Add copyright notice

.annotaterb.yml

@@ -1,58 +0,0 @@
----
-:position: before
-:position_in_additional_file_patterns: before
-:position_in_class: before
-:position_in_factory: before
-:position_in_fixture: before
-:position_in_routes: before
-:position_in_serializer: before
-:position_in_test: before
-:classified_sort: true
-:exclude_controllers: true
-:exclude_factories: true
-:exclude_fixtures: false
-:exclude_helpers: true
-:exclude_scaffolds: true
-:exclude_serializers: false
-:exclude_sti_subclasses: false
-:exclude_tests: true
-:force: false
-:format_markdown: false
-:format_rdoc: false
-:format_yard: false
-:frozen: false
-:ignore_model_sub_dir: false
-:ignore_unknown_models: false
-:include_version: false
-:show_check_constraints: false
-:show_complete_foreign_keys: false
-:show_foreign_keys: true
-:show_indexes: true
-:simple_indexes: false
-:sort: false
-:timestamp: false
-:trace: false
-:with_comment: true
-:with_column_comments: true
-:with_table_comments: true
-:active_admin: false
-:command: 
-:debug: false
-:hide_default_column_types: ''
-:hide_limit_column_types: ''
-:ignore_columns: 
-:ignore_routes: 
-:models: true
-:routes: false
-:skip_on_db_migrate: false
-:target_action: :do_annotations
-:wrapper: 
-:wrapper_close: 
-:wrapper_open: 
-:classes_default_to_s: []
-:additional_file_patterns: []
-:model_dir:
-- app/models
-:require: []
-:root_dir:
-- ''

.dockerignore

@@ -35,4 +35,3 @@
 /app/assets/builds/*
 !/app/assets/builds/.keep
 /public/assets
-.docker-compose.yml

.github/workflows/build.yml

@@ -3,13 +3,10 @@ on:
   push:
     branches:
       - main
-concurrency:
+  pull_request:
-  group: ${{ github.ref }}
-  cancel-in-progress: true
 jobs:
   build-static-assets:
     runs-on: ubuntu-latest
-    timeout-minutes: 30
     steps:
       - uses: actions/checkout@v4
         with:

.github/workflows/copyright_notice.yml

@@ -3,9 +3,6 @@ on:
   pull_request:
 permissions:
   contents: write
-concurrency:
-  group: ${{ github.ref }}
-  cancel-in-progress: true
 jobs:
   copyright_notice:
     runs-on: ubuntu-latest

.github/workflows/license_finder.yml

@@ -1,23 +0,0 @@
-name: Check usage of free licenses
-on:
-  push:
-    branches:
-      - main
-  pull_request:
-concurrency:
-  group: ${{ github.ref }}
-  cancel-in-progress: true
-jobs:
-  check-licenses:
-    runs-on: ubuntu-latest
-    steps:
-        - uses: actions/checkout@v4
-          with:
-            token: ${{ secrets.GITHUB_TOKEN }}
-        - uses: ruby/setup-ruby@v1.202.0
-          with:
-            ruby-version: '3.3.6'
-        - name: Install project dependencies
-          run: bundle install --jobs `getconf _NPROCESSORS_ONLN`
-        - name: Run license finder
-          run: license_finder

.github/workflows/tests.yml

@@ -4,9 +4,6 @@ on:
     branches:
       - main
   pull_request:
-concurrency:
-  group: ${{ github.ref }}
-  cancel-in-progress: true
 jobs:
   unit_tests:
     runs-on: ubuntu-latest
@@ -22,7 +19,7 @@ jobs:
       - uses: actions/checkout@v4
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
-      - uses: ruby/setup-ruby@v1.202.0
+      - uses: ruby/setup-ruby@v1
       - run: bundle install
       - name: Wait until Postgres is ready to accept connections
         run: |

.gitignore

@@ -33,6 +33,3 @@
 
 # Ignore master key for decrypting credentials and more.
 /config/master.key
-
-# Ignore swagger generated documentation
-swagger/v1/swagger.yaml

.ruby-version

@@ -1 +1 @@
-ruby-3.3.6
+ruby-3.3.5

Dockerfile

@@ -1,7 +1,7 @@
 # syntax = docker/dockerfile:1
 
 # Make sure RUBY_VERSION matches the Ruby version in .ruby-version and Gemfile
-ARG RUBY_VERSION=3.3.6
+ARG RUBY_VERSION=3.3.5
 FROM registry.docker.com/library/ruby:$RUBY_VERSION-slim as base
 
 # Rails app lives here

Dockerfile.dev

@@ -1,42 +0,0 @@
-# syntax = docker/dockerfile:1
-
-# Make sure RUBY_VERSION matches the Ruby version in .ruby-version and Gemfile
-ARG RUBY_VERSION=3.3.6
-FROM registry.docker.com/library/ruby:$RUBY_VERSION-slim as base
-
-# Rails app lives here
-WORKDIR /rails
-
-RUN apt-get update && apt-get install -y nodejs
-
-FROM base as build
-
-# Install packages needed to build gems
-RUN apt-get update -qq && \
-    apt-get install --no-install-recommends -y build-essential git libpq-dev libvips pkg-config
-
-# Install application gems
-COPY Gemfile Gemfile.lock ./
-RUN bundle install
-
-# Copy application code
-COPY . .
-
-# Final stage for app image
-FROM base
-
-# Install packages needed for deployment
-RUN apt-get update -qq && \
-    apt-get install --no-install-recommends -y curl libvips postgresql-client && \
-    rm -rf /var/lib/apt/lists /var/cache/apt/archives
-
-# Copy built artifacts: gems, application
-COPY --from=build /usr/local/bundle /usr/local/bundle
-COPY --from=build /rails /rails
-
-# Entrypoint prepares the database.
-ENTRYPOINT ["/rails/bin/docker-entrypoint"]
-
-# Start the server by default, this can be overwritten at runtime
-EXPOSE 3000
-CMD ["./bin/rails", "server", "--binding=0.0.0.0"]

Gemfile.lock

@@ -1,29 +1,29 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    actioncable (7.2.2)
+    actioncable (7.2.1.2)
-      actionpack (= 7.2.2)
+      actionpack (= 7.2.1.2)
-      activesupport (= 7.2.2)
+      activesupport (= 7.2.1.2)
       nio4r (~> 2.0)
       websocket-driver (>= 0.6.1)
       zeitwerk (~> 2.6)
-    actionmailbox (7.2.2)
+    actionmailbox (7.2.1.2)
-      actionpack (= 7.2.2)
+      actionpack (= 7.2.1.2)
-      activejob (= 7.2.2)
+      activejob (= 7.2.1.2)
-      activerecord (= 7.2.2)
+      activerecord (= 7.2.1.2)
-      activestorage (= 7.2.2)
+      activestorage (= 7.2.1.2)
-      activesupport (= 7.2.2)
+      activesupport (= 7.2.1.2)
       mail (>= 2.8.0)
-    actionmailer (7.2.2)
+    actionmailer (7.2.1.2)
-      actionpack (= 7.2.2)
+      actionpack (= 7.2.1.2)
-      actionview (= 7.2.2)
+      actionview (= 7.2.1.2)
-      activejob (= 7.2.2)
+      activejob (= 7.2.1.2)
-      activesupport (= 7.2.2)
+      activesupport (= 7.2.1.2)
       mail (>= 2.8.0)
       rails-dom-testing (~> 2.2)
-    actionpack (7.2.2)
+    actionpack (7.2.1.2)
-      actionview (= 7.2.2)
+      actionview (= 7.2.1.2)
-      activesupport (= 7.2.2)
+      activesupport (= 7.2.1.2)
       nokogiri (>= 1.8.5)
       racc
       rack (>= 2.2.4, < 3.2)
@@ -32,37 +32,36 @@ GEM
       rails-dom-testing (~> 2.2)
       rails-html-sanitizer (~> 1.6)
       useragent (~> 0.16)
-    actiontext (7.2.2)
+    actiontext (7.2.1.2)
-      actionpack (= 7.2.2)
+      actionpack (= 7.2.1.2)
-      activerecord (= 7.2.2)
+      activerecord (= 7.2.1.2)
-      activestorage (= 7.2.2)
+      activestorage (= 7.2.1.2)
-      activesupport (= 7.2.2)
+      activesupport (= 7.2.1.2)
       globalid (>= 0.6.0)
       nokogiri (>= 1.8.5)
-    actionview (7.2.2)
+    actionview (7.2.1.2)
-      activesupport (= 7.2.2)
+      activesupport (= 7.2.1.2)
       builder (~> 3.1)
       erubi (~> 1.11)
       rails-dom-testing (~> 2.2)
       rails-html-sanitizer (~> 1.6)
-    activejob (7.2.2)
+    activejob (7.2.1.2)
-      activesupport (= 7.2.2)
+      activesupport (= 7.2.1.2)
       globalid (>= 0.3.6)
-    activemodel (7.2.2)
+    activemodel (7.2.1.2)
-      activesupport (= 7.2.2)
+      activesupport (= 7.2.1.2)
-    activerecord (7.2.2)
+    activerecord (7.2.1.2)
-      activemodel (= 7.2.2)
+      activemodel (= 7.2.1.2)
-      activesupport (= 7.2.2)
+      activesupport (= 7.2.1.2)
       timeout (>= 0.4.0)
-    activestorage (7.2.2)
+    activestorage (7.2.1.2)
-      actionpack (= 7.2.2)
+      actionpack (= 7.2.1.2)
-      activejob (= 7.2.2)
+      activejob (= 7.2.1.2)
-      activerecord (= 7.2.2)
+      activerecord (= 7.2.1.2)
-      activesupport (= 7.2.2)
+      activesupport (= 7.2.1.2)
       marcel (~> 1.0)
-    activesupport (7.2.2)
+    activesupport (7.2.1.2)
       base64
-      benchmark (>= 0.3)
       bigdecimal
       concurrent-ruby (~> 1.0, >= 1.3.1)
       connection_pool (>= 2.2.5)
@@ -72,8 +71,8 @@ GEM
       minitest (>= 5.1)
       securerandom (>= 0.3)
       tzinfo (~> 2.0, >= 2.0.5)
-    acts-as-taggable-on (12.0.0)
+    acts-as-taggable-on (11.0.0)
-      activerecord (>= 7.1, < 8.1)
+      activerecord (>= 7.0, < 8.0)
       zeitwerk (>= 2.4, < 3.0)
     ast (2.4.2)
     babel-source (5.8.35)
@@ -81,7 +80,6 @@ GEM
       babel-source (>= 4.0, < 6)
       execjs (~> 2.0)
     base64 (0.2.0)
-    benchmark (0.4.0)
     bigdecimal (3.1.8)
     bindex (0.8.1)
     bootsnap (1.18.4)
@@ -92,7 +90,7 @@ GEM
     connection_pool (2.4.1)
     crass (1.0.6)
     csv (3.3.0)
-    date (3.4.0)
+    date (3.3.4)
     debug (1.9.2)
       irb (~> 1.10)
       reline (>= 0.3.8)
@@ -136,7 +134,7 @@ GEM
       jsonapi-renderer (~> 0.2.0)
     language_server-protocol (3.17.0.3)
     logger (1.6.1)
-    loofah (2.23.1)
+    loofah (2.22.0)
       crass (~> 1.0.2)
       nokogiri (>= 1.12.0)
     mail (2.8.1)
@@ -145,13 +143,13 @@ GEM
       net-pop
       net-smtp
     marcel (1.0.4)
-    method_source (1.1.0)
+    method_source (1.0.0)
     mini_mime (1.1.5)
-    minitest (5.25.2)
+    minitest (5.25.1)
     money (6.19.0)
       i18n (>= 0.6.4, <= 2)
     msgpack (1.7.2)
-    net-imap (0.5.1)
+    net-imap (0.4.17)
       date
       net-protocol
     net-pop (0.1.2)
@@ -160,7 +158,7 @@ GEM
       timeout
     net-smtp (0.5.0)
       net-protocol
-    nio4r (2.7.4)
+    nio4r (2.7.3)
     nokogiri (1.16.7-aarch64-linux)
       racc (~> 1.4)
     nokogiri (1.16.7-arm-linux)
@@ -178,12 +176,12 @@ GEM
       ast (~> 2.4.1)
       racc
     pg (1.5.9)
-    pry (0.15.0)
+    pry (0.14.2)
       coderay (~> 1.1)
       method_source (~> 1.0)
-    psych (5.2.0)
+    psych (5.1.2)
       stringio
-    puma (6.5.0)
+    puma (6.4.3)
       nio4r (~> 2.0)
     racc (1.8.1)
     rack (3.1.8)
@@ -193,22 +191,23 @@ GEM
       rack (>= 3.0.0)
     rack-test (2.1.0)
       rack (>= 1.3)
-    rackup (2.2.1)
+    rackup (2.1.0)
       rack (>= 3)
-    rails (7.2.2)
+      webrick (~> 1.8)
-      actioncable (= 7.2.2)
+    rails (7.2.1.2)
-      actionmailbox (= 7.2.2)
+      actioncable (= 7.2.1.2)
-      actionmailer (= 7.2.2)
+      actionmailbox (= 7.2.1.2)
-      actionpack (= 7.2.2)
+      actionmailer (= 7.2.1.2)
-      actiontext (= 7.2.2)
+      actionpack (= 7.2.1.2)
-      actionview (= 7.2.2)
+      actiontext (= 7.2.1.2)
-      activejob (= 7.2.2)
+      actionview (= 7.2.1.2)
-      activemodel (= 7.2.2)
+      activejob (= 7.2.1.2)
-      activerecord (= 7.2.2)
+      activemodel (= 7.2.1.2)
-      activestorage (= 7.2.2)
+      activerecord (= 7.2.1.2)
-      activesupport (= 7.2.2)
+      activestorage (= 7.2.1.2)
+      activesupport (= 7.2.1.2)
       bundler (>= 1.15.0)
-      railties (= 7.2.2)
+      railties (= 7.2.1.2)
     rails-dom-testing (2.2.0)
       activesupport (>= 5.0.0)
       minitest
@@ -216,9 +215,9 @@ GEM
     rails-html-sanitizer (1.6.0)
       loofah (~> 2.21)
       nokogiri (~> 1.14)
-    railties (7.2.2)
+    railties (7.2.1.2)
-      actionpack (= 7.2.2)
+      actionpack (= 7.2.1.2)
-      activesupport (= 7.2.2)
+      activesupport (= 7.2.1.2)
       irb (~> 1.13)
       rackup (>= 1.0.0)
       rake (>= 12.2)
@@ -239,7 +238,7 @@ GEM
     redis-client (0.22.2)
       connection_pool
     regexp_parser (2.9.2)
-    reline (0.5.11)
+    reline (0.5.10)
       io-console (~> 0.5)
     rspec-core (3.13.2)
       rspec-support (~> 3.13.0)
@@ -249,7 +248,7 @@ GEM
     rspec-mocks (3.13.2)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.13.0)
-    rspec-rails (7.0.2)
+    rspec-rails (7.0.1)
       actionpack (>= 7.0)
       activesupport (>= 7.0)
       railties (>= 7.0)
@@ -273,7 +272,7 @@ GEM
     ruby-progressbar (1.13.0)
     rubytree (2.1.0)
       json (~> 2.0, > 2.3.1)
-    securerandom (0.3.2)
+    securerandom (0.3.1)
     sprockets (4.2.1)
       concurrent-ruby (~> 1.0)
       rack (>= 2.2.4, < 4)
@@ -283,10 +282,10 @@ GEM
       sprockets (>= 3.0.0)
     stimulus-rails (1.3.4)
       railties (>= 6.0.0)
-    stringio (3.1.2)
+    stringio (3.1.1)
     thor (1.3.2)
     tilt (2.4.0)
-    timeout (0.4.2)
+    timeout (0.4.1)
     turbo-rails (2.0.11)
       actionpack (>= 6.0.0)
       railties (>= 6.0.0)
@@ -299,6 +298,7 @@ GEM
       activemodel (>= 6.0.0)
       bindex (>= 0.4.0)
       railties (>= 6.0.0)
+    webrick (1.8.2)
     websocket-driver (0.7.6)
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.5)

README.md

@@ -1,87 +1,24 @@
-# Libre Wedding Planner
+# README
 
-Libre Wedding Planner is Free, Open Source Software that helps organize several aspects of a wedding.
+This README would normally document whatever steps are necessary to get the
+application up and running.
 
