From f9ddfa501104c0b8e60ab171562e25a552c5acf5 Mon Sep 17 00:00:00 2001
From: Taketo Takashima <t.taketo1113@gmail.com>
Date: Wed, 6 Jul 2022 10:46:50 +0900
Subject: [PATCH] Updated rails 7.0.3

---
 .gitignore                                    |   9 +-
 Gemfile                                       |  57 +++---
 Gemfile.lock                                  | 167 ++++++++++--------
 app/controllers/messages_controller.rb        |   2 +-
 app/models/application_record.rb              |   2 +-
 bin/rails                                     |   3 +-
 bin/rake                                      |   1 -
 bin/setup                                     |  21 +--
 config/application.rb                         |  12 +-
 config/boot.rb                                |   2 +-
 config/environments/development.rb            |  16 +-
 config/environments/production.rb             |  45 +----
 config/environments/test.rb                   |  14 +-
 .../application_controller_renderer.rb        |   8 -
 config/initializers/assets.rb                 |   2 +-
 config/initializers/backtrace_silencers.rb    |   8 -
 .../initializers/content_security_policy.rb   |  47 +++--
 config/initializers/cookies_serializer.rb     |   5 -
 config/initializers/cors.rb                   |  12 +-
 .../initializers/filter_parameter_logging.rb  |   4 +-
 config/initializers/inflections.rb            |   8 +-
 config/initializers/wrap_parameters.rb        |  14 --
 config/puma.rb                                |   2 +-
 config/storage.yml                            |  10 +-
 db/schema.rb                                  |   2 +-
 db/seeds.rb                                   |   4 +-
 package.json                                  |   2 +-
 tmp/storage/.keep                             |   0
 yarn.lock                                     |   8 +-
 29 files changed, 212 insertions(+), 275 deletions(-)
 delete mode 100644 config/initializers/application_controller_renderer.rb
 delete mode 100644 config/initializers/backtrace_silencers.rb
 delete mode 100644 config/initializers/cookies_serializer.rb
 delete mode 100644 config/initializers/wrap_parameters.rb
 create mode 100644 tmp/storage/.keep

diff --git a/.gitignore b/.gitignore
index b325d3a..d91a164 100644
--- a/.gitignore
+++ b/.gitignore
@@ -25,16 +25,19 @@ config/database.yml
 # Ignore uploaded files in development.
 /storage/*
 !/storage/.keep
+/tmp/storage/*
+!/tmp/storage/
+!/tmp/storage/.keep
 
 /public/system/*
 /public/assets
-.byebug_history
+/public/packs
+/public/packs-test
 
 # Ignore master key for decrypting credentials and more.
 /config/master.key
 
-/public/packs
-/public/packs-test
+# npm
 /node_modules
 /yarn-error.log
 yarn-debug.log*
diff --git a/Gemfile b/Gemfile
index a36258b..08a6091 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,29 +1,43 @@
-source 'https://rubygems.org'
+source "https://rubygems.org"
 ruby '3.1.2'
 
-gem 'rails', '6.1.6'
+gem 'rails', '7.0.3'
 
 gem 'mysql2', '~> 0.5'
 
 gem 'puma', '~> 5.6'
 
 gem 'slim-rails'
-gem 'sassc-rails'
+gem 'jbuilder'
+
+gem "sprockets-rails"
 gem 'webpacker', '~> 5.0'
-gem 'jbuilder', '~> 2.7'
 
 gem 'rack-cors'
 
 # Use Redis adapter to run Action Cable in production
-# gem 'redis', '~> 4.0'
-# Use Active Model has_secure_password
-# gem 'bcrypt', '~> 3.1.7'
+# gem "redis", "~> 4.0"
+# Use Kredis to get higher-level data types in Redis [https://github.com/rails/kredis]
+# gem "kredis"
+# Use Active Model has_secure_password [https://guides.rubyonrails.org/active_model_basics.html#securepassword]
+# gem "bcrypt", "~> 3.1.7"
 
-# Use Active Storage variant
-# gem 'image_processing', '~> 1.2'
+# Windows does not include zoneinfo files, so bundle the tzinfo-data gem
+gem "tzinfo-data", platforms: %i[ mingw mswin x64_mingw jruby ]
 
 # Reduces boot times through caching; required in config/boot.rb
-gem 'bootsnap', '>= 1.4.4', require: false
+gem "bootsnap", require: false
+
+# Use Sass to process CSS
+gem "sassc-rails"
+
+# Use Active Storage variants [https://guides.rubyonrails.org/active_storage_overview.html#transforming-images]
+# gem "image_processing", "~> 1.2"
+
+group :development, :test do
+  # See https://guides.rubyonrails.org/debugging_rails_applications.html#debugging-with-the-debug-gem
+  gem "debug", platforms: %i[ mri mingw x64_mingw ]
+end
 
 #group :development do
 #  gem 'capistrano-ext'
@@ -32,15 +46,9 @@ gem 'bootsnap', '>= 1.4.4', require: false
 #  gem 'capistrano-bundler'
 #end
 
