Added device jobs model

.gitattributes

@@ -0,0 +1,8 @@
+# See https://git-scm.com/docs/gitattributes for more about git attribute files.
+
+# Mark the database schema as having been generated.
+db/schema.rb linguist-generated
+
+
+# Mark any vendored files as having been vendored.
+vendor/* linguist-vendored

.gitignore

@@ -0,0 +1,31 @@
+# See https://help.github.com/articles/ignoring-files for more about ignoring files.
+#
+# If you find yourself ignoring temporary files generated by your text editor
+# or operating system, you probably want to add a global ignore instead:
+#   git config --global core.excludesfile '~/.gitignore_global'
+
+# Ignore bundler config.
+/.bundle
+
+# Ignore the default SQLite database.
+/db/*.sqlite3
+/db/*.sqlite3-*
+
+# Ignore all logfiles and tempfiles.
+/log/*
+/tmp/*
+!/log/.keep
+!/tmp/.keep
+
+# Ignore pidfiles, but keep the directory.
+/tmp/pids/*
+!/tmp/pids/
+!/tmp/pids/.keep
+
+# Ignore uploaded files in development.
+/storage/*
+!/storage/.keep
+.byebug_history
+
+# Ignore master key for decrypting credentials and more.
+/config/master.key

.ruby-version

@@ -0,0 +1 @@
+3.0.1

Gemfile

@@ -0,0 +1,40 @@
+source 'https://rubygems.org'
+git_source(:github) { |repo| "https://github.com/#{repo}.git" }
+
+ruby '3.0.1'
+
+# Bundle edge Rails instead: gem 'rails', github: 'rails/rails', branch: 'main'
+gem 'rails', '~> 6.1.4', '>= 6.1.4.1'
+# Use sqlite3 as the database for Active Record
+gem 'sqlite3', '~> 1.4'
+# Use Puma as the app server
+gem 'puma', '~> 5.0'
+# Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
+# gem 'jbuilder', '~> 2.7'
+# Use Redis adapter to run Action Cable in production
+# gem 'redis', '~> 4.0'
+# Use Active Model has_secure_password
+# gem 'bcrypt', '~> 3.1.7'
+
+# Use Active Storage variant
+# gem 'image_processing', '~> 1.2'
+
+# Reduces boot times through caching; required in config/boot.rb
+gem 'bootsnap', '>= 1.4.4', require: false
+
+# Use Rack CORS for handling Cross-Origin Resource Sharing (CORS), making cross-origin AJAX possible
+# gem 'rack-cors'
+
+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 'listen', '~> 3.3'
+  # Spring speeds up development by keeping your application running in the background. Read more: https://github.com/rails/spring
+  gem 'spring'
+end
+
+# Windows does not include zoneinfo files, so bundle the tzinfo-data gem
+gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby]