-The project is not production-ready yet.
+Things you may want to cover:
 
-## Features
+* Ruby version
 
-The follwing features are either developed or under active development:
+* System dependencies
 
-- Guests management
+* Configuration
-- Expense management
-- Seating chart
 
+* Database creation
 
-## Next steps
+* Database initialization
 
-Some ideas we would like to implement next:
+* How to run the test suite
 
-- Authentication (required to make an instance public)
+* Services (job queues, cache servers, search engines, etc.)
-- Website with wedding information
-- Attendance confirmation forms
-- Multitenancy
 
-# Development setup
+* Deployment instructions
-
-Libre Wedding Planner is made of two main pieces:
-
-- The backend (this repo), built with Ruby (on Rails)
-- The frontend (repo [here](https://gitea.bustikiller.com/bustikiller/wedding-planner-frontend/)), built with NextJS and React. You will need both to have the service fully working.
-
-Both repositories are expected to live have a common parent directory:
-
-```
-projects <or anything else>
-  |-> wedding-planner 
-  |-> wedding-planner-frontend 
-```
-
-## Docker compose
-
-Docker compose is the recommended way to run Libre Wedding Planner for development purposes. After downloading both repositories, `cd` to the root of `wedding-planner` and run:
-
-```bash
-docker compose up --build
-```
-
-Several containers will be started:
-
-- backend: starts a Rails server that will act as an API.
-- workers: starts a runner of [solid queue](https://github.com/rails/solid_queue/) that takes .care of async tasks.
-- frontend: starts a NextJS application in charge of the frontend.
-- nginx: A reverse proxy that the backend and frontend under the same domain, and routes all requests to the upstream services.
-- db: A Postgres instance used by the backend service.
-
-The backend service will seed the database with fake data. It's worth noting that the Postgres container does not have a volume, so the application will be seeded every time the container is created.
-
-The backend, frontend and workers have hot-reloading enabled, so changes made to the codebase should be reflected in the application on the next request.
-
-Once all containers have started, visit http://libre-wedding-planner.app.localhost/dashboard to load the application.
-
-## Testing
-
-Unit tests can be executed with
-
-```
-bundle exec rspec
-```
-
-## API documentation
-
-Generate the OpenAPI documentation with the command:
-
-```
-rake rswag:specs:swaggerize
-```
-
-The documentation is available in Swagger UI in http://libre-wedding-planner.app.localhost/api/api-docs/index.html. If testing the API through the UI, you will need to select the second server (which includes the `/api` path), intended for development.
-
-## Contributing
-
-Contributions of all kinds (code, UX/UI, testing, translations, etc.) are welcome. The procedures to contribute are still being defined, but don't hesitate to reach out in case you want to participate.
-
-# License
-
-This project is licensed under the GNU Affero General Public License (AGPL). Check [COPYING.md](./COPYING.md) for additional information.
 
+* ...

app/controllers/application_controller.rb

@@ -3,41 +3,13 @@
 class ApplicationController < ActionController::Base
     after_action :set_csrf_cookie
 
-  skip_before_action :verify_authenticity_token, if: :development_swagger?
-
-  rescue_from ActiveRecord::RecordInvalid do |exception|
-    render json: {
-      message: 'Record invalid',
-      errors: exception.record.errors.full_messages
-    }, status: :unprocessable_entity
-  end
-
-  rescue_from ActionController::ParameterMissing do |exception|
-    render json: {
-      message: 'Parameter missing',
-      errors: [exception.message]
-    }, status: :bad_request
-  end
-
-  rescue_from ActiveRecord::RecordNotFound do |exception|
-    render json: {
-      message: 'Record not found',
-      errors: [exception.message]
-    }, status: :not_found
-  end
-
     private
 
-  def development_swagger?
-    Rails.env.test? ||
-    Rails.env.development? && request.headers['referer'].include?('/api-docs/index.html')
-  end
-
     def set_csrf_cookie
-    cookies['csrf-token'] = {
+      cookies["csrf-token"] = {
         value: form_authenticity_token,
         secure: Rails.env.production?,
-      same_site: :strict
+        same_site: :strict,
       }
     end
 end

app/controllers/expenses_controller.rb

@@ -1,21 +1,75 @@
 # Copyright (C) 2024 Manuel Bustillo
 
 class ExpensesController < ApplicationController
+  before_action :set_expense, only: %i[ show edit update destroy ]
+
+  # GET /expenses or /expenses.json
+  def index
+    @expenses = Expense.all
+  end
+
   def summary
     render json: Expenses::TotalQuery.new.call
   end
 
-  def index
+  # GET /expenses/1 or /expenses/1.json
-    render json: Expense.all.order(pricing_type: :asc, amount: :desc).as_json(only: %i[id name amount pricing_type])
+  def show
   end
 
+  # GET /expenses/new
+  def new
+    @expense = Expense.new
+  end
+
+  # GET /expenses/1/edit
+  def edit
+  end
+
+  # POST /expenses or /expenses.json
+  def create
+    @expense = Expense.new(expense_params)
+
+    respond_to do |format|
+      if @expense.save
+        format.html { redirect_to expense_url(@expense), notice: "Expense was successfully created." }
+        format.json { render :show, status: :created, location: @expense }
+      else
+        format.html { render :new, status: :unprocessable_entity }
+        format.json { render json: @expense.errors, status: :unprocessable_entity }
+      end
+    end
+  end
+
+  # PATCH/PUT /expenses/1 or /expenses/1.json
   def update
-    Expense.find(params[:id]).update!(expense_params)
+    respond_to do |format|
-    render json: {}, status: :ok
+      if @expense.update(expense_params)
+        format.html { redirect_to expense_url(@expense), notice: "Expense was successfully updated." }
+        format.json { render :show, status: :ok, location: @expense }
+      else
+        format.html { render :edit, status: :unprocessable_entity }
+        format.json { render json: @expense.errors, status: :unprocessable_entity }
+      end
+    end
+  end
+
+  # DELETE /expenses/1 or /expenses/1.json
+  def destroy
+    @expense.destroy!
+
+    respond_to do |format|
+      format.html { redirect_to expenses_url, notice: "Expense was successfully destroyed." }
+      format.json { head :no_content }
+    end
   end
 
   private
+    # Use callbacks to share common setup or constraints between actions.
+    def set_expense
+      @expense = Expense.find(params[:id])
+    end
 
+    # Only allow a list of trusted parameters through.
     def expense_params
       params.require(:expense).permit(:name, :amount, :pricing_type)
     end

app/controllers/groups_controller.rb

@@ -2,6 +2,7 @@
 
 class GroupsController < ApplicationController
   def index
-    render json: Groups::SummaryQuery.new.call.as_json
+    roots = Group.where(parent_id: nil)
+    render jsonapi: roots, include: [children: [children: [:children]]]
   end
 end

app/controllers/guests_controller.rb

@@ -3,31 +3,94 @@
 require 'csv'
 
 class GuestsController < ApplicationController
+  before_action :set_guest, only: %i[show edit update destroy]
+
+  # GET /guests or /guests.json
   def index
-    render json: Guest.all.includes(:group)
+    @guests = Guest.all
                    .joins(:group)
-                      .order('groups.name' => :asc, name: :asc)
+                   .order('groups.name' => :asc, first_name: :asc, last_name: :asc)
-                      .as_json(only: %i[id name status], include: { group: { only: %i[id name] } })
+
+      render jsonapi: @guests
   end
 
+  # GET /guests/1 or /guests/1.json
+  def show; end
+
+  # GET /guests/new
+  def new
+    @guest = Guest.new
+  end
+
+  # GET /guests/1/edit
+  def edit; end
+
+  # POST /guests or /guests.json
   def create
-    Guest.create!(guest_params)
+    @guest = Guest.new(guest_params)
-    render json: {}, status: :created
+
+    respond_to do |format|
+      if @guest.save
+        format.html { redirect_to guest_url(@guest), notice: 'Guest was successfully created.' }
+        format.json { render :show, status: :created, location: @guest }
+      else
+        format.html { render :new, status: :unprocessable_entity }
+        format.json { render json: @guest.errors, status: :unprocessable_entity }
+      end
+    end
   end
 
+  # PATCH/PUT /guests/1 or /guests/1.json
   def update
-    Guest.find(params[:id]).update!(guest_params)
+    respond_to do |format|
-    render json: {}, status: :ok
+      if @guest.update(guest_params)
+        format.html { redirect_to guest_url(@guest), notice: 'Guest was successfully updated.' }
+        format.json { render :show, status: :ok, location: @guest }
+      else
+        format.html { render :edit, status: :unprocessable_entity }
+        format.json { render json: @guest.errors, status: :unprocessable_entity }
+      end
+    end
   end
 
+  # DELETE /guests/1 or /guests/1.json
   def destroy
-    Guest.find(params[:id]).destroy!
+    @guest.destroy!
+
+    respond_to do |format|
+      format.html { redirect_to guests_url, notice: 'Guest was successfully destroyed.' }
+      format.json { head :no_content }
+    end
+  end
+
+  def import
+    csv = CSV.parse(params[:file].read, headers: true)
+    ActiveRecord::Base.transaction do
+      csv.each do |row|
+        guest = Guest.create!(first_name: row['name'])
+
+        guest.affinity_group_list.add(row['affinity_group'])
+        guest.save!
+      end
+    end
+
+    redirect_to guests_url
+  end
+
+  def bulk_update
+    Guest.where(id: params[:guest_ids]).update!(params.require(:properties).permit(:status))
     render json: {}, status: :ok
   end
 
   private
 
+  # Use callbacks to share common setup or constraints between actions.
+  def set_guest
+    @guest = Guest.find(params[:id])
+  end
+
+  # Only allow a list of trusted parameters through.
   def guest_params
-    params.require(:guest).permit(:name, :group_id, :status)
+    params.require(:guest).permit(:first_name, :last_name, :email, :phone)
   end
 end

app/controllers/tables_arrangements_controller.rb

@@ -2,22 +2,13 @@
 
 class TablesArrangementsController < ApplicationController
   def index
-    render json: TablesArrangement.all.order(discomfort: :asc).limit(3).as_json(only: %i[id name discomfort])
+    @tables_arrangements = TablesArrangement.all.order(discomfort: :asc).limit(10)
   end
 
   def show
-    Seat.joins(guest: :group)
+    @tables_arrangement = TablesArrangement.find(params[:id])
-        .where(tables_arrangement_id: params[:id])
+    @seats = @tables_arrangement.seats
-        .order('guests.group_id')
+                                .includes(guest: %i[affinity_groups unbreakable_bonds])
-        .pluck(
+                                .group_by(&:table_number)
-          :table_number,
-          'guests.name',
-          'guests.id',
-          'groups.color'
-        )
-        .group_by(&:first)
-        .transform_values { |table| table.map { |(_, name, id, color)| { id:, name:, color: } } }
-        .map { |number, guests| { number:, guests: } }
-        .then { |result| render json: result }
   end
 end

app/models/expense.rb

@@ -1,22 +1,4 @@
 # Copyright (C) 2024 Manuel Bustillo
 
-# == Schema Information
-#
-# Table name: expenses
-#
-#  id           :uuid             not null, primary key
-#  amount       :decimal(, )
-#  name         :string
-#  pricing_type :enum             default("fixed"), not null
-#  created_at   :datetime         not null
-#  updated_at   :datetime         not null
-#
 class Expense < ApplicationRecord
-  enum :pricing_type,
-       fixed: 'fixed',
-       per_person: 'per_person'
-
-  validates :name, presence: true
-  validates :amount, presence: true, numericality: { greater_than: 0 }
-  validates :pricing_type, presence: true
 end

app/models/group.rb

@@ -1,27 +1,5 @@
 # Copyright (C) 2024 Manuel Bustillo
 
-# == Schema Information
-#
-# Table name: groups
-#
-#  id         :uuid             not null, primary key
-#  color      :string
-#  icon       :string
-#  name       :string           not null
-#  order      :integer          default(1), not null
-#  created_at :datetime         not null
-#  updated_at :datetime         not null
-#  parent_id  :uuid
-#
-# Indexes
-#
-#  index_groups_on_name       (name) UNIQUE
-#  index_groups_on_parent_id  (parent_id)
-#
-# Foreign Keys
-#
-#  fk_rails_...  (parent_id => groups.id)
-#
 class Group < ApplicationRecord
   validates :name, uniqueness: true
   validates :name, :order, presence: true
@@ -29,33 +7,5 @@ class Group < ApplicationRecord
   has_many :children, class_name: 'Group', foreign_key: 'parent_id'
   belongs_to :parent, class_name: 'Group', optional: true
 