-group :development, :test do
-  # Call 'byebug' anywhere in the code to stop execution and get a debugger console
-  gem 'byebug', platforms: [:mri, :mingw, :x64_mingw]
-end
-
 group :development do
-#  gem 'web-console', '>= 4.1.0'
-  gem 'rack-mini-profiler', '~> 2.0'
-  gem 'listen', '~> 3.3'
+#  gem 'web-console'
+  gem 'rack-mini-profiler'
   gem 'spring'
   gem 'awesome_print'
   gem 'rails-erd'
@@ -50,17 +58,8 @@ group :development, :test do
   gem 'rspec-rails'
   gem 'rails-controller-testing'
   gem 'capybara'
-  gem 'webrat'
+  gem "selenium-webdriver"
+  gem "webdrivers"
   gem 'factory_bot_rails'
   gem 'committee-rails'
-#  gem 'selenium-webdriver'
 end
-
-# Windows does not include zoneinfo files, so bundle the tzinfo-data gem
-gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby]
-
-# net-smtp, net-imap and net-pop were removed from default gems in Ruby 3.1, but is used by the `mail` gem.
-# So we need to add them as dependencies until `mail` is fixed: https://github.com/mikel/mail/pull/1439
-gem "net-smtp", require: false
-gem "net-imap", require: false
-gem "net-pop", require: false
diff --git a/Gemfile.lock b/Gemfile.lock
index 62be74a..48f3289 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,72 +1,77 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    actioncable (6.1.6)
-      actionpack (= 6.1.6)
-      activesupport (= 6.1.6)
+    actioncable (7.0.3)
+      actionpack (= 7.0.3)
+      activesupport (= 7.0.3)
       nio4r (~> 2.0)
       websocket-driver (>= 0.6.1)
-    actionmailbox (6.1.6)
-      actionpack (= 6.1.6)
-      activejob (= 6.1.6)
-      activerecord (= 6.1.6)
-      activestorage (= 6.1.6)
-      activesupport (= 6.1.6)
+    actionmailbox (7.0.3)
+      actionpack (= 7.0.3)
+      activejob (= 7.0.3)
+      activerecord (= 7.0.3)
+      activestorage (= 7.0.3)
+      activesupport (= 7.0.3)
       mail (>= 2.7.1)
-    actionmailer (6.1.6)
-      actionpack (= 6.1.6)
-      actionview (= 6.1.6)
-      activejob (= 6.1.6)
-      activesupport (= 6.1.6)
+      net-imap
+      net-pop
+      net-smtp
+    actionmailer (7.0.3)
+      actionpack (= 7.0.3)
+      actionview (= 7.0.3)
+      activejob (= 7.0.3)
+      activesupport (= 7.0.3)
       mail (~> 2.5, >= 2.5.4)
+      net-imap
+      net-pop
+      net-smtp
       rails-dom-testing (~> 2.0)
-    actionpack (6.1.6)
-      actionview (= 6.1.6)
-      activesupport (= 6.1.6)
-      rack (~> 2.0, >= 2.0.9)
+    actionpack (7.0.3)
+      actionview (= 7.0.3)
+      activesupport (= 7.0.3)
+      rack (~> 2.0, >= 2.2.0)
       rack-test (>= 0.6.3)
       rails-dom-testing (~> 2.0)
       rails-html-sanitizer (~> 1.0, >= 1.2.0)
-    actiontext (6.1.6)
-      actionpack (= 6.1.6)
-      activerecord (= 6.1.6)
-      activestorage (= 6.1.6)
-      activesupport (= 6.1.6)
+    actiontext (7.0.3)
+      actionpack (= 7.0.3)
+      activerecord (= 7.0.3)
+      activestorage (= 7.0.3)
+      activesupport (= 7.0.3)
+      globalid (>= 0.6.0)
       nokogiri (>= 1.8.5)
-    actionview (6.1.6)
-      activesupport (= 6.1.6)
+    actionview (7.0.3)
+      activesupport (= 7.0.3)
       builder (~> 3.1)
       erubi (~> 1.4)
       rails-dom-testing (~> 2.0)
       rails-html-sanitizer (~> 1.1, >= 1.2.0)
-    activejob (6.1.6)
-      activesupport (= 6.1.6)
+    activejob (7.0.3)
+      activesupport (= 7.0.3)
       globalid (>= 0.3.6)
-    activemodel (6.1.6)
-      activesupport (= 6.1.6)
-    activerecord (6.1.6)
-      activemodel (= 6.1.6)
-      activesupport (= 6.1.6)
-    activestorage (6.1.6)
-      actionpack (= 6.1.6)
-      activejob (= 6.1.6)
-      activerecord (= 6.1.6)
-      activesupport (= 6.1.6)
+    activemodel (7.0.3)
+      activesupport (= 7.0.3)
+    activerecord (7.0.3)
+      activemodel (= 7.0.3)
+      activesupport (= 7.0.3)
+    activestorage (7.0.3)
+      actionpack (= 7.0.3)
+      activejob (= 7.0.3)
+      activerecord (= 7.0.3)
+      activesupport (= 7.0.3)
       marcel (~> 1.0)
       mini_mime (>= 1.1.0)
