app/channels/application_cable/channel.rb

@@ -1,3 +1,5 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 module ApplicationCable
   class Channel < ActionCable::Channel::Base
   end

app/channels/application_cable/connection.rb

@@ -1,3 +1,5 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 module ApplicationCable
   class Connection < ActionCable::Connection::Base
   end

app/controllers/application_controller.rb

@@ -1,3 +1,5 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 class ApplicationController < ActionController::Base
     after_action :set_csrf_cookie
 

app/controllers/expenses_controller.rb

@@ -1,3 +1,5 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 class ExpensesController < ApplicationController
   before_action :set_expense, only: %i[ show edit update destroy ]
 

app/controllers/groups_controller.rb

@@ -1,3 +1,5 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 class GroupsController < ApplicationController
   def index
     roots = Group.where(parent_id: nil)

app/controllers/guests_controller.rb

@@ -1,3 +1,5 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 require 'csv'
 
 class GuestsController < ApplicationController

app/controllers/tables_arrangements_controller.rb

@@ -1,3 +1,5 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 class TablesArrangementsController < ApplicationController
   def index
     @tables_arrangements = TablesArrangement.all.order(discomfort: :asc).limit(10)

app/extensions/tree_node_extension.rb

@@ -1,3 +1,5 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 module TreeNodeExtension
   def distance_to_common_ancestor(another_node)
     return 0 if self == another_node

app/helpers/application_helper.rb

@@ -1,2 +1,4 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 module ApplicationHelper
 end

app/helpers/expenses_helper.rb

@@ -1,2 +1,4 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 module ExpensesHelper
 end

app/helpers/groups_helper.rb

@@ -1,2 +1,4 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 module GroupsHelper
 end

app/helpers/guests_helper.rb

@@ -1,2 +1,4 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 module GuestsHelper
 end

app/helpers/tables_arrangements_helper.rb

@@ -1,2 +1,4 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 module TablesArrangementsHelper
 end

app/jobs/application_job.rb

@@ -1,3 +1,5 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 class ApplicationJob < ActiveJob::Base
   # Automatically retry jobs that encountered a deadlock
   # retry_on ActiveRecord::Deadlocked

app/mailers/application_mailer.rb

@@ -1,3 +1,5 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 class ApplicationMailer < ActionMailer::Base
   default from: "from@example.com"
   layout "mailer"

app/models/application_record.rb

@@ -1,3 +1,5 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 class ApplicationRecord < ActiveRecord::Base
   primary_abstract_class
 end

app/models/expense.rb

@@ -1,2 +1,4 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 class Expense < ApplicationRecord
 end

app/models/group.rb

@@ -1,3 +1,5 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 class Group < ApplicationRecord
   validates :name, uniqueness: true
   validates :name, :order, presence: true

app/models/guest.rb

@@ -1,3 +1,5 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 class Guest < ApplicationRecord
   acts_as_taggable_on :affinity_groups, :unbreakable_bonds
   belongs_to :group

app/models/seat.rb

@@ -1,3 +1,5 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 class Seat < ApplicationRecord
   belongs_to :guest
   belongs_to :table_arrangement

app/models/tables_arrangement.rb

@@ -1,3 +1,5 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 class TablesArrangement < ApplicationRecord
   has_many :seats
 end

app/serializers/serializable_group.rb

@@ -1,3 +1,5 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 class SerializableGroup < JSONAPI::Serializable::Resource
   type 'group'
 

app/serializers/serializable_guest.rb

@@ -1,3 +1,5 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 class SerializableGuest < JSONAPI::Serializable::Resource
   type 'guest'
 

app/services/affinity_groups_hierarchy.rb

@@ -1,3 +1,5 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 class AffinityGroupsHierarchy < Array
   include Singleton
 

app/services/tables/discomfort_calculator.rb

@@ -1,3 +1,5 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 module Tables
   class DiscomfortCalculator
     private attr_reader :table

app/services/tables/distribution.rb

@@ -1,3 +1,5 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 require_relative '../../extensions/tree_node_extension'
 
 module Tables

app/services/tables/swap.rb

@@ -1,3 +1,5 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 module Tables
   class Swap
     private attr_reader :initial_solution

app/services/tables/table.rb

@@ -1,3 +1,5 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 module Tables
   class Table < Array
     attr_accessor :discomfort

app/services/vns/engine.rb

@@ -1,3 +1,5 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 module VNS
   class Engine
     def target_function(&function)

app/views/expenses/_expense.html.erb

@@ -1,3 +1,5 @@
+<%# Copyright (C) 2024 Manuel Bustillo %>
+
 <div id="<%= dom_id expense %>">
   <p>
     <strong>Name:</strong>

app/views/expenses/_form.html.erb

@@ -1,3 +1,5 @@
+<%# Copyright (C) 2024 Manuel Bustillo %>
+
 <%= form_with(model: expense) do |form| %>
   <% if expense.errors.any? %>
     <div style="color: red">

app/views/expenses/edit.html.erb

@@ -1,3 +1,5 @@
+<%# Copyright (C) 2024 Manuel Bustillo %>
+
 <h1>Editing expense</h1>
 