Gemfile.lock

@@ -0,0 +1,161 @@
+GEM
+  remote: https://rubygems.org/
+  specs:
+    actioncable (6.1.4.1)
+      actionpack (= 6.1.4.1)
+      activesupport (= 6.1.4.1)
+      nio4r (~> 2.0)
+      websocket-driver (>= 0.6.1)
+    actionmailbox (6.1.4.1)
+      actionpack (= 6.1.4.1)
+      activejob (= 6.1.4.1)
+      activerecord (= 6.1.4.1)
+      activestorage (= 6.1.4.1)
+      activesupport (= 6.1.4.1)
+      mail (>= 2.7.1)
+    actionmailer (6.1.4.1)
+      actionpack (= 6.1.4.1)
+      actionview (= 6.1.4.1)
+      activejob (= 6.1.4.1)
+      activesupport (= 6.1.4.1)
+      mail (~> 2.5, >= 2.5.4)
+      rails-dom-testing (~> 2.0)
+    actionpack (6.1.4.1)
+      actionview (= 6.1.4.1)
+      activesupport (= 6.1.4.1)
+      rack (~> 2.0, >= 2.0.9)
+      rack-test (>= 0.6.3)
+      rails-dom-testing (~> 2.0)
+      rails-html-sanitizer (~> 1.0, >= 1.2.0)
+    actiontext (6.1.4.1)
+      actionpack (= 6.1.4.1)
+      activerecord (= 6.1.4.1)
+      activestorage (= 6.1.4.1)
+      activesupport (= 6.1.4.1)
+      nokogiri (>= 1.8.5)
+    actionview (6.1.4.1)
+      activesupport (= 6.1.4.1)
+      builder (~> 3.1)
+      erubi (~> 1.4)
+      rails-dom-testing (~> 2.0)
+      rails-html-sanitizer (~> 1.1, >= 1.2.0)
+    activejob (6.1.4.1)
+      activesupport (= 6.1.4.1)
+      globalid (>= 0.3.6)
+    activemodel (6.1.4.1)
+      activesupport (= 6.1.4.1)
+    activerecord (6.1.4.1)
+      activemodel (= 6.1.4.1)
+      activesupport (= 6.1.4.1)
+    activestorage (6.1.4.1)
+      actionpack (= 6.1.4.1)
+      activejob (= 6.1.4.1)
+      activerecord (= 6.1.4.1)
+      activesupport (= 6.1.4.1)
+      marcel (~> 1.0.0)
+      mini_mime (>= 1.1.0)
+    activesupport (6.1.4.1)
+      concurrent-ruby (~> 1.0, >= 1.0.2)
+      i18n (>= 1.6, < 2)
+      minitest (>= 5.1)
+      tzinfo (~> 2.0)
+      zeitwerk (~> 2.3)
+    bootsnap (1.9.1)
+      msgpack (~> 1.0)
+    builder (3.2.4)
+    byebug (11.1.3)
+    concurrent-ruby (1.1.9)
+    crass (1.0.6)
+    erubi (1.10.0)
+    ffi (1.15.4)
+    globalid (0.5.2)
+      activesupport (>= 5.0)
+    i18n (1.8.10)
+      concurrent-ruby (~> 1.0)
+    listen (3.7.0)
+      rb-fsevent (~> 0.10, >= 0.10.3)
+      rb-inotify (~> 0.9, >= 0.9.10)
+    loofah (2.12.0)
+      crass (~> 1.0.2)
+      nokogiri (>= 1.5.9)
+    mail (2.7.1)
+      mini_mime (>= 0.1.1)
+    marcel (1.0.2)
+    method_source (1.0.0)
+    mini_mime (1.1.2)
+    minitest (5.14.4)
+    msgpack (1.4.2)
+    nio4r (2.5.8)
+    nokogiri (1.12.5-x86_64-linux)
+      racc (~> 1.4)
+    puma (5.5.2)
+      nio4r (~> 2.0)
+    racc (1.5.2)
+    rack (2.2.3)
+    rack-test (1.1.0)
+      rack (>= 1.0, < 3)
+    rails (6.1.4.1)
+      actioncable (= 6.1.4.1)
+      actionmailbox (= 6.1.4.1)
+      actionmailer (= 6.1.4.1)
+      actionpack (= 6.1.4.1)
+      actiontext (= 6.1.4.1)
+      actionview (= 6.1.4.1)
+      activejob (= 6.1.4.1)
+      activemodel (= 6.1.4.1)
+      activerecord (= 6.1.4.1)
+      activestorage (= 6.1.4.1)
+      activesupport (= 6.1.4.1)
+      bundler (>= 1.15.0)
+      railties (= 6.1.4.1)
+      sprockets-rails (>= 2.0.0)
+    rails-dom-testing (2.0.3)
+      activesupport (>= 4.2.0)
+      nokogiri (>= 1.6)
+    rails-html-sanitizer (1.4.2)
+      loofah (~> 2.3)
+    railties (6.1.4.1)
+      actionpack (= 6.1.4.1)
+      activesupport (= 6.1.4.1)
+      method_source
+      rake (>= 0.13)
+      thor (~> 1.0)
+    rake (13.0.6)
+    rb-fsevent (0.11.0)
+    rb-inotify (0.10.1)
+      ffi (~> 1.0)
+    spring (3.0.0)
+    sprockets (4.0.2)
+      concurrent-ruby (~> 1.0)
+      rack (> 1, < 3)
+    sprockets-rails (3.2.2)
+      actionpack (>= 4.0)
+      activesupport (>= 4.0)
+      sprockets (>= 3.0.0)
+    sqlite3 (1.4.2)
+    thor (1.1.0)
+    tzinfo (2.0.4)
+      concurrent-ruby (~> 1.0)
+    websocket-driver (0.7.5)
+      websocket-extensions (>= 0.1.0)
+    websocket-extensions (0.1.5)
+    zeitwerk (2.4.2)
+
+PLATFORMS
+  x86_64-linux
+
+DEPENDENCIES
+  bootsnap (>= 1.4.4)
+  byebug
+  listen (~> 3.3)
+  puma (~> 5.0)
+  rails (~> 6.1.4, >= 6.1.4.1)
+  spring
+  sqlite3 (~> 1.4)
+  tzinfo-data
+
+RUBY VERSION
+   ruby 3.0.1p64
+
+BUNDLED WITH
+   2.2.15

Rakefile

@@ -0,0 +1,6 @@
+# Add your own tasks in files placed in lib/tasks ending in .rake,
+# for example lib/tasks/capistrano.rake, and they will automatically be available to Rake.
+
+require_relative "config/application"
+
+Rails.application.load_tasks

app/channels/application_cable/channel.rb

@@ -0,0 +1,4 @@
+module ApplicationCable
+  class Channel < ActionCable::Channel::Base
+  end
+end

app/channels/application_cable/connection.rb

@@ -0,0 +1,4 @@
+module ApplicationCable
+  class Connection < ActionCable::Connection::Base
+  end
+end

app/controllers/application_controller.rb

@@ -0,0 +1,2 @@
+class ApplicationController < ActionController::API
+end

app/controllers/device_jobs_controller.rb

@@ -0,0 +1,51 @@
+class DeviceJobsController < ApplicationController
+  before_action :set_device_job, only: [:show, :update, :destroy]
+
+  # GET /device_jobs
+  def index
+    @device_jobs = DeviceJob.all
+
+    render json: @device_jobs
+  end
+
+  # GET /device_jobs/1
+  def show
+    render json: @device_job
+  end
+
+  # POST /device_jobs
+  def create
+    @device_job = DeviceJob.new(device_job_params)
+
+    if @device_job.save
+      render json: @device_job, status: :created, location: @device_job
+    else
+      render json: @device_job.errors, status: :unprocessable_entity
+    end
+  end
+
+  # PATCH/PUT /device_jobs/1
+  def update
+    if @device_job.update(device_job_params)
+      render json: @device_job
+    else
+      render json: @device_job.errors, status: :unprocessable_entity
+    end
+  end
+
+  # DELETE /device_jobs/1
+  def destroy
+    @device_job.destroy
+  end
+
+  private
+    # Use callbacks to share common setup or constraints between actions.
+    def set_device_job
+      @device_job = DeviceJob.find(params[:id])
+    end
+
+    # Only allow a list of trusted parameters through.
+    def device_job_params
+      params.require(:device_job).permit(:references, :references, :id, :job_id, :device_id)
+    end
+end

