From 4cdd7dd21a5c65efd8c26a76ac21208a8d6cbcf4 Mon Sep 17 00:00:00 2001
From: Michael Ball <cycomachead@gmail.com>
Date: Sat, 20 Feb 2021 09:55:21 -0800
Subject: [PATCH 1/3] Add annotate gem

---
 Gemfile                       | 1 +
 Gemfile.lock                  | 4 ++++
 config/initializers/sentry.rb | 2 +-
 3 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/Gemfile b/Gemfile
index afae26db..3fa33ff0 100644
--- a/Gemfile
+++ b/Gemfile
@@ -240,6 +240,7 @@ group :development do
   gem 'web-console'
   # as development database
   gem 'sqlite3'
+  gem 'annotate'
 end
 
 group :test do
diff --git a/Gemfile.lock b/Gemfile.lock
index 9fce2848..fb64fb9b 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -70,6 +70,9 @@ GEM
     afm (0.2.2)
     ajax-datatables-rails (0.4.3)
       railties (>= 4.0)
+    annotate (3.1.1)
+      activerecord (>= 3.2, < 7.0)
+      rake (>= 10.4, < 14.0)
     archive-zip (0.12.0)
       io-like (~> 0.3.0)
     arel (9.0.0)
@@ -624,6 +627,7 @@ DEPENDENCIES
   acts_as_commentable_with_threading
   acts_as_list
   ajax-datatables-rails
+  annotate
   autoprefixer-rails
   awesome_nested_set
   axlsx!
diff --git a/config/initializers/sentry.rb b/config/initializers/sentry.rb
index 1daf0745..e42fcce6 100644
--- a/config/initializers/sentry.rb
+++ b/config/initializers/sentry.rb
@@ -1,4 +1,4 @@
 Sentry.init do |config|
-  config.allowed_environments = %|production staging|
+  config.enabled_environments = %|production staging|
   config.dsn = ENV['SENTRY_DSN']
 end

From 55e853d31deed6ee1061da1e35309e02b77f345b Mon Sep 17 00:00:00 2001
From: Michael Ball <cycomachead@gmail.com>
Date: Sat, 20 Feb 2021 09:56:25 -0800
Subject: [PATCH 2/3] Add annotation task

---
 lib/tasks/auto_annotate_models.rake | 59 +++++++++++++++++++++++++++++
 1 file changed, 59 insertions(+)
 create mode 100644 lib/tasks/auto_annotate_models.rake

diff --git a/lib/tasks/auto_annotate_models.rake b/lib/tasks/auto_annotate_models.rake
new file mode 100644
index 00000000..e96283ea
--- /dev/null
+++ b/lib/tasks/auto_annotate_models.rake
@@ -0,0 +1,59 @@
+# NOTE: only doing this in development as some production environments (Heroku)
+# NOTE: are sensitive to local FS writes, and besides -- it's just not proper
+# NOTE: to have a dev-mode tool do its thing in production.
+if Rails.env.development?
+  require 'annotate'
+  task :set_annotation_options do
+    # You can override any of these by setting an environment variable of the
+    # same name.
+    Annotate.set_defaults(
+      'active_admin'                => 'false',
+      'additional_file_patterns'    => [],
+      'routes'                      => 'false',
+      'models'                      => 'true',
+      'position_in_routes'          => 'before',
+      'position_in_class'           => 'before',
+      'position_in_test'            => 'before',
+      'position_in_fixture'         => 'before',
+      'position_in_factory'         => 'before',
+      'position_in_serializer'      => 'before',
+      'show_foreign_keys'           => 'true',
+      'show_complete_foreign_keys'  => 'false',
+      'show_indexes'                => 'true',
+      'simple_indexes'              => 'false',
+      'model_dir'                   => 'app/models',
+      'root_dir'                    => '',
+      'include_version'             => 'false',
+      'require'                     => '',
+      'exclude_tests'               => 'false',
+      'exclude_fixtures'            => 'false',
+      'exclude_factories'           => 'false',
+      'exclude_serializers'         => 'false',
+      'exclude_scaffolds'           => 'true',
+      'exclude_controllers'         => 'true',
+      'exclude_helpers'             => 'true',
+      'exclude_sti_subclasses'      => 'false',
+      'ignore_model_sub_dir'        => 'false',
+      'ignore_columns'              => nil,
+      'ignore_routes'               => nil,
+      'ignore_unknown_models'       => 'false',
+      'hide_limit_column_types'     => 'integer,bigint,boolean',
+      'hide_default_column_types'   => 'json,jsonb,hstore',
+      'skip_on_db_migrate'          => 'false',
+      'format_bare'                 => 'true',
+      'format_rdoc'                 => 'false',
+      'format_yard'                 => 'false',
+      'format_markdown'             => 'false',
+      'sort'                        => 'false',
+      'force'                       => 'false',
+      'frozen'                      => 'false',
+      'classified_sort'             => 'true',
+      'trace'                       => 'false',
+      'wrapper_open'                => nil,
+      'wrapper_close'               => nil,
+      'with_comment'                => 'true'
+    )
+  end
+
+  Annotate.load_tasks
+end