-  before_create :set_color
-
-  scope :roots, -> { where(parent_id: nil) }
-
   has_many :guests
-
-  def colorize_children(generation = 1)
-    derived_colors = generation == 1 ? color.paint.palette.analogous(size: children.count) : color.paint.palette.decreasing_saturation
-
-    children.zip(derived_colors) do |child, raw_color|
-
-      final_color = raw_color.paint
-      final_color.brighten(60) if final_color.dark?
-
-      child.update!(color: final_color)
-
-      child.colorize_children(generation + 1)
-    end
-  end
-
-  private
-
-  def set_color
-    return if color.present?
-
-    new_color = "##{SecureRandom.hex(3)}".paint
-    new_color = new_color.lighten(30) if new_color.dark?
-    self.color = new_color
-  end
 end

app/models/guest.rb

@@ -1,50 +1,18 @@
 # Copyright (C) 2024 Manuel Bustillo
 
-# == Schema Information
-#
-# Table name: guests
-#
-#  id         :uuid             not null, primary key
-#  name       :string
-#  phone      :string
-#  status     :integer          default("considered")
-#  created_at :datetime         not null
-#  updated_at :datetime         not null
-#  group_id   :uuid             not null
-#
-# Indexes
-#
-#  index_guests_on_group_id  (group_id)
-#
-# Foreign Keys
-#
-#  fk_rails_...  (group_id => groups.id)
-#
 class Guest < ApplicationRecord
+  acts_as_taggable_on :affinity_groups, :unbreakable_bonds
   belongs_to :group
 
-  enum :status, {
+  enum status: {
     considered: 0,
     invited: 10,
     confirmed: 20,
     declined: 30,
-    tentative: 40
+    tentative: 40,
-  }, validate: true
+  }
 
-  validates :name, presence: true
+  def full_name
-
+    "#{first_name} #{last_name}"
-  scope :potential, -> { where.not(status: %i[declined considered]) }
-
-  after_save :recalculate_simulations, if: :saved_change_to_status?
-  after_destroy :recalculate_simulations
-
-  has_many :seats, dependent: :delete_all
-
-  private
-
-  def recalculate_simulations
-    TablesArrangement.delete_all
-
-    ActiveJob.perform_all_later(50.times.map { TableSimulatorJob.new })
   end
 end

app/models/seat.rb

@@ -1,26 +1,5 @@
 # Copyright (C) 2024 Manuel Bustillo
 
-# == Schema Information
-#
-# Table name: seats
-#
-#  id                    :uuid             not null, primary key
-#  table_number          :integer
-#  created_at            :datetime         not null
-#  updated_at            :datetime         not null
-#  guest_id              :uuid             not null
-#  tables_arrangement_id :uuid             not null
-#
-# Indexes
-#
-#  index_seats_on_guest_id               (guest_id)
-#  index_seats_on_tables_arrangement_id  (tables_arrangement_id)
-#
-# Foreign Keys
-#
-#  fk_rails_...  (guest_id => guests.id)
-#  fk_rails_...  (tables_arrangement_id => tables_arrangements.id) ON DELETE => cascade
-#
 class Seat < ApplicationRecord
   belongs_to :guest
   belongs_to :table_arrangement

app/models/tables_arrangement.rb

@@ -1,24 +1,5 @@
 # Copyright (C) 2024 Manuel Bustillo
 
-# == Schema Information
-#
-# Table name: tables_arrangements
-#
-#  id         :uuid             not null, primary key
-#  discomfort :integer
-#  name       :string           not null
-#  created_at :datetime         not null
-#  updated_at :datetime         not null
-#
 class TablesArrangement < ApplicationRecord
   has_many :seats
-  has_many :guests, through: :seats
-
-  before_create :assign_name
-
-  private
-
-  def assign_name
-    self.name = "#{Faker::Adjective.positive} #{Faker::Creature::Animal.name}".capitalize
-  end
 end

app/queries/groups/summary_query.rb

@@ -1,31 +0,0 @@
-# Copyright (C) 2024 Manuel Bustillo
-
-module Groups
-  class SummaryQuery
-    def call
-      ActiveRecord::Base.connection.execute(query).to_a
-    end
-
-    private
-
-    def query
-      <<~SQL.squish
-        SELECT
-          groups.id,
-          groups.name,
-          groups.icon,
-          groups.parent_id,
-          groups.color,
-          count(*) filter (where status IS NOT NULL) as total,
-          count(*) filter (where status = 0) as considered,
-          count(*) filter (where status = 10) as invited,
-          count(*) filter (where status = 20) as confirmed,
-          count(*) filter (where status = 30) as declined,
-          count(*) filter (where status = 40) as tentative
-        FROM groups
-        LEFT JOIN guests on groups.id = guests.group_id
-        GROUP BY groups.id
-      SQL
-    end
-  end
-end

app/serializers/serializable_guest.rb

@@ -3,10 +3,10 @@
 class SerializableGuest < JSONAPI::Serializable::Resource
   type 'guest'
 
-  attributes :id, :group_id, :status
+  attributes :id, :email, :group_id, :status
 
   attribute :name do
-    @object.name
+    "#{@object.first_name} #{@object.last_name}"
   end
 
   attribute :group_name do

app/services/affinity_groups_hierarchy.rb

@@ -6,40 +6,24 @@ class AffinityGroupsHierarchy < Array
   def initialize
     super
     @references = {}
-
-    Group.roots.each do |group|
-      self << group.id
-
-      hydrate(group)
-    end
   end
 
-  def find(id)
+  def find(name)
-    @references[id]
+    @references[name]
   end
 
-  def <<(id)
+  def <<(name)
-    new_node = Tree::TreeNode.new(id)
+    new_node = Tree::TreeNode.new(name)
-    super(new_node).tap { @references[id] = new_node }
+    super(new_node).tap { @references[name] = new_node }
   end
 
-  def register_child(parent_id, child_id)
+  def register_child(parent_name, child_name)
-    @references[parent_id] << Tree::TreeNode.new(child_id).tap { |child_node| @references[child_id] = child_node }
+    @references[parent_name] << Tree::TreeNode.new(child_name).tap { |child_node| @references[child_name] = child_node }
   end
 
-  def distance(id_a, id_b)
+  def distance(name_a, name_b)
-    return nil if @references[id_a].nil? || @references[id_b].nil?
+    return nil if @references[name_a].nil? || @references[name_b].nil?
 
-    @references[id_a].distance_to_common_ancestor(@references[id_b])
+    @references[name_a].distance_to_common_ancestor(@references[name_b])
-  end
-
-  private
-
-  def hydrate(group)
-    group.children.each do |child|
-      register_child(group.id, child.id)
-
-      hydrate(child)
-    end
   end
 end

app/services/tables/discomfort_calculator.rb

@@ -3,40 +3,18 @@
 module Tables
   class DiscomfortCalculator
     private attr_reader :table
-    def initialize(table:)
+    def initialize(table)
       @table = table
     end
 
     def calculate
-      table_size_penalty + 10 * (cohesion_penalty * 1.0 / table.size)
+      cohesion_penalty
     end
 
     private
 
-    #
-    # Calculates the penalty associated with violating the table size constraints. The penalty is
-    # zero when the limits are honored, and it increases linearly as the number of guests deviates
-    # from the limits. Overcapacity is penalized more severely than undercapacity.
-    #
-    # @return [Number] The penalty associated with violating the table size constraints.
-    #
-    def table_size_penalty
-      case table.size
-      when 0...table.min_per_table then 5 * (table.min_per_table - table.size)
-      when table.min_per_table..table.max_per_table then 0
-      else 5 * (table.size - table.max_per_table)
-      end
-    end
-
-    #
-    # Calculates the discomfort of the table based on the cohesion of the guests. The total discomfort
-    # is calculated as the sum of the discomfort of each pair of guests. The discomfort of a pair of
-    # guests is a rational number between 1 (unrelated groups) and 0 (same group).
-    #
-    # @return [Number] Total discomfort of the table.
-    #
     def cohesion_penalty
-      table.map(&:group_id).tally.to_a.combination(2).sum do |(a, count_a), (b, count_b)|
+      table.map { |guest| guest.affinity_group_list.first }.tally.to_a.combination(2).sum do |(a, count_a), (b, count_b)|
         distance = AffinityGroupsHierarchy.instance.distance(a, b)
 
         next count_a * count_b if distance.nil?

app/services/tables/distribution.rb

@@ -4,7 +4,7 @@ require_relative '../../extensions/tree_node_extension'
 
 module Tables
   class Distribution
-    attr_accessor :tables, :min_per_table, :max_per_table
+    attr_accessor :tables
 
     def initialize(min_per_table:, max_per_table:)
       @min_per_table = min_per_table
@@ -13,12 +13,9 @@ module Tables
     end
 
     def random_distribution(people)
-      min_tables = (people.count * 1.0 / @max_per_table).ceil
+      @tables = []
-      max_tables = (people.count * 1.0 / @min_per_table).ceil
+
-      @tables = people.in_groups(rand(min_tables..max_tables), false)
+      @tables << Table.new(people.slice!(0..rand(@min_per_table..@max_per_table))) while people.any?
-                      .map { |group| Table.new(group) }
-                      .each { |table| table.min_per_table = @min_per_table }
-                      .each { |table| table.max_per_table = @max_per_table }
     end
 
     def discomfort
@@ -33,7 +30,7 @@ module Tables
 
     def pretty_print
       @tables.map.with_index do |table, i|
-        "Table #{i + 1} (#{table.count} ppl): (#{local_discomfort(table)}) #{table.map(&:name).join(', ')}"
+        "Table #{i + 1} (#{table.count} ppl): (#{local_discomfort(table)}) #{table.map(&:full_name).join(', ')}"
       end.join("\n")
     end
 
@@ -64,7 +61,7 @@ module Tables
     private
 
     def local_discomfort(table)
-      table.discomfort ||= DiscomfortCalculator.new(table:).calculate
+      table.discomfort ||= DiscomfortCalculator.new(table).calculate
     end
   end
 end

app/services/tables/shift.rb

@@ -1,30 +0,0 @@
-# Copyright (C) 2024 Manuel Bustillo
-
-module Tables
-  class Shift
-    private attr_reader :initial_solution
-    def initialize(initial_solution)
-      @initial_solution = initial_solution
-    end
-
-    def each
-      @initial_solution.tables.permutation(2) do |table_a, table_b|
-        table_a.dup.each do |person|
-          original_discomfort_a = table_a.reset
-          original_discomfort_b = table_b.reset
-
-          table_a.delete(person)
-          table_b << person
-
-          yield(@initial_solution)
-        ensure
-          table_b.delete(person)
-          table_a << person
-
-          table_a.discomfort = original_discomfort_a
-          table_b.discomfort = original_discomfort_b
-        end
-      end
-    end
-  end
-end

app/services/tables/swap.rb

@@ -9,7 +9,7 @@ module Tables
 
     def each
       @initial_solution.tables.combination(2) do |table_a, table_b|
-        table_a.to_a.product(table_b.to_a).each do |(person_a, person_b)|
+        table_a.product(table_b).each do |(person_a, person_b)|
           original_discomfort_a = table_a.reset
           original_discomfort_b = table_b.reset
 

app/services/tables/table.rb

@@ -1,9 +1,8 @@
 # Copyright (C) 2024 Manuel Bustillo
 
 module Tables
-  class Table < Set
+  class Table < Array
-    attr_accessor :discomfort, :min_per_table, :max_per_table
+    attr_accessor :discomfort
-
     def initialize(*args)
       super
       reset

app/services/vns/engine.rb

@@ -2,13 +2,6 @@
 
 module VNS
   class Engine
-    class << self
-      def sequence(elements)
-        elements = elements.to_a
-        (elements + elements.reverse).chunk(&:itself).map(&:first)
-      end
-    end
-
     def target_function(&function)
       @target_function = function
     end
@@ -30,7 +23,7 @@ module VNS
 
       puts "Initial score: #{@best_score.to_f}"
 
-      self.class.sequence(@perturbations).each do |perturbation|
+      @perturbations.each do |perturbation|
         puts "Running perturbation: #{perturbation.name}"
         optimize(perturbation.new(@best_solution))
       end

app/views/expenses/_expense.html.erb

@@ -0,0 +1,19 @@
+<%# Copyright (C) 2024 Manuel Bustillo %>
+
+<div id="<%= dom_id expense %>">
+  <p>
+    <strong>Name:</strong>
+    <%= expense.name %>
+  </p>
+
+  <p>
+    <strong>Amount:</strong>
+    <%= expense.amount %>
+  </p>
+
+  <p>
+    <strong>Pricing type:</strong>
+    <%= expense.pricing_type %>
+  </p>
+
+</div>

app/views/expenses/_form.html.erb

@@ -0,0 +1,34 @@
+<%# Copyright (C) 2024 Manuel Bustillo %>
+
+<%= form_with(model: expense) do |form| %>
+  <% if expense.errors.any? %>
+    <div style="color: red">
+      <h2><%= pluralize(expense.errors.count, "error") %> prohibited this expense from being saved:</h2>
+
+      <ul>
+        <% expense.errors.each do |error| %>
+          <li><%= error.full_message %></li>
+        <% end %>
+      </ul>
+    </div>
+  <% end %>
+
+  <div>
+    <%= form.label :name, style: "display: block" %>
+    <%= form.text_field :name %>
+  </div>
+
+  <div>
+    <%= form.label :amount, style: "display: block" %>
+    <%= form.text_field :amount %>
+  </div>
+
+  <div>
+    <%= form.label :pricing_type, style: "display: block" %>
+    <%= form.text_field :pricing_type %>
+  </div>
+
+  <div>
+    <%= form.submit %>
+  </div>
+<% end %>

app/views/expenses/edit.html.erb

@@ -0,0 +1,12 @@
+<%# Copyright (C) 2024 Manuel Bustillo %>
+
+<h1>Editing expense</h1>
+
+<%= render "form", expense: @expense %>
+
+<br>
+
+<div>
+  <%= link_to "Show this expense", @expense %> |
+  <%= link_to "Back to expenses", expenses_path %>
+</div>

