layout: false
   end
 
   def new_on_order_article_update # See publish/subscribe design pattern in /doc.
     @order_article = OrderArticle.find(params[:order_article_id])
 
-    render :layout => false
+    render layout: false
   end
 
   def update_summary
@@ -46,29 +46,29 @@ class Finance::BalancingController < Finance::BaseController
 
   def edit_note
     @order = Order.find(params[:id])
-    render :layout => false
+    render layout: false
   end
 
   def update_note
     @order = Order.find(params[:id])
     if @order.update(params[:order])
-      render :layout => false
+      render layout: false
     else
-      render :action => :edit_note, :layout => false
+      render action: :edit_note, layout: false
     end
   end
 
   def edit_transport
     @order = Order.find(params[:id])
-    render :layout => false
+    render layout: false
   end
 
   def update_transport
     @order = Order.find(params[:id])
     @order.update!(params[:order])
     redirect_to new_finance_order_path(order_id: @order.id)
-  rescue => error
+  rescue StandardError => e
-    redirect_to new_finance_order_path(order_id: @order.id), alert: t('errors.general_msg', msg: error.message)
+    redirect_to new_finance_order_path(order_id: @order.id), alert: t('errors.general_msg', msg: e.message)
   end
 
   # before the order will booked, a view lists all Ordergroups and its order_prices
@@ -81,18 +81,18 @@ class Finance::BalancingController < Finance::BaseController
     @order = Order.find(params[:id])
     @type = FinancialTransactionType.find_by_id(params.permit(:type)[:type])
     @order.close!(@current_user, @type)
-    redirect_to finance_order_index_url, notice: t('finance.balancing.close.notice')
+    redirect_to finance_order_index_url, notice: t('.notice')
-  rescue => error
+  rescue StandardError => e
-    redirect_to new_finance_order_url(order_id: @order.id), alert: t('finance.balancing.close.alert', message: error.message)
+    redirect_to new_finance_order_url(order_id: @order.id), alert: t('.alert', message: e.message)
   end
 
   # Close the order directly, without automaticly updating ordergroups account balances
   def close_direct
     @order = Order.find(params[:id])
     @order.close_direct!(@current_user)
-    redirect_to finance_order_index_url, notice: t('finance.balancing.close_direct.notice')
+    redirect_to finance_order_index_url, notice: t('.notice')
-  rescue => error
+  rescue StandardError => e
-    redirect_to finance_order_index_url, alert: t('finance.balancing.close_direct.alert', message: error.message)
+    redirect_to finance_order_index_url, alert: t('.alert', message: e.message)
   end
 
   def close_all_direct_with_invoice
@@ -103,8 +103,8 @@ class Finance::BalancingController < Finance::BaseController
         count += 1
       end
     end
-    redirect_to finance_order_index_url, notice: t('finance.balancing.close_all_direct_with_invoice.notice', count: count)
+    redirect_to finance_order_index_url, notice: t('.notice', count: count)
-  rescue => error
+  rescue StandardError => e
-    redirect_to finance_order_index_url, alert: t('errors.general_msg', msg: error.message)
+    redirect_to finance_order_index_url, alert: t('errors.general_msg', msg: e.message)
   end
 end

app/controllers/finance/bank_accounts_controller.rb

@@ -8,8 +8,8 @@ class Finance::BankAccountsController < Finance::BaseController
     @bank_account = BankAccount.find(params[:id])
     count = @bank_account.assign_unlinked_transactions
     redirect_to finance_bank_account_transactions_url(@bank_account), notice: t('.notice', count: count)
-  rescue => error
+  rescue StandardError => e
-    redirect_to finance_bank_account_transactions_url(@bank_account), alert: t('errors.general_msg', msg: error.message)
+    redirect_to finance_bank_account_transactions_url(@bank_account), alert: t('errors.general_msg', msg: e.message)
   end
 
   def import
@@ -33,8 +33,8 @@ class Finance::BankAccountsController < Finance::BaseController
     end
 
     needs_redirect = ok
-  rescue => error
+  rescue StandardError => e
-    flash.alert = t('errors.general_msg', msg: error.message)
+    flash.alert = t('errors.general_msg', msg: e.message)
     needs_redirect = true
   ensure
     return unless needs_redirect

app/controllers/finance/bank_transactions_controller.rb

@@ -3,26 +3,30 @@ class Finance::BankTransactionsController < ApplicationController
   inherit_resources
 
   def index
-    if params["sort"]
+    sort = if params['sort']
-      sort = case params["sort"]
+             case params['sort']
-             when "date" then "date"
+             when 'date' then 'date'
-             when "amount" then "amount"
+             when 'amount' then 'amount'
-             when "financial_link" then "financial_link_id"
+             when 'financial_link' then 'financial_link_id'
-             when "date_reverse" then "date DESC"
+             when 'date_reverse' then 'date DESC'
-             when "amount_reverse" then "amount DESC"
+             when 'amount_reverse' then 'amount DESC'
-             when "financial_link_reverse" then "financial_link_id DESC"
+             when 'financial_link_reverse' then 'financial_link_id DESC'
              end
            else
-      sort = "date DESC"
+             'date DESC'
            end
 
     @bank_account = BankAccount.find(params[:bank_account_id])
     @bank_transactions_all = @bank_account.bank_transactions.order(sort).includes(:financial_link)
-    @bank_transactions_all = @bank_transactions_all.where('reference LIKE ? OR text LIKE ?', "%#{params[:query]}%", "%#{params[:query]}%") unless params[:query].nil?
+    unless params[:query].nil?
+      @bank_transactions_all = @bank_transactions_all.where('reference LIKE ? OR text LIKE ?', "%#{params[:query]}%",
+                                                            "%#{params[:query]}%")
+    end
     @bank_transactions = @bank_transactions_all.page(params[:page]).per(@per_page)
 
     respond_to do |format|
-      format.js; format.html { render }
+      format.js
+      format.html { render }
       format.csv do
         send_data BankTransactionsCsv.new(@bank_transactions_all).to_csv, filename: 'transactions.csv', type: 'text/csv'
       end

app/controllers/finance/financial_links_controller.rb

@@ -1,5 +1,5 @@
 class Finance::FinancialLinksController < Finance::BaseController
-  before_action :find_financial_link, except: [:create, :incomplete]
+  before_action :find_financial_link, except: %i[create incomplete]
 
   def show
     @items = @financial_link.bank_transactions.map do |bt|
@@ -37,7 +37,7 @@ class Finance::FinancialLinksController < Finance::BaseController
 
   def create
     @financial_link = FinancialLink.first_unused_or_create
-    if params[:bank_transaction] then
+    if params[:bank_transaction]
       bank_transaction = BankTransaction.find(params[:bank_transaction])
       bank_transaction.update_attribute :financial_link, @financial_link
     end
@@ -72,14 +72,16 @@ class Finance::FinancialLinksController < Finance::BaseController
 
   def create_financial_transaction
     financial_transaction = FinancialTransaction.new(financial_transaction_params)
-    financial_transaction.ordergroup.add_financial_transaction! financial_transaction.amount, financial_transaction.note, current_user, financial_transaction.financial_transaction_type, @financial_link
+    financial_transaction.ordergroup.add_financial_transaction! financial_transaction.amount,
+                                                                financial_transaction.note, current_user, financial_transaction.financial_transaction_type, @financial_link
     redirect_to finance_link_url(@financial_link), notice: t('.notice')
-  rescue => error
+  rescue StandardError => e
-    redirect_to finance_link_url(@financial_link), alert: t('errors.general_msg', msg: error)
+    redirect_to finance_link_url(@financial_link), alert: t('errors.general_msg', msg: e)
   end
 
   def index_financial_transaction
-    @financial_transactions = FinancialTransaction.without_financial_link.includes(:financial_transaction_type, :ordergroup)
+    @financial_transactions = FinancialTransaction.without_financial_link.includes(:financial_transaction_type,
+                                                                                   :ordergroup)
   end
 
   def add_financial_transaction
@@ -123,7 +125,7 @@ class Finance::FinancialLinksController < Finance::BaseController
   end
 
   def find_best_fitting_ordergroup_id_for_financial_link(financial_link_id)
-    FinancialTransaction.joins(<<-SQL).order(created_on: :desc).pluck(:ordergroup_id).first
+    FinancialTransaction.joins(<<-SQL).order(created_on: :desc).pick(:ordergroup_id)
       JOIN bank_transactions a ON financial_transactions.financial_link_id = a.financial_link_id
       JOIN bank_transactions b ON a.iban = b.iban AND b.financial_link_id = #{financial_link_id.to_i}
     SQL

app/controllers/finance/financial_transactions_controller.rb

@@ -1,24 +1,24 @@
 class Finance::FinancialTransactionsController < ApplicationController
   before_action :authenticate_finance
-  before_action :find_ordergroup, :except => [:new_collection, :create_collection, :index_collection]
+  before_action :find_ordergroup, except: %i[new_collection create_collection index_collection]
   inherit_resources
   #  belongs_to :ordergroup
 
   def index
-    if params['sort']
+    sort = if params['sort']
-      sort = case params['sort']
+             case params['sort']
-             when "date" then "created_on"
+             when 'date' then 'created_on'
-             when "note"   then "note"
+             when 'note'   then 'note'
-             when "amount" then "amount"
+             when 'amount' then 'amount'
-             when "date_reverse" then "created_on DESC"
+             when 'date_reverse' then 'created_on DESC'
-             when "note_reverse" then "note DESC"
+             when 'note_reverse' then 'note DESC'
-             when "amount_reverse" then "amount DESC"
+             when 'amount_reverse' then 'amount DESC'
              end
            else
-      sort = "created_on DESC"
+             'created_on DESC'
            end
 
-    @q = FinancialTransaction.search(params[:q])
+    @q = FinancialTransaction.ransack(params[:q])
     @financial_transactions_all = @q.result(distinct: true).includes(:user).order(sort)
     @financial_transactions_all = @financial_transactions_all.visible unless params[:show_hidden]
     @financial_transactions_all = @financial_transactions_all.where(ordergroup_id: @ordergroup.id) if @ordergroup
@@ -26,9 +26,11 @@ class Finance::FinancialTransactionsController < ApplicationController
     @financial_transactions = @financial_transactions_all.page(params[:page]).per(@per_page)
 
     respond_to do |format|
-      format.js; format.html { render }
+      format.js
+      format.html { render }
       format.csv do
-        send_data FinancialTransactionsCsv.new(@financial_transactions_all).to_csv, filename: 'transactions.csv', type: 'text/csv'
+        send_data FinancialTransactionsCsv.new(@financial_transactions_all).to_csv, filename: 'transactions.csv',
+                                                                                    type: 'text/csv'
       end
     end
   end
@@ -38,10 +40,10 @@ class Finance::FinancialTransactionsController < ApplicationController
   end
 
   def new
-    if @ordergroup
+    @financial_transaction = if @ordergroup
-      @financial_transaction = @ordergroup.financial_transactions.build
+                               @ordergroup.financial_transactions.build
                              else
-      @financial_transaction = FinancialTransaction.new
+                               FinancialTransaction.new
                              end
   end
 
@@ -53,16 +55,18 @@ class Finance::FinancialTransactionsController < ApplicationController
     else
       @financial_transaction.save!
     end
-    redirect_to finance_group_transactions_path(@ordergroup), notice: I18n.t('finance.financial_transactions.controller.create.notice')
+    redirect_to finance_group_transactions_path(@ordergroup),
-  rescue ActiveRecord::RecordInvalid => error
+                notice: I18n.t('finance.financial_transactions.controller.create.notice')
-    flash.now[:alert] = error.message
+  rescue ActiveRecord::RecordInvalid => e
-    render :action => :new
+    flash.now[:alert] = e.message
+    render action: :new
   end
 
   def destroy
     transaction = FinancialTransaction.find(params[:id])
     transaction.revert!(current_user)
-    redirect_to finance_group_transactions_path(transaction.ordergroup), notice: t('finance.financial_transactions.controller.destroy.notice')
+    redirect_to finance_group_transactions_path(transaction.ordergroup),
+                notice: t('finance.financial_transactions.controller.destroy.notice')
   end
 
   def new_collection
@@ -88,7 +92,8 @@ class Finance::FinancialTransactionsController < ApplicationController
 
       params[:financial_transactions].each do |trans|
         # ignore empty amount fields ...
-        unless trans[:amount].blank?
+        next if trans[:amount].blank?
+
         amount = LocalizeInput.parse(trans[:amount]).to_f
         note = params[:note]
         ordergroup = Ordergroup.find(trans[:ordergroup_id])
@@ -99,7 +104,6 @@ class Finance::FinancialTransactionsController < ApplicationController
         ordergroup.add_financial_transaction!(amount, note, @current_user, type, financial_link)
         foodcoop_amount -= amount
       end
-      end
 
       if params[:create_foodcoop_transaction]
         ft = FinancialTransaction.new({
@@ -107,7 +111,7 @@ class Finance::FinancialTransactionsController < ApplicationController
                                         user: @current_user,
                                         amount: foodcoop_amount,
                                         note: params[:note],
-                                        financial_link: financial_link,
+                                        financial_link: financial_link
                                       })
         ft.save!
       end
@@ -117,8 +121,8 @@ class Finance::FinancialTransactionsController < ApplicationController
 
     url = financial_link ? finance_link_url(financial_link.id) : finance_ordergroups_url
     redirect_to url, notice: I18n.t('finance.financial_transactions.controller.create_collection.notice')
-  rescue => error
+  rescue StandardError => e
-    flash.now[:alert] = error.message
+    flash.now[:alert] = e.message
     render action: :new_collection
   end
 

app/controllers/finance/invoices_controller.rb

@@ -1,15 +1,16 @@
 class Finance::InvoicesController < ApplicationController
   before_action :authenticate_finance_or_invoices
 