app/controllers/devices_controller.rb

@@ -0,0 +1,51 @@
+class DevicesController < ApplicationController
+  before_action :set_device, only: [:show, :update, :destroy]
+
+  # GET /devices
+  def index
+    @devices = Device.all
+
+    render json: @devices
+  end
+
+  # GET /devices/1
+  def show
+    render json: @device
+  end
+
+  # POST /devices
+  def create
+    @device = Device.new(device_params)
+
+    if @device.save
+      render json: @device, status: :created, location: @device
+    else
+      render json: @device.errors, status: :unprocessable_entity
+    end
+  end
+
+  # PATCH/PUT /devices/1
+  def update
+    if @device.update(device_params)
+      render json: @device
+    else
+      render json: @device.errors, status: :unprocessable_entity
+    end
+  end
+
+  # DELETE /devices/1
+  def destroy
+    @device.destroy
+  end
+
+  private
+    # Use callbacks to share common setup or constraints between actions.
+    def set_device
+      @device = Device.find(params[:id])
+    end
+
+    # Only allow a list of trusted parameters through.
+    def device_params
+      params.require(:device).permit(:id, :device_id)
+    end
+end

app/controllers/jobs_controller.rb

@@ -0,0 +1,51 @@
+class JobsController < ApplicationController
+  before_action :set_job, only: [:show, :update, :destroy]
+
+  # GET /jobs
+  def index
+    @jobs = Job.all
+
+    render json: @jobs
+  end
+
+  # GET /jobs/1
+  def show
+    render json: @job
+  end
+
+  # POST /jobs
+  def create
+    @job = Job.new(job_params)
+
+    if @job.save
+      render json: @job, status: :created, location: @job
+    else
+      render json: @job.errors, status: :unprocessable_entity
+    end
+  end
+
+  # PATCH/PUT /jobs/1
+  def update
+    if @job.update(job_params)
+      render json: @job
+    else
+      render json: @job.errors, status: :unprocessable_entity
+    end
+  end
+
+  # DELETE /jobs/1
+  def destroy
+    @job.destroy
+  end
+
+  private
+    # Use callbacks to share common setup or constraints between actions.
+    def set_job
+      @job = Job.find(params[:id])
+    end
+
+    # Only allow a list of trusted parameters through.
+    def job_params
+      params.require(:job).permit(:job_id, :params, :type)
+    end
+end

app/jobs/application_job.rb

@@ -0,0 +1,7 @@
+class ApplicationJob < ActiveJob::Base
+  # Automatically retry jobs that encountered a deadlock
+  # retry_on ActiveRecord::Deadlocked
+
+  # Most jobs are safe to ignore if the underlying records are no longer available
+  # discard_on ActiveJob::DeserializationError
+end

app/mailers/application_mailer.rb

@@ -0,0 +1,4 @@
+class ApplicationMailer < ActionMailer::Base
+  default from: 'from@example.com'
+  layout 'mailer'
+end

app/models/application_record.rb

@@ -0,0 +1,3 @@
+class ApplicationRecord < ActiveRecord::Base
+  self.abstract_class = true
+end

app/models/device.rb

@@ -0,0 +1,2 @@
+class Device < ApplicationRecord
+end

app/models/device_job.rb

@@ -0,0 +1,2 @@
+class DeviceJob < ApplicationRecord
+end

app/models/job.rb

@@ -0,0 +1,2 @@
+class Job < ApplicationRecord
+end

app/views/layouts/mailer.html.erb

@@ -0,0 +1,13 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+    <style>
+      /* Email styles need to be inline */
+    </style>
+  </head>
+
+  <body>
+    <%= yield %>
+  </body>
+</html>