From d7e24f6521d8bad35e0440ed1f639d90cd55ff24 Mon Sep 17 00:00:00 2001
From: Michael Ball <cycomachead@gmail.com>
Date: Sat, 20 Feb 2021 09:57:27 -0800
Subject: [PATCH 3/3] Run annotate_models

---
 app/models/answer.rb                          |  9 ++++
 app/models/booth.rb                           | 16 +++++++
 app/models/booth_request.rb                   | 16 +++++++
 app/models/cfp.rb                             | 14 ++++++
 app/models/comment.rb                         | 23 +++++++++
 app/models/commercial.rb                      | 13 +++++
 app/models/conference.rb                      | 35 ++++++++++++++
 app/models/contact.rb                         | 19 ++++++++
 app/models/difficulty_level.rb                | 12 +++++
 app/models/email_settings.rb                  | 45 ++++++++++++++++++
 app/models/event.rb                           | 29 ++++++++++++
 app/models/event_schedule.rb                  | 20 ++++++++
 app/models/event_type.rb                      | 15 ++++++
 app/models/event_user.rb                      | 12 +++++
 app/models/events_registration.rb             | 10 ++++
 app/models/lodging.rb                         | 17 +++++++
 app/models/openid.rb                          | 12 +++++
 app/models/organization.rb                    | 10 ++++
 app/models/payment.rb                         | 14 ++++++
 app/models/physical_ticket.rb                 | 14 ++++++
 app/models/program.rb                         | 22 +++++++++
 app/models/qanswer.rb                         | 10 ++++
 app/models/question.rb                        | 12 +++++
 app/models/question_type.rb                   |  9 ++++
 app/models/registration.rb                    | 15 ++++++
 app/models/registration_period.rb             | 11 +++++
 app/models/resource.rb                        | 11 +++++
 app/models/role.rb                            | 17 +++++++
 app/models/room.rb                            | 12 +++++
 app/models/schedule.rb                        | 15 ++++++
 app/models/splashpage.rb                      | 25 ++++++++++
 app/models/sponsor.rb                         | 15 ++++++
 app/models/sponsorship_level.rb               | 11 +++++
 app/models/subscription.rb                    | 10 ++++
 app/models/survey.rb                          | 19 ++++++++
 app/models/survey_question.rb                 | 13 +++++
 app/models/survey_reply.rb                    | 11 +++++
 app/models/survey_submission.rb               | 10 ++++
 app/models/ticket.rb                          | 15 ++++++
 app/models/ticket_purchase.rb                 | 15 ++++++
 app/models/ticket_scanning.rb                 |  9 ++++
 app/models/track.rb                           | 28 +++++++++++
 app/models/user.rb                            | 46 ++++++++++++++++++
 app/models/users_role.rb                      | 12 +++++
 app/models/vchoice.rb                         |  8 ++++
 app/models/vday.rb                            | 11 +++++
 app/models/venue.rb                           | 21 +++++++++
 app/models/vote.rb                            | 11 +++++
 app/models/vposition.rb                       | 11 +++++
 app/serializers/conference_serializer.rb      | 35 ++++++++++++++
 app/serializers/event_schedule_serializer.rb  | 20 ++++++++
 app/serializers/event_serializer.rb           | 29 ++++++++++++
 app/serializers/room_serializer.rb            | 12 +++++
 app/serializers/track_serializer.rb           | 28 +++++++++++
 spec/factories/booths.rb                      | 16 +++++++
 spec/factories/cfps.rb                        | 15 +++++-
 spec/factories/comments.rb                    | 24 +++++++++-
 spec/factories/commercials.rb                 | 14 +++++-
 spec/factories/conferences.rb                 | 36 +++++++++++++-
 spec/factories/contacts.rb                    | 19 ++++++++
 spec/factories/difficulty_levels.rb           | 12 +++++