-    activesupport (6.1.6)
+    activesupport (7.0.3)
       concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (>= 1.6, < 2)
       minitest (>= 5.1)
       tzinfo (~> 2.0)
-      zeitwerk (~> 2.3)
     addressable (2.8.0)
       public_suffix (>= 2.0.2, < 5.0)
     awesome_print (1.9.2)
     bootsnap (1.12.0)
       msgpack (~> 1.2)
     builder (3.2.4)
-    byebug (11.1.3)
     capybara (3.37.1)
       addressable
       matrix
@@ -76,6 +81,7 @@ GEM
       rack-test (>= 0.6.3)
       regexp_parser (>= 1.5, < 3.0)
       xpath (~> 3.2)
+    childprocess (4.1.0)
     choice (0.2.0)
     committee (4.4.0)
       json_schema (~> 0.14, >= 0.14.3)
@@ -88,6 +94,9 @@ GEM
       railties
     concurrent-ruby (1.1.10)
     crass (1.0.6)
+    debug (1.5.0)
+      irb (>= 1.3.6)
+      reline (>= 0.2.7)
     diff-lcs (1.5.0)
     digest (3.1.0)
     erubi (1.10.0)
@@ -101,13 +110,13 @@ GEM
       activesupport (>= 5.0)
     i18n (1.10.0)
       concurrent-ruby (~> 1.0)
+    io-console (0.5.11)
+    irb (1.4.1)
+      reline (>= 0.3.0)
     jbuilder (2.11.5)
       actionview (>= 5.0.0)
       activesupport (>= 5.0.0)
     json_schema (0.21.0)
-    listen (3.7.1)
-      rb-fsevent (~> 0.10, >= 0.10.3)
-      rb-inotify (~> 0.9, >= 0.9.10)
     loofah (2.18.0)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
@@ -153,21 +162,20 @@ GEM
       rack
     rack-test (2.0.2)
       rack (>= 1.3)
-    rails (6.1.6)
-      actioncable (= 6.1.6)
-      actionmailbox (= 6.1.6)
-      actionmailer (= 6.1.6)
-      actionpack (= 6.1.6)
-      actiontext (= 6.1.6)
-      actionview (= 6.1.6)
-      activejob (= 6.1.6)
-      activemodel (= 6.1.6)
-      activerecord (= 6.1.6)
-      activestorage (= 6.1.6)
-      activesupport (= 6.1.6)
+    rails (7.0.3)
+      actioncable (= 7.0.3)
+      actionmailbox (= 7.0.3)
+      actionmailer (= 7.0.3)
+      actionpack (= 7.0.3)
+      actiontext (= 7.0.3)
+      actionview (= 7.0.3)
+      activejob (= 7.0.3)
+      activemodel (= 7.0.3)
+      activerecord (= 7.0.3)
+      activestorage (= 7.0.3)
+      activesupport (= 7.0.3)
       bundler (>= 1.15.0)
-      railties (= 6.1.6)
-      sprockets-rails (>= 2.0.0)
+      railties (= 7.0.3)
     rails-controller-testing (1.0.5)
       actionpack (>= 5.0.1.rc1)
       actionview (>= 5.0.1.rc1)
@@ -182,17 +190,17 @@ GEM
       ruby-graphviz (~> 1.2)
     rails-html-sanitizer (1.4.3)
       loofah (~> 2.3)
-    railties (6.1.6)
-      actionpack (= 6.1.6)
-      activesupport (= 6.1.6)
+    railties (7.0.3)
+      actionpack (= 7.0.3)
+      activesupport (= 7.0.3)
       method_source
       rake (>= 12.2)
       thor (~> 1.0)
+      zeitwerk (~> 2.5)
     rake (13.0.6)
-    rb-fsevent (0.11.1)
-    rb-inotify (0.10.1)
-      ffi (~> 1.0)
     regexp_parser (2.5.0)
+    reline (0.3.1)
+      io-console (~> 0.5)
     rexml (3.2.5)
     rspec-core (3.11.0)
       rspec-support (~> 3.11.0)
@@ -213,6 +221,7 @@ GEM
     rspec-support (3.11.0)
     ruby-graphviz (1.2.5)
       rexml
+    rubyzip (2.3.2)
     sassc (2.4.0)
       ffi (~> 1.9)
     sassc-rails (2.1.2)
@@ -221,6 +230,11 @@ GEM
       sprockets (> 3.0)
       sprockets-rails
       tilt
+    selenium-webdriver (4.3.0)
+      childprocess (>= 0.5, < 5.0)
+      rexml (~> 3.2, >= 3.2.5)
+      rubyzip (>= 1.2.2, < 3.0)
+      websocket (~> 1.0)
     semantic_range (3.0.0)
     slim (4.1.0)
       temple (>= 0.7.6, < 0.9)
@@ -244,15 +258,16 @@ GEM
     timeout (0.3.0)
     tzinfo (2.0.4)
       concurrent-ruby (~> 1.0)
+    webdrivers (5.0.0)
+      nokogiri (~> 1.6)
+      rubyzip (>= 1.3.0)
+      selenium-webdriver (~> 4.0)
     webpacker (5.4.3)
       activesupport (>= 5.2)
       rack-proxy (>= 0.6.1)
       railties (>= 5.2)
       semantic_range (>= 2.3.0)
-    webrat (0.7.3)
-      nokogiri (>= 1.2.0)
-      rack (>= 1.0)
-      rack-test (>= 0.5.3)
+    websocket (1.2.9)
     websocket-driver (0.7.5)
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.5)
@@ -265,30 +280,28 @@ PLATFORMS
 