app/views/layouts/mailer.text.erb

@@ -0,0 +1 @@
+<%= yield %>

bin/bundle

@@ -0,0 +1,114 @@
+#!/usr/bin/env ruby
+# frozen_string_literal: true
+
+#
+# This file was generated by Bundler.
+#
+# The application 'bundle' is installed as part of a gem, and
+# this file is here to facilitate running it.
+#
+
+require "rubygems"
+
+m = Module.new do
+  module_function
+
+  def invoked_as_script?
+    File.expand_path($0) == File.expand_path(__FILE__)
+  end
+
+  def env_var_version
+    ENV["BUNDLER_VERSION"]
+  end
+
+  def cli_arg_version
+    return unless invoked_as_script? # don't want to hijack other binstubs
+    return unless "update".start_with?(ARGV.first || " ") # must be running `bundle update`
+    bundler_version = nil
+    update_index = nil
+    ARGV.each_with_index do |a, i|
+      if update_index && update_index.succ == i && a =~ Gem::Version::ANCHORED_VERSION_PATTERN
+        bundler_version = a
+      end
+      next unless a =~ /\A--bundler(?:[= ](#{Gem::Version::VERSION_PATTERN}))?\z/
+      bundler_version = $1
+      update_index = i
+    end
+    bundler_version
+  end
+
+  def gemfile
+    gemfile = ENV["BUNDLE_GEMFILE"]
+    return gemfile if gemfile && !gemfile.empty?
+
+    File.expand_path("../../Gemfile", __FILE__)
+  end
+
+  def lockfile
+    lockfile =
+      case File.basename(gemfile)
+      when "gems.rb" then gemfile.sub(/\.rb$/, gemfile)
+      else "#{gemfile}.lock"
+      end
+    File.expand_path(lockfile)
+  end
+
+  def lockfile_version
+    return unless File.file?(lockfile)
+    lockfile_contents = File.read(lockfile)
+    return unless lockfile_contents =~ /\n\nBUNDLED WITH\n\s{2,}(#{Gem::Version::VERSION_PATTERN})\n/
+    Regexp.last_match(1)
+  end
+
+  def bundler_version
+    @bundler_version ||=
+      env_var_version || cli_arg_version ||
+        lockfile_version
+  end
+
+  def bundler_requirement
+    return "#{Gem::Requirement.default}.a" unless bundler_version
+
+    bundler_gem_version = Gem::Version.new(bundler_version)
+
+    requirement = bundler_gem_version.approximate_recommendation
+
+    return requirement unless Gem::Version.new(Gem::VERSION) < Gem::Version.new("2.7.0")
+
+    requirement += ".a" if bundler_gem_version.prerelease?
+
+    requirement
+  end
+
+  def load_bundler!
+    ENV["BUNDLE_GEMFILE"] ||= gemfile
+
+    activate_bundler
+  end
+
+  def activate_bundler
+    gem_error = activation_error_handling do
+      gem "bundler", bundler_requirement
+    end
+    return if gem_error.nil?
+    require_error = activation_error_handling do
+      require "bundler/version"
+    end
+    return if require_error.nil? && Gem::Requirement.new(bundler_requirement).satisfied_by?(Gem::Version.new(Bundler::VERSION))
+    warn "Activating bundler (#{bundler_requirement}) failed:\n#{gem_error.message}\n\nTo install the version of bundler this project requires, run `gem install bundler -v '#{bundler_requirement}'`"
+    exit 42
+  end
+
+  def activation_error_handling
+    yield
+    nil
+  rescue StandardError, LoadError => e
+    e
+  end
+end
+
+m.load_bundler!
+
+if m.invoked_as_script?
+  load Gem.bin_path("bundler", "bundle")
+end

bin/rails

@@ -0,0 +1,5 @@
+#!/usr/bin/env ruby
+load File.expand_path("spring", __dir__)
+APP_PATH = File.expand_path('../config/application', __dir__)
+require_relative "../config/boot"
+require "rails/commands"

bin/rake

@@ -0,0 +1,5 @@
+#!/usr/bin/env ruby
+load File.expand_path("spring", __dir__)
+require_relative "../config/boot"
+require "rake"
+Rake.application.run

bin/setup

@@ -0,0 +1,33 @@
+#!/usr/bin/env ruby
+require "fileutils"
+
+# path to your application root.
+APP_ROOT = File.expand_path('..', __dir__)
+
+def system!(*args)
+  system(*args) || abort("\n== Command #{args} failed ==")
+end
+
+FileUtils.chdir APP_ROOT do
+  # This script is a way to set up or update your development environment automatically.
+  # 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')
+
+  # puts "\n== Copying sample files =="
+  # 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'
+
+  puts "\n== Removing old logs and tempfiles =="
+  system! 'bin/rails log:clear tmp:clear'
+
+  puts "\n== Restarting application server =="
+  system! 'bin/rails restart'
+end

bin/spring

@@ -0,0 +1,14 @@
+#!/usr/bin/env ruby
+if !defined?(Spring) && [nil, "development", "test"].include?(ENV["RAILS_ENV"])
+  gem "bundler"
+  require "bundler"
+
+  # Load Spring without loading other gems in the Gemfile, for speed.
+  Bundler.locked_gems&.specs&.find { |spec| spec.name == "spring" }&.tap do |spring|
+    Gem.use_paths Gem.dir, Bundler.bundle_path.to_s, *Gem.path
+    gem "spring", spring.version
+    require "spring/binstub"
+  rescue Gem::LoadError
+    # Ignore when Spring is not installed.
+  end
+end

config.ru

@@ -0,0 +1,6 @@
+# This file is used by Rack-based servers to start the application.
+
+require_relative "config/environment"
+
+run Rails.application
+Rails.application.load_server

config/application.rb

@@ -0,0 +1,40 @@
+require_relative "boot"
+
+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_mailer/railtie"
+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 the gems listed in Gemfile, including any gems
+# you've limited to :test, :development, or :production.
+Bundler.require(*Rails.groups)
+
+module Offlineposaoserver
+  class Application < Rails::Application
+    # Initialize configuration defaults for originally generated Rails version.
+    config.load_defaults 6.1
+
+    # Configuration for the application, engines, and railties goes here.
+    #
+    # These settings can be overridden in specific environments using the files
+    # in config/environments, which are processed later.
+    #
+    # config.time_zone = "Central Time (US & Canada)"
+    # config.eager_load_paths << Rails.root.join("extras")
+
+    # Only loads a smaller set of middleware suitable for API only apps.
+    # Middleware like session, flash, cookies can be added back manually.
+    # Skip views, helpers and assets when generating a new resource.
+    config.api_only = true
+  end
+end

config/boot.rb

@@ -0,0 +1,4 @@
+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.