app/views/expenses/index.html.erb

@@ -0,0 +1,30 @@
+<%# Copyright (C) 2024 Manuel Bustillo %>
+
+<p style="color: green"><%= notice %></p>
+
+<h1>Expenses</h1>
+
+<div id="expenses">
+  <table>
+    <tr>
+      <th>Name</th>
+      <th>Amount</th>
+      <th colspan="2"></th>
+    </tr>
+  <% @expenses.each do |expense| %>
+    <tr>
+      <td><%= expense.name %></td>
+      <td><%= expense.amount.to_currency %></td>
+      <td><%= link_to "Show", expense %></td>
+      <td><%= link_to "Edit", edit_expense_path(expense) %></td>
+    </tr>
+  <% end %>
+  <tr>
+    <td>Total</td>
+    <td><%= @expenses.sum(&:amount).to_currency %></td>
+    <td colspan="2"></td>
+  </tr>
+  </table>
+</div>
+
+<%= link_to "New expense", new_expense_path %>

app/views/expenses/new.html.erb

@@ -0,0 +1,11 @@
+<%# Copyright (C) 2024 Manuel Bustillo %>
+
+<h1>New expense</h1>
+
+<%= render "form", expense: @expense %>
+
+<br>
+
+<div>
+  <%= link_to "Back to expenses", expenses_path %>
+</div>

app/views/expenses/show.html.erb

@@ -0,0 +1,12 @@
+<%# Copyright (C) 2024 Manuel Bustillo %>
+
+<p style="color: green"><%= notice %></p>
+
+<%= render @expense %>
+
+<div>
+  <%= link_to "Edit this expense", edit_expense_path(@expense) %> |
+  <%= link_to "Back to expenses", expenses_path %>
+
+  <%= button_to "Destroy this expense", @expense, method: :delete %>
+</div>

app/views/guests/_form.html.erb

@@ -0,0 +1,39 @@
+<%# Copyright (C) 2024 Manuel Bustillo %>
+
+<%= form_with(model: guest) do |form| %>
+  <% if guest.errors.any? %>
+    <div style="color: red">
+      <h2><%= pluralize(guest.errors.count, "error") %> prohibited this guest from being saved:</h2>
+
+      <ul>
+        <% guest.errors.each do |error| %>
+          <li><%= error.full_message %></li>
+        <% end %>
+      </ul>
+    </div>
+  <% end %>
+
+  <div>
+    <%= form.label :first_name, style: "display: block" %>
+    <%= form.text_field :first_name %>
+  </div>
+
+  <div>
+    <%= form.label :last_name, style: "display: block" %>
+    <%= form.text_field :last_name %>
+  </div>
+
+  <div>
+    <%= form.label :email, style: "display: block" %>
+    <%= form.text_field :email %>
+  </div>
+
+  <div>
+    <%= form.label :phone, style: "display: block" %>
+    <%= form.text_field :phone %>
+  </div>
+
+  <div>
+    <%= form.submit %>
+  </div>
+<% end %>

app/views/guests/_guest.html.erb

@@ -0,0 +1,24 @@
+<%# Copyright (C) 2024 Manuel Bustillo %>
+
+<div id="<%= dom_id guest %>">
+  <p>
+    <strong>First name:</strong>
+    <%= guest.first_name %>
+  </p>
+
+  <p>
+    <strong>Last name:</strong>
+    <%= guest.last_name %>
+  </p>
+
+  <p>
+    <strong>Email:</strong>
+    <%= guest.email %>
+  </p>
+
+  <p>
+    <strong>Phone:</strong>
+    <%= guest.phone %>
+  </p>
+
+</div>

app/views/guests/edit.html.erb

@@ -0,0 +1,12 @@
+<%# Copyright (C) 2024 Manuel Bustillo %>
+
+<h1>Editing guest</h1>
+
+<%= render "form", guest: @guest %>
+
+<br>
+
+<div>
+  <%= link_to "Show this guest", @guest %> |
+  <%= link_to "Back to guests", guests_path %>
+</div>

app/views/guests/index.html.erb

@@ -0,0 +1,39 @@
+<%# Copyright (C) 2024 Manuel Bustillo %>
+
+<p style="color: green"><%= notice %></p>
+
+<h1>Guests</h1>
+
+<div id="guests">
+  <table>
+    <tr>
+      <th>Row #</th>
+      <th>Name</th>
+      <th>Email</th>
+      <th>Phone</th>
+      <th>Affinity groups</th>
+      <th>Unbreakable bonds</th>
+      <th colspan="2"></th>
+    </tr>
+  <% @guests.each_with_index do |guest, i| %>
+    <tr>
+      <td><%= i + 1 %></td>
+      <td><%= guest.full_name %></td>
+      <td><%= guest.email %></td>
+      <td><%= guest.phone %></td>
+      <td><%= guest.affinity_groups.pluck(:name).join(", ") %></td>
+      <td><%= guest.unbreakable_bonds.pluck(:name).join(", ") %></td>
+      <td><%= link_to "Show", guest %></td>
+      <td><%= link_to "Edit", edit_guest_path(guest) %></td>
+    </tr>
+  <% end %>
+  </table>
+</div>
+
+<%= link_to "New guest", new_guest_path %>
+
+<%= form_with url: import_guests_path, method: :post do |form| %>
+  <%= form.label :file %>
+  <%= form.file_field :file %>
+  <%= form.submit "Import" %>
+<% end %>

app/views/guests/new.html.erb

@@ -0,0 +1,11 @@
+<%# Copyright (C) 2024 Manuel Bustillo %>
+
+<h1>New guest</h1>
+
+<%= render "form", guest: @guest %>
+
+<br>
+
+<div>
+  <%= link_to "Back to guests", guests_path %>
+</div>

app/views/guests/show.html.erb

@@ -0,0 +1,12 @@
+<%# Copyright (C) 2024 Manuel Bustillo %>
+
+<p style="color: green"><%= notice %></p>
+
+<%= render @guest %>
+
+<div>
+  <%= link_to "Edit this guest", edit_guest_path(@guest) %> |
+  <%= link_to "Back to guests", guests_path %>
+
+  <%= button_to "Destroy this guest", @guest, method: :delete %>
+</div>

app/views/layouts/application.html.erb

@@ -0,0 +1,18 @@
+<%# Copyright (C) 2024 Manuel Bustillo %>
+
+<!DOCTYPE html>
+<html>
+  <head>
+    <title>WeddingPlanner</title>
+    <meta name="viewport" content="width=device-width,initial-scale=1">
+    <%= csrf_meta_tags %>
+    <%= csp_meta_tag %>
+
+    <%= stylesheet_link_tag "application", "data-turbo-track": "reload" %>
+    <%= javascript_importmap_tags %>
+  </head>
+
+  <body>
+    <%= yield %>
+  </body>
+</html>

app/views/tables_arrangements/index.html.erb

@@ -0,0 +1,11 @@
+<%# Copyright (C) 2024 Manuel Bustillo %>
+
+<h1>Tables arrangements</h1>
+
+<ol>
+    <% @tables_arrangements.each_with_index do |tables_arrangement, i| %>
+        <li>
+            <p><%= link_to "Arrangement ##{i+1}", tables_arrangement_path(tables_arrangement) %> Discomfort: <%= tables_arrangement.discomfort %></p>
+        </li>
+    <% end %>
+</ol>

app/views/tables_arrangements/show.html.erb

@@ -0,0 +1,18 @@
+<%# Copyright (C) 2024 Manuel Bustillo %>
+
+<h1>ID: <%= @tables_arrangement.id %></h1>
+
+<p>Discomfort: <%= @tables_arrangement.discomfort %></p>
+
+<h2>Seats</h2>
+
+<% @seats.each do |table_number, seats| %>
+
+  <h3>Table <%= table_number %></h3>
+
+  <ul>
+    <% seats.each do |seat| %>
+      <li><%= seat.guest.full_name %> (<%= seat.guest.affinity_groups.pluck(:name).join(", ") %>)</li>
+    <% end %>
+  </ul>
+<% end %>

bin/jobs

@@ -1,6 +0,0 @@
-#!/usr/bin/env ruby
-
-require_relative "../config/environment"
-require "solid_queue/cli"
-
-SolidQueue::Cli.start(ARGV)

config/application.rb

@@ -30,9 +30,6 @@ module WeddingPlanner
     # Common ones are `templates`, `generators`, or `middleware`, for example.
     config.autoload_lib(ignore: %w[assets tasks])
 
-    # Use a real queuing backend for Active Job (and separate queues per environment).
-    config.active_job.queue_adapter = :solid_queue
-
     # Configuration for the application, engines, and railties goes here.
     #
     # These settings can be overridden in specific environments using the files

config/environments/production.rb

@@ -69,6 +69,8 @@ Rails.application.configure do
   # 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 = "wedding_planner_production"
 
   config.action_mailer.perform_caching = false

config/initializers/affinity_groups.rb

@@ -0,0 +1,41 @@
+# Copyright (C) 2024 Manuel Bustillo
+
+require_relative '../../app/services/affinity_groups_hierarchy'
+
+hierarchy = AffinityGroupsHierarchy.instance
+
+hierarchy << 'guests_a'
+hierarchy << 'guests_b'
+hierarchy << 'common_guests'
+
+hierarchy.register_child('guests_a', 'family_a')
+hierarchy.register_child('family_a', 'close_family_a')
+hierarchy.register_child('family_a', 'cousins_a')
+hierarchy.register_child('family_a', 'relatives_a')
+
+hierarchy.register_child('guests_a', 'work_a')
+hierarchy.register_child('work_a', 'besties_work_a')
+
+hierarchy.register_child('guests_a', 'friends_a')
+hierarchy.register_child('friends_a', 'college_friends_a')
+hierarchy.register_child('friends_a', 'high_school_friends_a')
+hierarchy.register_child('friends_a', 'childhood_friends_a')
+
+hierarchy.register_child('guests_a', 'sports_a')
+hierarchy.register_child('sports_a', 'basket_team_a')
+hierarchy.register_child('sports_a', 'football_team_a')
+
+hierarchy.register_child('guests_b', 'family_b')
+hierarchy.register_child('family_b', 'close_family_b')
+hierarchy.register_child('family_b', 'cousins_b')
+hierarchy.register_child('family_b', 'relatives_b')
+
+hierarchy.register_child('guests_b', 'work_b')
+hierarchy.register_child('work_b', 'besties_work_b')
+
+hierarchy.register_child('guests_b', 'friends_b')
+hierarchy.register_child('friends_b', 'college_friends_b')
+hierarchy.register_child('friends_b', 'high_school_friends_b')
+hierarchy.register_child('friends_b', 'childhood_friends_b')
+
+hierarchy.register_child('common_guests', 'dance_club')

config/initializers/colors.rb

@@ -1,8 +0,0 @@
-# Copyright (C) 2024 Manuel Bustillo
-
-Chroma.define_palette :decreasing_saturation do
-  spin(20).desaturate(40)
-  spin(-20).desaturate(40)
-  spin(40).desaturate(40)
-  spin(-40).desaturate(40)
-end

config/initializers/rswag_api.rb

@@ -1,16 +0,0 @@
-# Copyright (C) 2024 Manuel Bustillo
-
-Rswag::Api.configure do |c|
-
-  # Specify a root folder where Swagger JSON files are located
-  # This is used by the Swagger middleware to serve requests for API descriptions
-  # NOTE: If you're using rswag-specs to generate Swagger, you'll need to ensure
-  # that it's configured to generate files in the same folder
-  c.openapi_root = Rails.root.to_s + '/swagger'
-
-  # Inject a lambda function to alter the returned Swagger prior to serialization
-  # The function will have access to the rack env for the current request
-  # For example, you could leverage this to dynamically assign the "host" property
-  #
-  #c.swagger_filter = lambda { |swagger, env| swagger['host'] = env['HTTP_HOST'] }
-end

config/initializers/rswag_ui.rb

@@ -1,18 +0,0 @@
-# Copyright (C) 2024 Manuel Bustillo
-
-Rswag::Ui.configure do |c|
-
-  # List the Swagger endpoints that you want to be documented through the
-  # swagger-ui. The first parameter is the path (absolute or relative to the UI
-  # host) to the corresponding endpoint and the second is a title that will be
-  # displayed in the document selector.
-  # NOTE: If you're using rspec-api to expose Swagger files
-  # (under openapi_root) as JSON or YAML endpoints, then the list below should
-  # correspond to the relative paths for those endpoints.
-
-  c.swagger_endpoint '/api/api-docs/v1/swagger.yaml', 'API V1 Docs'
-
-  # Add Basic Auth in case your API is private
-  # c.basic_auth_enabled = true
-  # c.basic_auth_credentials 'username', 'password'
-end

config/initializers/ruby_extensions.rb

@@ -6,7 +6,7 @@ class Numeric
   end
 end
 
-class Set
+class Array
   def to_table
     Tables::Table.new(self)
   end

config/queue.yml

@@ -1,18 +0,0 @@
-default: &default
-  dispatchers:
-    - polling_interval: 1
-      batch_size: 500
-  workers:
-    - queues: "*"
-      threads: 3
-      processes: <%= ENV.fetch("JOB_CONCURRENCY", 1) %>
-      polling_interval: 0.1
-
-development:
-  <<: *default
-
-test:
-  <<: *default
-
-production:
-  <<: *default

config/recurring.yml

@@ -1,10 +0,0 @@
-# production:
-#   periodic_cleanup:
-#     class: CleanSoftDeletedRecordsJob
-#     queue: background
-#     args: [ 1000, { batch_size: 500 } ]
-#     schedule: every hour
-#   periodic_command:
-#     command: "SoftDeletedRecord.due.delete_all"
-#     priority: 2
-#     schedule: at 5am every day

config/routes.rb

@@ -1,16 +1,15 @@
 # Copyright (C) 2024 Manuel Bustillo
 
 Rails.application.routes.draw do
-  mount Rswag::Ui::Engine => '/api-docs'
-  mount Rswag::Api::Engine => '/api-docs'
   resources :groups, only: :index
-  resources :guests, only: %i[index create update destroy] do
+  resources :guests do
+    post :import, on: :collection
     post :bulk_update, on: :collection
   end
-  resources :expenses, only: %i[index update] do
+  resources :expenses do
     get :summary, on: :collection
   end
-  resources :tables_arrangements, only: %i[index show]
+  resources :tables_arrangements, only: [:index, :show]
 