 DEPENDENCIES
   awesome_print
-  bootsnap (>= 1.4.4)
-  byebug
+  bootsnap
   capybara
   committee-rails
+  debug
   factory_bot_rails
-  jbuilder (~> 2.7)
-  listen (~> 3.3)
+  jbuilder
   mysql2 (~> 0.5)
-  net-imap
-  net-pop
-  net-smtp
   puma (~> 5.6)
   rack-cors
-  rack-mini-profiler (~> 2.0)
-  rails (= 6.1.6)
+  rack-mini-profiler
+  rails (= 7.0.3)
   rails-controller-testing
   rails-erd
   rspec-rails
   sassc-rails
+  selenium-webdriver
   slim-rails
   spring
+  sprockets-rails
   tzinfo-data
+  webdrivers
   webpacker (~> 5.0)
-  webrat
 
 RUBY VERSION
    ruby 3.1.2p20
diff --git a/app/controllers/messages_controller.rb b/app/controllers/messages_controller.rb
index e76ea86..b085035 100644
--- a/app/controllers/messages_controller.rb
+++ b/app/controllers/messages_controller.rb
@@ -18,7 +18,7 @@ def update
         format.html { redirect_to @message, notice: 'Message was successfully updated.' }
         format.json { render :show, status: :ok, location: @message }
       else
-        format.html { render :edit }
+        format.html { render :edit, status: :unprocessable_entity }
         format.json { render json: @message.errors, status: :unprocessable_entity }
       end
     end
diff --git a/app/models/application_record.rb b/app/models/application_record.rb
index 10a4cba..b63caeb 100644
--- a/app/models/application_record.rb
+++ b/app/models/application_record.rb
@@ -1,3 +1,3 @@
 class ApplicationRecord < ActiveRecord::Base
-  self.abstract_class = true
+  primary_abstract_class
 end
diff --git a/bin/rails b/bin/rails
index 21d3e02..efc0377 100755
--- a/bin/rails
+++ b/bin/rails
@@ -1,5 +1,4 @@
 #!/usr/bin/env ruby
-load File.expand_path("spring", __dir__)
-APP_PATH = File.expand_path('../config/application', __dir__)
+APP_PATH = File.expand_path("../config/application", __dir__)
 require_relative "../config/boot"
 require "rails/commands"
diff --git a/bin/rake b/bin/rake
index 7327f47..4fbf10b 100755
--- a/bin/rake
+++ b/bin/rake
@@ -1,5 +1,4 @@
 #!/usr/bin/env ruby
-load File.expand_path("spring", __dir__)
 require_relative "../config/boot"
 require "rake"
 Rake.application.run
diff --git a/bin/setup b/bin/setup
index 90700ac..ec47b79 100755
--- a/bin/setup
+++ b/bin/setup
@@ -2,7 +2,7 @@
 require "fileutils"
 
 # path to your application root.
-APP_ROOT = File.expand_path('..', __dir__)
+APP_ROOT = File.expand_path("..", __dir__)
 
 def system!(*args)
   system(*args) || abort("\n== Command #{args} failed ==")
@@ -13,24 +13,21 @@ FileUtils.chdir APP_ROOT do
   # This script is idempotent, so that you can run it at any time and get an expectable outcome.
   # Add necessary setup steps to this file.
 
-  puts '== Installing dependencies =='
-  system! 'gem install bundler --conservative'
-  system('bundle check') || system!('bundle install')
-
-  # Install JavaScript dependencies
-  system! 'bin/yarn'
+  puts "== Installing dependencies =="
+  system! "gem install bundler --conservative"
+  system("bundle check") || system!("bundle install")
 
   # puts "\n== Copying sample files =="
-  # unless File.exist?('config/database.yml')
-  #   FileUtils.cp 'config/database.yml.sample', 'config/database.yml'
+  # unless File.exist?("config/database.yml")
+  #   FileUtils.cp "config/database.yml.sample", "config/database.yml"
   # end
 
   puts "\n== Preparing database =="
-  system! 'bin/rails db:prepare'
+  system! "bin/rails db:prepare"
 
   puts "\n== Removing old logs and tempfiles =="
-  system! 'bin/rails log:clear tmp:clear'
+  system! "bin/rails log:clear tmp:clear"
 
   puts "\n== Restarting application server =="
-  system! 'bin/rails restart'
+  system! "bin/rails restart"
 end
diff --git a/config/application.rb b/config/application.rb
index d54256d..52edc74 100644
--- a/config/application.rb
+++ b/config/application.rb
@@ -2,18 +2,16 @@
 
 require "rails"
 # Pick the frameworks you want:
-require "active_model/railtie"
-require "active_job/railtie"
 require "active_record/railtie"
 require "active_storage/engine"
 require "action_controller/railtie"
+require "action_view/railtie"
 require "action_mailer/railtie"
+require "active_job/railtie"
+require "action_cable/engine"
 require "action_mailbox/engine"
 require "action_text/engine"
-require "action_view/railtie"
-require "action_cable/engine"
-require "sprockets/railtie"
-# require "rails/test_unit/railtie"
+#require "rails/test_unit/railtie"
 
 # Require the gems listed in Gemfile, including any gems
 # you've limited to :test, :development, or :production.
@@ -22,7 +20,7 @@
 module Say
   class Application < Rails::Application
     # Initialize configuration defaults for originally generated Rails version.
-    config.load_defaults 6.1
+    config.load_defaults 7.0
 