 spec/factories/email_settings.rb              | 46 +++++++++++++++++-
 spec/factories/event_types.rb                 | 16 ++++++-
 spec/factories/event_users.rb                 | 13 ++++-
 spec/factories/events.rb                      | 30 +++++++++++-
 spec/factories/events_registrations.rb        | 11 ++++-
 spec/factories/lodgings.rb                    | 18 ++++++-
 spec/factories/organizations.rb               | 10 ++++
 spec/factories/payments.rb                    | 14 ++++++
 spec/factories/programs.rb                    | 23 ++++++++-
 spec/factories/registration_periods.rb        | 12 ++++-
 spec/factories/roles.rb                       | 17 +++++++
 spec/factories/rooms.rb                       | 13 ++++-
 spec/factories/splashpages.rb                 | 26 +++++++++-
 spec/factories/sponsors.rb                    | 16 ++++++-
 spec/factories/sponsorship_levels.rb          | 12 ++++-
 spec/factories/subscriptions.rb               | 10 ++++
 spec/factories/survey_questions.rb            | 13 +++++
 spec/factories/survey_replies.rb              | 11 +++++
 spec/factories/survey_submissions.rb          | 10 ++++
 spec/factories/surveys.rb                     | 19 ++++++++
 spec/factories/ticket_purchases.rb            | 15 ++++++
 spec/factories/tickets.rb                     | 15 ++++++
 spec/factories/tracks.rb                      | 28 +++++++++++
 spec/factories/users.rb                       | 47 ++++++++++++++++++-
 spec/factories/vdays.rb                       | 11 +++++
 spec/factories/venues.rb                      | 22 ++++++++-
 spec/factories/votes.rb                       | 11 +++++
 spec/factories/vpositions.rb                  | 11 +++++
 spec/models/booth_spec.rb                     | 16 +++++++
 spec/models/cfp_spec.rb                       | 14 ++++++
 spec/models/comment_spec.rb                   | 23 +++++++++
 spec/models/commercial_spec.rb                | 13 +++++
 spec/models/conference_spec.rb                | 38 ++++++++++++++-
 spec/models/email_settings_spec.rb            | 45 ++++++++++++++++++
 spec/models/event_schedule_spec.rb            | 20 ++++++++
 spec/models/event_spec.rb                     | 29 ++++++++++++
 spec/models/event_type_spec.rb                | 15 ++++++
 spec/models/organization_spec.rb              | 10 ++++
 spec/models/payment_spec.rb                   | 14 ++++++
 spec/models/physical_ticket_spec.rb           | 14 ++++++
 spec/models/program_spec.rb                   | 22 +++++++++
 spec/models/registration_period_spec.rb       | 11 +++++
 spec/models/registration_spec.rb              | 15 ++++++
 spec/models/resource_spec.rb                  | 11 +++++
 spec/models/role_spec.rb                      | 17 +++++++
 spec/models/room_spec.rb                      | 12 +++++
 spec/models/schedule_spec.rb                  | 15 ++++++
 spec/models/sponsor_spec.rb                   | 15 ++++++
 spec/models/sponsorship_level_spec.rb         | 11 +++++
 spec/models/survey_question_spec.rb           | 13 +++++
 spec/models/survey_reply_spec.rb              | 11 +++++
 spec/models/survey_spec.rb                    | 19 ++++++++
 spec/models/survey_submission_spec.rb         | 10 ++++
 spec/models/ticket_purchase_spec.rb           | 15 ++++++
 spec/models/ticket_scanning_spec.rb           |  9 ++++
 spec/models/ticket_spec.rb                    | 15 ++++++
 spec/models/track_spec.rb                     | 28 +++++++++++
 spec/models/user_spec.rb                      | 46 ++++++++++++++++++
 spec/models/vote_spec.rb                      | 11 +++++
 .../serializers/conference_serializer_spec.rb | 35 ++++++++++++++
 spec/serializers/event_serializer_spec.rb     | 29 ++++++++++++
 spec/serializers/room_serializer_spec.rb      | 12 +++++
 spec/serializers/track_serializer_spec.rb     | 28 +++++++++++
 124 files changed, 2192 insertions(+), 19 deletions(-)