   get 'up' => 'rails/health#show', as: :rails_health_check
 end

db/migrate/20241101181052_drop_taggable_tables.rb

@@ -1,37 +0,0 @@
-# Copyright (C) 2024 Manuel Bustillo
-
-class DropTaggableTables < ActiveRecord::Migration[7.2]
-  def change
-    drop_table 'taggings', force: :cascade do |t|
-      t.bigint 'tag_id'
-      t.string 'taggable_type'
-      t.uuid 'taggable_id'
-      t.string 'tagger_type'
-      t.bigint 'tagger_id'
-      t.string 'context', limit: 128
-      t.datetime 'created_at', precision: nil
-      t.string 'tenant', limit: 128
-      t.index ['context'], name: 'index_taggings_on_context'
-      t.index %w[tag_id taggable_id taggable_type context tagger_id tagger_type], name: 'taggings_idx',
-                                                                                  unique: true
-      t.index ['tag_id'], name: 'index_taggings_on_tag_id'
-      t.index %w[taggable_id taggable_type context], name: 'taggings_taggable_context_idx'
-      t.index %w[taggable_id taggable_type tagger_id context], name: 'taggings_idy'
-      t.index ['taggable_id'], name: 'index_taggings_on_taggable_id'
-      t.index %w[taggable_type taggable_id], name: 'index_taggings_on_taggable_type_and_taggable_id'
-      t.index ['taggable_type'], name: 'index_taggings_on_taggable_type'
-      t.index %w[tagger_id tagger_type], name: 'index_taggings_on_tagger_id_and_tagger_type'
-      t.index ['tagger_id'], name: 'index_taggings_on_tagger_id'
-      t.index %w[tagger_type tagger_id], name: 'index_taggings_on_tagger_type_and_tagger_id'
-      t.index ['tenant'], name: 'index_taggings_on_tenant'
-    end
-
-    drop_table "tags", force: :cascade do |t|
-      t.string "name"
-      t.datetime "created_at", null: false
-      t.datetime "updated_at", null: false
-      t.integer "taggings_count", default: 0
-      t.index ["name"], name: "index_tags_on_name", unique: true
-    end
-  end
-end

db/migrate/20241103072808_add_name_to_tables_arrangements.rb

@@ -1,7 +0,0 @@
-# Copyright (C) 2024 Manuel Bustillo
-
-class AddNameToTablesArrangements < ActiveRecord::Migration[7.2]
-  def change
-    add_column :tables_arrangements, :name, :string, null: false
-  end
-end

db/migrate/20241103075705_solid_queue_install.rb

@@ -1,134 +0,0 @@
-# Copyright (C) 2024 Manuel Bustillo
-
-class SolidQueueInstall < ActiveRecord::Migration[7.2]
-  def change
-    create_table 'solid_queue_blocked_executions', force: :cascade do |t|
-      t.bigint 'job_id', null: false
-      t.string 'queue_name', null: false
-      t.integer 'priority', default: 0, null: false
-      t.string 'concurrency_key', null: false
-      t.datetime 'expires_at', null: false
-      t.datetime 'created_at', null: false
-      t.index %w[concurrency_key priority job_id], name: 'index_solid_queue_blocked_executions_for_release'
-      t.index %w[expires_at concurrency_key], name: 'index_solid_queue_blocked_executions_for_maintenance'
-      t.index ['job_id'], name: 'index_solid_queue_blocked_executions_on_job_id', unique: true
-    end
-
-    create_table 'solid_queue_claimed_executions', force: :cascade do |t|
-      t.bigint 'job_id', null: false
-      t.bigint 'process_id'
-      t.datetime 'created_at', null: false
-      t.index ['job_id'], name: 'index_solid_queue_claimed_executions_on_job_id', unique: true
-      t.index %w[process_id job_id], name: 'index_solid_queue_claimed_executions_on_process_id_and_job_id'
-    end
-
-    create_table 'solid_queue_failed_executions', force: :cascade do |t|
-      t.bigint 'job_id', null: false
-      t.text 'error'
-      t.datetime 'created_at', null: false
-      t.index ['job_id'], name: 'index_solid_queue_failed_executions_on_job_id', unique: true
-    end
-
-    create_table 'solid_queue_jobs', force: :cascade do |t|
-      t.string 'queue_name', null: false
-      t.string 'class_name', null: false
-      t.text 'arguments'
-      t.integer 'priority', default: 0, null: false
-      t.string 'active_job_id'
-      t.datetime 'scheduled_at'
-      t.datetime 'finished_at'
-      t.string 'concurrency_key'
-      t.datetime 'created_at', null: false
-      t.datetime 'updated_at', null: false
-      t.index ['active_job_id'], name: 'index_solid_queue_jobs_on_active_job_id'
-      t.index ['class_name'], name: 'index_solid_queue_jobs_on_class_name'
-      t.index ['finished_at'], name: 'index_solid_queue_jobs_on_finished_at'
-      t.index %w[queue_name finished_at], name: 'index_solid_queue_jobs_for_filtering'
-      t.index %w[scheduled_at finished_at], name: 'index_solid_queue_jobs_for_alerting'
-    end
-
-    create_table 'solid_queue_pauses', force: :cascade do |t|
-      t.string 'queue_name', null: false
-      t.datetime 'created_at', null: false
-      t.index ['queue_name'], name: 'index_solid_queue_pauses_on_queue_name', unique: true
-    end
-
-    create_table 'solid_queue_processes', force: :cascade do |t|
-      t.string 'kind', null: false
-      t.datetime 'last_heartbeat_at', null: false
-      t.bigint 'supervisor_id'
-      t.integer 'pid', null: false
-      t.string 'hostname'
-      t.text 'metadata'
-      t.datetime 'created_at', null: false
-      t.string 'name', null: false
-      t.index ['last_heartbeat_at'], name: 'index_solid_queue_processes_on_last_heartbeat_at'
-      t.index %w[name supervisor_id], name: 'index_solid_queue_processes_on_name_and_supervisor_id', unique: true
-      t.index ['supervisor_id'], name: 'index_solid_queue_processes_on_supervisor_id'
-    end
-
-    create_table 'solid_queue_ready_executions', force: :cascade do |t|
-      t.bigint 'job_id', null: false
-      t.string 'queue_name', null: false
-      t.integer 'priority', default: 0, null: false
-      t.datetime 'created_at', null: false
-      t.index ['job_id'], name: 'index_solid_queue_ready_executions_on_job_id', unique: true
-      t.index %w[priority job_id], name: 'index_solid_queue_poll_all'
-      t.index %w[queue_name priority job_id], name: 'index_solid_queue_poll_by_queue'
-    end
-
-    create_table 'solid_queue_recurring_executions', force: :cascade do |t|
-      t.bigint 'job_id', null: false
-      t.string 'task_key', null: false
-      t.datetime 'run_at', null: false
-      t.datetime 'created_at', null: false
-      t.index ['job_id'], name: 'index_solid_queue_recurring_executions_on_job_id', unique: true
-      t.index %w[task_key run_at], name: 'index_solid_queue_recurring_executions_on_task_key_and_run_at',
-                                   unique: true
-    end
-
-    create_table 'solid_queue_recurring_tasks', force: :cascade do |t|
-      t.string 'key', null: false
-      t.string 'schedule', null: false
-      t.string 'command', limit: 2048
-      t.string 'class_name'
-      t.text 'arguments'
-      t.string 'queue_name'
-      t.integer 'priority', default: 0
-      t.boolean 'static', default: true, null: false
-      t.text 'description'
-      t.datetime 'created_at', null: false
-      t.datetime 'updated_at', null: false
-      t.index ['key'], name: 'index_solid_queue_recurring_tasks_on_key', unique: true
-      t.index ['static'], name: 'index_solid_queue_recurring_tasks_on_static'
-    end
-
-    create_table 'solid_queue_scheduled_executions', force: :cascade do |t|
-      t.bigint 'job_id', null: false
-      t.string 'queue_name', null: false
-      t.integer 'priority', default: 0, null: false
-      t.datetime 'scheduled_at', null: false
-      t.datetime 'created_at', null: false
-      t.index ['job_id'], name: 'index_solid_queue_scheduled_executions_on_job_id', unique: true
-      t.index %w[scheduled_at priority job_id], name: 'index_solid_queue_dispatch_all'
-    end
-
-    create_table 'solid_queue_semaphores', force: :cascade do |t|
-      t.string 'key', null: false
-      t.integer 'value', default: 1, null: false
-      t.datetime 'expires_at', null: false
-      t.datetime 'created_at', null: false
-      t.datetime 'updated_at', null: false
-      t.index ['expires_at'], name: 'index_solid_queue_semaphores_on_expires_at'
-      t.index %w[key value], name: 'index_solid_queue_semaphores_on_key_and_value'
-      t.index ['key'], name: 'index_solid_queue_semaphores_on_key', unique: true
-    end
-
-    add_foreign_key 'solid_queue_blocked_executions', 'solid_queue_jobs', column: 'job_id', on_delete: :cascade
-    add_foreign_key 'solid_queue_claimed_executions', 'solid_queue_jobs', column: 'job_id', on_delete: :cascade
-    add_foreign_key 'solid_queue_failed_executions', 'solid_queue_jobs', column: 'job_id', on_delete: :cascade
-    add_foreign_key 'solid_queue_ready_executions', 'solid_queue_jobs', column: 'job_id', on_delete: :cascade
-    add_foreign_key 'solid_queue_recurring_executions', 'solid_queue_jobs', column: 'job_id', on_delete: :cascade
-    add_foreign_key 'solid_queue_scheduled_executions', 'solid_queue_jobs', column: 'job_id', on_delete: :cascade
-  end
-end

db/migrate/20241103093955_remove_email_from_guests.rb

@@ -1,7 +0,0 @@
-# Copyright (C) 2024 Manuel Bustillo
-
-class RemoveEmailFromGuests < ActiveRecord::Migration[7.2]
-  def change
-    remove_column :guests, :email, :string
-  end
-end

db/migrate/20241103133122_add_color_to_group.rb

@@ -1,7 +0,0 @@
-# Copyright (C) 2024 Manuel Bustillo
-
-class AddColorToGroup < ActiveRecord::Migration[7.2]
-  def change
-    add_column :groups, :color, :string
-  end
-end

db/migrate/20241111063741_merge_guest_names.rb

@@ -1,19 +0,0 @@
-# Copyright (C) 2024 Manuel Bustillo
-
-class MergeGuestNames < ActiveRecord::Migration[8.0]
-  def change
-    add_column :guests, :name, :string
-
-    reversible do |dir|
-      dir.up do
-        execute <<~SQL
-          UPDATE guests
-          SET name = CONCAT(first_name, ' ', last_name)
-        SQL
-      end
-    end
-
-    remove_column :guests, :first_name, :string
-    remove_column :guests, :last_name, :string
-  end
-end

db/queue_schema.rb

@@ -1,4 +0,0 @@
-# Copyright (C) 2024 Manuel Bustillo
-
-ActiveRecord::Schema[7.1].define(version: 1) do
-  end

db/schema.rb

@@ -12,9 +12,9 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema[8.0].define(version: 2024_11_11_063741) do
+ActiveRecord::Schema[7.1].define(version: 2024_08_11_170021) do
   # These are extensions that must be enabled in order to support this database
-  enable_extension "pg_catalog.plpgsql"
+  enable_extension "plpgsql"
 
   # Custom types defined in this database.
   # Note that some types may not work with other database engines. Be careful if changing database.
@@ -35,18 +35,19 @@ ActiveRecord::Schema[8.0].define(version: 2024_11_11_063741) do
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
     t.uuid "parent_id"
-    t.string "color"
     t.index ["name"], name: "index_groups_on_name", unique: true
     t.index ["parent_id"], name: "index_groups_on_parent_id"
   end
 
   create_table "guests", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+    t.string "first_name"
+    t.string "last_name"
+    t.string "email"
     t.string "phone"
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
     t.uuid "group_id", null: false
     t.integer "status", default: 0
-    t.string "name"
     t.index ["group_id"], name: "index_guests_on_group_id"
   end
 
@@ -60,142 +61,46 @@ ActiveRecord::Schema[8.0].define(version: 2024_11_11_063741) do
     t.index ["tables_arrangement_id"], name: "index_seats_on_tables_arrangement_id"
   end
 