     # Configuration for the application, engines, and railties goes here.
     #
diff --git a/config/boot.rb b/config/boot.rb
index 3cda23b..988a5dd 100644
--- a/config/boot.rb
+++ b/config/boot.rb
@@ -1,4 +1,4 @@
-ENV['BUNDLE_GEMFILE'] ||= File.expand_path('../Gemfile', __dir__)
+ENV["BUNDLE_GEMFILE"] ||= File.expand_path("../Gemfile", __dir__)
 
 require "bundler/setup" # Set up gems listed in the Gemfile.
 require "bootsnap/setup" # Speed up boot time by caching expensive operations.
diff --git a/config/environments/development.rb b/config/environments/development.rb
index c411634..2545708 100644
--- a/config/environments/development.rb
+++ b/config/environments/development.rb
@@ -14,15 +14,18 @@
   # Show full error reports.
   config.consider_all_requests_local = true
 
+  # Enable server timing
+  config.server_timing = true
+
   # Enable/disable caching. By default caching is disabled.
   # Run rails dev:cache to toggle caching.
-  if Rails.root.join('tmp', 'caching-dev.txt').exist?
+  if Rails.root.join("tmp/caching-dev.txt").exist?
     config.action_controller.perform_caching = true
     config.action_controller.enable_fragment_cache_logging = true
 
     config.cache_store = :memory_store
     config.public_file_server.headers = {
-      'Cache-Control' => "public, max-age=#{2.days.to_i}"
+      "Cache-Control" => "public, max-age=#{2.days.to_i}"
     }
   else
     config.action_controller.perform_caching = false
@@ -55,11 +58,6 @@
   # Highlight code that triggered database queries in logs.
   config.active_record.verbose_query_logs = true
 
-  # Debug mode disables concatenation and preprocessing of assets.
-  # This option may cause significant delays in view rendering with a large
-  # number of complex assets.
-  config.assets.debug = true
-
   # Suppress logger output for asset requests.
   config.assets.quiet = true
 
@@ -69,10 +67,6 @@
   # Annotate rendered view with file names.
   # config.action_view.annotate_rendered_view_with_filenames = true
 
-  # Use an evented file watcher to asynchronously detect changes in source code,
-  # routes, locales, etc. This feature depends on the listen gem.
-  config.file_watcher = ActiveSupport::EventedFileUpdateChecker
-
   # Uncomment if you wish to allow Action Cable access from any origin.
   # config.action_cable.disable_request_forgery_protection = true
 
diff --git a/config/environments/production.rb b/config/environments/production.rb
index 1067e69..b5bc896 100644
--- a/config/environments/production.rb
+++ b/config/environments/production.rb
@@ -22,7 +22,7 @@
 
   # Disable serving static files from the `/public` folder by default since
   # Apache or NGINX already handles this.
-  config.public_file_server.enabled = ENV['RAILS_SERVE_STATIC_FILES'].present?
+  config.public_file_server.enabled = ENV["RAILS_SERVE_STATIC_FILES"].present?
 
   # Compress CSS using a preprocessor.
   # config.assets.css_compressor = :sass
@@ -31,19 +31,19 @@
   config.assets.compile = false
 
   # Enable serving of images, stylesheets, and JavaScripts from an asset server.
-  # config.asset_host = 'http://assets.example.com'
+  # config.asset_host = "http://assets.example.com"
 
   # Specifies the header that your server uses for sending files.
-  # config.action_dispatch.x_sendfile_header = 'X-Sendfile' # for Apache
-  # config.action_dispatch.x_sendfile_header = 'X-Accel-Redirect' # for NGINX
+  # config.action_dispatch.x_sendfile_header = "X-Sendfile" # for Apache
+  # config.action_dispatch.x_sendfile_header = "X-Accel-Redirect" # for NGINX
 
   # Store uploaded files on the local file system (see config/storage.yml for options).
   config.active_storage.service = :local
 
   # Mount Action Cable outside main process or domain.
   # config.action_cable.mount_path = nil
-  # config.action_cable.url = 'wss://example.com/cable'
-  # config.action_cable.allowed_request_origins = [ 'http://example.com', /http:\/\/example.*/ ]
+  # config.action_cable.url = "wss://example.com/cable"
+  # config.action_cable.allowed_request_origins = [ "http://example.com", /http:\/\/example.*/ ]
 
   # Force all access to the app over SSL, use Strict-Transport-Security, and use secure cookies.
   # config.force_ssl = true
@@ -72,21 +72,15 @@
   # the I18n.default_locale when a translation cannot be found).
   config.i18n.fallbacks = true
 
-  # Send deprecation notices to registered listeners.
-  config.active_support.deprecation = :notify
-
-  # Log disallowed deprecations.
-  config.active_support.disallowed_deprecation = :log
-
-  # Tell Active Support which deprecation messages to disallow.
-  config.active_support.disallowed_deprecation_warnings = []
+  # Don't log any deprecations.
+  config.active_support.report_deprecations = false
 
   # Use default logging formatter so that PID and timestamp are not suppressed.
   config.log_formatter = ::Logger::Formatter.new
 
   # Use a different logger for distributed setups.
   # require "syslog/logger"
-  # config.logger = ActiveSupport::TaggedLogging.new(Syslog::Logger.new 'app-name')
+  # config.logger = ActiveSupport::TaggedLogging.new(Syslog::Logger.new "app-name")
 
   if ENV["RAILS_LOG_TO_STDOUT"].present?
     logger           = ActiveSupport::Logger.new(STDOUT)
@@ -96,25 +90,4 @@
 