-  before_action :find_invoice, only: [:show, :edit, :update, :destroy]
+  before_action :find_invoice, only: %i[show edit update destroy]
-  before_action :ensure_can_edit, only: [:edit, :update, :destroy]
+  before_action :ensure_can_edit, only: %i[edit update destroy]
 
   def index
     @invoices_all = Invoice.includes(:supplier, :deliveries, :orders).order('date DESC')
     @invoices = @invoices_all.page(params[:page]).per(@per_page)
 
     respond_to do |format|
-      format.js; format.html { render }
+      format.js
+      format.html { render }
       format.csv do
         send_data InvoicesCsv.new(@invoices_all).to_csv, filename: 'invoices.csv', type: 'text/csv'
       end
@@ -20,11 +21,10 @@ class Finance::InvoicesController < ApplicationController
     @suppliers = Supplier.includes(:invoices).where('invoices.paid_on IS NULL').references(:invoices)
   end
 
-  def show
+  def show; end
-  end
 
   def new
-    @invoice = Invoice.new :supplier_id => params[:supplier_id]
+    @invoice = Invoice.new supplier_id: params[:supplier_id]
     @invoice.deliveries << Delivery.find_by_id(params[:delivery_id]) if params[:delivery_id]
     @invoice.orders << Order.find_by_id(params[:order_id]) if params[:order_id]
     fill_deliveries_and_orders_collection @invoice.id, @invoice.supplier_id
@@ -36,12 +36,14 @@ class Finance::InvoicesController < ApplicationController
 
   def form_on_supplier_id_change
     fill_deliveries_and_orders_collection params[:invoice_id], params[:supplier_id]
-    render :layout => false
+    render layout: false
   end
 
   def fill_deliveries_and_orders_collection(invoice_id, supplier_id)
-    @deliveries_collection = Delivery.where('invoice_id = ? OR (invoice_id IS NULL AND supplier_id = ?)', invoice_id, supplier_id).order(date: :desc).limit(25)
+    @deliveries_collection = Delivery.where('invoice_id = ? OR (invoice_id IS NULL AND supplier_id = ?)', invoice_id,
-    @orders_collection = Order.where('invoice_id = ? OR (invoice_id IS NULL AND supplier_id = ?)', invoice_id, supplier_id).order(ends: :desc).limit(25)
+                                            supplier_id).order(date: :desc).limit(25)
+    @orders_collection = Order.where('invoice_id = ? OR (invoice_id IS NULL AND supplier_id = ?)', invoice_id,
+                                     supplier_id).order(ends: :desc).limit(25)
   end
 
   def create
@@ -58,7 +60,7 @@ class Finance::InvoicesController < ApplicationController
       end
     else
       fill_deliveries_and_orders_collection @invoice.id, @invoice.supplier_id
-      render :action => "new"
+      render action: 'new'
     end
   end
 
@@ -81,7 +83,7 @@ class Finance::InvoicesController < ApplicationController
     @invoice = Invoice.find(params[:invoice_id])
     type = MIME::Types[@invoice.attachment_mime].first
     filename = "invoice_#{@invoice.id}_attachment.#{type.preferred_extension}"
-    send_data(@invoice.attachment_data, :filename => filename, :type => type)
+    send_data(@invoice.attachment_data, filename: filename, type: type)
   end
 
   private
@@ -92,8 +94,8 @@ class Finance::InvoicesController < ApplicationController
 
   # Returns true if @current_user can edit the invoice..
   def ensure_can_edit
-    unless @invoice.user_can_edit?(current_user)
+    return if @invoice.user_can_edit?(current_user)
+
     deny_access
   end
 end
-end

app/controllers/finance/ordergroups_controller.rb

@@ -1,17 +1,20 @@
 class Finance::OrdergroupsController < Finance::BaseController
   def index
-    m = /^(?<col>name|sum_of_class_\d+)(?<reverse>_reverse)?$/.match params["sort"]
+    m = /^(?<col>name|sum_of_class_\d+)(?<reverse>_reverse)?$/.match params['sort']
     if m
       sort = m[:col]
       sort += ' DESC' if m[:reverse]
     else
-      sort = "name"
+      sort = 'name'
     end
 
     @ordergroups = Ordergroup.undeleted.order(sort)
     @ordergroups = @ordergroups.include_transaction_class_sum
     @ordergroups = @ordergroups.where('groups.name LIKE ?', "%#{params[:query]}%") unless params[:query].nil?
-
     @ordergroups = @ordergroups.page(params[:page]).per(@per_page)
+
+    @total_balances = FinancialTransactionClass.sorted.each_with_object({}) do |c, tmp|
+      tmp[c.id] = c.financial_transactions.reduce(0) { |sum, t| sum + t.amount }
+    end
   end
 end

app/controllers/foodcoop/ordergroups_controller.rb

@@ -1,20 +1,16 @@
 class Foodcoop::OrdergroupsController < ApplicationController
   def index
-    @ordergroups = Ordergroup.undeleted.sort_by_param(params["sort"])
+    @ordergroups = Ordergroup.undeleted.sort_by_param(params['sort'])
 
-    unless params[:name].blank? # Search by name
+    @ordergroups = @ordergroups.where('name LIKE ?', "%#{params[:name]}%") if params[:name].present? # Search by name
-      @ordergroups = @ordergroups.where('name LIKE ?', "%#{params[:name]}%")
-    end
 
-    if params[:only_active] # Select only active groups
+    @ordergroups = @ordergroups.active if params[:only_active] # Select only active groups
-      @ordergroups = @ordergroups.active
-    end
 
     @ordergroups = @ordergroups.page(params[:page]).per(@per_page)
 
     respond_to do |format|
       format.html # index.html.erb
-      format.js { render :layout => false }
+      format.js { render layout: false }
     end
   end
 end

app/controllers/foodcoop/users_controller.rb

@@ -1,19 +1,22 @@
 class Foodcoop::UsersController < ApplicationController
+  before_action -> { require_config_disabled :disable_members_overview }
+
   def index
-    @users = User.undeleted.sort_by_param(params["sort"])
+    @users = User.undeleted.sort_by_param(params['sort'])
 
     # if somebody uses the search field:
-    @users = @users.natural_search(params[:user_name]) unless params[:user_name].blank?
+    @users = @users.natural_search(params[:user_name]) if params[:user_name].present?
 
     if params[:ordergroup_name]
-      @users = @users.joins(:groups).where("groups.type = 'Ordergroup' AND groups.name LIKE ?", "%#{params[:ordergroup_name]}%")
+      @users = @users.joins(:groups).where("groups.type = 'Ordergroup' AND groups.name LIKE ?",
+                                           "%#{params[:ordergroup_name]}%")
     end
 
     @users = @users.page(params[:page]).per(@per_page)
 
     respond_to do |format|
       format.html # index.html.haml
-      format.js { render :layout => false } # index.js.erb
+      format.js { render layout: false } # index.js.erb
     end
   end
 end

app/controllers/foodcoop/workgroups_controller.rb

@@ -1,9 +1,9 @@
 class Foodcoop::WorkgroupsController < ApplicationController
   before_action :authenticate_membership_or_admin,
-                :except => [:index]
+                except: [:index]
 
   def index
-    @workgroups = Workgroup.order("name")
+    @workgroups = Workgroup.order('name')
   end
 
   def edit
@@ -13,9 +13,9 @@ class Foodcoop::WorkgroupsController < ApplicationController
   def update
     @workgroup = Workgroup.find(params[:id])
     if @workgroup.update(params[:workgroup])
-      redirect_to foodcoop_workgroups_url, :notice => I18n.t('workgroups.update.notice')
+      redirect_to foodcoop_workgroups_url, notice: I18n.t('workgroups.update.notice')
     else
-      render :action => 'edit'
+      render action: 'edit'
     end
   end
 end

app/controllers/group_order_articles_controller.rb

@@ -1,6 +1,6 @@
 class GroupOrderArticlesController < ApplicationController
   before_action :authenticate_finance
-  before_action :find_group_order_article, except: [:new, :create]
+  before_action :find_group_order_article, except: %i[new create]
 
   layout false  # We only use this controller to server js snippets, no need for layout rendering
 

app/controllers/group_orders_controller.rb

@@ -3,9 +3,9 @@
 class GroupOrdersController < ApplicationController
   # Security
   before_action :ensure_ordergroup_member
-  before_action :ensure_open_order, :only => [:new, :create, :edit, :update, :order, :stock_order, :saveOrder]
+  before_action :ensure_open_order, only: %i[new create edit update order stock_order saveOrder]
-  before_action :ensure_my_group_order, only: [:show, :edit, :update]
+  before_action :ensure_my_group_order, only: %i[show edit update]
-  before_action :enough_apples?, only: [:new, :create]
+  before_action :enough_apples?, only: %i[new create]
 
   # Index page.
   def index
@@ -13,9 +13,17 @@ class GroupOrdersController < ApplicationController
     @finished_not_closed_orders_including_group_order = Order.finished_not_closed.ordergroup_group_orders_map(@ordergroup)
   end
 
+  def show
+    @order = @group_order.order
+  end
+
   def new
     ordergroup = params[:stock_order] ? nil : @ordergroup
-    @group_order = @order.group_orders.build(:ordergroup => ordergroup, :updated_by => current_user)
+    @group_order = @order.group_orders.build(ordergroup: ordergroup, updated_by: current_user)
+    @ordering_data = @group_order.load_data
+  end
+
+  def edit
     @ordering_data = @group_order.load_data
   end
 
@@ -23,34 +31,26 @@ class GroupOrdersController < ApplicationController
     @group_order = GroupOrder.new(params[:group_order])
     begin
       @group_order.save_ordering!
-      redirect_to group_order_url(@group_order), :notice => I18n.t('group_orders.create.notice')
+      redirect_to group_order_url(@group_order), notice: I18n.t('group_orders.create.notice')
     rescue ActiveRecord::StaleObjectError
-      redirect_to group_orders_url, :alert => I18n.t('group_orders.create.error_stale')
+      redirect_to group_orders_url, alert: I18n.t('group_orders.create.error_stale')
-    rescue => exception
+    rescue StandardError => e
-      logger.error('Failed to update order: ' + exception.message)
+      logger.error('Failed to update order: ' + e.message)
-      redirect_to group_orders_url, :alert => I18n.t('group_orders.create.error_general')
+      redirect_to group_orders_url, alert: I18n.t('group_orders.create.error_general')
     end
   end
 
-  def show
-    @order = @group_order.order
-  end
-
-  def edit
-    @ordering_data = @group_order.load_data
-  end
-
   def update
     @group_order.attributes = params[:group_order]
     @group_order.updated_by = current_user
     begin
       @group_order.save_ordering!
-      redirect_to group_order_url(@group_order), :notice => I18n.t('group_orders.update.notice')
+      redirect_to group_order_url(@group_order), notice: I18n.t('group_orders.update.notice')
     rescue ActiveRecord::StaleObjectError
-      redirect_to group_orders_url, :alert => I18n.t('group_orders.update.error_stale')
+      redirect_to group_orders_url, alert: I18n.t('group_orders.update.error_stale')
-    rescue => exception
+    rescue StandardError => e
-      logger.error('Failed to update order: ' + exception.message)
+      logger.error('Failed to update order: ' + e.message)
-      redirect_to group_orders_url, :alert => I18n.t('group_orders.update.error_general')
+      redirect_to group_orders_url, alert: I18n.t('group_orders.update.error_general')
     end
   end
 
@@ -74,16 +74,16 @@ class GroupOrdersController < ApplicationController
   # Used as a :before_action by OrdersController.
   def ensure_ordergroup_member
     @ordergroup = @current_user.ordergroup
-    if @ordergroup.nil?
+    return unless @ordergroup.nil?
-      redirect_to root_url, :alert => I18n.t('group_orders.errors.no_member')
+
-    end
+    redirect_to root_url, alert: I18n.t('group_orders.errors.no_member')
   end
 
   def ensure_open_order
-    @order = Order.includes([:supplier, :order_articles]).find(order_id_param)
+    @order = Order.includes(%i[supplier order_articles]).find(order_id_param)
     unless @order.open?
       flash[:notice] = I18n.t('group_orders.errors.closed')
-      redirect_to :action => 'index'
+      redirect_to action: 'index'
     end
   rescue ActiveRecord::RecordNotFound
     redirect_to group_orders_url, alert: I18n.t('group_orders.errors.notfound')
@@ -91,18 +91,18 @@ class GroupOrdersController < ApplicationController
 
   def ensure_my_group_order
     @group_order = GroupOrder.find(params[:id])
-    if @group_order.ordergroup != @ordergroup && (@group_order.ordergroup || !current_user.role_orders?)
+    return unless @group_order.ordergroup != @ordergroup && (@group_order.ordergroup || !current_user.role_orders?)
+
     redirect_to group_orders_url, alert: I18n.t('group_orders.errors.notfound')
   end
-  end
 
   def enough_apples?
-    if @ordergroup.not_enough_apples?
+    return unless @ordergroup.not_enough_apples?
+
     redirect_to group_orders_url,
                 alert: t('not_enough_apples', scope: 'group_orders.messages', apples: @ordergroup.apples,
                                               stop_ordering_under: FoodsoftConfig[:stop_ordering_under])
   end
-  end
 
   def order_id_param
     params[:order_id] || (params[:group_order] && params[:group_order][:order_id])

app/controllers/home_controller.rb

@@ -9,8 +9,7 @@ class HomeController < ApplicationController
     @unassigned_tasks = Task.order(:due_date).next_unassigned_tasks_for(current_user)
   end
 