diff --git a/app/models/answer.rb b/app/models/answer.rb
index abada979..31c32bf1 100644
--- a/app/models/answer.rb
+++ b/app/models/answer.rb
@@ -1,5 +1,14 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: answers
+#
+#  id         :bigint           not null, primary key
+#  title      :string
+#  created_at :datetime
+#  updated_at :datetime
+#
 class Answer < ApplicationRecord
   has_many :qanswers
   has_many :questions, through: :qanswers
diff --git a/app/models/booth.rb b/app/models/booth.rb
index 85c6c7a8..705c6a64 100644
--- a/app/models/booth.rb
+++ b/app/models/booth.rb
@@ -1,5 +1,21 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: booths
+#
+#  id                     :bigint           not null, primary key
+#  description            :text
+#  logo_link              :string
+#  reasoning              :text
+#  state                  :string
+#  submitter_relationship :text
+#  title                  :string
+#  website_url            :string
+#  created_at             :datetime         not null
+#  updated_at             :datetime         not null
+#  conference_id          :integer
+#
 class Booth < ApplicationRecord
   include ActiveRecord::Transitions
   has_paper_trail ignore: [:updated_at], meta: { conference_id: :conference_id }
diff --git a/app/models/booth_request.rb b/app/models/booth_request.rb
index 5cce46a1..b7ce7b95 100644
--- a/app/models/booth_request.rb
+++ b/app/models/booth_request.rb
@@ -1,5 +1,21 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: booth_requests
+#
+#  id         :bigint           not null, primary key
+#  role       :string
+#  created_at :datetime         not null
+#  updated_at :datetime         not null
+#  booth_id   :integer
+#  user_id    :integer
+#
+# Indexes
+#
+#  index_booth_requests_on_booth_id  (booth_id)
+#  index_booth_requests_on_user_id   (user_id)
+#
 class BoothRequest < ApplicationRecord
   belongs_to :booth
   belongs_to :user
diff --git a/app/models/cfp.rb b/app/models/cfp.rb
index 6571e701..55e542f7 100644
--- a/app/models/cfp.rb
+++ b/app/models/cfp.rb
@@ -1,5 +1,19 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: cfps
+#
+#  id                   :bigint           not null, primary key
+#  cfp_type             :string
+#  description          :text
+#  enable_registrations :boolean          default(FALSE)
+#  end_date             :date             not null
+#  start_date           :date             not null
+#  created_at           :datetime
+#  updated_at           :datetime
+#  program_id           :integer
+#
 # cannot delete program if there are events submitted
 
 class Cfp < ApplicationRecord
diff --git a/app/models/comment.rb b/app/models/comment.rb
index ee1a07a8..190d2233 100644
--- a/app/models/comment.rb
+++ b/app/models/comment.rb
@@ -1,5 +1,28 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: comments
+#
+#  id               :bigint           not null, primary key
+#  body             :text
+#  commentable_type :string
+#  lft              :integer
+#  rgt              :integer
+#  subject          :string
+#  title            :string(50)       default("")
+#  created_at       :datetime
+#  updated_at       :datetime
+#  commentable_id   :integer
+#  parent_id        :integer
+#  user_id          :integer
+#
+# Indexes
+#
+#  index_comments_on_commentable_id    (commentable_id)
+#  index_comments_on_commentable_type  (commentable_type)
+#  index_comments_on_user_id           (user_id)
+#
 class Comment < ApplicationRecord
   acts_as_nested_set scope: %i(commentable_id commentable_type)
   validates :body, presence: true
diff --git a/app/models/commercial.rb b/app/models/commercial.rb
index 51f8b7f5..1d39f9c5 100644
--- a/app/models/commercial.rb
+++ b/app/models/commercial.rb
@@ -1,5 +1,18 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: commercials
+#
+#  id                  :bigint           not null, primary key
+#  commercial_type     :string
+#  commercialable_type :string
+#  url                 :string
+#  created_at          :datetime
+#  updated_at          :datetime
+#  commercial_id       :string
+#  commercialable_id   :integer
+#
 class Commercial < ApplicationRecord
   require 'oembed'
 