   # Do not dump schema after migrations.
   config.active_record.dump_schema_after_migration = false
-
-  # Inserts middleware to perform automatic connection switching.
-  # The `database_selector` hash is used to pass options to the DatabaseSelector
-  # middleware. The `delay` is used to determine how long to wait after a write
-  # to send a subsequent read to the primary.
-  #
-  # The `database_resolver` class is used by the middleware to determine which
-  # database is appropriate to use based on the time delay.
-  #
-  # The `database_resolver_context` class is used by the middleware to set
-  # timestamps for the last write to the primary. The resolver uses the context
-  # class timestamps to determine how long to wait before reading from the
-  # replica.
-  #
-  # By default Rails will store a last write timestamp in the session. The
-  # DatabaseSelector middleware is designed as such you can define your own
-  # strategy for connection switching and pass that into the middleware through
-  # these configuration options.
-  # config.active_record.database_selector = { delay: 2.seconds }
-  # config.active_record.database_resolver = ActiveRecord::Middleware::DatabaseSelector::Resolver
-  # config.active_record.database_resolver_context = ActiveRecord::Middleware::DatabaseSelector::Resolver::Session
 end
diff --git a/config/environments/test.rb b/config/environments/test.rb
index 659ec69..bde5282 100644
--- a/config/environments/test.rb
+++ b/config/environments/test.rb
@@ -8,18 +8,18 @@
 Rails.application.configure do
   # Settings specified here will take precedence over those in config/application.rb.
 
-  config.cache_classes = false
-  config.action_view.cache_template_loading = true
+  # Turn false under Spring and add config.action_view.cache_template_loading = true.
+  config.cache_classes = true
 
-  # Do not eager load code on boot. This avoids loading your whole application
-  # just for the purpose of running a single test. If you are using a tool that
-  # preloads Rails for running tests, you may have to set it to true.
-  config.eager_load = false
+  # Eager loading loads your whole application. When running a single test locally,
+  # this probably isn't necessary. It's a good idea to do in a continuous integration
+  # system, or in some way before deploying your code.
+  config.eager_load = ENV["CI"].present?
 
   # Configure public file server for tests with Cache-Control for performance.
   config.public_file_server.enabled = true
   config.public_file_server.headers = {
-    'Cache-Control' => "public, max-age=#{1.hour.to_i}"
+    "Cache-Control" => "public, max-age=#{1.hour.to_i}"
   }
 
   # Show full error reports and disable caching.
diff --git a/config/initializers/application_controller_renderer.rb b/config/initializers/application_controller_renderer.rb
deleted file mode 100644
index 89d2efa..0000000
--- a/config/initializers/application_controller_renderer.rb
+++ /dev/null
@@ -1,8 +0,0 @@
-# Be sure to restart your server when you modify this file.
-
-# ActiveSupport::Reloader.to_prepare do
-#   ApplicationController.renderer.defaults.merge!(
-#     http_host: 'example.org',
-#     https: false
-#   )
-# end
diff --git a/config/initializers/assets.rb b/config/initializers/assets.rb
index 4b828e8..19f51aa 100644
--- a/config/initializers/assets.rb
+++ b/config/initializers/assets.rb
@@ -1,7 +1,7 @@
 # Be sure to restart your server when you modify this file.
 
 # Version of your assets, change this if you want to expire all your assets.
-Rails.application.config.assets.version = '1.0'
+Rails.application.config.assets.version = "1.0"
 
 # Add additional assets to the asset load path.
 # Rails.application.config.assets.paths << Emoji.images_path
diff --git a/config/initializers/backtrace_silencers.rb b/config/initializers/backtrace_silencers.rb
deleted file mode 100644
index 33699c3..0000000
--- a/config/initializers/backtrace_silencers.rb
+++ /dev/null
@@ -1,8 +0,0 @@
-# Be sure to restart your server when you modify this file.
-
-# You can add backtrace silencers for libraries that you're using but don't wish to see in your backtraces.
-# Rails.backtrace_cleaner.add_silencer { |line| /my_noisy_library/.match?(line) }
-
-# You can also remove all the silencers if you're trying to debug a problem that might stem from framework code
-# by setting BACKTRACE=1 before calling your invocation, like "BACKTRACE=1 ./bin/rails runner 'MyClass.perform'".
-Rails.backtrace_cleaner.remove_silencers! if ENV["BACKTRACE"]
diff --git a/config/initializers/content_security_policy.rb b/config/initializers/content_security_policy.rb
index 35d0f26..54f47cf 100644
--- a/config/initializers/content_security_policy.rb
+++ b/config/initializers/content_security_policy.rb
@@ -1,30 +1,25 @@
 # Be sure to restart your server when you modify this file.
 