 <%= render "form", expense: @expense %>

app/views/expenses/index.html.erb

@@ -1,3 +1,5 @@
+<%# Copyright (C) 2024 Manuel Bustillo %>
+
 <p style="color: green"><%= notice %></p>
 
 <h1>Expenses</h1>

app/views/expenses/new.html.erb

@@ -1,3 +1,5 @@
+<%# Copyright (C) 2024 Manuel Bustillo %>
+
 <h1>New expense</h1>
 
 <%= render "form", expense: @expense %>

app/views/expenses/show.html.erb

@@ -1,3 +1,5 @@
+<%# Copyright (C) 2024 Manuel Bustillo %>
+
 <p style="color: green"><%= notice %></p>
 
 <%= render @expense %>

app/views/guests/_form.html.erb

@@ -1,3 +1,5 @@
+<%# Copyright (C) 2024 Manuel Bustillo %>
+
 <%= form_with(model: guest) do |form| %>
   <% if guest.errors.any? %>
     <div style="color: red">

app/views/guests/_guest.html.erb

@@ -1,3 +1,5 @@
+<%# Copyright (C) 2024 Manuel Bustillo %>
+
 <div id="<%= dom_id guest %>">
   <p>
     <strong>First name:</strong>

app/views/guests/edit.html.erb

@@ -1,3 +1,5 @@
+<%# Copyright (C) 2024 Manuel Bustillo %>
+
 <h1>Editing guest</h1>
 
 <%= render "form", guest: @guest %>

app/views/guests/index.html.erb

@@ -1,3 +1,5 @@
+<%# Copyright (C) 2024 Manuel Bustillo %>
+
 <p style="color: green"><%= notice %></p>
 
 <h1>Guests</h1>

app/views/guests/new.html.erb

@@ -1,3 +1,5 @@
+<%# Copyright (C) 2024 Manuel Bustillo %>
+
 <h1>New guest</h1>
 
 <%= render "form", guest: @guest %>

app/views/guests/show.html.erb

@@ -1,3 +1,5 @@
+<%# Copyright (C) 2024 Manuel Bustillo %>
+
 <p style="color: green"><%= notice %></p>
 
 <%= render @guest %>

app/views/layouts/application.html.erb

@@ -1,3 +1,5 @@
+<%# Copyright (C) 2024 Manuel Bustillo %>
+
 <!DOCTYPE html>
 <html>
   <head>

app/views/layouts/mailer.html.erb

@@ -1,3 +1,5 @@
+<%# Copyright (C) 2024 Manuel Bustillo %>
+
 <!DOCTYPE html>
 <html>
   <head>

app/views/layouts/mailer.text.erb

@@ -1 +1,3 @@
+<%# Copyright (C) 2024 Manuel Bustillo %>
+
 <%= yield %>

app/views/tables_arrangements/index.html.erb

@@ -1,3 +1,5 @@
+<%# Copyright (C) 2024 Manuel Bustillo %>
+
 <h1>Tables arrangements</h1>
 
 <ol>

app/views/tables_arrangements/show.html.erb

@@ -1,3 +1,5 @@
+<%# Copyright (C) 2024 Manuel Bustillo %>
+
 <h1>ID: <%= @tables_arrangement.id %></h1>
 
 <p>Discomfort: <%= @tables_arrangement.discomfort %></p>

config/application.rb

@@ -1,3 +1,5 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 require_relative 'boot'
 
 require 'rails'

config/boot.rb

@@ -1,3 +1,5 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 ENV["BUNDLE_GEMFILE"] ||= File.expand_path("../Gemfile", __dir__)
 
 require "bundler/setup" # Set up gems listed in the Gemfile.

config/environment.rb

@@ -1,3 +1,5 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 # Load the Rails application.
 require_relative "application"
 

config/environments/development.rb

@@ -1,3 +1,5 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 require "active_support/core_ext/integer/time"
 
 Rails.application.configure do

config/environments/production.rb

@@ -1,3 +1,5 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 require "active_support/core_ext/integer/time"
 
 Rails.application.configure do

config/environments/test.rb

@@ -1,3 +1,5 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 require "active_support/core_ext/integer/time"
 
 # The test environment is used exclusively to run your application's

config/importmap.rb

@@ -1,3 +1,5 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 # Pin npm packages by running ./bin/importmap
 
 pin "application"

config/initializers/affinity_groups.rb

@@ -1,3 +1,5 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 require_relative '../../app/services/affinity_groups_hierarchy'
 
 hierarchy = AffinityGroupsHierarchy.instance

config/initializers/assets.rb

@@ -1,3 +1,5 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 # 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.

config/initializers/content_security_policy.rb

@@ -1,3 +1,5 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 # Be sure to restart your server when you modify this file.
 
 # Define an application-wide content security policy.

config/initializers/cors.rb

@@ -1,3 +1,5 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 # config/initializers/cors.rb
 
 Rails.application.config.middleware.insert_before 0, Rack::Cors do

config/initializers/filter_parameter_logging.rb

@@ -1,3 +1,5 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 # Be sure to restart your server when you modify this file.
 