-  def profile
+  def profile; end
-  end
 
   def reference_calculator
     if current_user.ordergroup
@@ -36,40 +35,43 @@ class HomeController < ApplicationController
     @user = @current_user
     @ordergroup = @user.ordergroup
 
-    unless @ordergroup.nil?
+    if @ordergroup.nil?
+      redirect_to root_path, alert: I18n.t('home.no_ordergroups')
+    else
 
       @ordergroup = Ordergroup.include_transaction_class_sum.find(@ordergroup.id)
 
-      if params['sort']
+      sort = if params['sort']
-        sort = case params['sort']
+               case params['sort']
-               when "date" then "created_on"
+               when 'date' then 'created_on'
-               when "note"   then "note"
+               when 'note'   then 'note'
-               when "amount" then "amount"
+               when 'amount' then 'amount'
-               when "date_reverse" then "created_on DESC"
+               when 'date_reverse' then 'created_on DESC'
-               when "note_reverse" then "note DESC"
+               when 'note_reverse' then 'note DESC'
-               when "amount_reverse" then "amount DESC"
+               when 'amount_reverse' then 'amount DESC'
                end
              else
-        sort = "created_on DESC"
+               'created_on DESC'
              end
 
       @financial_transactions = @ordergroup.financial_transactions.visible.page(params[:page]).per(@per_page).order(sort)
-      @financial_transactions = @financial_transactions.where('financial_transactions.note LIKE ?', "%#{params[:query]}%") if params[:query].present?
+      if params[:query].present?
+        @financial_transactions = @financial_transactions.where('financial_transactions.note LIKE ?',
+                                                                "%#{params[:query]}%")
+      end
 
-    else
-      redirect_to root_path, alert: I18n.t('home.no_ordergroups')
     end
   end
 
   # cancel personal memberships direct from the myProfile-page
   def cancel_membership
-    if params[:membership_id]
+    membership = if params[:membership_id]
-      membership = @current_user.memberships.find!(params[:membership_id])
+                   @current_user.memberships.find(params[:membership_id])
                  else
-      membership = @current_user.memberships.find_by_group_id!(params[:group_id])
+                   @current_user.memberships.find_by_group_id!(params[:group_id])
                  end
     membership.destroy
-    redirect_to my_profile_path, notice: I18n.t('home.ordergroup_cancelled', :group => membership.group.name)
+    redirect_to my_profile_path, notice: I18n.t('home.ordergroup_cancelled', group: membership.group.name)
   end
 
   protected
@@ -82,8 +84,8 @@ class HomeController < ApplicationController
   end
 
   def ordergroup_params
-    if params[:user][:ordergroup]
+    return unless params[:user][:ordergroup]
+
     params.require(:user).require(:ordergroup).permit(:contact_address)
   end
 end
-end

app/controllers/invites_controller.rb

@@ -3,7 +3,7 @@ class InvitesController < ApplicationController
   before_action -> { require_config_disabled :disable_invite }
 
   def new
-    @invite = Invite.new(:user => @current_user, :group => @group)
+    @invite = Invite.new(user: @current_user, group: @group)
   end
 
   def create
@@ -27,6 +27,10 @@ class InvitesController < ApplicationController
   protected
 
   def authenticate_membership_or_admin_for_invites
-    authenticate_membership_or_admin((params[:invite][:group_id] rescue params[:id]))
+    authenticate_membership_or_admin(begin
+      params[:invite][:group_id]
+    rescue StandardError
+      params[:id]
+    end)
   end
 end

app/controllers/login_controller.rb

@@ -1,6 +1,6 @@
 class LoginController < ApplicationController
   skip_before_action :authenticate # no authentication since this is the login page
-  before_action :validate_token, :only => [:new_password, :update_password]
+  before_action :validate_token, only: %i[new_password update_password]
 
   # Display the form to enter an email address requesting a token to set a new password.
   def forgot_password
@@ -9,20 +9,17 @@ class LoginController < ApplicationController
 
   # Sends an email to a user with the token that allows setting a new password through action "password".
   def reset_password
-    if request.get? || params[:user].nil? # Catch for get request and give better error message.
+    redirect_to forgot_password_url, alert: I18n.t('errors.general_again') and return if request.get? || params[:user].nil? # Catch for get request and give better error message.
-      redirect_to forgot_password_url, alert: I18n.t('errors.general_again') and return
-    end
 
     if (user = User.undeleted.find_by_email(params[:user][:email]))
       user.request_password_reset!
     end
-    redirect_to login_url, :notice => I18n.t('login.controller.reset_password.notice')
+    redirect_to login_url, notice: I18n.t('login.controller.reset_password.notice')
   end
 
   # Set a new password with a token from the password reminder email.
   # Called with params :id => User.id and :token => User.reset_password_token to specify a new password.
-  def new_password
+  def new_password; end
-  end
 
   # Sets a new password.
   # Called with params :id => User.id and :token => User.reset_password_token to specify a new password.
@@ -32,7 +29,7 @@ class LoginController < ApplicationController
       @user.reset_password_token = nil
       @user.reset_password_expires = nil
       @user.save
-      redirect_to login_url, :notice => I18n.t('login.controller.update_password.notice')
+      redirect_to login_url, notice: I18n.t('login.controller.update_password.notice')
     else
       render :new_password
     end
@@ -50,14 +47,14 @@ class LoginController < ApplicationController
         @user = User.new(params[:user])
         @user.email = @invite.email
         if @user.save
-          Membership.new(:user => @user, :group => @invite.group).save!
+          Membership.new(user: @user, group: @invite.group).save!
           @invite.destroy
           session[:locale] = @user.locale
           redirect_to login_url, notice: I18n.t('login.controller.accept_invitation.notice')
         end
       end
     else
-      @user = User.new(:email => @invite.email)
+      @user = User.new(email: @invite.email)
     end
   end
 
@@ -65,8 +62,8 @@ class LoginController < ApplicationController
 
   def validate_token
     @user = User.find_by_id_and_reset_password_token(params[:id], params[:token])
-    if (@user.nil? || @user.reset_password_expires < Time.now)
+    return unless @user.nil? || @user.reset_password_expires < Time.now
+
     redirect_to forgot_password_url, alert: I18n.t('login.controller.error_token_invalid')
   end
 end
-end

app/controllers/order_articles_controller.rb

@@ -1,7 +1,7 @@
 class OrderArticlesController < ApplicationController
   before_action :fetch_order, except: :destroy
-  before_action :authenticate_finance_or_invoices, except: [:new, :create]
+  before_action :authenticate_finance_or_invoices, except: %i[new create]
-  before_action :authenticate_finance_orders_or_pickup, except: [:edit, :update, :destroy]
+  before_action :authenticate_finance_orders_or_pickup, except: %i[edit update destroy]
 
   layout false  # We only use this controller to serve js snippets, no need for layout rendering
 
@@ -9,28 +9,26 @@ class OrderArticlesController < ApplicationController
     @order_article = @order.order_articles.build(params[:order_article])
   end
 
+  def edit
+    @order_article = OrderArticle.find(params[:id])
+  end
+
   def create
     # The article may be ordered with zero units - in that case do not complain.
     #   If order_article is ordered and a new order_article is created, an error message will be
     #   given mentioning that the article already exists, which is desired.
-    @order_article = @order.order_articles.where(:article_id => params[:order_article][:article_id]).first
+    @order_article = @order.order_articles.where(article_id: params[:order_article][:article_id]).first
-    unless @order_article && @order_article.units_to_order == 0
+    @order_article = @order.order_articles.build(params[:order_article]) unless @order_article && @order_article.units_to_order == 0
-      @order_article = @order.order_articles.build(params[:order_article])
-    end
     @order_article.save!
-  rescue
+  rescue StandardError
     render action: :new
   end
 
-  def edit
-    @order_article = OrderArticle.find(params[:id])
-  end
-
   def update
     @order_article = OrderArticle.find(params[:id])
     begin
       @order_article.update_article_and_price!(params[:order_article], params[:article], params[:article_price])
-    rescue
+    rescue StandardError
       render action: :edit
     end
   end

app/controllers/order_comments_controller.rb

@@ -1,15 +1,15 @@
 class OrderCommentsController < ApplicationController
   def new
     @order = Order.find(params[:order_id])
-    @order_comment = @order.comments.build(:user => current_user)
+    @order_comment = @order.comments.build(user: current_user)
   end
 
   def create
     @order_comment = OrderComment.new(params[:order_comment])
     if @order_comment.save
-      render :layout => false
+      render layout: false
     else
-      render :action => :new, :layout => false
+      render action: :new, layout: false
     end
   end
 end

app/controllers/orders_controller.rb

@@ -5,24 +5,25 @@ class OrdersController < ApplicationController
   include Concerns::SendOrderPdf
 
   before_action :authenticate_pickups_or_orders
-  before_action :authenticate_orders, except: [:receive, :receive_on_order_article_create, :receive_on_order_article_update, :show]
+  before_action :authenticate_orders,
-  before_action :remove_empty_article, only: [:create, :update]
+                except: %i[receive receive_on_order_article_create receive_on_order_article_update show]
+  before_action :remove_empty_article, only: %i[create update]
 
   # List orders
   def index
     @open_orders = Order.open.includes(:supplier)
     @finished_orders = Order.finished_not_closed.includes(:supplier)
     @per_page = 15
-    if params['sort']
+    sort = if params['sort']
-      sort = case params['sort']
+             case params['sort']
-             when "supplier"         then "suppliers.name, ends DESC"
+             when 'supplier'         then 'suppliers.name, ends DESC'
-             when "pickup"           then "pickup DESC"
+             when 'pickup'           then 'pickup DESC'
-             when "ends"             then "ends DESC"
+             when 'ends'             then 'ends DESC'
-             when "supplier_reverse" then "suppliers.name DESC"
+             when 'supplier_reverse' then 'suppliers.name DESC'
-             when "ends_reverse"     then "ends"
+             when 'ends_reverse'     then 'ends'
              end
            else
-      sort = "ends DESC"
+             'ends DESC'
            end
     @suppliers = Supplier.having_articles.order('suppliers.name')
     @orders = Order.closed.includes(:supplier).reorder(sort).page(params[:page]).per(@per_page)
@@ -43,7 +44,7 @@ class OrdersController < ApplicationController
     respond_to do |format|
       format.html
       format.js do
-        render :layout => false
+        render layout: false
       end
       format.pdf do
         send_order_pdf @order, params[:document]
@@ -66,8 +67,14 @@ class OrdersController < ApplicationController
     else
       @order = Order.new(supplier_id: params[:supplier_id]).init_dates
     end
-  rescue => error
+  rescue StandardError => e
-    redirect_to orders_url, alert: t('errors.general_msg', msg: error.message)
+    redirect_to orders_url, alert: t('errors.general_msg', msg: e.message)
+  end
+
+  # Page to edit an exsiting order.
+  # editing finished orders is done in FinanceController
+  def edit
+    @order = Order.includes(:articles).find(params[:id])
   end
 
   # Save a new order.
@@ -81,31 +88,25 @@ class OrdersController < ApplicationController
       redirect_to @order
     else
       logger.debug "[debug] order errors: #{@order.errors.messages}"
-      render :action => 'new'
+      render action: 'new'
     end
   end
 
-  # Page to edit an exsiting order.
-  # editing finished orders is done in FinanceController
-  def edit
-    @order = Order.includes(:articles).find(params[:id])
-  end
-
   # Update an existing order.
   def update
     @order = Order.find params[:id]
     if @order.update(params[:order].merge(updated_by: current_user))
       flash[:notice] = I18n.t('orders.update.notice')
-      redirect_to :action => 'show', :id => @order
+      redirect_to action: 'show', id: @order
     else
-      render :action => 'edit'
+      render action: 'edit'
     end
   end
 
   # Delete an order.
   def destroy
     Order.find(params[:id]).destroy
-    redirect_to :action => 'index'
+    redirect_to action: 'index'
   end
 
   # Finish a current order.
@@ -113,8 +114,8 @@ class OrdersController < ApplicationController
     order = Order.find(params[:id])
     order.finish!(@current_user)
     redirect_to order, notice: I18n.t('orders.finish.notice')
-  rescue => error
+  rescue StandardError => e
-    redirect_to orders_url, alert: I18n.t('errors.general_msg', :msg => error.message)
+    redirect_to orders_url, alert: I18n.t('errors.general_msg', msg: e.message)
   end
 
   # Send a order to the supplier.
@@ -122,20 +123,18 @@ class OrdersController < ApplicationController
     order = Order.find(params[:id])
     order.send_to_supplier!(@current_user)
     redirect_to order, notice: I18n.t('orders.send_to_supplier.notice')
-  rescue => error
+  rescue StandardError => e
-    redirect_to order, alert: I18n.t('errors.general_msg', :msg => error.message)
+    redirect_to order, alert: I18n.t('errors.general_msg', msg: e.message)
   end
 
   def receive
     @order = Order.find(params[:id])
-    unless request.post?
+    if request.post?
-      @order_articles = @order.order_articles.ordered_or_member.includes(:article).order('articles.order_number, articles.name')
-    else
       Order.transaction do
         s = update_order_amounts
         @order.update_attribute(:state, 'received') if @order.state != 'received'
 