-  create_table "solid_queue_blocked_executions", force: :cascade do |t|
-    t.bigint "job_id", null: false
-    t.string "queue_name", null: false
-    t.integer "priority", default: 0, null: false
-    t.string "concurrency_key", null: false
-    t.datetime "expires_at", null: false
-    t.datetime "created_at", null: false
-    t.index ["concurrency_key", "priority", "job_id"], name: "index_solid_queue_blocked_executions_for_release"
-    t.index ["expires_at", "concurrency_key"], name: "index_solid_queue_blocked_executions_for_maintenance"
-    t.index ["job_id"], name: "index_solid_queue_blocked_executions_on_job_id", unique: true
-  end
-
-  create_table "solid_queue_claimed_executions", force: :cascade do |t|
-    t.bigint "job_id", null: false
-    t.bigint "process_id"
-    t.datetime "created_at", null: false
-    t.index ["job_id"], name: "index_solid_queue_claimed_executions_on_job_id", unique: true
-    t.index ["process_id", "job_id"], name: "index_solid_queue_claimed_executions_on_process_id_and_job_id"
-  end
-
-  create_table "solid_queue_failed_executions", force: :cascade do |t|
-    t.bigint "job_id", null: false
-    t.text "error"
-    t.datetime "created_at", null: false
-    t.index ["job_id"], name: "index_solid_queue_failed_executions_on_job_id", unique: true
-  end
-
-  create_table "solid_queue_jobs", force: :cascade do |t|
-    t.string "queue_name", null: false
-    t.string "class_name", null: false
-    t.text "arguments"
-    t.integer "priority", default: 0, null: false
-    t.string "active_job_id"
-    t.datetime "scheduled_at"
-    t.datetime "finished_at"
-    t.string "concurrency_key"
-    t.datetime "created_at", null: false
-    t.datetime "updated_at", null: false
-    t.index ["active_job_id"], name: "index_solid_queue_jobs_on_active_job_id"
-    t.index ["class_name"], name: "index_solid_queue_jobs_on_class_name"
-    t.index ["finished_at"], name: "index_solid_queue_jobs_on_finished_at"
-    t.index ["queue_name", "finished_at"], name: "index_solid_queue_jobs_for_filtering"
-    t.index ["scheduled_at", "finished_at"], name: "index_solid_queue_jobs_for_alerting"
-  end
-
-  create_table "solid_queue_pauses", force: :cascade do |t|
-    t.string "queue_name", null: false
-    t.datetime "created_at", null: false
-    t.index ["queue_name"], name: "index_solid_queue_pauses_on_queue_name", unique: true
-  end
-
-  create_table "solid_queue_processes", force: :cascade do |t|
-    t.string "kind", null: false
-    t.datetime "last_heartbeat_at", null: false
-    t.bigint "supervisor_id"
-    t.integer "pid", null: false
-    t.string "hostname"
-    t.text "metadata"
-    t.datetime "created_at", null: false
-    t.string "name", null: false
-    t.index ["last_heartbeat_at"], name: "index_solid_queue_processes_on_last_heartbeat_at"
-    t.index ["name", "supervisor_id"], name: "index_solid_queue_processes_on_name_and_supervisor_id", unique: true
-    t.index ["supervisor_id"], name: "index_solid_queue_processes_on_supervisor_id"
-  end
-
-  create_table "solid_queue_ready_executions", force: :cascade do |t|
-    t.bigint "job_id", null: false
-    t.string "queue_name", null: false
-    t.integer "priority", default: 0, null: false
-    t.datetime "created_at", null: false
-    t.index ["job_id"], name: "index_solid_queue_ready_executions_on_job_id", unique: true
-    t.index ["priority", "job_id"], name: "index_solid_queue_poll_all"
-    t.index ["queue_name", "priority", "job_id"], name: "index_solid_queue_poll_by_queue"
-  end
-
-  create_table "solid_queue_recurring_executions", force: :cascade do |t|
-    t.bigint "job_id", null: false
-    t.string "task_key", null: false
-    t.datetime "run_at", null: false
-    t.datetime "created_at", null: false
-    t.index ["job_id"], name: "index_solid_queue_recurring_executions_on_job_id", unique: true
-    t.index ["task_key", "run_at"], name: "index_solid_queue_recurring_executions_on_task_key_and_run_at", unique: true
-  end
-
-  create_table "solid_queue_recurring_tasks", force: :cascade do |t|
-    t.string "key", null: false
-    t.string "schedule", null: false
-    t.string "command", limit: 2048
-    t.string "class_name"
-    t.text "arguments"
-    t.string "queue_name"
-    t.integer "priority", default: 0
-    t.boolean "static", default: true, null: false
-    t.text "description"
-    t.datetime "created_at", null: false
-    t.datetime "updated_at", null: false
-    t.index ["key"], name: "index_solid_queue_recurring_tasks_on_key", unique: true
-    t.index ["static"], name: "index_solid_queue_recurring_tasks_on_static"
-  end
-
-  create_table "solid_queue_scheduled_executions", force: :cascade do |t|
-    t.bigint "job_id", null: false
-    t.string "queue_name", null: false
-    t.integer "priority", default: 0, null: false
-    t.datetime "scheduled_at", null: false
-    t.datetime "created_at", null: false
-    t.index ["job_id"], name: "index_solid_queue_scheduled_executions_on_job_id", unique: true
-    t.index ["scheduled_at", "priority", "job_id"], name: "index_solid_queue_dispatch_all"
-  end
-
-  create_table "solid_queue_semaphores", force: :cascade do |t|
-    t.string "key", null: false
-    t.integer "value", default: 1, null: false
-    t.datetime "expires_at", null: false
-    t.datetime "created_at", null: false
-    t.datetime "updated_at", null: false
-    t.index ["expires_at"], name: "index_solid_queue_semaphores_on_expires_at"
-    t.index ["key", "value"], name: "index_solid_queue_semaphores_on_key_and_value"
-    t.index ["key"], name: "index_solid_queue_semaphores_on_key", unique: true
-  end
-
   create_table "tables_arrangements", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
     t.integer "discomfort"
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
-    t.string "name", null: false
+  end
+
+  create_table "taggings", force: :cascade do |t|
+    t.bigint "tag_id"
+    t.string "taggable_type"
+    t.uuid "taggable_id"
+    t.string "tagger_type"
+    t.bigint "tagger_id"
+    t.string "context", limit: 128
+    t.datetime "created_at", precision: nil
+    t.string "tenant", limit: 128
+    t.index ["context"], name: "index_taggings_on_context"
+    t.index ["tag_id", "taggable_id", "taggable_type", "context", "tagger_id", "tagger_type"], name: "taggings_idx", unique: true
+    t.index ["tag_id"], name: "index_taggings_on_tag_id"
+    t.index ["taggable_id", "taggable_type", "context"], name: "taggings_taggable_context_idx"
+    t.index ["taggable_id", "taggable_type", "tagger_id", "context"], name: "taggings_idy"
+    t.index ["taggable_id"], name: "index_taggings_on_taggable_id"
+    t.index ["taggable_type", "taggable_id"], name: "index_taggings_on_taggable_type_and_taggable_id"
+    t.index ["taggable_type"], name: "index_taggings_on_taggable_type"
+    t.index ["tagger_id", "tagger_type"], name: "index_taggings_on_tagger_id_and_tagger_type"
+    t.index ["tagger_id"], name: "index_taggings_on_tagger_id"
+    t.index ["tagger_type", "tagger_id"], name: "index_taggings_on_tagger_type_and_tagger_id"
+    t.index ["tenant"], name: "index_taggings_on_tenant"
+  end
+
+  create_table "tags", force: :cascade do |t|
+    t.string "name"
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+    t.integer "taggings_count", default: 0
+    t.index ["name"], name: "index_tags_on_name", unique: true
   end
 
   add_foreign_key "groups", "groups", column: "parent_id"
   add_foreign_key "guests", "groups"
   add_foreign_key "seats", "guests"
   add_foreign_key "seats", "tables_arrangements", on_delete: :cascade
-  add_foreign_key "solid_queue_blocked_executions", "solid_queue_jobs", column: "job_id", on_delete: :cascade
+  add_foreign_key "taggings", "tags"
-  add_foreign_key "solid_queue_claimed_executions", "solid_queue_jobs", column: "job_id", on_delete: :cascade
-  add_foreign_key "solid_queue_failed_executions", "solid_queue_jobs", column: "job_id", on_delete: :cascade
-  add_foreign_key "solid_queue_ready_executions", "solid_queue_jobs", column: "job_id", on_delete: :cascade
-  add_foreign_key "solid_queue_recurring_executions", "solid_queue_jobs", column: "job_id", on_delete: :cascade
-  add_foreign_key "solid_queue_scheduled_executions", "solid_queue_jobs", column: "job_id", on_delete: :cascade
 end

db/seeds.rb

@@ -5,6 +5,8 @@ NUMBER_OF_GUESTS = 50
 TablesArrangement.delete_all
 Expense.delete_all
 Guest.delete_all
+ActsAsTaggableOn::Tagging.delete_all
+ActsAsTaggableOn::Tag.delete_all
 Group.delete_all
 
 Expense.create!(name: 'Photographer', amount: 3000, pricing_type: 'fixed')
@@ -56,15 +58,11 @@ groups = Group.all
 
 NUMBER_OF_GUESTS.times do
   Guest.create!(
-    name: Faker::Name.name,
+    first_name: Faker::Name.first_name,
+    last_name: Faker::Name.last_name,
+    email: Faker::Internet.email,
     phone: Faker::PhoneNumber.cell_phone,
     group: groups.sample,
     status: Guest.statuses.keys.sample
   )
 end
-
-ActiveJob.perform_all_later(3.times.map { TableSimulatorJob.new })
-
-'red'.paint.palette.triad(as: :hex).zip(Group.roots).each { |(color, group)| group.update!(color: color.paint.desaturate(40)) }
-
-Group.roots.each(&:colorize_children)

doc/dependency_decisions.yml

@@ -1,91 +0,0 @@
----
-- - :permit
-  - MIT
-  - :who: 
-    :why: 
-    :versions: []
-    :when: 2024-10-25 17:45:36.831184284 Z
-- - :permit
-  - ISC
-  - :who: 
-    :why: 
-    :versions: []
-    :when: 2024-10-25 17:48:14.527140943 Z
-- - :permit
-  - Apache 2.0
-  - :who: 
-    :why: 
-    :versions: []
-    :when: 2024-10-25 17:48:23.863998708 Z
-- - :permit
-  - Simplified BSD
-  - :who: 
-    :why: 
-    :versions: []
-    :when: 2024-10-25 17:49:01.330574375 Z
-- - :permit
-  - New BSD
-  - :who: 
-    :why: 
-    :versions: []
-    :when: 2024-10-25 17:49:53.995999923 Z
-- - :permit
-  - LGPL-3.0-or-later
-  - :who: 
-    :why: 
-    :versions: []
-    :when: 2024-10-25 17:51:16.274818102 Z
-- - :permit
-  - Python-2.0
-  - :who: 
-    :why: 
-    :versions: []
-    :when: 2024-10-25 17:51:32.610018037 Z
-- - :permit
-  - BlueOak-1.0.0
-  - :who: 
-    :why: 
-    :versions: []
-    :when: 2024-10-25 17:52:28.568966565 Z
-- - :permit
-  - BSD
-  - :who: 
-    :why: 
-    :versions: []
-    :when: 2024-10-25 17:52:37.235297087 Z
-- - :permit
-  - The Unlicense
-  - :who: 
-    :why: 
-    :versions: []
-    :when: 2024-10-25 17:52:49.646463302 Z
-- - :permit
-  - CC-BY-4.0
-  - :who: 
-    :why: 
-    :versions: []
-    :when: 2024-10-25 17:54:29.363007852 Z
-- - :permit
-  - "(MIT AND Zlib)"
-  - :who: 
-    :why: 
-    :versions: []
-    :when: 2024-10-25 17:54:49.936741134 Z
-- - :permit
-  - BSD Zero Clause License
-  - :who: 
-    :why: 
-    :versions: []
-    :when: 2024-10-25 17:55:31.968339009 Z
-- - :permit
-  - Artistic-2.0
-  - :who: 
-    :why: 
-    :versions: []
-    :when: 2024-10-25 17:55:52.371898047 Z
-- - :permit
-  - ruby
-  - :who: 
-    :why: 
-    :versions: []
-    :when: 2024-11-03 10:58:35.358938407 Z

docker-compose.yml

@@ -1,62 +0,0 @@
-services:
-  backend:
-    build:
-      context: .
-      dockerfile: Dockerfile.dev
-    ports:
-      - 3000
-    depends_on:
-      db:
-        condition: service_healthy
-    environment: 
-      DATABASE_URL: postgres://postgres:postgres@db:5432/postgres
-      RAILS_ENV: development
-    volumes:
-      - .:/rails
-  workers:
-    build:
-      context: .
-      dockerfile: Dockerfile.dev
-    entrypoint: bin/jobs
-    depends_on:
-      db:
-        condition: service_healthy
-    environment: 
-      DATABASE_URL: postgres://postgres:postgres@db:5432/postgres
-      RAILS_ENV: development
-    volumes:
-      - .:/rails
-  frontend:
-    build:
-      context: ../wedding-planner-frontend
-      dockerfile: Dockerfile.dev
-    ports:
-      - 3000
-    depends_on:
-      - backend
-    volumes:
-      - ../wedding-planner-frontend/:/app
-  nginx:
-    image: nginx:latest
-    ports:
-      - 80:80
-    volumes:
-      - ./nginx.conf:/etc/nginx/conf.d/default.conf:ro
-    depends_on:
-      - frontend
-      - backend    
-  db:
-    image: postgres:17
-    ports:
-      - 5432
-    environment:
-      POSTGRES_USER: postgres
-      POSTGRES_PASSWORD: postgres
-      POSTGRES_DB: postgres
-    healthcheck:
-      test: ['CMD-SHELL', 'pg_isready -U postgres']
-      interval: 10s
-      timeout: 5s
-      retries: 5
-
-   

lib/tasks/annotate_rb.rake

@@ -1,8 +0,0 @@
-# This rake task was added by annotate_rb gem.
-
-# Can set `ANNOTATERB_SKIP_ON_DB_TASKS` to be anything to skip this
-if Rails.env.development? && ENV["ANNOTATERB_SKIP_ON_DB_TASKS"].nil?
-  require "annotate_rb"
-
-  AnnotateRb::Core.load_rake_tasks
-end

lib/tasks/vns.rake

@@ -1,16 +1,11 @@
-# Copyright (C) 2024 Manuel Bustillo
+namespace :vns do
-
+  task distribute_tables: :environment do
-class TableSimulatorJob < ApplicationJob
-  queue_as :default
-
-  def perform(*_args)
     engine = VNS::Engine.new
 
     engine.add_perturbation(Tables::Swap)
-    engine.add_perturbation(Tables::Shift)
 
     initial_solution = Tables::Distribution.new(min_per_table: 8, max_per_table: 10)
-    initial_solution.random_distribution(Guest.potential.shuffle)
+    initial_solution.random_distribution(Guest.all.shuffle)
 
     engine.initial_solution = initial_solution
 

nginx.conf

@@ -3,12 +3,12 @@ server {
     server_name libre-wedding-planner.app.localhost;
 
     location /api/ {
-        proxy_pass http://backend:3000/;
+        proxy_pass http://localhost:3001/;
         proxy_set_header Host $http_host;
     }
 
     location / {
-        proxy_pass http://frontend:3000;
+        proxy_pass http://localhost:3000;
         proxy_set_header Host $http_host;
     }
 }

spec/factories/guest.rb

@@ -4,7 +4,9 @@ FactoryBot.define do
   factory :guest do
     association :group
 
-    name { Faker::Name.name }
+    first_name { Faker::Name.first_name }
+    last_name { Faker::Name.last_name }
+    email { Faker::Internet.email }
     phone { Faker::PhoneNumber.cell_phone }
   end
 end

spec/models/expense_spec.rb

@@ -3,10 +3,5 @@
 require 'rails_helper'
 
 RSpec.describe Expense, type: :model do
-  describe 'validations' do
+  pending "add some examples to (or delete) #{__FILE__}"
-    it { should validate_presence_of(:name) }
-    it { should validate_presence_of(:amount) }
-    it { should validate_numericality_of(:amount).is_greater_than(0) }
-    it { should validate_presence_of(:pricing_type) }
-  end
 end

spec/models/group_spec.rb

@@ -3,9 +3,5 @@
 require 'rails_helper'
 
 RSpec.describe Group, type: :model do
-  describe 'callbacks' do
+  pending "add some examples to (or delete) #{__FILE__}"
-    it 'should set color before create' do
-      expect(create(:group).color).to be_present
-    end
-  end
 end

spec/models/guest_spec.rb

@@ -3,32 +3,5 @@
 require 'rails_helper'
 