config/cable.yml

@@ -0,0 +1,10 @@
+development:
+  adapter: async
+
+test:
+  adapter: test
+
+production:
+  adapter: redis
+  url: <%= ENV.fetch("REDIS_URL") { "redis://localhost:6379/1" } %>
+  channel_prefix: offlineposaoserver_production

config/credentials.yml.enc

@@ -0,0 +1 @@
+iz+/lBxKVEnxJlQKzNGAf6QuLKh4WFW307gHWOkRL7pzWNLs2lBEfEcKM/v2pkajGgB42M0jONGnG3s3+xDscYoQmUG7uLgn4vrihDONw3d6XaqpwmFTj5x5yYN53Wk7P0Lg8JYk5XAN4M+6JSwZsF8kTUrjujdpEUuHL+EWCDCCitqzMHpHb0xUThQo6eq3q6PuudrmsXV4rbAyhwhGprIz+4WySAHbxlqe7qWJAJsPURvPjATfkYsgAm9dMN1V5PuocKCVB8gpHjYcflBSaogFi+D/0HQ6fouWaPmC02HDrd0KefEaX2E8/E3PkevQPACuR2pOFdWmUkZz2L58ebQzdXLulhpZ9+lL4S3xNKN8FQH8MFUiYt7+jq7g+QjcdXYAa7ogtuey2LRvDs+yjE8wecdDFt7igQZQ--kpFXTAgoZ/5+bSGK--BWWj4Gsl94s5dWqoCcfFzw==

config/database.yml

@@ -0,0 +1,25 @@
+# SQLite. Versions 3.8.0 and up are supported.
+#   gem install sqlite3
+#
+#   Ensure the SQLite 3 gem is defined in your Gemfile
+#   gem 'sqlite3'
+#
+default: &default
+  adapter: sqlite3
+  pool: <%= ENV.fetch("RAILS_MAX_THREADS") { 5 } %>
+  timeout: 5000
+
+development:
+  <<: *default
+  database: db/development.sqlite3
+
+# Warning: The database defined as "test" will be erased and
+# re-generated from your development database when you run "rake".
+# Do not set this db to the same as development or production.
+test:
+  <<: *default
+  database: db/test.sqlite3
+
+production:
+  <<: *default
+  database: db/production.sqlite3

config/environment.rb

@@ -0,0 +1,5 @@
+# Load the Rails application.
+require_relative "application"
+
+# Initialize the Rails application.
+Rails.application.initialize!

config/environments/development.rb

@@ -0,0 +1,66 @@
+require "active_support/core_ext/integer/time"
+
+Rails.application.configure do
+  # Settings specified here will take precedence over those in config/application.rb.
+
+  # In the development environment your application's code is reloaded any time
+  # it changes. This slows down response time but is perfect for development
+  # since you don't have to restart the web server when you make code changes.
+  config.cache_classes = false
+
+  # Do not eager load code on boot.
+  config.eager_load = false
+
+  # Show full error reports.
+  config.consider_all_requests_local = 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?
+    config.cache_store = :memory_store
+    config.public_file_server.headers = {
+      'Cache-Control' => "public, max-age=#{2.days.to_i}"
+    }
+  else
+    config.action_controller.perform_caching = false
+
+    config.cache_store = :null_store
+  end
+
+  # Store uploaded files on the local file system (see config/storage.yml for options).
+  config.active_storage.service = :local
+
+  # Don't care if the mailer can't send.
+  config.action_mailer.raise_delivery_errors = false
+
+  config.action_mailer.perform_caching = false
+
+  # Print deprecation notices to the Rails logger.
+  config.active_support.deprecation = :log
+
+  # Raise exceptions for disallowed deprecations.
+  config.active_support.disallowed_deprecation = :raise
+
+  # Tell Active Support which deprecation messages to disallow.
+  config.active_support.disallowed_deprecation_warnings = []
+
+  # Raise an error on page load if there are pending migrations.
+  config.active_record.migration_error = :page_load
+
+  # Highlight code that triggered database queries in logs.
+  config.active_record.verbose_query_logs = true
+
+
+  # Raises error for missing translations.
+  # config.i18n.raise_on_missing_translations = true
+
+  # 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
+end