-# Define an application-wide content security policy
-# For further information see the following documentation
-# https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Security-Policy
+# Define an application-wide content security policy.
+# See the Securing Rails Applications Guide for more information:
+# https://guides.rubyonrails.org/security.html#content-security-policy-header
 
-# Rails.application.config.content_security_policy do |policy|
-#   policy.default_src :self, :https
-#   policy.font_src    :self, :https, :data
-#   policy.img_src     :self, :https, :data
-#   policy.object_src  :none
-#   policy.script_src  :self, :https
-#   policy.style_src   :self, :https
-#   # If you are using webpack-dev-server then specify webpack-dev-server host
-#   policy.connect_src :self, :https, "http://localhost:3035", "ws://localhost:3035" if Rails.env.development?
-
-#   # Specify URI for violation reports
-#   # policy.report_uri "/csp-violation-report-endpoint"
+# Rails.application.configure do
+#   config.content_security_policy do |policy|
+#     policy.default_src :self, :https
+#     policy.font_src    :self, :https, :data
+#     policy.img_src     :self, :https, :data
+#     policy.object_src  :none
+#     policy.script_src  :self, :https
+#     policy.style_src   :self, :https
+#     # Specify URI for violation reports
+#     # policy.report_uri "/csp-violation-report-endpoint"
+#   end
+#
+#   # Generate session nonces for permitted importmap and inline scripts
+#   config.content_security_policy_nonce_generator = ->(request) { request.session.id.to_s }
+#   config.content_security_policy_nonce_directives = %w(script-src)
+#
+#   # Report violations without enforcing the policy.
+#   # config.content_security_policy_report_only = true
 # end
-
-# If you are using UJS then enable automatic nonce generation
-# Rails.application.config.content_security_policy_nonce_generator = -> request { SecureRandom.base64(16) }
-
-# Set the nonce only to specific directives
-# Rails.application.config.content_security_policy_nonce_directives = %w(script-src)
-
-# Report CSP violations to a specified URI
-# For further information see the following documentation:
-# https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Security-Policy-Report-Only
-# Rails.application.config.content_security_policy_report_only = true
diff --git a/config/initializers/cookies_serializer.rb b/config/initializers/cookies_serializer.rb
deleted file mode 100644
index 5a6a32d..0000000
--- a/config/initializers/cookies_serializer.rb
+++ /dev/null
@@ -1,5 +0,0 @@
-# Be sure to restart your server when you modify this file.
-
-# Specify a serializer for the signed and encrypted cookie jars.
-# Valid options are :json, :marshal, and :hybrid.
-Rails.application.config.action_dispatch.cookies_serializer = :json
diff --git a/config/initializers/cors.rb b/config/initializers/cors.rb
index ef24c85..38fdfd8 100644
--- a/config/initializers/cors.rb
+++ b/config/initializers/cors.rb
@@ -6,11 +6,11 @@
 # Read more: https://github.com/cyu/rack-cors
 
 Rails.application.config.middleware.insert_before 0, Rack::Cors do
-   allow do
-     origins '*'
+  allow do
+    origins "*"
 
-     resource '*',
-       headers: :any,
-       methods: [:get, :post, :put, :options]
-   end
+    resource "*",
+      headers: :any,
+      methods: [:get, :post, :put, :patch, :delete, :options, :head]
+  end
 end
diff --git a/config/initializers/filter_parameter_logging.rb b/config/initializers/filter_parameter_logging.rb
index 4b34a03..adc6568 100644
--- a/config/initializers/filter_parameter_logging.rb
+++ b/config/initializers/filter_parameter_logging.rb
@@ -1,6 +1,8 @@
 # Be sure to restart your server when you modify this file.
 
-# Configure sensitive parameters which will be filtered from the log file.
+# Configure parameters to be filtered from the log file. Use this to limit dissemination of
+# sensitive information. See the ActiveSupport::ParameterFilter documentation for supported
+# notations and behaviors.
 Rails.application.config.filter_parameters += [
   :passw, :secret, :token, :_key, :crypt, :salt, :certificate, :otp, :ssn
 ]
diff --git a/config/initializers/inflections.rb b/config/initializers/inflections.rb
index ac033bf..3860f65 100644
--- a/config/initializers/inflections.rb
+++ b/config/initializers/inflections.rb
@@ -4,13 +4,13 @@
 # are locale specific, and you may define rules for as many different
 # locales as you wish. All of these examples are active by default:
 # ActiveSupport::Inflector.inflections(:en) do |inflect|
-#   inflect.plural /^(ox)$/i, '\1en'
-#   inflect.singular /^(ox)en/i, '\1'
-#   inflect.irregular 'person', 'people'
+#   inflect.plural /^(ox)$/i, "\\1en"
+#   inflect.singular /^(ox)en/i, "\\1"
+#   inflect.irregular "person", "people"
 #   inflect.uncountable %w( fish sheep )
 # end
 
 # These inflection rules are supported but not enabled by default:
 # ActiveSupport::Inflector.inflections(:en) do |inflect|
-#   inflect.acronym 'RESTful'
+#   inflect.acronym "RESTful"
 # end
diff --git a/config/initializers/wrap_parameters.rb b/config/initializers/wrap_parameters.rb
deleted file mode 100644
index bbfc396..0000000
--- a/config/initializers/wrap_parameters.rb
+++ /dev/null
@@ -1,14 +0,0 @@
-# Be sure to restart your server when you modify this file.
-
-# This file contains settings for ActionController::ParamsWrapper which
-# is enabled by default.
-
-# Enable parameter wrapping for JSON. You can disable this by setting :format to an empty array.
-ActiveSupport.on_load(:action_controller) do
-  wrap_parameters format: [:json]
-end
-
-# To enable root element in JSON for ActiveRecord objects.
-# ActiveSupport.on_load(:active_record) do
-#   self.include_root_in_json = true
-# end
diff --git a/config/puma.rb b/config/puma.rb
index d9b3e83..daaf036 100644
--- a/config/puma.rb
+++ b/config/puma.rb
@@ -39,5 +39,5 @@
 #
 # preload_app!
 