 RSpec.describe Guest, type: :model do
-  describe 'validations' do
+  pending "add some examples to (or delete) #{__FILE__}"
-    it { should validate_presence_of(:name) }
-    it do
-      should define_enum_for(:status).with_values(
-        considered: 0,
-        invited: 10,
-        confirmed: 20,
-        declined: 30,
-        tentative: 40
-      )
-    end
-  end
-
-  it { should belong_to(:group) }
-
-  describe 'scopes' do
-    describe '.potential' do
-      it 'returns guests that are not declined or considered' do
-        _declined_guest = create(:guest, status: :declined)
-        _considered_guest = create(:guest, status: :considered)
-        invited_guest = create(:guest, status: :invited)
-        confirmed_guest = create(:guest, status: :confirmed)
-        tentative_guest = create(:guest, status: :tentative)
-
-        expect(Guest.potential).to match_array([invited_guest, confirmed_guest, tentative_guest])
-      end
-    end
-  end
 end

spec/models/tables_arrangement_spec.rb

@@ -3,9 +3,5 @@
 require 'rails_helper'
 
 RSpec.describe TablesArrangement, type: :model do
-  describe 'callbacks' do
+  pending "add some examples to (or delete) #{__FILE__}"
-    it 'assigns a name before creation' do
-      expect(described_class.create!.name).to be_present
-    end
-  end
 end

spec/queries/groups/summary_query_spec.rb

@@ -1,98 +0,0 @@
-# Copyright (C) 2024 Manuel Bustillo
-
-require 'rails_helper'
-
-module Groups
-  RSpec.describe SummaryQuery do
-    describe '#call' do
-      subject { described_class.new.call }
-
-      context 'when there are no groups' do
-        it { is_expected.to eq([]) }
-      end
-
-      context 'when groups are defined' do
-        let!(:parent) { create(:group, name: 'Friends', icon: 'icon-1', color: '#FF0000') }
-        let!(:child) { create(:group, name: 'Family', icon: 'icon-2', color: '#00FF00', parent:) }
-
-        context 'when there are no guests' do
-          it 'returns the summary of groups' do
-            is_expected.to contain_exactly(
-              { 'id' => parent.id,
-                'name' => 'Friends',
-                'icon' => 'icon-1',
-                'parent_id' => nil,
-                'color' => '#FF0000',
-                'total' => 0,
-                'considered' => 0,
-                'invited' => 0,
-                'confirmed' => 0,
-                'declined' => 0,
-                'tentative' => 0 },
-              { 'id' => child.id,
-                'name' => 'Family',
-                'icon' => 'icon-2',
-                'parent_id' => parent.id,
-                'color' => '#00FF00',
-                'total' => 0,
-                'considered' => 0,
-                'invited' => 0,
-                'confirmed' => 0,
-                'declined' => 0,
-                'tentative' => 0 }
-            )
-          end
-        end
-
-        context 'when there are guests' do
-          before do
-            # Parent group
-            create_list(:guest, 2, group: parent, status: :considered)
-            create_list(:guest, 3, group: parent, status: :invited)
-            create_list(:guest, 4, group: parent, status: :confirmed)
-            create_list(:guest, 5, group: parent, status: :declined)
-            create_list(:guest, 6, group: parent, status: :tentative)
-
-            # Child group
-            create_list(:guest, 7, group: child, status: :considered)
-            create_list(:guest, 8, group: child, status: :invited)
-            create_list(:guest, 9, group: child, status: :confirmed)
-            create_list(:guest, 10, group: child, status: :declined)
-            create_list(:guest, 11, group: child, status: :tentative)
-          end
-
-          it 'returns the summary of groups' do
-            is_expected.to contain_exactly(
-              {
-                'id' => parent.id,
-                'name' => 'Friends',
-                'icon' => 'icon-1',
-                'parent_id' => nil,
-                'color' => '#FF0000',
-                'total' => 20,
-                'considered' => 2,
-                'invited' => 3,
-                'confirmed' => 4,
-                'declined' => 5,
-                'tentative' => 6
-              },
-              {
-                'id' => child.id,
-                'name' => 'Family',
-                'icon' => 'icon-2',
-                'parent_id' => parent.id,
-                'color' => '#00FF00',
-                'total' => 45,
-                'considered' => 7,
-                'invited' => 8,
-                'confirmed' => 9,
-                'declined' => 10,
-                'tentative' => 11
-              }
-            )
-          end
-        end
-      end
-    end
-  end
-end

spec/rails_helper.rb

@@ -66,10 +66,3 @@ RSpec.configure do |config|
   # config.filter_gems_from_backtrace("gem name")
   config.include FactoryBot::Syntax::Methods
 end
-
-Shoulda::Matchers.configure do |config|
-  config.integrate do |with|
-    with.test_framework :rspec
-    with.library :rails
-  end
-end

spec/requests/expenses_spec.rb

@@ -1,49 +0,0 @@
-# Copyright (C) 2024 Manuel Bustillo
-
-require 'swagger_helper'
-
-RSpec.describe 'expenses', type: :request do
-  path '/expenses' do
-    get('list expenses') do
-      tags 'Expenses'
-      produces 'application/json'
-      response(200, 'successful') do
-        schema type: :array,
-               items: {
-                 type: :object,
-                 required: %i[id name amount pricing_type],
-                 properties: {
-                   id: { type: :string, format: :uuid },
-                   name: { type: :string },
-                   amount: { type: :number },
-                   pricing_type: { type: :string, enum: Expense.pricing_types.keys }
-                 }
-               }
-
-        xit
-      end
-    end
-  end
-
-  path '/expenses/{id}' do
-
-    patch('update expense') do
-      tags 'Expenses'
-      consumes 'application/json'
-      produces 'application/json'
-      parameter name: 'id', in: :path, type: :string, format: :uuid, description: 'id'
-      parameter name: :body, in: :body, schema: {
-        type: :object,
-        properties: {
-          name: { type: :string },
-          amount: { type: :number, minimum: 0 },
-          pricing_type: { type: :string, enum: Expense.pricing_types.keys }
-        }
-      }
-
-      response_empty_200
-      response_422
-      response_404
-    end
-  end
-end

spec/requests/groups_spec.rb

@@ -1,33 +0,0 @@
-# Copyright (C) 2024 Manuel Bustillo
-
-require 'swagger_helper'
-
-RSpec.describe 'groups', type: :request do
-  path '/groups' do
-    get('list groups') do
-      tags 'Groups'
-      produces 'application/json'
-      response(200, 'successful') do
-        schema type: :array,
-               items: {
-                 type: :object,
-                 required: %i[id name icon parent_id color total considered invited confirmed declined tentative],
-                 properties: {
-                   id: { type: :string, format: :uuid, required: true },
-                   name: { type: :string },
-                   icon: { type: :string, example: 'pi pi-crown', description: 'The CSS classes used by the icon' },
-                   parent_id: { type: :string, format: :uuid },
-                   color: { type: :string, pattern: '^#(?:[0-9a-fA-F]{3}){1,2}$' },
-                   total: { type: :integer, minimum: 0, description: 'Total number of guests in any status' },
-                   considered: { type: :integer, minimum: 0 },
-                   invited: { type: :integer, minimum: 0 },
-                   confirmed: { type: :integer, minimum: 0 },
-                   declined: { type: :integer, minimum: 0 },
-                   tentative: { type: :integer, minimum: 0 }
-                 }
-               }
-        xit
-      end
-    end
-  end
-end

spec/requests/guests_spec.rb

@@ -1,91 +0,0 @@
-# Copyright (C) 2024 Manuel Bustillo
-
-require 'swagger_helper'
-
-RSpec.describe 'guests', type: :request do
-  path '/guests' do
-    get('list guests') do
-      tags 'Guests'
-      produces 'application/json'
-      response(200, 'successful') do
-        schema type: :array,
-               items: {
-                 type: :object,
-                 required: %i[id name status group],
-                 properties: {
-                   id: { type: :string, format: :uuid },
-                   name: { type: :string },
-                   status: { type: :string, enum: Guest.statuses.keys },
-                   group: { type: :object,
-                            required: %i[id name],
-                            properties: {
-                              id: { type: :string, format: :uuid },
-                              name: { type: :string }
-                            } }
-                 }
-               }
-        xit
-      end
-    end
-
-    post('create guest') do
-      tags 'Guests'
-      consumes 'application/json'
-      produces 'application/json'
-      parameter name: :body, in: :body, schema: {
-        type: :object,
-        required: %i[guest],
-        properties: {
-          guest: {
-            type: :object,
-            required: %i[name group_id status],
-            properties: {
-              name: { type: :string },
-              group_id: { type: :string, format: :uuid },
-              status: { type: :string, enum: Guest.statuses.keys }
-            }
-          }
-        }
-      }
-
-      response_empty_201
-      response_422
-    end
-  end
-
-  path '/guests/{id}' do
-    patch('update guest') do
-      tags 'Guests'
-      consumes 'application/json'
-      produces 'application/json'
-      parameter name: 'id', in: :path, type: :string, format: :uuid
-      parameter name: :body, in: :body, schema: {
-        type: :object,
-        required: %i[guest],
-        properties: {
-          guest: {
-            type: :object,
-            properties: {
-              name: { type: :string },
-              group_id: { type: :string, format: :uuid },
-              status: { type: :string, enum: Guest.statuses.keys }
-            }
-          }
-        }
-      }
-
-      response_empty_200
-      response_422
-      response_404
-    end
-
-    delete('delete guest') do
-      tags 'Guests'
-      produces 'application/json'
-      parameter name: 'id', in: :path, type: :string, format: :uuid
-
-      response_empty_200
-      response_404
-    end
-  end
-end

spec/services/tables/discomfort_calculator_spec.rb

@@ -3,73 +3,7 @@
 require 'rails_helper'
 module Tables
   RSpec.describe DiscomfortCalculator do
-    let(:calculator) { described_class.new(table:) }
+    let(:calculator) { described_class.new(table) }
-
-    let(:family) { create(:group, name: 'family') }
-    let(:friends) { create(:group, name: 'friends') }
-    let(:work) { create(:group, name: 'work') }
-    let(:school) { create(:group, name: 'school') }
-
-    describe '#calculate' do
-      before do
-        allow(calculator).to receive(:table_size_penalty).and_return(2)
-        allow(calculator).to receive(:cohesion_penalty).and_return(3)
-      end
-
-      let(:table) { Table.new(create_list(:guest, 6)) }
-
-      it 'returns the sum of the table size penalty and the average cohesion penalty' do
-        expect(calculator.calculate).to eq(2 + 10 * 3 / 6.0)
-      end
-    end
-
-    describe '#table_size_penalty' do
-      before do
-        table.min_per_table = 5
-        table.max_per_table = 7
-      end
-      context 'when the number of guests is in the lower bound' do
-        let(:table) { Table.new(create_list(:guest, 5)) }
-
-        it { expect(calculator.send(:table_size_penalty)).to eq(0) }
-      end
-
-      context 'when the number of guests is within the table size limits' do
-        let(:table) { Table.new(create_list(:guest, 6)) }
-
-        it { expect(calculator.send(:table_size_penalty)).to eq(0) }
-      end
-
-      context 'when the number of guests is in the upper bound' do
-        let(:table) { Table.new(create_list(:guest, 7)) }
-
-        it { expect(calculator.send(:table_size_penalty)).to eq(0) }
-      end
-
-      context 'when the number of guests is one unit below the lower bound' do
-        let(:table) { Table.new(create_list(:guest, 4)) }
-
-        it { expect(calculator.send(:table_size_penalty)).to eq(5) }
-      end
-
-      context 'when the number of guests is two units below the lower bound' do
-        let(:table) { Table.new(create_list(:guest, 3)) }
-
-        it { expect(calculator.send(:table_size_penalty)).to eq(10) }
-      end
-
-      context 'when the number of guests is one unit above the upper bound' do
-        let(:table) { Table.new(create_list(:guest, 8)) }
-
-        it { expect(calculator.send(:table_size_penalty)).to eq(5) }
-      end
-
-      context 'when the number of guests is two units above the upper bound' do
-        let(:table) { Table.new(create_list(:guest, 9)) }
-
-        it { expect(calculator.send(:table_size_penalty)).to eq(10) }
-      end
-    end
 
     describe '#cohesion_penalty' do
       before do
@@ -80,16 +14,16 @@ module Tables
           allow(AffinityGroupsHierarchy.instance).to receive(:distance).with(group, group).and_return(0)
         end
 
-        allow(AffinityGroupsHierarchy.instance).to receive(:distance).with(family.id, friends.id).and_return(nil)
+        allow(AffinityGroupsHierarchy.instance).to receive(:distance).with('family', 'friends').and_return(nil)
-        allow(AffinityGroupsHierarchy.instance).to receive(:distance).with(friends.id, work.id).and_return(1)
+        allow(AffinityGroupsHierarchy.instance).to receive(:distance).with('friends', 'work').and_return(1)
-        allow(AffinityGroupsHierarchy.instance).to receive(:distance).with(family.id, work.id).and_return(2)
+        allow(AffinityGroupsHierarchy.instance).to receive(:distance).with('family', 'work').and_return(2)
-        allow(AffinityGroupsHierarchy.instance).to receive(:distance).with(family.id, school.id).and_return(3)
+        allow(AffinityGroupsHierarchy.instance).to receive(:distance).with('family', 'school').and_return(3)
-        allow(AffinityGroupsHierarchy.instance).to receive(:distance).with(friends.id, school.id).and_return(4)
+        allow(AffinityGroupsHierarchy.instance).to receive(:distance).with('friends', 'school').and_return(4)
-        allow(AffinityGroupsHierarchy.instance).to receive(:distance).with(work.id, school.id).and_return(5)
+        allow(AffinityGroupsHierarchy.instance).to receive(:distance).with('work', 'school').and_return(5)
       end
       context 'when the table contains just two guests' do
         context 'when they belong to the same group' do
-          let(:table) { create_list(:guest, 2, group: family) }
+          let(:table) { create_list(:guest, 2, affinity_group_list: ['family']) }
 
           it { expect(calculator.send(:cohesion_penalty)).to eq(0) }
         end
@@ -97,8 +31,8 @@ module Tables
         context 'when they belong to completely unrelated groups' do
           let(:table) do
             [
-              create(:guest, group: family),
+              create(:guest, affinity_group_list: ['family']),
-              create(:guest, group: friends)
+              create(:guest, affinity_group_list: ['friends'])
             ]
           end
           it { expect(calculator.send(:cohesion_penalty)).to eq(1) }
@@ -107,8 +41,8 @@ module Tables
         context 'when they belong to groups at a distance of 1' do
           let(:table) do
             [
-              create(:guest, group: friends),
+              create(:guest, affinity_group_list: ['friends']),
-              create(:guest, group: work)
+              create(:guest, affinity_group_list: ['work'])
             ]
           end
 