-        flash[:notice] = (s ? I18n.t('orders.receive.notice', :msg => s) : I18n.t('orders.receive.notice_none'))
+        flash[:notice] = (s ? I18n.t('orders.receive.notice', msg: s) : I18n.t('orders.receive.notice_none'))
       end
       NotifyReceivedOrderJob.perform_later(@order)
       if current_user.role_orders? || current_user.role_finance?
@@ -145,23 +144,25 @@ class OrdersController < ApplicationController
       else
         redirect_to receive_order_path(@order)
       end
+    else
+      @order_articles = @order.order_articles.ordered_or_member.includes(:article).order('articles.order_number, articles.name')
     end
   end
 
   def receive_on_order_article_create # See publish/subscribe design pattern in /doc.
     @order_article = OrderArticle.find(params[:order_article_id])
-    render :layout => false
+    render layout: false
   end
 
   def receive_on_order_article_update # See publish/subscribe design pattern in /doc.
     @order_article = OrderArticle.find(params[:order_article_id])
-    render :layout => false
+    render layout: false
   end
 
   protected
 
   def update_order_amounts
-    return if not params[:order_articles]
+    return unless params[:order_articles]
 
     # where to leave remainder during redistribution
     rest_to = []
@@ -176,35 +177,42 @@ class OrdersController < ApplicationController
     # "MySQL lock timeout exceeded" errors. It's ok to do
     # this article-by-article anway.
     params[:order_articles].each do |oa_id, oa_params|
-      unless oa_params.blank?
+      next if oa_params.blank?
+
       oa = OrderArticle.find(oa_id)
       # update attributes; don't use update_attribute because it calls save
       # which makes received_changed? not work anymore
       oa.attributes = oa_params
       if oa.units_received_changed?
         counts[0] += 1
-          unless oa.units_received.blank?
+        if oa.units_received.present?
           cunits[0] += oa.units_received * oa.article.unit_quantity
           oacounts = oa.redistribute oa.units_received * oa.price.unit_quantity, rest_to
-            oacounts.each_with_index { |c, i| cunits[i + 1] += c; counts[i + 1] += 1 if c > 0 }
+          oacounts.each_with_index do |c, i|
+            cunits[i + 1] += c
+            counts[i + 1] += 1 if c > 0
+          end
         end
       end
       oa.save!
     end
-    end
     return nil if counts[0] == 0
 
     notice = []
     notice << I18n.t('orders.update_order_amounts.msg1', count: counts[0], units: cunits[0])
-    notice << I18n.t('orders.update_order_amounts.msg2', count: counts[1], units: cunits[1]) if params[:rest_to_tolerance]
+    if params[:rest_to_tolerance]
+      notice << I18n.t('orders.update_order_amounts.msg2', count: counts[1],
+                                                           units: cunits[1])
+    end
     notice << I18n.t('orders.update_order_amounts.msg3', count: counts[2], units: cunits[2]) if params[:rest_to_stock]
     if counts[3] > 0 || cunits[3] > 0
-      notice << I18n.t('orders.update_order_amounts.msg4', count: counts[3], units: cunits[3])
+      notice << I18n.t('orders.update_order_amounts.msg4', count: counts[3],
+                                                           units: cunits[3])
     end
     notice.join(', ')
   end
 
   def remove_empty_article
-    params[:order][:article_ids].reject!(&:blank?) if params[:order] && params[:order][:article_ids]
+    params[:order][:article_ids].compact_blank! if params[:order] && params[:order][:article_ids]
   end
 end

app/controllers/sessions_controller.rb

@@ -12,16 +12,20 @@ class SessionsController < ApplicationController
     user = User.authenticate(params[:nick], params[:password])
     if user
       user.update_attribute(:last_login, Time.now)
-      login_and_redirect_to_return_to user, :notice => I18n.t('sessions.logged_in')
+      login_and_redirect_to_return_to user, notice: I18n.t('sessions.logged_in')
     else
       flash.now.alert = I18n.t(FoodsoftConfig[:use_nick] ? 'sessions.login_invalid_nick' : 'sessions.login_invalid_email')
-      render "new"
+      render 'new'
     end
   end
 
   def destroy
     logout
-    redirect_to login_url, :notice => I18n.t('sessions.logged_out')
+    if FoodsoftConfig[:logout_redirect_url].present?
+      redirect_to FoodsoftConfig[:logout_redirect_url]
+    else
+      redirect_to login_url, notice: I18n.t('sessions.logged_out')
+    end
   end
 
   # redirect to root, going to default foodcoop when none given

app/controllers/stock_takings_controller.rb

@@ -7,21 +7,21 @@ class StockTakingsController < ApplicationController
 
   def new
     @stock_taking = StockTaking.new
-    StockArticle.undeleted.each { |a| @stock_taking.stock_changes.build(:stock_article => a) }
+    StockArticle.undeleted.each { |a| @stock_taking.stock_changes.build(stock_article: a) }
   end
 
   def new_on_stock_article_create # See publish/subscribe design pattern in /doc.
     stock_article = StockArticle.find(params[:stock_article_id])
-    @stock_change = StockChange.new(:stock_article => stock_article)
+    @stock_change = StockChange.new(stock_article: stock_article)
 
-    render :layout => false
+    render layout: false
   end
 
   def create
-    create!(:notice => I18n.t('stock_takings.create.notice'))
+    create!(notice: I18n.t('stock_takings.create.notice'))
   end
 
   def update
-    update!(:notice => I18n.t('stock_takings.update.notice'))
+    update!(notice: I18n.t('stock_takings.update.notice'))
   end
 end

app/controllers/stockit_controller.rb

@@ -7,57 +7,13 @@ class StockitController < ApplicationController
   def index_on_stock_article_create # See publish/subscribe design pattern in /doc.
     @stock_article = StockArticle.find(params[:id])
 
-    render :layout => false
+    render layout: false
   end
 
   def index_on_stock_article_update # See publish/subscribe design pattern in /doc.
     @stock_article = StockArticle.find(params[:id])
 
-    render :layout => false
+    render layout: false
-  end
-
-  # three possibilites to fill a new_stock_article form
-  # (1) start from blank or use params
-  def new
-    @stock_article = StockArticle.new(params[:stock_article])
-
-    render :layout => false
-  end
-
-  # (2) StockArticle as template
-  def copy
-    @stock_article = StockArticle.find(params[:stock_article_id]).dup
-
-    render :layout => false
-  end
-
-  # (3) non-stock Article as template
-  def derive
-    @stock_article = Article.find(params[:old_article_id]).becomes(StockArticle).dup
-
-    render :layout => false
-  end
-
-  def create
-    @stock_article = StockArticle.new({ quantity: 0 }.merge(params[:stock_article]))
-    @stock_article.save!
-    render :layout => false
-  rescue ActiveRecord::RecordInvalid
-    render :action => 'new', :layout => false
-  end
-
-  def edit
-    @stock_article = StockArticle.find(params[:id])
-
-    render :layout => false
-  end
-
-  def update
-    @stock_article = StockArticle.find(params[:id])
-    @stock_article.update!(params[:stock_article])
-    render :layout => false
-  rescue ActiveRecord::RecordInvalid
-    render :action => 'edit', :layout => false
   end
 
   def show
@@ -65,24 +21,68 @@ class StockitController < ApplicationController
     @stock_changes = @stock_article.stock_changes.order('stock_changes.created_at DESC')
   end
 
+  # three possibilites to fill a new_stock_article form
+  # (1) start from blank or use params
+  def new
+    @stock_article = StockArticle.new(params[:stock_article])
+
+    render layout: false
+  end
+
+  # (2) StockArticle as template
+  def copy
+    @stock_article = StockArticle.find(params[:stock_article_id]).dup
+
+    render layout: false
+  end
+
+  # (3) non-stock Article as template
+  def derive
+    @stock_article = Article.find(params[:old_article_id]).becomes(StockArticle).dup
+
+    render layout: false
+  end
+
+  def edit
+    @stock_article = StockArticle.find(params[:id])
+
+    render layout: false
+  end
+
+  def create
+    @stock_article = StockArticle.new({ quantity: 0 }.merge(params[:stock_article]))
+    @stock_article.save!
+    render layout: false
+  rescue ActiveRecord::RecordInvalid
+    render action: 'new', layout: false
+  end
+
+  def update
+    @stock_article = StockArticle.find(params[:id])
+    @stock_article.update!(params[:stock_article])
+    render layout: false
+  rescue ActiveRecord::RecordInvalid
+    render action: 'edit', layout: false
+  end
+
   def show_on_stock_article_update # See publish/subscribe design pattern in /doc.
     @stock_article = StockArticle.find(params[:id])
 
-    render :layout => false
+    render layout: false
   end
 
   def destroy
     @stock_article = StockArticle.find(params[:id])
     @stock_article.mark_as_deleted
-    render :layout => false
+    render layout: false
-  rescue => error
+  rescue StandardError => e
-    render :partial => "destroy_fail", :layout => false,
+    render partial: 'destroy_fail', layout: false,
-           :locals => { :fail_msg => I18n.t('errors.general_msg', :msg => error.message) }
+           locals: { fail_msg: I18n.t('errors.general_msg', msg: e.message) }
   end
 
   # TODO: Fix this!!
   def articles_search
     @articles = Article.not_in_stock.limit(8).where('name LIKE ?', "%#{params[:term]}%")
-    render :json => @articles.map(&:name)
+    render json: @articles.map(&:name)
   end
 end

app/controllers/styles_controller.rb

@@ -9,7 +9,7 @@ class StylesController < ApplicationController
   def foodcoop
     css = FoodsoftConfig[:custom_css]
     if css.blank?
-      render body: nil, content_type: 'text/css', status: 404
+      render body: nil, content_type: 'text/css', status: :not_found
     else
       expires_in 1.week, public: true if params[:md5].present?
       render body: css, content_type: 'text/css'

app/controllers/suppliers_controller.rb

@@ -1,5 +1,5 @@
 class SuppliersController < ApplicationController
-  before_action :authenticate_suppliers, :except => [:index, :list]
+  before_action :authenticate_suppliers, except: %i[index list]
   helper :deliveries
 
   def index
@@ -24,6 +24,10 @@ class SuppliersController < ApplicationController
     end
   end
 
+  def edit
+    @supplier = Supplier.find(params[:id])
+  end
+
   def create
     @supplier = Supplier.new(supplier_params)
     @supplier.supplier_category ||= SupplierCategory.first
@@ -31,21 +35,17 @@ class SuppliersController < ApplicationController
       flash[:notice] = I18n.t('suppliers.create.notice')
       redirect_to suppliers_path
     else
-      render :action => 'new'
+      render action: 'new'
     end
   end
 
-  def edit
-    @supplier = Supplier.find(params[:id])
-  end
-
   def update
     @supplier = Supplier.find(params[:id])
     if @supplier.update(supplier_params)
       flash[:notice] = I18n.t('suppliers.update.notice')
       redirect_to @supplier
     else
-      render :action => 'edit'
+      render action: 'edit'
     end
   end
 
@@ -54,8 +54,8 @@ class SuppliersController < ApplicationController
     @supplier.mark_as_deleted
     flash[:notice] = I18n.t('suppliers.destroy.notice')
     redirect_to suppliers_path
-  rescue => e
+  rescue StandardError => e
-    flash[:error] = I18n.t('errors.general_msg', :msg => e.message)
+    flash[:error] = I18n.t('errors.general_msg', msg: e.message)
     redirect_to @supplier
   end
 

app/controllers/tasks_controller.rb

@@ -11,35 +11,33 @@ class TasksController < ApplicationController
     @accepted_tasks = Task.accepted_tasks_for(current_user)
   end
 
-  def new
-    @task = Task.new(current_user_id: current_user.id)
-  end
-
-  def create
-    @task = Task.new(current_user_id: current_user.id)
-    @task.created_by = current_user
-    @task.attributes = (task_params)
-    if params[:periodic]
-      @task.periodic_task_group = PeriodicTaskGroup.new
-    end
-    if @task.save
-      @task.periodic_task_group.create_tasks_for_upfront_days if params[:periodic]
-      redirect_to tasks_url, :notice => I18n.t('tasks.create.notice')
-    else
-      render :template => "tasks/new"
-    end
-  end
-
   def show
     @task = Task.find(params[:id])
   end
 
+  def new
+    @task = Task.new(current_user_id: current_user.id)
+  end
+
   def edit
     @task = Task.find(params[:id])
     @periodic = !!params[:periodic]
     @task.current_user_id = current_user.id
   end
 
+  def create
+    @task = Task.new(current_user_id: current_user.id)
+    @task.created_by = current_user
+    @task.attributes = (task_params)
+    @task.periodic_task_group = PeriodicTaskGroup.new if params[:periodic]
+    if @task.save
+      @task.periodic_task_group.create_tasks_for_upfront_days if params[:periodic]
+      redirect_to tasks_url, notice: I18n.t('tasks.create.notice')
+    else
+      render template: 'tasks/new'
+    end
+  end
+
   def update
     @task = Task.find(params[:id])
     task_group = @task.periodic_task_group
@@ -50,16 +48,14 @@ class TasksController < ApplicationController
     if @task.errors.empty? && @task.save
       task_group.update_tasks_including(@task, prev_due_date) if params[:periodic]
       flash[:notice] = I18n.t('tasks.update.notice')
-      if was_periodic && !@task.periodic?
+      flash[:notice] = I18n.t('tasks.update.notice_converted') if was_periodic && !@task.periodic?
-        flash[:notice] = I18n.t('tasks.update.notice_converted')
-      end
       if @task.workgroup
         redirect_to workgroup_tasks_url(workgroup_id: @task.workgroup_id)
       else
         redirect_to tasks_url
       end
     else
-      render :template => "tasks/edit"
+      render template: 'tasks/edit'
     end
   end
 
@@ -75,7 +71,7 @@ class TasksController < ApplicationController
     end
     task.update_ordergroup_stats(user_ids)
 
-    redirect_to tasks_url, :notice => I18n.t('tasks.destroy.notice')
+    redirect_to tasks_url, notice: I18n.t('tasks.destroy.notice')
   end
 