diff --git a/app/models/conference.rb b/app/models/conference.rb
index f4b87791..3bf67dd2 100644
--- a/app/models/conference.rb
+++ b/app/models/conference.rb
@@ -1,5 +1,40 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: conferences
+#
+#  id                 :bigint           not null, primary key
+#  booth_limit        :integer          default(0)
+#  color              :string
+#  custom_css         :text
+#  custom_domain      :string
+#  description        :text
+#  end_date           :date             not null
+#  end_hour           :integer          default(20)
+#  events_per_week    :text
+#  guid               :string           not null
+#  logo_file_name     :string
+#  picture            :string
+#  registration_limit :integer          default(0)
+#  revision           :integer          default(0), not null
+#  short_title        :string           not null
+#  start_date         :date             not null
+#  start_hour         :integer          default(9)
+#  ticket_layout      :integer          default("portrait")
+#  timezone           :string           not null
+#  title              :string           not null
+#  use_vdays          :boolean          default(FALSE)
+#  use_volunteers     :boolean
+#  use_vpositions     :boolean          default(FALSE)
+#  created_at         :datetime
+#  updated_at         :datetime
+#  organization_id    :integer
+#
+# Indexes
+#
+#  index_conferences_on_organization_id  (organization_id)
+#
 class Conference < ApplicationRecord
   include RevisionCount
   require 'uri'
diff --git a/app/models/contact.rb b/app/models/contact.rb
index e69f9dbb..eb5139f5 100644
--- a/app/models/contact.rb
+++ b/app/models/contact.rb
@@ -1,5 +1,24 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: contacts
+#
+#  id            :bigint           not null, primary key
+#  blog          :string
+#  email         :string
+#  facebook      :string
+#  googleplus    :string
+#  instagram     :string
+#  mastodon      :string
+#  social_tag    :string
+#  sponsor_email :string
+#  twitter       :string
+#  youtube       :string
+#  created_at    :datetime
+#  updated_at    :datetime
+#  conference_id :integer
+#
 class Contact < ApplicationRecord
   has_paper_trail on: [:update], ignore: [:updated_at], meta: { conference_id: :conference_id }
 
diff --git a/app/models/difficulty_level.rb b/app/models/difficulty_level.rb
index 98186693..5006f877 100644
--- a/app/models/difficulty_level.rb
+++ b/app/models/difficulty_level.rb
@@ -1,5 +1,17 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: difficulty_levels
+#
+#  id          :bigint           not null, primary key
+#  color       :string
+#  description :text
+#  title       :string
+#  created_at  :datetime
+#  updated_at  :datetime
+#  program_id  :integer
+#
 class DifficultyLevel < ApplicationRecord
   belongs_to :program, touch: true
   has_many :events, dependent: :nullify
diff --git a/app/models/email_settings.rb b/app/models/email_settings.rb
index 55487496..8a8ab0b5 100644
--- a/app/models/email_settings.rb
+++ b/app/models/email_settings.rb
@@ -1,5 +1,50 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: email_settings
+#
+#  id                                            :bigint           not null, primary key
+#  accepted_body                                 :text
+#  accepted_subject                              :string
+#  booths_acceptance_body                        :text
+#  booths_acceptance_subject                     :string
+#  booths_rejection_body                         :text
+#  booths_rejection_subject                      :string
+#  cfp_dates_updated_body                        :text
+#  cfp_dates_updated_subject                     :string
+#  conference_dates_updated_body                 :text
+#  conference_dates_updated_subject              :string
+#  conference_registration_dates_updated_body    :text
+#  conference_registration_dates_updated_subject :string
+#  confirmed_without_registration_body           :text
+#  confirmed_without_registration_subject        :string
+#  program_schedule_public_body                  :text
+#  program_schedule_public_subject               :string
+#  registration_body                             :text
+#  registration_subject                          :string
+#  rejected_body                                 :text
+#  rejected_subject                              :string
+#  send_on_accepted                              :boolean          default(FALSE)
+#  send_on_booths_acceptance                     :boolean          default(FALSE)
+#  send_on_booths_rejection                      :boolean          default(FALSE)
+#  send_on_cfp_dates_updated                     :boolean          default(FALSE)
+#  send_on_conference_dates_updated              :boolean          default(FALSE)
+#  send_on_conference_registration_dates_updated :boolean          default(FALSE)
+#  send_on_confirmed_without_registration        :boolean          default(FALSE)
+#  send_on_program_schedule_public               :boolean          default(FALSE)
+#  send_on_registration                          :boolean          default(FALSE)
+#  send_on_rejected                              :boolean          default(FALSE)
+#  send_on_submitted_proposal                    :boolean          default(FALSE)
+#  send_on_venue_updated                         :boolean          default(FALSE)
+#  submitted_proposal_body                       :text
+#  submitted_proposal_subject                    :string
+#  venue_updated_body                            :text
+#  venue_updated_subject                         :string
+#  created_at                                    :datetime
+#  updated_at                                    :datetime
+#  conference_id                                 :integer
+#
 class EmailSettings < ApplicationRecord
   belongs_to :conference
 