config/environments/production.rb

@@ -0,0 +1,113 @@
+require "active_support/core_ext/integer/time"
+
+Rails.application.configure do
+  # Settings specified here will take precedence over those in config/application.rb.
+
+  # Code is not reloaded between requests.
+  config.cache_classes = true
+
+  # Eager load code on boot. This eager loads most of Rails and
+  # your application in memory, allowing both threaded web servers
+  # and those relying on copy on write to perform better.
+  # Rake tasks automatically ignore this option for performance.
+  config.eager_load = true
+
+  # Full error reports are disabled and caching is turned on.
+  config.consider_all_requests_local       = false
+
+  # Ensures that a master key has been made available in either ENV["RAILS_MASTER_KEY"]
+  # or in config/master.key. This key is used to decrypt credentials (and other encrypted files).
+  # config.require_master_key = true
+
+  # 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?
+
+  # Enable serving of images, stylesheets, and JavaScripts from an asset server.
+  # 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
+
+  # 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.*/ ]
+
+  # Force all access to the app over SSL, use Strict-Transport-Security, and use secure cookies.
+  # config.force_ssl = true
+
+  # Include generic and useful information about system operation, but avoid logging too much
+  # information to avoid inadvertent exposure of personally identifiable information (PII).
+  config.log_level = :info
+
+  # Prepend all log lines with the following tags.
+  config.log_tags = [ :request_id ]
+
+  # Use a different cache store in production.
+  # config.cache_store = :mem_cache_store
+
+  # Use a real queuing backend for Active Job (and separate queues per environment).
+  # config.active_job.queue_adapter     = :resque
+  # config.active_job.queue_name_prefix = "offlineposaoserver_production"
+
+  config.action_mailer.perform_caching = false
+
+  # Ignore bad email addresses and do not raise email delivery errors.
+  # Set this to true and configure the email server for immediate delivery to raise delivery errors.
+  # config.action_mailer.raise_delivery_errors = false
+
+  # Enable locale fallbacks for I18n (makes lookups for any locale fall back to
+  # 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 = []
+
+  # 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')
+
+  if ENV["RAILS_LOG_TO_STDOUT"].present?
+    logger           = ActiveSupport::Logger.new(STDOUT)
+    logger.formatter = config.log_formatter
+    config.logger    = ActiveSupport::TaggedLogging.new(logger)
+  end
+
+  # 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

config/environments/test.rb

@@ -0,0 +1,60 @@
+require "active_support/core_ext/integer/time"
+
+# The test environment is used exclusively to run your application's
+# test suite. You never need to work with it otherwise. Remember that
+# your test database is "scratch space" for the test suite and is wiped
+# and recreated between test runs. Don't rely on the data there!
+
+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
+
+  # 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
+
+  # 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}"
+  }
+
+  # Show full error reports and disable caching.
+  config.consider_all_requests_local       = true
+  config.action_controller.perform_caching = false
+  config.cache_store = :null_store
+
+  # Raise exceptions instead of rendering exception templates.
+  config.action_dispatch.show_exceptions = false
+
+  # Disable request forgery protection in test environment.
+  config.action_controller.allow_forgery_protection = false
+
+  # Store uploaded files on the local file system in a temporary directory.
+  config.active_storage.service = :test
+
+  config.action_mailer.perform_caching = false
+
+  # Tell Action Mailer not to deliver emails to the real world.
+  # The :test delivery method accumulates sent emails in the
+  # ActionMailer::Base.deliveries array.
+  config.action_mailer.delivery_method = :test
+
+  # Print deprecation notices to the stderr.
+  config.active_support.deprecation = :stderr
+
+  # Raise exceptions for disallowed deprecations.
+  config.active_support.disallowed_deprecation = :raise
+
+  # Tell Active Support which deprecation messages to disallow.
+  config.active_support.disallowed_deprecation_warnings = []
+
+  # Raises error for missing translations.
+  # config.i18n.raise_on_missing_translations = true
+
+  # Annotate rendered view with file names.
+  # config.action_view.annotate_rendered_view_with_filenames = true
+end

config/initializers/application_controller_renderer.rb

@@ -0,0 +1,8 @@
+# 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

config/initializers/backtrace_silencers.rb

@@ -0,0 +1,8 @@
+# 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"]

config/initializers/cors.rb

@@ -0,0 +1,16 @@
+# Be sure to restart your server when you modify this file.
+
+# Avoid CORS issues when API is called from the frontend app.
+# Handle Cross-Origin Resource Sharing (CORS) in order to accept cross-origin AJAX requests.
+
+# Read more: https://github.com/cyu/rack-cors
+
+# Rails.application.config.middleware.insert_before 0, Rack::Cors do
+#   allow do
+#     origins 'example.com'
+#
+#     resource '*',
+#       headers: :any,
+#       methods: [:get, :post, :put, :patch, :delete, :options, :head]
+#   end
+# end

config/initializers/filter_parameter_logging.rb

@@ -0,0 +1,6 @@
+# Be sure to restart your server when you modify this file.
+
+# Configure sensitive parameters which will be filtered from the log file.
+Rails.application.config.filter_parameters += [
+  :passw, :secret, :token, :_key, :crypt, :salt, :certificate, :otp, :ssn
+]

config/initializers/inflections.rb

@@ -0,0 +1,16 @@
+# Be sure to restart your server when you modify this file.
+
+# Add new inflection rules using the following format. Inflections
+# 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.uncountable %w( fish sheep )
+# end
+
+# These inflection rules are supported but not enabled by default:
+# ActiveSupport::Inflector.inflections(:en) do |inflect|
+#   inflect.acronym 'RESTful'
+# end

config/initializers/mime_types.rb

@@ -0,0 +1,4 @@
+# Be sure to restart your server when you modify this file.
+
+# Add new mime types for use in respond_to blocks:
+# Mime::Type.register "text/richtext", :rtf

config/initializers/wrap_parameters.rb

@@ -0,0 +1,14 @@
+# 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

config/locales/en.yml

@@ -0,0 +1,33 @@
+# Files in the config/locales directory are used for internationalization
+# and are automatically loaded by Rails. If you want to use locales other
+# than English, add the necessary files in this directory.
+#
+# To use the locales, use `I18n.t`:
+#
+#     I18n.t 'hello'
+#
+# In views, this is aliased to just `t`:
+#
+#     <%= t('hello') %>
+#
+# To use a different locale, set it with `I18n.locale`:
+#
+#     I18n.locale = :es
+#
+# This would use the information in config/locales/es.yml.
+#
+# The following keys must be escaped otherwise they will not be retrieved by
+# the default I18n backend:
+#
+# true, false, on, off, yes, no
+#
+# Instead, surround them with single quotes.
+#
+# en:
+#   'true': 'foo'
+#
+# To learn more, please read the Rails Internationalization guide
+# available at https://guides.rubyonrails.org/i18n.html.
+
+en:
+  hello: "Hello world"