   # assign current_user to the task and set the assignment to "accepted"
@@ -85,20 +81,20 @@ class TasksController < ApplicationController
     if ass = task.is_assigned?(current_user)
       ass.update_attribute(:accepted, true)
     else
-      task.assignments.create(:user => current_user, :accepted => true)
+      task.assignments.create(user: current_user, accepted: true)
     end
-    redirect_to user_tasks_path, :notice => I18n.t('tasks.accept.notice')
+    redirect_to user_tasks_path, notice: I18n.t('tasks.accept.notice')
   end
 
   # deletes assignment between current_user and given taskcurrent_user_id: current_user.id
   def reject
     Task.find(params[:id]).users.delete(current_user)
-    redirect_to :action => "index"
+    redirect_to action: 'index'
   end
 
   def set_done
     Task.find(params[:id]).update_attribute :done, true
-    redirect_to tasks_url, :notice => I18n.t('tasks.set_done.notice')
+    redirect_to tasks_url, notice: I18n.t('tasks.set_done.notice')
   end
 
   # Shows all tasks, which are already done
@@ -109,9 +105,9 @@ class TasksController < ApplicationController
   # shows workgroup (normal group) to edit weekly_tasks_template
   def workgroup
     @group = Group.find(params[:workgroup_id])
-    if @group.is_a? Ordergroup
+    return unless @group.is_a? Ordergroup
-      redirect_to tasks_url, :alert => I18n.t('tasks.error_not_found')
+
-    end
+    redirect_to tasks_url, alert: I18n.t('tasks.error_not_found')
   end
 
   private

app/controllers/users_controller.rb

@@ -3,7 +3,7 @@ class UsersController < ApplicationController
   def index
     @users = User.undeleted.natural_search(params[:q])
     respond_to do |format|
-      format.json { render :json => @users.map(&:token_attributes).to_json }
+      format.json { render json: @users.map(&:token_attributes).to_json }
     end
   end
 end

app/documents/order_by_articles.rb

@@ -1,11 +1,11 @@
 class OrderByArticles < OrderPdf
   def filename
-    I18n.t('documents.order_by_articles.filename', :name => order.name, :date => order.ends.to_date) + '.pdf'
+    I18n.t('documents.order_by_articles.filename', name: order.name, date: order.ends.to_date) + '.pdf'
   end
 
   def title
-    I18n.t('documents.order_by_articles.title', :name => order.name,
+    I18n.t('documents.order_by_articles.title', name: order.name,
-                                                :date => order.ends.strftime(I18n.t('date.formats.default')))
+                                                date: order.ends.strftime(I18n.t('date.formats.default')))
   end
 
   def body

app/documents/order_by_groups.rb

@@ -1,11 +1,11 @@
 class OrderByGroups < OrderPdf
   def filename
-    I18n.t('documents.order_by_groups.filename', :name => order.name, :date => order.ends.to_date) + '.pdf'
+    I18n.t('documents.order_by_groups.filename', name: order.name, date: order.ends.to_date) + '.pdf'
   end
 
   def title
-    I18n.t('documents.order_by_groups.title', :name => order.name,
+    I18n.t('documents.order_by_groups.title', name: order.name,
-                                              :date => order.ends.strftime(I18n.t('date.formats.default')))
+                                              date: order.ends.strftime(I18n.t('date.formats.default')))
   end
 
   def body

app/documents/order_fax.rb

@@ -2,7 +2,7 @@ class OrderFax < OrderPdf
   BATCH_SIZE = 250
 
   def filename
-    I18n.t('documents.order_fax.filename', :name => order.name, :date => order.ends.to_date) + '.pdf'
+    I18n.t('documents.order_fax.filename', name: order.name, date: order.ends.to_date) + '.pdf'
   end
 
   def title
@@ -20,16 +20,18 @@ class OrderFax < OrderPdf
       move_down 5
       text "#{contact[:zip_code]} #{contact[:city]}", size: fontsize(9), align: :right
       move_down 5
-      unless order.supplier.try(:customer_number).blank?
+      if order.supplier.try(:customer_number).present?
-        text "#{Supplier.human_attribute_name :customer_number}: #{order.supplier[:customer_number]}", size: fontsize(9), align: :right
+        text "#{Supplier.human_attribute_name :customer_number}: #{order.supplier[:customer_number]}",
+             size: fontsize(9), align: :right
         move_down 5
       end
-      unless contact[:phone].blank?
+      if contact[:phone].present?
         text "#{Supplier.human_attribute_name :phone}: #{contact[:phone]}", size: fontsize(9), align: :right
         move_down 5
       end
-      unless contact[:email].blank?
+      if contact[:email].present?
-        text "#{Supplier.human_attribute_name :email}: #{contact[:email]}", size: fontsize(9), align: :right
+        text "#{Supplier.human_attribute_name :email}: #{contact[:email]}", size: fontsize(9),
+                                                                            align: :right
       end
     end
 
@@ -38,7 +40,7 @@ class OrderFax < OrderPdf
       text order.name
       move_down 5
       text order.supplier.try(:address).to_s
-      unless order.supplier.try(:fax).blank?
+      if order.supplier.try(:fax).present?
         move_down 5
         text "#{Supplier.human_attribute_name :fax}: #{order.supplier[:fax]}"
       end
@@ -50,7 +52,7 @@ class OrderFax < OrderPdf
     move_down 10
     text "#{Delivery.human_attribute_name :date}:"
     move_down 10
-    unless order.supplier.try(:contact_person).blank?
+    if order.supplier.try(:contact_person).present?
       text "#{Supplier.human_attribute_name :contact_person}: #{order.supplier[:contact_person]}"
       move_down 10
     end
@@ -78,8 +80,8 @@ class OrderFax < OrderPdf
       table.row(0).border_bottom_width = 2
       table.columns(1).align = :right
       table.columns(3..6).align = :right
-      table.row(data.length - 1).columns(0..5).borders = [:top, :bottom]
+      table.row(data.length - 1).columns(0..5).borders = %i[top bottom]
-      table.row(data.length - 1).columns(0).borders = [:top, :bottom, :left]
+      table.row(data.length - 1).columns(0).borders = %i[top bottom left]
       table.row(data.length - 1).border_top_width = 2
     end
     # font_size: fontsize(8),
@@ -98,7 +100,7 @@ class OrderFax < OrderPdf
          .preload(:article, :article_price)
   end
 
-  def each_order_article
+  def each_order_article(&block)
-    order_articles.find_each_with_order(batch_size: BATCH_SIZE) { |oa| yield oa }
+    order_articles.find_each_with_order(batch_size: BATCH_SIZE, &block)
   end
 end

app/documents/order_matrix.rb

@@ -3,12 +3,12 @@ class OrderMatrix < OrderPdf
   PLACEHOLDER_CHAR = 'X'
 
   def filename
-    I18n.t('documents.order_matrix.filename', :name => @order.name, :date => @order.ends.to_date) + '.pdf'
+    I18n.t('documents.order_matrix.filename', name: @order.name, date: @order.ends.to_date) + '.pdf'
   end
 
   def title
-    I18n.t('documents.order_matrix.title', :name => @order.name,
+    I18n.t('documents.order_matrix.title', name: @order.name,
-                                           :date => @order.ends.strftime(I18n.t('date.formats.default')))
+                                           date: @order.ends.strftime(I18n.t('date.formats.default')))
   end
 
   def body
@@ -87,7 +87,7 @@ class OrderMatrix < OrderPdf
         table.cells.border_width = 0.5
         table.cells.border_color = '666666'
 
-        table.row(0).borders = [:bottom, :left]
+        table.row(0).borders = %i[bottom left]
         table.row(0).padding = [2, 0, 2, 0]
         table.row(1..-1).height = row_height_1
         table.column(0..1).borders = []
@@ -106,7 +106,7 @@ class OrderMatrix < OrderPdf
           table.column(2 + idx).border_width = 2
         end
 
-        table.row_colors = ['dddddd', 'ffffff']
+        table.row_colors = %w[dddddd ffffff]
       end
 
       first_page = false

app/helpers/admin/configs_helper.rb

@@ -28,7 +28,11 @@ module Admin::ConfigsHelper
       options[:default] = options[:input_html].delete(:value)
       return form.input key, options, &block
     end
-    block ||= proc { config_input_field form, key, options.merge(options[:input_html]) } if options[:as] == :select_recurring
+    if options[:as] == :select_recurring
+      block ||= proc {
+        config_input_field form, key, options.merge(options[:input_html])
+      }
+    end
     form.input key, options, &block
   end
 
@@ -57,11 +61,12 @@ module Admin::ConfigsHelper
       unchecked_value = options.delete(:unchecked_value) || 'false'
       options[:checked] = 'checked' if v = options.delete(:value) && v != 'false'
       # different key for hidden field so that allow clocking on label focuses the control
-      form.hidden_field(key, id: "#{key}_", value: unchecked_value, as: :hidden) + form.check_box(key, options, checked_value, false)
+      form.hidden_field(key, id: "#{key}_", value: unchecked_value,
+                             as: :hidden) + form.check_box(key, options, checked_value, false)
     elsif options[:as] == :select_recurring
       options[:value] = FoodsoftDateUtil.rule_from(options[:value])
       options[:rules] ||= []
-      options[:rules].unshift options[:value] unless options[:value].blank?
+      options[:rules].unshift options[:value] if options[:value].present?
       options[:rules].push [I18n.t('recurring_select.not_recurring'), '{}'] if options.delete(:allow_blank) # blank after current value
       form.select_recurring key, options.delete(:rules).uniq, options
     else
@@ -73,7 +78,7 @@ module Admin::ConfigsHelper
   # @param form [ActionView::Helpers::FormBuilder] Form object.
   # @param key [Symbol, String] Configuration key of a boolean (e.g. +use_messages+).
   # @option options [String] :label Label to show
-  def config_use_heading(form, key, options = {})
+  def config_use_heading(form, key, options = {}, &block)
     head = content_tag :label do
       lbl = options[:label] || config_input_label(form, key)
       field = config_input_field(form, key, as: :boolean, boolean_style: :inline,
@@ -83,9 +88,7 @@ module Admin::ConfigsHelper
         content_tag :span, (lbl + field).html_safe, config_input_tooltip_options(form, key, {})
       end
     end
-    fields = content_tag(:fieldset, id: "#{key}-fields", class: "collapse#{' in' if @cfg[key]}") do
+    fields = content_tag(:fieldset, id: "#{key}-fields", class: "collapse#{' in' if @cfg[key]}", &block)
-      yield
-    end
     head + fields
   end
 
@@ -127,7 +130,7 @@ module Admin::ConfigsHelper
     # tooltip with help info to the right
     cfg_path = form.lookup_model_names[1..-1] + [key]
     tooltip = I18n.t("config.hints.#{cfg_path.map(&:to_s).join('.')}", default: '')
-    unless tooltip.blank?
+    if tooltip.present?
       options[:data] ||= {}
       options[:data][:toggle] ||= 'tooltip'
       options[:data][:placement] ||= 'right'

app/helpers/admin/ordergroups_helper.rb

@@ -2,9 +2,7 @@ module Admin::OrdergroupsHelper
   def ordergroup_members_title(ordergroup)
     s = ''
     s += ordergroup.users.map(&:name).join(', ') if ordergroup.users.any?
-    if ordergroup.contact_person.present?
+    s += "\n" + Ordergroup.human_attribute_name(:contact) + ': ' + ordergroup.contact_person if ordergroup.contact_person.present?
-      s += "\n" + Ordergroup.human_attribute_name(:contact) + ": " + ordergroup.contact_person
-    end
     s
   end
 end

app/helpers/application_helper.rb

@@ -4,7 +4,7 @@ module ApplicationHelper
   include PathHelper
 
   def format_time(time = Time.now)
-    I18n.l(time, :format => "%d.%m.%Y %H:%M") unless time.nil?
+    I18n.l(time, format: :foodsoft_datetime) unless time.nil?
   end
 
   def format_date(time = Time.now)
@@ -16,7 +16,7 @@ module ApplicationHelper
   end
 
   def format_datetime_timespec(time, format)
-    I18n.l(time, :format => format) unless (time.nil? || format.nil?)
+    I18n.l(time, format: format) unless time.nil? || format.nil?
   end
 
   def format_currency(amount)
@@ -26,28 +26,28 @@ module ApplicationHelper
 
   # Splits an IBAN into groups of 4 digits displayed with margins in between
   def format_iban(iban)
-    iban && iban.scan(/..?.?.?/).map { |item| content_tag(:span, item, style: "margin-right: 0.5em;") }.join.html_safe
+    iban && iban.scan(/..?.?.?/).map { |item| content_tag(:span, item, style: 'margin-right: 0.5em;') }.join.html_safe
   end
 
   # Creates ajax-controlled-links for pagination
   def pagination_links_remote(collection, options = {})
     per_page = options[:per_page] || @per_page
     params = options[:params] || {}
-    params = params.merge({ :per_page => per_page })
+    params = params.merge({ per_page: per_page })
-    paginate collection, :params => params, :remote => true
+    paginate collection, params: params, remote: true
   end
 