diff --git a/app/models/event.rb b/app/models/event.rb
index 2007dec6..4978fbf9 100644
--- a/app/models/event.rb
+++ b/app/models/event.rb
@@ -1,5 +1,34 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: events
+#
+#  id                           :bigint           not null, primary key
+#  abstract                     :text
+#  comments_count               :integer          default(0), not null
+#  description                  :text
+#  guid                         :string           not null
+#  is_highlight                 :boolean          default(FALSE)
+#  language                     :string
+#  max_attendees                :integer
+#  progress                     :string           default("new"), not null
+#  proposal_additional_speakers :text
+#  public                       :boolean          default(TRUE)
+#  require_registration         :boolean
+#  start_time                   :datetime
+#  state                        :string           default("new"), not null
+#  subtitle                     :string
+#  title                        :string           not null
+#  week                         :integer
+#  created_at                   :datetime
+#  updated_at                   :datetime
+#  difficulty_level_id          :integer
+#  event_type_id                :integer
+#  program_id                   :integer
+#  room_id                      :integer
+#  track_id                     :integer
+#
 class Event < ApplicationRecord
   include ActiveRecord::Transitions
   include RevisionCount
diff --git a/app/models/event_schedule.rb b/app/models/event_schedule.rb
index 01557abe..07b31a30 100644
--- a/app/models/event_schedule.rb
+++ b/app/models/event_schedule.rb
@@ -1,5 +1,25 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: event_schedules
+#
+#  id          :bigint           not null, primary key
+#  enabled     :boolean          default(TRUE)
+#  start_time  :datetime
+#  created_at  :datetime         not null
+#  updated_at  :datetime         not null
+#  event_id    :integer
+#  room_id     :integer
+#  schedule_id :integer
+#
+# Indexes
+#
+#  index_event_schedules_on_event_id                  (event_id)
+#  index_event_schedules_on_event_id_and_schedule_id  (event_id,schedule_id) UNIQUE
+#  index_event_schedules_on_room_id                   (room_id)
+#  index_event_schedules_on_schedule_id               (schedule_id)
+#
 class EventSchedule < ApplicationRecord
   default_scope { where(enabled: true) }
   belongs_to :schedule
diff --git a/app/models/event_type.rb b/app/models/event_type.rb
index 691744c4..67d7fb20 100644
--- a/app/models/event_type.rb
+++ b/app/models/event_type.rb
@@ -1,5 +1,20 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: event_types
+#
+#  id                      :bigint           not null, primary key
+#  color                   :string
+#  description             :string
+#  length                  :integer          default(30)
+#  maximum_abstract_length :integer          default(500)
+#  minimum_abstract_length :integer          default(0)
+#  title                   :string           not null
+#  created_at              :datetime
+#  updated_at              :datetime
+#  program_id              :integer
+#
 class EventType < ApplicationRecord
   belongs_to :program, touch: true
   has_many :events, dependent: :restrict_with_error
diff --git a/app/models/event_user.rb b/app/models/event_user.rb
index f8a2b66a..3bf3cb2b 100644
--- a/app/models/event_user.rb
+++ b/app/models/event_user.rb
@@ -1,5 +1,17 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: event_users
+#
+#  id         :bigint           not null, primary key
+#  comment    :string
+#  event_role :string           default("participant"), not null
+#  created_at :datetime
+#  updated_at :datetime
+#  event_id   :integer
+#  user_id    :integer
+#
 class EventUser < ApplicationRecord
   ROLES = [%w[Speaker speaker], %w[Submitter submitter], %w[Moderator moderator],
             %w[Volunteer volunteer]]
diff --git a/app/models/events_registration.rb b/app/models/events_registration.rb
index 735df2a7..6e9a0972 100644
--- a/app/models/events_registration.rb
+++ b/app/models/events_registration.rb
@@ -1,5 +1,15 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: events_registrations
+#
+#  id              :bigint           not null, primary key
+#  attended        :boolean          default(FALSE), not null
+#  created_at      :datetime
+#  event_id        :integer
+#  registration_id :integer
+#
 class EventsRegistration < ApplicationRecord
   belongs_to :registration
   belongs_to :event
diff --git a/app/models/lodging.rb b/app/models/lodging.rb
index 2f7a87ad..822f38bd 100644
--- a/app/models/lodging.rb
+++ b/app/models/lodging.rb
@@ -1,5 +1,22 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: lodgings
+#
+#  id                 :bigint           not null, primary key
+#  description        :text
+#  name               :string
+#  photo_content_type :string
+#  photo_file_name    :string
+#  photo_file_size    :integer
+#  photo_updated_at   :datetime
+#  picture            :string
+#  website_link       :string
+#  created_at         :datetime
+#  updated_at         :datetime
+#  conference_id      :integer
+#
 class Lodging < ApplicationRecord
   belongs_to :conference
 