@@ -118,8 +52,8 @@ module Tables
         context 'when they belong to groups at a distance of 2' do
           let(:table) do
             [
-              create(:guest, group: family),
+              create(:guest, affinity_group_list: ['family']),
-              create(:guest, group: work)
+              create(:guest, affinity_group_list: ['work'])
             ]
           end
 
@@ -129,8 +63,8 @@ module Tables
         context 'when they belong to groups at a distance of 3' do
           let(:table) do
             [
-              create(:guest, group: family),
+              create(:guest, affinity_group_list: ['family']),
-              create(:guest, group: school)
+              create(:guest, affinity_group_list: ['school'])
             ]
           end
 
@@ -141,9 +75,9 @@ module Tables
       context 'when the table contains three guests' do
         let(:table) do
           [
-            create(:guest, group: family),
+            create(:guest, affinity_group_list: ['family']),
-            create(:guest, group: friends),
+            create(:guest, affinity_group_list: ['friends']),
-            create(:guest, group: work)
+            create(:guest, affinity_group_list: ['work'])
           ]
         end
 
@@ -155,10 +89,10 @@ module Tables
       context 'when the table contains four guests of different groups' do
         let(:table) do
           [
-            create(:guest, group: family),
+            create(:guest, affinity_group_list: ['family']),
-            create(:guest, group: friends),
+            create(:guest, affinity_group_list: ['friends']),
-            create(:guest, group: work),
+            create(:guest, affinity_group_list: ['work']),
-            create(:guest, group: school)
+            create(:guest, affinity_group_list: ['school'])
           ]
         end
 
@@ -171,8 +105,8 @@ module Tables
       context 'when the table contains four guests of two evenly split groups' do
         let(:table) do
           [
-            create_list(:guest, 2, group: family),
+            create_list(:guest, 2, affinity_group_list: ['family']),
-            create_list(:guest, 2, group: friends)
+            create_list(:guest, 2, affinity_group_list: ['friends'])
           ].flatten
         end
 
@@ -184,8 +118,8 @@ module Tables
       context 'when the table contains six guests of two unevenly split groups' do
         let(:table) do
           [
-            create_list(:guest, 2, group: family),
+            create_list(:guest, 2, affinity_group_list: ['family']),
-            create_list(:guest, 4, group: friends)
+            create_list(:guest, 4, affinity_group_list: ['friends'])
           ].flatten
         end
 
@@ -197,9 +131,9 @@ module Tables
       context 'when the table contains six guests of three evenly split groups' do
         let(:table) do
           [
-            create_list(:guest, 2, group: family),
+            create_list(:guest, 2, affinity_group_list: ['family']),
-            create_list(:guest, 2, group: friends),
+            create_list(:guest, 2, affinity_group_list: ['friends']),
-            create_list(:guest, 2, group: work)
+            create_list(:guest, 2, affinity_group_list: ['work'])
           ].flatten
         end
 
@@ -211,9 +145,9 @@ module Tables
       context 'when the table contains six guests of three unevenly split groups' do
         let(:table) do
           [
-            create_list(:guest, 3, group: family),
+            create_list(:guest, 3, affinity_group_list: ['family']),
-            create_list(:guest, 2, group: friends),
+            create_list(:guest, 2, affinity_group_list: ['friends']),
-            create_list(:guest, 1, group: work)
+            create_list(:guest, 1, affinity_group_list: ['work'])
           ].flatten
         end
 

spec/services/tables/distribution_spec.rb

@@ -1,25 +0,0 @@
-# Copyright (C) 2024 Manuel Bustillo
-
-require 'rails_helper'
-
-module Tables
-  RSpec.describe Distribution do
-    describe '#random_distribution' do
-      let(:subject) { described_class.new(min_per_table: 5, max_per_table: 10) }
-
-      context 'when there are fewer people than the minimum per table' do
-        it 'creates one table' do
-          subject.random_distribution([1, 2, 3, 4])
-          expect(subject.tables.count).to eq(1)
-        end
-      end
-
-      context 'when there are more people than the maximum per table' do
-        it 'creates multiple tables' do
-          subject.random_distribution([1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11])
-          expect(subject.tables.count).to be > 1
-        end
-      end
-    end
-  end
-end

spec/services/tables/shift_spec.rb

@@ -1,55 +0,0 @@
-# Copyright (C) 2024 Manuel Bustillo
-
-require 'rails_helper'
-
-module Tables
-  RSpec.describe Shift do
-    describe '#each' do
-      let(:shifts) do
-        acc = []
-        described_class.new(initial_solution).each do |solution|
-          acc << solution.tables.map(&:dup)
-        end
-        acc
-      end
-
-      context 'when there are two tables with two people each' do
-        let(:initial_solution) do
-          Distribution.new(min_per_table: 2, max_per_table: 2).tap do |distribution|
-            distribution.tables << Set[:a, :b].to_table
-            distribution.tables << Set[:c, :d].to_table
-          end
-        end
-
-        it 'yields all possible shifts between the tables' do
-          expect(shifts).to contain_exactly(
-            [Set[:b], Set[:c, :d, :a]],
-            [Set[:a], Set[:c, :d, :b]],
-            [Set[:b, :a, :d], Set[:c]],
-            [Set[:b, :a, :c], Set[:d]]
-          )
-        end
-      end
-
-      context 'when there are two tables with three people each' do
-        let(:initial_solution) do
-          Distribution.new(min_per_table: 3, max_per_table: 3).tap do |distribution|
-            distribution.tables << Set[:a, :b, :c].to_table
-            distribution.tables << Set[:d, :e, :f].to_table
-          end
-        end
-
-        it 'yields all possible shifts between the tables' do
-          expect(shifts).to contain_exactly(
-            [Set[:b, :c], Set[:d, :e, :f, :a]],
-            [Set[:c, :a], Set[:d, :e, :f, :b]],
-            [Set[:a, :b], Set[:d, :e, :f, :c]],
-            [Set[:a, :b, :c, :d], Set[:e, :f]],
-            [Set[:a, :b, :c, :e], Set[:d, :f]],
-            [Set[:a, :b, :c, :f], Set[:d, :e]]
-          )
-        end
-      end
-    end
-  end
-end

spec/services/tables/swap_spec.rb

@@ -16,17 +16,17 @@ module Tables
       context 'when there are two tables with two people each' do
         let(:initial_solution) do
           Distribution.new(min_per_table: 2, max_per_table: 2).tap do |distribution|
-            distribution.tables << Set[:a, :b].to_table
+            distribution.tables << %i[a b].to_table
-            distribution.tables << Set[:c, :d].to_table
+            distribution.tables << %i[c d].to_table
           end
         end
 
         it 'yields all possible swaps between the tables' do
           expect(swaps).to contain_exactly(
-            [Set[:a, :d], Set[:c, :b]],
+            [%i[a d], %i[c b]],
-            [Set[:b, :c], Set[:d, :a]],
+            [%i[b c], %i[d a]],
-            [Set[:a, :c], Set[:d, :b]],
+            [%i[a c], %i[d b]],
-            [Set[:b, :d], Set[:c, :a]]
+            [%i[b d], %i[c a]]
           )
         end
       end
@@ -34,22 +34,22 @@ module Tables
       context 'when there are two tables with three people each' do
         let(:initial_solution) do
           Distribution.new(min_per_table: 3, max_per_table: 3).tap do |distribution|
-            distribution.tables << Set[:a, :b, :c].to_table
+            distribution.tables << %i[a b c].to_table
-            distribution.tables << Set[:d, :e, :f].to_table
+            distribution.tables << %i[d e f].to_table
           end
         end
 
         it 'yields all possible swaps between the tables' do
           expect(swaps).to contain_exactly(
-            [Set[:b, :c, :d], Set[:e, :f, :a]],
+            [%i[b c d], %i[e f a]],
-            [Set[:b, :c, :e], Set[:f, :d, :a]],
+            [%i[b c e], %i[f d a]],
-            [Set[:b, :c, :f], Set[:d, :e, :a]],
+            [%i[b c f], %i[d e a]],
-            [Set[:c, :a, :d], Set[:e, :f, :b]],
+            [%i[c a d], %i[e f b]],
-            [Set[:c, :a, :e], Set[:f, :d, :b]],
+            [%i[c a e], %i[f d b]],
-            [Set[:c, :a, :f], Set[:d, :e, :b]],
+            [%i[c a f], %i[d e b]],
-            [Set[:a, :b, :d], Set[:e, :f, :c]],
+            [%i[a b d], %i[e f c]],
-            [Set[:a, :b, :e], Set[:f, :d, :c]],
+            [%i[a b e], %i[f d c]],
-            [Set[:a, :b, :f], Set[:d, :e, :c]]
+            [%i[a b f], %i[d e c]]
           )
         end
       end
@@ -57,26 +57,26 @@ module Tables
       context 'when there are three tables with two people each' do
         let(:initial_solution) do
           Distribution.new(min_per_table: 2, max_per_table: 2).tap do |distribution|
-            distribution.tables << Set[:a, :b].to_table
+            distribution.tables << %i[a b].to_table
-            distribution.tables << Set[:c, :d].to_table
+            distribution.tables << %i[c d].to_table
-            distribution.tables << Set[:e, :f].to_table
+            distribution.tables << %i[e f].to_table
           end
         end
 
         it 'yields all possible swaps between the tables' do
           expect(swaps).to contain_exactly(
-            [Set[:b, :c], Set[:d, :a], Set[:e, :f]],
+            [%i[b c], %i[d a], %i[e f]],
-            [Set[:b, :d], Set[:c, :a], Set[:e, :f]],
+            [%i[b d], %i[c a], %i[e f]],
-            [Set[:a, :c], Set[:d, :b], Set[:e, :f]],
+            [%i[a c], %i[d b], %i[e f]],
-            [Set[:a, :d], Set[:c, :b], Set[:e, :f]],
+            [%i[a d], %i[c b], %i[e f]],
-            [Set[:b, :e], Set[:c, :d], Set[:f, :a]],
+            [%i[b e], %i[c d], %i[f a]],
-            [Set[:b, :f], Set[:c, :d], Set[:e, :a]],
+            [%i[b f], %i[c d], %i[e a]],
-            [Set[:a, :e], Set[:c, :d], Set[:f, :b]],
+            [%i[a e], %i[c d], %i[f b]],
-            [Set[:a, :f], Set[:c, :d], Set[:e, :b]],
+            [%i[a f], %i[c d], %i[e b]],
-            [Set[:a, :b], Set[:d, :e], Set[:f, :c]],
+            [%i[a b], %i[d e], %i[f c]],
-            [Set[:a, :b], Set[:d, :f], Set[:e, :c]],
+            [%i[a b], %i[d f], %i[e c]],
-            [Set[:a, :b], Set[:c, :e], Set[:f, :d]],
+            [%i[a b], %i[c e], %i[f d]],
-            [Set[:a, :b], Set[:c, :f], Set[:e, :d]]
+            [%i[a b], %i[c f], %i[e d]]
           )
         end
       end

spec/services/vns/engine_spec.rb

@@ -1,15 +0,0 @@
-# Copyright (C) 2024 Manuel Bustillo
-
-require 'rails_helper'
-
-module VNS
-  RSpec.describe Engine do
-    describe '.sequence' do
-      it { expect(described_class.sequence([])).to eq([]) }
-      it { expect(described_class.sequence([1])).to eq([1]) }
-      it { expect(described_class.sequence([1, 2])).to eq([1, 2, 1]) }
-      it { expect(described_class.sequence([1, 2, 3])).to eq([1, 2, 3, 2, 1]) }
-      it { expect(described_class.sequence([1, 2, 3, 4])).to eq([1, 2, 3, 4, 3, 2, 1]) }
-    end
-  end
-end

spec/swagger_helper.rb

@@ -1,44 +0,0 @@
-# Copyright (C) 2024 Manuel Bustillo
-
-# frozen_string_literal: true
-
-require 'rails_helper'
-require_relative './swagger_response_helper'
-
-include SwaggerResponseHelper
-
-RSpec.configure do |config|
-  # Specify a root folder where Swagger JSON files are generated
-  # NOTE: If you're using the rswag-api to serve API descriptions, you'll need
-  # to ensure that it's configured to serve Swagger from the same folder
-  config.openapi_root = Rails.root.join('swagger').to_s
-
-  # Define one or more Swagger documents and provide global metadata for each one
-  # When you run the 'rswag:specs:swaggerize' rake task, the complete Swagger will
-  # be generated at the provided relative path under openapi_root
-  # By default, the operations defined in spec files are added to the first
-  # document below. You can override this behavior by adding a openapi_spec tag to the
-  # the root example_group in your specs, e.g. describe '...', openapi_spec: 'v2/swagger.json'
-  config.openapi_specs = {
-    'v1/swagger.yaml' => {
-      openapi: '3.0.1',
-      info: {
-        title: 'API V1',
-        version: 'v1'
-      },
-      paths: {},
-      servers: [
-        {
-          url: 'http://libre-wedding-planner.app.localhost/api',
-          description: 'Suitable for development'
-        }
-      ]
-    }
-  }
-
-  # Specify the format of the output Swagger file when running 'rswag:specs:swaggerize'.
-  # The openapi_specs configuration option has the filename including format in
-  # the key, this may want to be changed to avoid putting yaml in json files.
-  # Defaults to json. Accepts ':json' and ':yaml'.
-  config.openapi_format = :yaml
-end

spec/swagger_response_helper.rb

@@ -1,46 +0,0 @@
-# Copyright (C) 2024 Manuel Bustillo
-
-module SwaggerResponseHelper
-  def response_422
-    response(422, 'Validation errors in input parameters') do
-      produces 'application/json'
-      error_schema
-      xit
-    end
-  end
-
-  def response_empty_200
-    response(200, 'Success') do
-      produces 'application/json'
-      schema type: :object
-      xit
-    end
-  end
-
-  def response_empty_201
-    response(201, 'Created') do
-      produces 'application/json'
-      schema type: :object
-      xit
-    end
-  end
-
-  def response_404
-    response(404, 'Record not found') do
-      produces 'application/json'
-      error_schema
-      xit
-    end
-  end
-
-  private
-
-  def error_schema
-    schema type: :object,
-           required: %i[message errors],
-           properties: {
-             message: { type: :string },
-             errors: { type: :array, items: { type: :string } }
-           }
-  end
-end