   # Link-collection for per_page-options when using the pagination-plugin
   def items_per_page(options = {})
     per_page_options = options[:per_page_options] || [20, 50, 100, 500]
     current = options[:current] || @per_page
-    params = params || {}
+    params ||= {}
 
     links = per_page_options.map do |per_page|
-      params.merge!({ :per_page => per_page })
+      params.merge!({ per_page: per_page })
       link_class = 'btn'
       link_class << ' disabled' if per_page == current
-      link_to(per_page, params, :remote => true, class: link_class)
+      link_to(per_page, params, remote: true, class: link_class)
     end
 
     if options[:wrap] == false
@@ -63,21 +63,19 @@ module ApplicationHelper
     # Hmtl options
     remote = options[:remote].nil? ? true : options[:remote]
     class_name = case params[:sort]
-                 when key then
+                 when key
                    'sortup'
-                 when key + '_reverse' then
+                 when key + '_reverse'
                    'sortdown'
-                 else
-                   nil
                  end
     html_options = {
-      :title => I18n.t('helpers.application.sort_by', text: text),
+      title: I18n.t('helpers.application.sort_by', text: text),
-      :remote => remote,
+      remote: remote,
-      :class => class_name
+      class: class_name
     }
 
     # Url options
-    key += "_reverse" if params[:sort] == key
+    key += '_reverse' if params[:sort] == key
     per_page = options[:per_page] || @per_page
     url_options = params.merge(per_page: per_page, sort: key)
     url_options.merge!({ page: params[:page] }) if params[:page]
@@ -95,14 +93,16 @@ module ApplicationHelper
   #   be overridden by the option 'desc'.
   #  Other options are passed through to I18n.
   def heading_helper(model, attribute, options = {})
-    i18nopts = { count: 2 }.merge(options.select { |a| !['short', 'desc'].include?(a) })
+    i18nopts = { count: 2 }.merge(options.select { |a| !%w[short desc].include?(a) })
     s = model.human_attribute_name(attribute, i18nopts)
     if options[:short]
       desc = options[:desc]
-      desc ||= model.human_attribute_name("#{attribute}_desc".to_sym, options.merge({ fallback: true, default: '', count: 2 }))
+      desc ||= model.human_attribute_name("#{attribute}_desc".to_sym,
+                                          options.merge({ fallback: true, default: '', count: 2 }))
       desc.blank? && desc = s
-      sshort = model.human_attribute_name("#{attribute}_short".to_sym, options.merge({ fallback: true, default: '', count: 2 }))
+      sshort = model.human_attribute_name("#{attribute}_short".to_sym,
-      s = raw "<abbr title='#{desc}'>#{sshort}</abbr>" unless sshort.blank?
+                                          options.merge({ fallback: true, default: '', count: 2 }))
+      s = raw "<abbr title='#{desc}'>#{sshort}</abbr>" if sshort.present?
     end
     s
   end
@@ -117,7 +117,7 @@ module ApplicationHelper
   # Returns the weekday. 0 is sunday, 1 is monday and so on
   def weekday(dayNumber)
     weekdays = I18n.t('date.day_names')
-    return weekdays[dayNumber]
+    weekdays[dayNumber]
   end
 
   # to set a title for both the h1-tag and the title in the header
@@ -136,13 +136,13 @@ module ApplicationHelper
 
   def icon(name, options = {})
     icons = {
-      :delete => { :file => 'b_drop.png', :alt => I18n.t('ui.delete') },
+      delete: { file: 'b_drop.png', alt: I18n.t('ui.delete') },
-      :edit => { :file => 'b_edit.png', :alt => I18n.t('ui.edit') },
+      edit: { file: 'b_edit.png', alt: I18n.t('ui.edit') },
-      :members => { :file => 'b_users.png', :alt => I18n.t('helpers.application.edit_user') }
+      members: { file: 'b_users.png', alt: I18n.t('helpers.application.edit_user') }
     }
     options[:alt] ||= icons[name][:alt]
     options[:title] ||= icons[name][:title]
-    options.merge!({ :size => '16x16', :border => "0" })
+    options.merge!({ size: '16x16', border: '0' })
 
     image_tag icons[name][:file], options
   end
@@ -150,27 +150,29 @@ module ApplicationHelper
   # Remote links with default 'loader'.gif during request
   def remote_link_to(text, options = {})
     remote_options = {
-      :before => "Element.show('loader')",
+      before: "Element.show('loader')",
-      :success => "Element.hide('loader')",
+      success: "Element.hide('loader')",
-      :method => :get
+      method: :get
     }
     link_to(text, options[:url], remote_options.merge(options))
   end
 
   def format_roles(record, icon = false)
-    roles = %w(suppliers article_meta orders pickups finance invoices admin)
+    roles = %w[suppliers article_meta orders pickups finance invoices admin]
     roles.select! { |role| record.send "role_#{role}?" }
-    names = Hash[roles.map { |r| [r, I18n.t("helpers.application.role_#{r}")] }]
+    names = roles.index_with { |r| I18n.t("helpers.application.role_#{r}") }
     if icon
-      roles.map { |r| image_tag("role-#{r}.png", size: '22x22', border: 0, alt: names[r], title: names[r]) }.join('&nbsp;').html_safe
+      roles.map do |r|
+        image_tag("role-#{r}.png", size: '22x22', border: 0, alt: names[r], title: names[r])
+      end.join('&nbsp;').html_safe
     else
       roles.map { |r| names[r] }.join(', ')
     end
   end
 
   def link_to_gmaps(address)
-    link_to h(address), "http://maps.google.com/?q=#{h(address)}", :title => I18n.t('helpers.application.show_google_maps'),
+    link_to h(address), "http://maps.google.com/?q=#{h(address)}", title: I18n.t('helpers.application.show_google_maps'),
-                                                                   :target => "_blank"
+                                                                   target: '_blank', rel: 'noopener'
   end
 
   # Returns flash messages html.
@@ -186,8 +188,8 @@ module ApplicationHelper
       type = :success if type == 'notice'
       type = :error   if type == 'alert'
       text = content_tag(:div,
-                         content_tag(:button, I18n.t('ui.marks.close').html_safe, :class => "close", "data-dismiss" => "alert") +
+                         content_tag(:button, I18n.t('ui.marks.close').html_safe, :class => 'close', 'data-dismiss' => 'alert') +
-                             message, :class => "alert fade in alert-#{type}")
+                             message, class: "alert fade in alert-#{type}")
       flash_messages << text if message
     end
     flash_messages.join("\n").html_safe
@@ -195,17 +197,17 @@ module ApplicationHelper
 
   # render base errors in a form after failed validation
   # http://railsapps.github.io/twitter-bootstrap-rails.html
-  def base_errors resource
+  def base_errors(resource)
     return '' if resource.errors.empty? || resource.errors[:base].empty?
 
     messages = resource.errors[:base].map { |msg| content_tag(:li, msg) }.join
-    render :partial => 'shared/base_errors', :locals => { :error_messages => messages }
+    render partial: 'shared/base_errors', locals: { error_messages: messages }
   end
 
   # show a user, depending on settings
   def show_user(user = @current_user, options = {})
     if user.nil?
-      "?"
+      '?'
     elsif FoodsoftConfig[:use_nick]
       if options[:full] && options[:markup]
         raw "<b>#{h user.nick}</b> (#{h user.first_name} #{h user.last_name})"
@@ -216,7 +218,7 @@ module ApplicationHelper
         user.nick.nil? ? I18n.t('helpers.application.nick_fallback') : user.nick
       end
     else
-      "#{user.first_name} #{user.last_name}" + (options[:unique] ? " (\##{user.id})" : '')
+      "#{user.first_name} #{user.last_name}" + (options[:unique] ? " (##{user.id})" : '')
     end
   end
 
@@ -258,9 +260,9 @@ module ApplicationHelper
 
   # @return [String] stylesheet tag for foodcoop CSS style (+custom_css+ foodcoop config)
   # @see #foodcoop_css_path
-  def foodcoop_css_tag(options = {})
+  def foodcoop_css_tag(_options = {})
-    unless FoodsoftConfig[:custom_css].blank?
+    return if FoodsoftConfig[:custom_css].blank?
+
     stylesheet_link_tag foodcoop_css_path, media: 'all'
   end
 end
-end

app/helpers/articles_helper.rb

@@ -3,13 +3,13 @@ module ArticlesHelper
   def highlight_new(unequal_attributes, attribute)
     return unless unequal_attributes
 
-    unequal_attributes.has_key?(attribute) ? "background-color: yellow" : ""
+    unequal_attributes.has_key?(attribute) ? 'background-color: yellow' : ''
   end
 
   def row_classes(article)
     classes = []
-    classes << "unavailable" if !article.availability
+    classes << 'unavailable' unless article.availability
-    classes << "just-updated" if article.recently_updated && article.availability
+    classes << 'just-updated' if article.recently_updated && article.availability
-    classes.join(" ")
+    classes.join(' ')
   end
 end

app/helpers/deliveries_helper.rb

@@ -11,11 +11,11 @@ module DeliveriesHelper
 
   def articles_for_select2(articles, except = [], &block)
     articles = articles.reorder('articles.name ASC')
-    articles = articles.reject { |a| not except.index(a.id).nil? } if except
+    articles = articles.reject { |a| !except.index(a.id).nil? } if except
-    block_given? or block = Proc.new { |a| "#{a.name} (#{number_to_currency a.price}/#{a.unit})" }
+    block_given? or block = proc { |a| "#{a.name} (#{number_to_currency a.price}/#{a.unit})" }
     articles.map do |a|
-      { :id => a.id, :text => block.call(a) }
+      { id: a.id, text: block.call(a) }
-    end.unshift({ :id => '', :text => '' })
+    end.unshift({ id: '', text: '' })
   end
 
   def articles_for_table(articles)
@@ -23,10 +23,14 @@ module DeliveriesHelper
   end
 
   def stock_change_remove_link(stock_change_form)
-    return link_to t('deliveries.stock_change_fields.remove_article'), "#", :class => 'remove_new_stock_change btn btn-small' if stock_change_form.object.new_record?
+    if stock_change_form.object.new_record?
+      return link_to t('deliveries.stock_change_fields.remove_article'), '#',
+                     class: 'remove_new_stock_change btn btn-small'
+    end
 
     output = stock_change_form.hidden_field :_destroy
-    output += link_to t('deliveries.stock_change_fields.remove_article'), "#", :class => 'destroy_stock_change btn btn-small'
+    output += link_to t('deliveries.stock_change_fields.remove_article'), '#',
-    return output.html_safe
+                      class: 'destroy_stock_change btn btn-small'
+    output.html_safe
   end
 end

app/helpers/finance/balancing_helper.rb

@@ -2,11 +2,11 @@ module Finance::BalancingHelper
   def balancing_view_partial
     view = params[:view] || 'edit_results'
     case view
-    when 'edit_results' then
+    when 'edit_results'
       'edit_results_by_articles'
-    when 'groups_overview' then
+    when 'groups_overview'
       'shared/articles_by/groups'
-    when 'articles_overview' then
+    when 'articles_overview'
       'shared/articles_by/articles'
     end
   end

app/helpers/finance/invoices_helper.rb

@@ -1,9 +1,9 @@
 module Finance::InvoicesHelper
-  def format_delivery_item delivery
+  def format_delivery_item(delivery)
     format_date(delivery.date)
   end
 
-  def format_order_item order
+  def format_order_item(order)
     "#{format_date(order.ends)} (#{number_to_currency(order.sum)})"
   end
 end

app/helpers/group_order_articles_helper.rb

@@ -2,12 +2,12 @@ module GroupOrderArticlesHelper
   # return an edit field for a GroupOrderArticle result
   def group_order_article_edit_result(goa)
     result = number_with_precision goa.result, strip_insignificant_zeros: true
-    unless goa.group_order.order.finished? && current_user.role_finance?
+    if goa.group_order.order.finished? && current_user.role_finance?
-      result
-    else
       simple_form_for goa, remote: true, html: { 'data-submit-onchange' => 'changed', class: 'delta-input' } do |f|
         f.input_field :result, as: :delta, class: 'input-nano', data: { min: 0 }, id: "r_#{goa.id}", value: result
       end
+    else
+      result
     end
   end
 end

app/helpers/group_orders_helper.rb

@@ -1,10 +1,11 @@
 module GroupOrdersHelper
   def data_to_js(ordering_data)
-    ordering_data[:order_articles].map { |id, data|
+    ordering_data[:order_articles].map do |id, data|
-      [id, data[:price], data[:unit], data[:total_price], data[:others_quantity], data[:others_tolerance], data[:used_quantity], data[:quantity_available]]
+      [id, data[:price], data[:unit], data[:total_price], data[:others_quantity], data[:others_tolerance],
-    }.map { |row|
+       data[:used_quantity], data[:quantity_available]]
+    end.map do |row|
       "addData(#{row.join(', ')});"
-    }.join("\n")
+    end.join("\n")
   end
 