diff --git a/app/models/openid.rb b/app/models/openid.rb
index feaa6a9d..043427f6 100644
--- a/app/models/openid.rb
+++ b/app/models/openid.rb
@@ -1,5 +1,17 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: openids
+#
+#  id         :bigint           not null, primary key
+#  email      :string
+#  provider   :string
+#  uid        :string
+#  created_at :datetime
+#  updated_at :datetime
+#  user_id    :integer
+#
 class Openid < ApplicationRecord
   belongs_to :user
   validates :provider, :uid, :email, presence: true
diff --git a/app/models/organization.rb b/app/models/organization.rb
index 877de9df..d1930403 100644
--- a/app/models/organization.rb
+++ b/app/models/organization.rb
@@ -1,5 +1,15 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: organizations
+#
+#  id              :bigint           not null, primary key
+#  code_of_conduct :text
+#  description     :text
+#  name            :string           not null
+#  picture         :string
+#
 class Organization < ApplicationRecord
   resourcify :roles, dependent: :delete_all
 
diff --git a/app/models/payment.rb b/app/models/payment.rb
index 870e82cc..559faf54 100644
--- a/app/models/payment.rb
+++ b/app/models/payment.rb
@@ -1,5 +1,19 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: payments
+#
+#  id                 :bigint           not null, primary key
+#  amount             :integer
+#  authorization_code :string
+#  last4              :string
+#  status             :integer          default("unpaid"), not null
+#  created_at         :datetime         not null
+#  updated_at         :datetime         not null
+#  conference_id      :integer          not null
+#  user_id            :integer          not null
+#
 class Payment < ApplicationRecord
   has_many :ticket_purchases
   belongs_to :user
diff --git a/app/models/physical_ticket.rb b/app/models/physical_ticket.rb
index 2493cbbe..a476888a 100644
--- a/app/models/physical_ticket.rb
+++ b/app/models/physical_ticket.rb
@@ -1,5 +1,19 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: physical_tickets
+#
+#  id                 :bigint           not null, primary key
+#  token              :string
+#  created_at         :datetime         not null
+#  updated_at         :datetime         not null
+#  ticket_purchase_id :integer          not null
+#
+# Indexes
+#
+#  index_physical_tickets_on_token  (token) UNIQUE
+#
 class PhysicalTicket < ApplicationRecord
   belongs_to :ticket_purchase
   has_one :ticket, through: :ticket_purchase
diff --git a/app/models/program.rb b/app/models/program.rb
index 7dc45f06..45b8f65c 100644
--- a/app/models/program.rb
+++ b/app/models/program.rb
@@ -1,5 +1,27 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: programs
+#
+#  id                   :bigint           not null, primary key
+#  blind_voting         :boolean          default(FALSE)
+#  languages            :string
+#  rating               :integer          default(0)
+#  schedule_fluid       :boolean          default(FALSE)
+#  schedule_interval    :integer          default(15), not null
+#  schedule_public      :boolean          default(FALSE)
+#  voting_end_date      :datetime
+#  voting_start_date    :datetime
+#  created_at           :datetime
+#  updated_at           :datetime
+#  conference_id        :integer
+#  selected_schedule_id :integer
+#
+# Indexes
+#
+#  index_programs_on_selected_schedule_id  (selected_schedule_id)
+#
 # cannot delete program if there are events submitted
 