-# Allow puma to be restarted by `rails restart` command.
+# Allow puma to be restarted by `bin/rails restart` command.
 plugin :tmp_restart
diff --git a/config/storage.yml b/config/storage.yml
index d32f76e..4942ab6 100644
--- a/config/storage.yml
+++ b/config/storage.yml
@@ -6,27 +6,27 @@ local:
   service: Disk
   root: <%= Rails.root.join("storage") %>
 
-# Use rails credentials:edit to set the AWS secrets (as aws:access_key_id|secret_access_key)
+# Use bin/rails credentials:edit to set the AWS secrets (as aws:access_key_id|secret_access_key)
 # amazon:
 #   service: S3
 #   access_key_id: <%= Rails.application.credentials.dig(:aws, :access_key_id) %>
 #   secret_access_key: <%= Rails.application.credentials.dig(:aws, :secret_access_key) %>
 #   region: us-east-1
-#   bucket: your_own_bucket
+#   bucket: your_own_bucket-<%= Rails.env %>
 
 # Remember not to checkin your GCS keyfile to a repository
 # google:
 #   service: GCS
 #   project: your_project
 #   credentials: <%= Rails.root.join("path/to/gcs.keyfile") %>
-#   bucket: your_own_bucket
+#   bucket: your_own_bucket-<%= Rails.env %>
 
-# Use rails credentials:edit to set the Azure Storage secret (as azure_storage:storage_access_key)
+# Use bin/rails credentials:edit to set the Azure Storage secret (as azure_storage:storage_access_key)
 # microsoft:
 #   service: AzureStorage
 #   storage_account_name: your_account_name
 #   storage_access_key: <%= Rails.application.credentials.dig(:azure_storage, :storage_access_key) %>
-#   container: your_container_name
+#   container: your_container_name-<%= Rails.env %>
 
 # mirror:
 #   service: Mirror
diff --git a/db/schema.rb b/db/schema.rb
index a18395c..05e5b3c 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 2019_10_18_110129) do
+ActiveRecord::Schema[6.1].define(version: 2019_10_18_110129) do
 
   create_table "messages", id: :integer, charset: "utf8mb3", force: :cascade do |t|
     t.text "body"
diff --git a/db/seeds.rb b/db/seeds.rb
index f447d80..61fdffb 100644
--- a/db/seeds.rb
+++ b/db/seeds.rb
@@ -3,7 +3,7 @@
 #
 # Examples:
 #
-#   cities = City.create([{ name: 'Chicago' }, { name: 'Copenhagen' }])
-#   Mayor.create(name: 'Emanuel', city: cities.first)
+#   movies = Movie.create([{ name: "Star Wars" }, { name: "Lord of the Rings" }])
+#   Character.create(name: "Luke", movie: movies.first)
 
 Message.create(body: 'Hello, world!')
diff --git a/package.json b/package.json
index 3c13b2f..f57e3b4 100644
--- a/package.json
+++ b/package.json
@@ -4,7 +4,7 @@
   "dependencies": {
     "@fortawesome/fontawesome-free": "^5.15.3",
     "@popperjs/core": "^2.9.2",
-    "@rails/ujs": "6.1.6",
+    "@rails/ujs": "7.0.3",
     "@rails/webpacker": "^5.4.2",
     "bootstrap": "^5.0.1",
     "jquery": "^3.6.0"
diff --git a/tmp/storage/.keep b/tmp/storage/.keep
new file mode 100644
index 0000000..e69de29
diff --git a/yarn.lock b/yarn.lock
index ed5121d..8b844e1 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -999,10 +999,10 @@
   resolved "https://registry.yarnpkg.com/@popperjs/core/-/core-2.11.5.tgz#db5a11bf66bdab39569719555b0f76e138d7bd64"
   integrity sha512-9X2obfABZuDVLCgPK9aX0a/x4jaOEweTTWE2+9sr0Qqqevj2Uv5XorvusThmc9XGYpS9yI+fhh8RTafBtGposw==
 
-"@rails/ujs@6.1.6":
-  version "6.1.6"
-  resolved "https://registry.yarnpkg.com/@rails/ujs/-/ujs-6.1.6.tgz#de486ae0a663e1bed637a012cbb2739bfcfa2031"
-  integrity sha512-2M4zlthYmOC6X/tcPcFd//sIL26a7JbCpGNl8uIrQf+pR1Z47uhYt9cOwVqJTJZPurdy2k+YY3Pn64pqruAPEA==
+"@rails/ujs@7.0.3":
+  version "7.0.3"
+  resolved "https://registry.yarnpkg.com/@rails/ujs/-/ujs-7.0.3.tgz#3bb98db34460ad61ef3cd2684401a444a0347bbb"
+  integrity sha512-u/F5LOFD1255859xEmb+3dHEI9Gnh5zVsjp6Pc++GGoMUei8vfOEPE9pvWuK01PbarIFfZz5D658gFRhs3dVpw==
 
 "@rails/webpacker@^5.4.2":
   version "5.4.3"