config/puma.rb

@@ -0,0 +1,43 @@
+# Puma can serve each request in a thread from an internal thread pool.
+# The `threads` method setting takes two numbers: a minimum and maximum.
+# Any libraries that use thread pools should be configured to match
+# the maximum value specified for Puma. Default is set to 5 threads for minimum
+# and maximum; this matches the default thread size of Active Record.
+#
+max_threads_count = ENV.fetch("RAILS_MAX_THREADS") { 5 }
+min_threads_count = ENV.fetch("RAILS_MIN_THREADS") { max_threads_count }
+threads min_threads_count, max_threads_count
+
+# Specifies the `worker_timeout` threshold that Puma will use to wait before
+# terminating a worker in development environments.
+#
+worker_timeout 3600 if ENV.fetch("RAILS_ENV", "development") == "development"
+
+# Specifies the `port` that Puma will listen on to receive requests; default is 3000.
+#
+port ENV.fetch("PORT") { 3000 }
+
+# Specifies the `environment` that Puma will run in.
+#
+environment ENV.fetch("RAILS_ENV") { "development" }
+
+# Specifies the `pidfile` that Puma will use.
+pidfile ENV.fetch("PIDFILE") { "tmp/pids/server.pid" }
+
+# Specifies the number of `workers` to boot in clustered mode.
+# Workers are forked web server processes. If using threads and workers together
+# the concurrency of the application would be max `threads` * `workers`.
+# Workers do not work on JRuby or Windows (both of which do not support
+# processes).
+#
+# workers ENV.fetch("WEB_CONCURRENCY") { 2 }
+
+# Use the `preload_app!` method when specifying a `workers` number.
+# This directive tells Puma to first boot the application and load code
+# before forking the application. This takes advantage of Copy On Write
+# process behavior so workers use less memory.
+#
+# preload_app!
+
+# Allow puma to be restarted by `rails restart` command.
+plugin :tmp_restart

config/routes.rb

@@ -0,0 +1,6 @@
+Rails.application.routes.draw do
+  resources :device_jobs
+  resources :devices
+  resources :jobs
+  # For details on the DSL available within this file, see https://guides.rubyonrails.org/routing.html
+end

config/spring.rb

@@ -0,0 +1,6 @@
+Spring.watch(
+  ".ruby-version",
+  ".rbenv-vars",
+  "tmp/restart.txt",
+  "tmp/caching-dev.txt"
+)

config/storage.yml

@@ -0,0 +1,34 @@
+test:
+  service: Disk
+  root: <%= Rails.root.join("tmp/storage") %>
+
+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)
+# 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
+
+# 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
+
+# Use 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
+
+# mirror:
+#   service: Mirror
+#   primary: local
+#   mirrors: [ amazon, google, microsoft ]

db/migrate/20211019152106_create_jobs.rb

@@ -0,0 +1,11 @@
+class CreateJobs < ActiveRecord::Migration[6.1]
+  def change
+    create_table :jobs do |t|
+      t.primary_key :job_id
+      t.json :params
+      t.string :type
+
+      t.timestamps
+    end
+  end
+end

db/migrate/20211019152158_create_devices.rb

@@ -0,0 +1,10 @@
+class CreateDevices < ActiveRecord::Migration[6.1]
+  def change
+    create_table :devices do |t|
+      t.primary_key :id
+      t.string :device_id
+
+      t.timestamps
+    end
+  end
+end

db/migrate/20211019160051_create_device_jobs.rb

@@ -0,0 +1,14 @@
+class CreateDeviceJobs < ActiveRecord::Migration[6.1]
+  def change
+    create_table :device_jobs do |t|
+      t.Jobs :references
+      t.Devices :references
+      t.primary_key :id
+      t.integer :job_id
+      t.integer :device_id
+
+      t.timestamps
+      add_index :device_jobs_index, [:job_id, :device_id]
+    end
+  end
+end

db/seeds.rb

@@ -0,0 +1,7 @@
+# This file should contain all the record creation needed to seed the database with its default values.
+# The data can then be loaded with the bin/rails db:seed command (or created alongside the database with db:setup).
+#
+# Examples:
+#
+#   movies = Movie.create([{ name: 'Star Wars' }, { name: 'Lord of the Rings' }])
+#   Character.create(name: 'Luke', movie: movies.first)

public/robots.txt

@@ -0,0 +1 @@
+# See https://www.robotstxt.org/robotstxt.html for documentation on how to use the robots.txt file

test/channels/application_cable/connection_test.rb

@@ -0,0 +1,11 @@
+require "test_helper"
+
+class ApplicationCable::ConnectionTest < ActionCable::Connection::TestCase
+  # test "connects with cookies" do
+  #   cookies.signed[:user_id] = 42
+  #
+  #   connect
+  #
+  #   assert_equal connection.user_id, "42"
+  # end
+end