 # Configure parameters to be partially matched (e.g. passw matches password) and filtered from the log file.

config/initializers/inflections.rb

@@ -1,3 +1,5 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 # Be sure to restart your server when you modify this file.
 
 # Add new inflection rules using the following format. Inflections

config/initializers/permissions_policy.rb

@@ -1,3 +1,5 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 # Be sure to restart your server when you modify this file.
 
 # Define an application-wide HTTP permissions policy. For further

config/initializers/ruby_extensions.rb

@@ -1,3 +1,5 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 class Numeric
   def to_currency
     Money.from_amount(self, "EUR").format

config/puma.rb

@@ -1,3 +1,5 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 # This configuration file will be evaluated by Puma. The top-level methods that
 # are invoked here are part of Puma's configuration DSL. For more information
 # about methods provided by the DSL, see https://puma.io/puma/Puma/DSL.html.

config/routes.rb

@@ -1,3 +1,5 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 Rails.application.routes.draw do
   resources :groups, only: :index
   resources :guests do

db/migrate/20240711175425_create_expenses.rb

@@ -1,3 +1,5 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 class CreateExpenses < ActiveRecord::Migration[7.1]
   def change
     create_enum :pricing_types, ["fixed", "per_person"]

db/migrate/20240711180753_create_guests.rb

@@ -1,3 +1,5 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 class CreateGuests < ActiveRecord::Migration[7.1]
   def change
     create_table :guests, id: :uuid do |t|

db/migrate/20240711181626_acts_as_taggable_on_migration.acts_as_taggable_on_engine.rb

@@ -1,3 +1,5 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 # frozen_string_literal: true
 
 # This migration comes from acts_as_taggable_on_engine (originally 1)

db/migrate/20240711181627_add_missing_unique_indices.acts_as_taggable_on_engine.rb

@@ -1,3 +1,5 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 # frozen_string_literal: true
 
 # This migration comes from acts_as_taggable_on_engine (originally 2)

db/migrate/20240711181628_add_taggings_counter_cache_to_tags.acts_as_taggable_on_engine.rb

@@ -1,3 +1,5 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 # frozen_string_literal: true
 
 # This migration comes from acts_as_taggable_on_engine (originally 3)

db/migrate/20240711181629_add_missing_taggable_index.acts_as_taggable_on_engine.rb

@@ -1,3 +1,5 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 # frozen_string_literal: true
 
 # This migration comes from acts_as_taggable_on_engine (originally 4)

db/migrate/20240711181630_change_collation_for_tag_names.acts_as_taggable_on_engine.rb

@@ -1,3 +1,5 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 # frozen_string_literal: true
 
 # This migration comes from acts_as_taggable_on_engine (originally 5)

db/migrate/20240711181631_add_missing_indexes_on_taggings.acts_as_taggable_on_engine.rb

@@ -1,3 +1,5 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 # frozen_string_literal: true
 
 # This migration comes from acts_as_taggable_on_engine (originally 6)

db/migrate/20240711181632_add_tenant_to_taggings.acts_as_taggable_on_engine.rb

@@ -1,3 +1,5 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 # frozen_string_literal: true
 
 # This migration comes from acts_as_taggable_on_engine (originally 7)

db/migrate/20240724181756_create_tables_arrangements.rb

@@ -1,3 +1,5 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 class CreateTablesArrangements < ActiveRecord::Migration[7.1]
   def change
     create_table :tables_arrangements, id: :uuid do |t|

db/migrate/20240724181853_create_seats.rb

@@ -1,3 +1,5 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 class CreateSeats < ActiveRecord::Migration[7.1]
   def change
     create_table :seats, id: :uuid do |t|

db/migrate/20240811142121_create_groups.rb

@@ -1,3 +1,5 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 class CreateGroups < ActiveRecord::Migration[7.1]
   def change
     create_table :groups, id: :uuid do |t|

db/migrate/20240811143801_add_parent_to_group.rb

@@ -1,3 +1,5 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 class AddParentToGroup < ActiveRecord::Migration[7.1]
   def change
     add_reference :groups, :parent, type: :uuid, index: true, foreign_key: { to_table: :groups }

db/migrate/20240811154115_add_group_to_guest.rb

@@ -1,3 +1,5 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 class AddGroupToGuest < ActiveRecord::Migration[7.1]
   def change
     add_reference :guests, :group, null: false, foreign_key: true, type: :uuid

db/migrate/20240811170021_add_status_to_guest.rb

@@ -1,3 +1,5 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 class AddStatusToGuest < ActiveRecord::Migration[7.1]
   def change
     add_column :guests, :status, :integer, default: 0

db/schema.rb

@@ -1,3 +1,5 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 # This file is auto-generated from the current state of the database. Instead
 # of editing this file, please use the migrations feature of Active Record to
 # incrementally modify your database, and then regenerate this schema definition.

db/seeds.rb

@@ -1,3 +1,5 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 NUMBER_OF_GUESTS = 50
 
 TablesArrangement.delete_all