   # Returns a link to the page where a group_order can be edited.
@@ -14,9 +15,9 @@ module GroupOrdersHelper
     path = if options[:show] && group_order
              group_order_path(group_order)
            elsif group_order
-             edit_group_order_path(group_order, :order_id => order.id)
+             edit_group_order_path(group_order, order_id: order.id)
            else
-             new_group_order_path(:order_id => order.id)
+             new_group_order_path(order_id: order.id)
            end
     options.delete(:show)
     name = block_given? ? capture(&block) : order.name
@@ -26,7 +27,7 @@ module GroupOrdersHelper
   # Return css class names for order result table
 
   def order_article_class_name(quantity, tolerance, result)
-    if (quantity + tolerance > 0)
+    if quantity + tolerance > 0
       result > 0 ? 'success' : 'failed'
     else
       'ignored'
@@ -45,12 +46,12 @@ module GroupOrdersHelper
   end
 
   def get_missing_units_css_class(quantity_missing)
-    if (quantity_missing == 1)
+    if quantity_missing == 1
-      return 'missing-few';
+      'missing-few'
-    elsif (quantity_missing == 0)
+    elsif quantity_missing == 0
-      return ''
+      ''
     else
-      return 'missing-many'
+      'missing-many'
     end
   end
 end

app/helpers/order_articles_helper.rb

@@ -1,6 +1,6 @@
 module OrderArticlesHelper
   def article_label_with_unit(article)
     pkg_info = pkg_helper(article, plain: true)
-    "#{article.name} (#{[article.unit, pkg_info].reject(&:blank?).join(' ')})"
+    "#{article.name} (#{[article.unit, pkg_info].compact_blank.join(' ')})"
   end
 end

app/helpers/orders_helper.rb

@@ -18,7 +18,7 @@ module OrdersHelper
 
   def options_for_suppliers_to_select
     options = [[I18n.t('helpers.orders.option_choose')]]
-    options += Supplier.map { |s| [s.name, url_for(action: "new", supplier_id: s.id)] }
+    options += Supplier.map { |s| [s.name, url_for(action: 'new', supplier_id: s.id)] }
     options += [[I18n.t('helpers.orders.option_stock'), url_for(action: 'new', supplier_id: nil)]]
     options_for_select(options)
   end
@@ -29,14 +29,14 @@ module OrdersHelper
       nil
     else
       units_info = []
-      [:units_to_order, :units_billed, :units_received].map do |unit|
+      %i[units_to_order units_billed units_received].map do |unit|
-        if n = order_article.send(unit)
+        next unless n = order_article.send(unit)
+
         line = n.to_s + ' '
         line += pkg_helper(order_article.price, options) + ' ' unless n == 0
         line += OrderArticle.human_attribute_name("#{unit}_short", count: n)
         units_info << line
       end
-      end
       units_info.join(', ').html_safe
     end
   end
@@ -67,8 +67,8 @@ module OrdersHelper
   def pkg_helper_icon(c = nil, options = {})
     options = { tag: 'i', class: '' }.merge(options)
     if c.nil?
-      c = "&nbsp;".html_safe
+      c = '&nbsp;'.html_safe
-      options[:class] += " icon-only"
+      options[:class] += ' icon-only'
     end
     content_tag(options[:tag], c, class: "package #{options[:class]}").html_safe
   end
@@ -94,11 +94,12 @@ module OrdersHelper
                                                   autocomplete: 'off'
 
     if order_article.result_manually_changed?
-      input_html = content_tag(:span, class: 'input-prepend intable', title: t('orders.edit_amount.field_locked_title', default: '')) {
+      input_html = content_tag(:span, class: 'input-prepend intable',
+                                      title: t('orders.edit_amount.field_locked_title', default: '')) do
         button_tag(nil, type: :button, class: 'btn unlocker') {
           content_tag(:i, nil, class: 'icon icon-unlock')
         } + input_html
-      }
+      end
     end
 
     input_html.html_safe
@@ -109,18 +110,16 @@ module OrdersHelper
   def ordergroup_count(order)
     group_orders = order.group_orders.includes(:ordergroup)
     txt = "#{group_orders.count} #{Ordergroup.model_name.human count: group_orders.count}"
-    if group_orders.count == 0
+    return txt if group_orders.count == 0
-      return txt
+
-    else
     desc = group_orders.includes(:ordergroup).map { |g| g.ordergroup_name }.join(', ')
     content_tag(:abbr, txt, title: desc).html_safe
   end
-  end
 
   # @param order_or_supplier [Order, Supplier] Order or supplier to link to
   # @return [String] Link to order or supplier, showing its name.
   def supplier_link(order_or_supplier)
-    if order_or_supplier.kind_of?(Order) && order_or_supplier.stockit?
+    if order_or_supplier.is_a?(Order) && order_or_supplier.stockit?
       link_to(order_or_supplier.name, stock_articles_path).html_safe
     else
       link_to(@order.supplier.name, supplier_path(@order.supplier)).html_safe
@@ -152,7 +151,8 @@ module OrdersHelper
     if order.stockit?
       content_tag :div, t('orders.index.action_receive'), class: "btn disabled #{options[:class]}"
     else
-      link_to t('orders.index.action_receive'), receive_order_path(order), class: "btn#{' btn-success' unless order.received?} #{options[:class]}"
+      link_to t('orders.index.action_receive'), receive_order_path(order),
+              class: "btn#{' btn-success' unless order.received?} #{options[:class]}"
     end
   end
 end

app/helpers/stockit_helper.rb

@@ -1,8 +1,8 @@
 module StockitHelper
   def stock_article_classes(article)
     class_names = []
-    class_names << "unavailable" if article.quantity_available <= 0
+    class_names << 'unavailable' if article.quantity_available <= 0
-    class_names.join(" ")
+    class_names.join(' ')
   end
 
   def link_to_stock_change_reason(stock_change)
@@ -17,8 +17,8 @@ module StockitHelper
 
   def stock_article_price_hint(stock_article)
     t('simple_form.hints.stock_article.edit_stock_article.price',
-      :stock_article_copy_link => link_to(t('stockit.form.copy_stock_article'),
+      stock_article_copy_link: link_to(t('stockit.form.copy_stock_article'),
                                        stock_article_copy_path(stock_article),
-                                          :remote => true))
+                                       remote: true))
   end
 end

app/helpers/tasks_helper.rb

@@ -1,16 +1,16 @@
 module TasksHelper
   def task_assignments(task)
     task.assignments.map do |ass|
-      content_tag :span, show_user(ass.user), :class => (ass.accepted? ? 'accepted' : 'unaccepted')
+      content_tag :span, show_user(ass.user), class: (ass.accepted? ? 'accepted' : 'unaccepted')
-    end.join(", ").html_safe
+    end.join(', ').html_safe
   end
 
   # generate colored number of still required users
   def highlighted_required_users(task)
-    unless task.enough_users_assigned?
+    return if task.enough_users_assigned?
+
     content_tag :span, task.still_required_users, class: 'badge badge-important',
-                                                    title: I18n.t('helpers.tasks.required_users', :count => task.still_required_users)
+                                                  title: I18n.t('helpers.tasks.required_users', count: task.still_required_users)
-    end
   end
 
   def task_title(task)

app/inputs/delta_input.rb

@@ -6,7 +6,7 @@ class DeltaInput < SimpleForm::Inputs::StringInput
     options[:data] ||= {}
     options[:data][:delta] ||= 1
     options[:autocomplete] ||= 'off'
-    # TODO get generated id, don't know how yet - `add_default_name_and_id_for_value` might be an option
+    # TODO: get generated id, don't know how yet - `add_default_name_and_id_for_value` might be an option
 
     template.content_tag :div, class: 'delta-input input-prepend input-append' do
       delta_button(content_tag(:i, nil, class: 'icon icon-minus'), -1, options) +

app/javascript/application.js

@@ -0,0 +1,4 @@
+// Configure your import map in config/importmap.rb. Read more: https://github.com/rails/importmap-rails
+import "trix"
+import "@rails/actiontext"
+import "trix-editor-overrides"

app/javascript/trix-editor-overrides.js

@@ -0,0 +1,7 @@
+// app/javascript/trix-editor-overrides.js
+window.addEventListener("trix-file-accept", function(event) {
+  if (event.file.size > 1024 * 1024 * 512) {
+    event.preventDefault()
+    alert(I18n.t('js.trix_editor.file_size_alert'))
+  }
+})

app/lib/apple_bar.rb

@@ -14,23 +14,23 @@ class AppleBar
   def group_bar_state
     if apples >= 100
       'success'
-    else
+    elsif FoodsoftConfig[:stop_ordering_under].present? &&
-      if FoodsoftConfig[:stop_ordering_under].present? and
+          (apples >= FoodsoftConfig[:stop_ordering_under])
-         apples >= FoodsoftConfig[:stop_ordering_under]
       'warning'
     else
       'danger'
     end
   end
-  end
 
   # Use apples as percentage, but show at least 10 percent
   def group_bar_width
-    @ordergroup.apples < 2 ? 2 : @ordergroup.apples
+    [@ordergroup.apples, 2].max
   end
 
   def mean_order_amount_per_job
-    (1 / @global_avg).round rescue 0
+    (1 / @global_avg).round
+  rescue StandardError
+    0
   end
 
   def apples

app/lib/articles_csv.rb

@@ -1,4 +1,4 @@
-class ArticlesCsv < RenderCSV
+class ArticlesCsv < RenderCsv
   include ApplicationHelper
 
   def header
@@ -16,14 +16,14 @@ class ArticlesCsv < RenderCSV
       Article.human_attribute_name(:unit_quantity),
       '',
       '',
-      Article.human_attribute_name(:article_category),
+      Article.human_attribute_name(:article_category)
     ]
   end
 
   def data
     @object.each do |o|
       yield [
-        '',
+        o.availability ? I18n.t('simple_form.yes') : I18n.t('simple_form.no'),
         o.order_number,
         o.name,
         o.note,
@@ -36,7 +36,7 @@ class ArticlesCsv < RenderCSV
         o.unit_quantity,
         '',
         '',
-        o.article_category.try(:name),
+        o.article_category.try(:name)
       ]
     end
   end

app/lib/bank_account_connector.rb

@@ -8,9 +8,7 @@ class BankAccountConnector
       nil
     end
 
-    def text
+    attr_reader :text
-      @text
-    end
   end
 
   class TextField
@@ -24,13 +22,7 @@ class BankAccountConnector
       nil
     end
 
-    def name
+    attr_reader :name, :value
-      @name
-    end
-
-    def value
-      @value
-    end
 
     def label
       @label || @name.to_s
@@ -49,14 +41,14 @@ class BankAccountConnector
     end
   end
 
-  @@registered_classes = Set.new
+  @registered_classes = Set.new
 
   def self.register(klass)
-    @@registered_classes.add klass
+    @registered_classes.add klass
   end
 
   def self.find(iban)
-    @@registered_classes.each do |klass|
+    @registered_classes.each do |klass|
       return klass if klass.handles(iban)
     end
     nil
@@ -73,17 +65,7 @@ class BankAccountConnector
     @bank_account.iban
   end
 
-  def auto_submit
+  attr_reader :auto_submit, :controls, :count
-    @auto_submit
-  end
-
-  def controls
-    @controls
-  end
-
-  def count
-    @count
-  end
 
   def text(data)
     @controls += [TextItem.new(data)]
@@ -142,11 +124,9 @@ class BankAccountConnector
     @bank_account.save!
   end
 
-  def load(data)
+  def load(data); end
-  end
 
-  def dump
+  def dump; end
-  end
 
   def t(key, args = {})
     return t(".fields.#{key}") unless key.is_a? String

app/lib/bank_account_information_importer.rb

@@ -17,16 +17,16 @@ class BankAccountInformationImporter
     ret = 0
     booked.each do |t|
       amount = parse_account_information_amount t[:transactionAmount]
-      entityName = amount < 0 ? t[:creditorName] : t[:debtorName]
+      entity_name = amount < 0 ? t[:creditorName] : t[:debtorName]
-      entityAccount = amount < 0 ? t[:creditorAccount] : t[:debtorAccount]
+      entity_account = amount < 0 ? t[:creditorAccount] : t[:debtorAccount]
       reference = [t[:endToEndId], t[:remittanceInformationUnstructured]].join("\n").strip
 
       @bank_account.bank_transactions.where(external_id: t[:transactionId]).first_or_create.update({
                                                                                                      date: t[:bookingDate],
                                                                                                      amount: amount,
-                                                                                                     iban: entityAccount && entityAccount[:iban],
+                                                                                                     iban: entity_account && entity_account[:iban],
                                                                                                      reference: reference,
-                                                                                                     text: entityName,
+                                                                                                     text: entity_name,
                                                                                                      receipt: t[:additionalInformation]
                                                                                                    })
       ret += 1
@@ -34,7 +34,7 @@ class BankAccountInformationImporter
 
     balances = (data[:balances] ? data[:balances].map { |b| [b[:balanceType], b[:balanceAmount]] } : []).to_h
     balance = balances.values.first
-    %w(closingBooked expected authorised openingBooked interimAvailable forwardAvailable nonInvoiced).each do |type|
+    %w[closingBooked expected authorised openingBooked interimAvailable forwardAvailable nonInvoiced].each do |type|
       value = balances[type]
       if value
         balance = value

app/lib/bank_transaction_reference.rb

@@ -1,7 +1,7 @@
 class BankTransactionReference
   # parses a string from a bank transaction field
   def self.parse(data)
-    m = /(^|[^\w\.])FS(?<group>\d+)(\.(?<user>\d+))?(?<parts>([A-Za-z]+\d+(\.\d+)?)+)([^\w\.]|$)/.match(data)
+    m = /(^|[^\w.])FS(?<group>\d+)(\.(?<user>\d+))?(?<parts>([A-Za-z]+\d+(\.\d+)?)+)([^\w.]|$)/.match(data)
     return unless m
 
     parts = {}
@@ -13,7 +13,7 @@ class BankTransactionReference
 
     ret = { group: m[:group].to_i, parts: parts }
     ret[:user] = m[:user].to_i if m[:user]
-    return ret
+    ret
   end
 
   def self.js_code_for_user(user)

app/lib/bank_transactions_csv.rb

@@ -1,6 +1,6 @@
 require 'csv'
 