test/controllers/device_jobs_controller_test.rb

@@ -0,0 +1,38 @@
+require "test_helper"
+
+class DeviceJobsControllerTest < ActionDispatch::IntegrationTest
+  setup do
+    @device_job = device_jobs(:one)
+  end
+
+  test "should get index" do
+    get device_jobs_url, as: :json
+    assert_response :success
+  end
+
+  test "should create device_job" do
+    assert_difference('DeviceJob.count') do
+      post device_jobs_url, params: { device_job: { device_id: @device_job.device_id, id: @device_job.id, job_id: @device_job.job_id, references: @device_job.references } }, as: :json
+    end
+
+    assert_response 201
+  end
+
+  test "should show device_job" do
+    get device_job_url(@device_job), as: :json
+    assert_response :success
+  end
+
+  test "should update device_job" do
+    patch device_job_url(@device_job), params: { device_job: { device_id: @device_job.device_id, id: @device_job.id, job_id: @device_job.job_id, references: @device_job.references } }, as: :json
+    assert_response 200
+  end
+
+  test "should destroy device_job" do
+    assert_difference('DeviceJob.count', -1) do
+      delete device_job_url(@device_job), as: :json
+    end
+
+    assert_response 204
+  end
+end

test/controllers/devices_controller_test.rb

@@ -0,0 +1,38 @@
+require "test_helper"
+
+class DevicesControllerTest < ActionDispatch::IntegrationTest
+  setup do
+    @device = devices(:one)
+  end
+
+  test "should get index" do
+    get devices_url, as: :json
+    assert_response :success
+  end
+
+  test "should create device" do
+    assert_difference('Device.count') do
+      post devices_url, params: { device: { device_id: @device.device_id, id: @device.id } }, as: :json
+    end
+
+    assert_response 201
+  end
+
+  test "should show device" do
+    get device_url(@device), as: :json
+    assert_response :success
+  end
+
+  test "should update device" do
+    patch device_url(@device), params: { device: { device_id: @device.device_id, id: @device.id } }, as: :json
+    assert_response 200
+  end
+
+  test "should destroy device" do
+    assert_difference('Device.count', -1) do
+      delete device_url(@device), as: :json
+    end
+
+    assert_response 204
+  end
+end

test/controllers/jobs_controller_test.rb

@@ -0,0 +1,38 @@
+require "test_helper"
+
+class JobsControllerTest < ActionDispatch::IntegrationTest
+  setup do
+    @job = jobs(:one)
+  end
+
+  test "should get index" do
+    get jobs_url, as: :json
+    assert_response :success
+  end
+
+  test "should create job" do
+    assert_difference('Job.count') do
+      post jobs_url, params: { job: { job_id: @job.job_id, params: @job.params, type: @job.type } }, as: :json
+    end
+
+    assert_response 201
+  end
+
+  test "should show job" do
+    get job_url(@job), as: :json
+    assert_response :success
+  end
+
+  test "should update job" do
+    patch job_url(@job), params: { job: { job_id: @job.job_id, params: @job.params, type: @job.type } }, as: :json
+    assert_response 200
+  end
+
+  test "should destroy job" do
+    assert_difference('Job.count', -1) do
+      delete job_url(@job), as: :json
+    end
+
+    assert_response 204
+  end
+end

test/fixtures/device_jobs.yml

@@ -0,0 +1,15 @@
+# Read about fixtures at https://api.rubyonrails.org/classes/ActiveRecord/FixtureSet.html
+
+one:
+  references: 
+  references: 
+  id: 
+  job_id: 1
+  device_id: 1
+
+two:
+  references: 
+  references: 
+  id: 
+  job_id: 1
+  device_id: 1

test/fixtures/devices.yml

@@ -0,0 +1,9 @@
+# Read about fixtures at https://api.rubyonrails.org/classes/ActiveRecord/FixtureSet.html
+
+one:
+  id: 
+  device_id: MyString
+
+two:
+  id: 
+  device_id: MyString

test/fixtures/jobs.yml

@@ -0,0 +1,11 @@
+# Read about fixtures at https://api.rubyonrails.org/classes/ActiveRecord/FixtureSet.html
+
+one:
+  job_id: 
+  params: 
+  type: 
+
+two:
+  job_id: 
+  params: 
+  type: 

test/models/device_job_test.rb

@@ -0,0 +1,7 @@
+require "test_helper"
+
+class DeviceJobTest < ActiveSupport::TestCase
+  # test "the truth" do
+  #   assert true
+  # end
+end

test/models/device_test.rb

@@ -0,0 +1,7 @@
+require "test_helper"
+
+class DeviceTest < ActiveSupport::TestCase
+  # test "the truth" do
+  #   assert true
+  # end
+end

test/models/job_test.rb

@@ -0,0 +1,7 @@
+require "test_helper"
+
+class JobTest < ActiveSupport::TestCase
+  # test "the truth" do
+  #   assert true
+  # end
+end

test/test_helper.rb

@@ -0,0 +1,13 @@
+ENV['RAILS_ENV'] ||= 'test'
+require_relative "../config/environment"
+require "rails/test_help"
+
+class ActiveSupport::TestCase
+  # Run tests in parallel with specified workers
+  parallelize(workers: :number_of_processors)
+
+  # Setup all fixtures in test/fixtures/*.yml for all tests in alphabetical order.
+  fixtures :all
+
+  # Add more helper methods to be used by all tests here...
+end