-class BankTransactionsCsv < RenderCSV
+class BankTransactionsCsv < RenderCsv
   include ApplicationHelper
 
   def header

app/lib/date_time_attribute_validate.rb

@@ -0,0 +1,80 @@
+# workaround for https://github.com/einzige/date_time_attribute/issues/14
+require 'date_time_attribute'
+
+module DateTimeAttributeValidate
+  extend ActiveSupport::Concern
+  include DateTimeAttribute
+
+  module ClassMethods
+    def date_time_attribute(*attributes)
+      super
+
+      attributes.each do |attribute|
+        validate -> { send("#{attribute}_datetime_value_valid") }
+
+        # allow resetting the field to nil
+        before_validation do
+          if instance_variable_get("@#{attribute}_is_set")
+            date = instance_variable_get("@#{attribute}_date_value")
+            time = instance_variable_get("@#{attribute}_time_value")
+            send("#{attribute}=", nil) if date.blank? && time.blank?
+          end
+        end
+
+        # remember old date and time values
+        define_method("#{attribute}_date_value=") do |val|
+          instance_variable_set("@#{attribute}_is_set", true)
+          instance_variable_set("@#{attribute}_date_value", val)
+          begin
+            send("#{attribute}_date=", val)
+          rescue StandardError
+            nil
+          end
+        end
+        define_method("#{attribute}_time_value=") do |val|
+          instance_variable_set("@#{attribute}_is_set", true)
+          instance_variable_set("@#{attribute}_time_value", val)
+          begin
+            send("#{attribute}_time=", val)
+          rescue StandardError
+            nil
+          end
+        end
+
+        # fallback to field when values are not set
+        define_method("#{attribute}_date_value") do
+          instance_variable_get("@#{attribute}_date_value") || send("#{attribute}_date").try do |e|
+            e.strftime('%Y-%m-%d')
+          end
+        end
+        define_method("#{attribute}_time_value") do
+          instance_variable_get("@#{attribute}_time_value") || send("#{attribute}_time").try do |e|
+            e.strftime('%H:%M')
+          end
+        end
+
+        private
+
+        # validate date and time
+        define_method("#{attribute}_datetime_value_valid") do
+          date = instance_variable_get("@#{attribute}_date_value")
+          unless date.blank? || begin
+            Date.parse(date)
+          rescue StandardError
+            nil
+          end
+            errors.add(attribute, 'is not a valid date') # @todo I18n
+          end
+          time = instance_variable_get("@#{attribute}_time_value")
+          unless time.blank? || begin
+            Time.parse(time)
+          rescue StandardError
+            nil
+          end
+            errors.add(attribute, 'is not a valid time') # @todo I18n
+          end
+        end
+      end
+    end
+  end
+end

app/lib/financial_transactions_csv.rb

@@ -1,6 +1,6 @@
 require 'csv'
 
-class FinancialTransactionsCsv < RenderCSV
+class FinancialTransactionsCsv < RenderCsv
   include ApplicationHelper
 
   def header

app/lib/foodsoft/expansion_variables.rb

@@ -14,7 +14,7 @@ module Foodsoft
     cattr_accessor :variables
 
     # Hash of variables. Note that keys are Strings.
-    @@variables = {
+    @variables = {
       'scope' => -> { FoodsoftConfig.scope },
       'name' => -> { FoodsoftConfig[:name] },
       'contact.street' => -> { FoodsoftConfig[:contact][:street] },
@@ -39,13 +39,13 @@ module Foodsoft
       'supplier_count' => -> { Supplier.undeleted.count },
       'active_supplier_count' => -> { active_supplier_count },
       'active_suppliers' => -> { active_suppliers },
-      'first_order_date' => -> { I18n.l Order.first.try { |o| o.starts.to_date } }
+      'first_order_date' => -> { I18n.l(Order.first.try { |o| o.starts.to_date }) }
     }
 
     # Return expanded variable
     # @return [String] Expanded variable
     def self.get(var)
-      s = @@variables[var.to_s]
+      s = @variables[var.to_s]
       s.respond_to?(:call) ? s.call : s.to_s
     end
 
@@ -54,8 +54,8 @@ module Foodsoft
     # @param options [Hash<String, String>] Extra variables to expand
     # @return [String] Expanded string
     def self.expand(str, options = {})
-      str.gsub /{{([._a-zA-Z0-9]+)}}/ do
+      str.gsub(/{{([._a-zA-Z0-9]+)}}/) do
-        options[$1] || self.get($1)
+        options[::Regexp.last_match(1)] || get(::Regexp.last_match(1))
       end
     end
 

app/lib/foodsoft_config.rb

@@ -44,6 +44,8 @@ class FoodsoftConfig
   #   @return [ActiveSupport::HashWithIndifferentAccess] Current configuration from configuration file.
   mattr_accessor :config
 
+  mattr_accessor :default_config
+
   # Configuration file location.
   #   Taken from environment variable +FOODSOFT_APP_CONFIG+,
   #   or else +config/app_config.yml+.
@@ -68,7 +70,7 @@ class FoodsoftConfig
       # Load initial config from development or production
       set_config Rails.env
       # Overwrite scope to have a better namescope than 'production'
-      self.scope = config[:default_scope] or raise "No default_scope is set"
+      self.scope = config[:default_scope] or raise 'No default_scope is set'
       # Set defaults for backward-compatibility
       set_missing
       # Make sure relevant configuration is applied, also in single coops mode,
@@ -77,7 +79,7 @@ class FoodsoftConfig
     end
 
     def init_mailing
-      [:protocol, :host, :port, :script_name].each do |k|
+      %i[protocol host port script_name].each do |k|
         ActionMailer::Base.default_url_options[k] = self[k] if self[k]
       end
     end
@@ -115,7 +117,7 @@ class FoodsoftConfig
     # @return [Object] Value of the key.
     def [](key)
       if RailsSettings::CachedSettings.table_exists? && allowed_key?(key)
-        value = RailsSettings::CachedSettings["foodcoop.#{self.scope}.#{key}"]
+        value = RailsSettings::CachedSettings["foodcoop.#{scope}.#{key}"]
         value = config[key] if value.nil?
         value
       else
@@ -137,20 +139,20 @@ class FoodsoftConfig
       if config[key] == value || (config[key].nil? && value == false)
         # delete (ok if it was already deleted)
         begin
-          RailsSettings::CachedSettings.destroy "foodcoop.#{self.scope}.#{key}"
+          RailsSettings::CachedSettings.destroy "foodcoop.#{scope}.#{key}"
         rescue RailsSettings::Settings::SettingNotFound
         end
       else
         # or store
-        RailsSettings::CachedSettings["foodcoop.#{self.scope}.#{key}"] = value
+        RailsSettings::CachedSettings["foodcoop.#{scope}.#{key}"] = value
       end
       true
     end
 
     # @return [Array<String>] Configuration keys that are set (either in +app_config.yml+ or database).
     def keys
-      keys = RailsSettings::CachedSettings.get_all("foodcoop.#{self.scope}.").try(:keys) || []
+      keys = RailsSettings::CachedSettings.get_all("foodcoop.#{scope}.").try(:keys) || []
-      keys.map! { |k| k.gsub(/^foodcoop\.#{self.scope}\./, '') }
+      keys.map! { |k| k.gsub(/^foodcoop\.#{scope}\./, '') }
       keys += config.keys
       keys.map(&:to_s).uniq
     end
@@ -179,17 +181,17 @@ class FoodsoftConfig
     # @return [Boolean] Whether this key may be set in the database
     def allowed_key?(key)
       # fast check for keys without nesting
-      if self.config[:protected].include? key
+      if config[:protected].include? key
-        !self.config[:protected][key]
+        !config[:protected][key]
       else
-        !self.config[:protected][:all]
+        !config[:protected][:all]
       end
       # @todo allow to check nested keys as well
     end
 
     # @return [Hash] Full configuration.
     def to_hash
-      keys.to_h { |k| [k, self[k]] }
+      keys.index_with { |k| self[k] }
     end
 
     # for using active_model_serializer in the api/v1/configs controller
@@ -216,7 +218,6 @@ class FoodsoftConfig
     #       end
     #
     #   @return [Hash] Default configuration values
-    mattr_accessor :default_config
 
     private
 
@@ -229,7 +230,7 @@ class FoodsoftConfig
     end
 
     def setup_database
-      database_config = ActiveRecord::Base.configurations[Rails.env]
+      database_config = ActiveRecord::Base.configurations.find_db_config(Rails.env).configuration_hash
       database_config = database_config.merge(config[:database]) if config[:database].present?
       ActiveRecord::Base.establish_connection(database_config)
     end
@@ -286,7 +287,9 @@ class FoodsoftConfig
     def normalize_value(value)
       value = value.map { |v| normalize_value(v) } if value.is_a? Array
       if value.is_a? Hash
-        value = ActiveSupport::HashWithIndifferentAccess[value.to_a.map { |a| [a[0], normalize_value(a[1])] }]
+        value = ActiveSupport::HashWithIndifferentAccess[value.to_a.map do |a|
+                                                           [a[0], normalize_value(a[1])]
+                                                         end]
       end
       case value
       when 'true' then true

app/lib/foodsoft_date_util.rb

@@ -0,0 +1,31 @@
+module FoodsoftDateUtil
+  # find next occurence given a recurring ical string and time
+  def self.next_occurrence(start = Time.now, from = start, options = {})
+    occ = nil
+    if options && options[:recurr]
+      schedule = IceCube::Schedule.new(start)
+      schedule.add_recurrence_rule rule_from(options[:recurr])
+      # @todo handle ical parse errors
+      occ = begin
+        schedule.next_occurrence(from).to_time
+      rescue StandardError
+        nil
+      end
+    end
+    occ = occ.beginning_of_day.advance(seconds: Time.parse(options[:time]).seconds_since_midnight) if options && options[:time] && occ
+    occ
+  end
+
+  # @param rule [String, Symbol, Hash, IceCube::Rule] What to return a rule from.
+  # @return [IceCube::Rule] Recurring rule
+  def self.rule_from(rule)
+    case rule
+    when String
+      IceCube::Rule.from_ical(rule)
+    when Hash
+      IceCube::Rule.from_hash(rule)
+    else
+      rule
+    end
+  end
+end

app/lib/foodsoft_file.rb

@@ -0,0 +1,25 @@
+# Foodsoft-file import
+class FoodsoftFile
+  # parses a string from a foodsoft-file
+  # returns two arrays with articles and outlisted_articles
+  # the parsed article is a simple hash
+  def self.parse(file, options = {})
+    SpreadsheetFile.parse file, options do |row, row_index|
+      next if row[2].blank?
+
+      article = { order_number: row[1],
+                  name: row[2],
+                  note: row[3],
+                  manufacturer: row[4],
+                  origin: row[5],
+                  unit: row[6],
+                  price: row[7],
+                  tax: row[8],
+                  deposit: (row[9].nil? ? '0' : row[9]),
+                  unit_quantity: row[10],
+                  article_category: row[13] }
+      status = row[0] && row[0].strip.downcase == 'x' ? :outlisted : nil
+      yield status, article, row_index
+    end
+  end
+end

app/lib/foodsoft_mail_receiver.rb

@@ -19,31 +19,29 @@ class FoodsoftMailReceiver < MidiSmtpServer::Smtpd
 
   private
 
-  def on_rcpt_to_event(ctx, rcpt_to)
+  def on_rcpt_to_event(_ctx, rcpt_to)
     recipient = rcpt_to.gsub(/^\s*<\s*(.*)\s*>\s*$/, '\1')
     @handlers << self.class.find_handler(recipient)
     rcpt_to
-  rescue => error
+  rescue StandardError => e
-    logger.info("Can not accept mail for '#{rcpt_to}': #{error}")
+    logger.info("Can not accept mail for '#{rcpt_to}': #{e}")
     raise MidiSmtpServer::Smtpd550Exception
   end
 
   def on_message_data_event(ctx)
-    begin
     @handlers.each do |handler|
       handler.call(ctx[:message][:data])
     end
-    rescue => error
+  rescue StandardError => e
-      ExceptionNotifier.notify_exception(error, data: ctx)
+    ExceptionNotifier.notify_exception(e, data: ctx)
-      raise error
+    raise e
   ensure
     @handlers.clear
   end
-  end
 
   def self.find_handler(recipient)
-    m = /(?<foodcoop>[^@\.]+)\.(?<address>[^@]+)(@(?<hostname>[^@]+))?/.match recipient
+    m = /(?<foodcoop>[^@.]+)\.(?<address>[^@]+)(@(?<hostname>[^@]+))?/.match recipient
-    raise "recipient is missing or has an invalid format" if m.nil?
+    raise 'recipient is missing or has an invalid format' if m.nil?
     raise "Foodcoop '#{m[:foodcoop]}' could not be found" unless FoodsoftConfig.allowed_foodcoop? m[:foodcoop]
 
     FoodsoftConfig.select_multifoodcoop m[:foodcoop]
@@ -51,10 +49,10 @@ class FoodsoftMailReceiver < MidiSmtpServer::Smtpd
     @@registered_classes.each do |klass|
       if match = klass.regexp.match(m[:address])
         handler = klass.new match
-        return lambda { |data| handler.received(data) }
+        return ->(data) { handler.received(data) }
       end
     end
 
-    raise "invalid format for recipient"
+    raise 'invalid format for recipient'
   end
 end

app/lib/invoices_csv.rb

@@ -1,6 +1,6 @@
 require 'csv'
 
-class InvoicesCsv < RenderCSV
+class InvoicesCsv < RenderCsv
   include ApplicationHelper
 
   def header
@@ -32,7 +32,7 @@ class InvoicesCsv < RenderCSV
         t.deposit,
         t.deposit_credit,
         t.paid_on,
-        t.note,
+        t.note
       ]
     end
   end

app/lib/order_csv.rb

@@ -1,6 +1,6 @@
 require 'csv'
 
-class OrderCsv < RenderCSV
+class OrderCsv < RenderCsv
   def header
     [
       OrderArticle.human_attribute_name(:units_to_order),
@@ -14,7 +14,7 @@ class OrderCsv < RenderCSV
   end
 
   def data
-    @object.order_articles.ordered.includes([:article, :article_price]).all.map do |oa|
+    @object.order_articles.ordered.includes(%i[article article_price]).all.map do |oa|
       yield [
         oa.units_to_order,
         oa.article.order_number,