 class Program < ApplicationRecord
diff --git a/app/models/qanswer.rb b/app/models/qanswer.rb
index 535da321..0e532032 100644
--- a/app/models/qanswer.rb
+++ b/app/models/qanswer.rb
@@ -1,5 +1,15 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: qanswers
+#
+#  id          :bigint           not null, primary key
+#  created_at  :datetime
+#  updated_at  :datetime
+#  answer_id   :integer
+#  question_id :integer
+#
 class Qanswer < ApplicationRecord
   belongs_to :question
   belongs_to :answer, dependent: :delete
diff --git a/app/models/question.rb b/app/models/question.rb
index 702a3784..e9ca7f8c 100644
--- a/app/models/question.rb
+++ b/app/models/question.rb
@@ -1,5 +1,17 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: questions
+#
+#  id               :bigint           not null, primary key
+#  global           :boolean
+#  title            :string
+#  created_at       :datetime
+#  updated_at       :datetime
+#  conference_id    :integer
+#  question_type_id :integer
+#
 class Question < ApplicationRecord
   belongs_to :question_type
   has_and_belongs_to_many :conferences
diff --git a/app/models/question_type.rb b/app/models/question_type.rb
index 2a5ebc24..17bdc8c6 100644
--- a/app/models/question_type.rb
+++ b/app/models/question_type.rb
@@ -1,5 +1,14 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: question_types
+#
+#  id         :bigint           not null, primary key
+#  title      :string
+#  created_at :datetime
+#  updated_at :datetime
+#
 class QuestionType < ApplicationRecord
   has_many :questions
 end
diff --git a/app/models/registration.rb b/app/models/registration.rb
index 102a4141..6fd64a1d 100644
--- a/app/models/registration.rb
+++ b/app/models/registration.rb
@@ -1,5 +1,20 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: registrations
+#
+#  id                       :bigint           not null, primary key
+#  accepted_code_of_conduct :boolean
+#  attended                 :boolean          default(FALSE)
+#  other_special_needs      :text
+#  volunteer                :boolean
+#  week                     :integer
+#  created_at               :datetime
+#  updated_at               :datetime
+#  conference_id            :integer
+#  user_id                  :integer
+#
 class Registration < ApplicationRecord
   require 'csv'
   belongs_to :user
diff --git a/app/models/registration_period.rb b/app/models/registration_period.rb
index 66f02fe0..cde8d18e 100644
--- a/app/models/registration_period.rb
+++ b/app/models/registration_period.rb
@@ -1,5 +1,16 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: registration_periods
+#
+#  id            :bigint           not null, primary key
+#  end_date      :date
+#  start_date    :date
+#  created_at    :datetime
+#  updated_at    :datetime
+#  conference_id :integer
+#
 class RegistrationPeriod < ApplicationRecord
   belongs_to :conference
 
diff --git a/app/models/resource.rb b/app/models/resource.rb
index 991ce0cf..a5e435fa 100644
--- a/app/models/resource.rb
+++ b/app/models/resource.rb
@@ -1,5 +1,16 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: resources
+#
+#  id            :bigint           not null, primary key
+#  description   :text
+#  name          :string
+#  quantity      :integer
+#  used          :integer          default(0)
+#  conference_id :integer
+#
 class Resource < ApplicationRecord
   belongs_to :conference
   validates :name, :used, :quantity, presence: true
diff --git a/app/models/role.rb b/app/models/role.rb
index 7b67a158..e430b4c1 100644
--- a/app/models/role.rb
+++ b/app/models/role.rb
@@ -1,5 +1,22 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: roles
+#
+#  id            :bigint           not null, primary key
+#  description   :string
+#  name          :string
+#  resource_type :string
+#  created_at    :datetime
+#  updated_at    :datetime
+#  resource_id   :integer
+#
+# Indexes
+#
+#  index_roles_on_name                                    (name)
+#  index_roles_on_name_and_resource_type_and_resource_id  (name,resource_type,resource_id)
+#
 class Role < ApplicationRecord
   belongs_to :resource, polymorphic: true
   has_many :users_roles
diff --git a/app/models/room.rb b/app/models/room.rb
index 027e9c83..7ad00387 100644
--- a/app/models/room.rb
+++ b/app/models/room.rb
@@ -1,5 +1,17 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: rooms
+#
+#  id       :bigint           not null, primary key
+#  guid     :string           not null
+#  name     :string           not null
+#  order    :integer
+#  size     :integer
+#  url      :string
+#  venue_id :integer          not null
+#
 class Room < ApplicationRecord
   include RevisionCount
   belongs_to :venue
diff --git a/app/models/schedule.rb b/app/models/schedule.rb
index 1584733f..6873e193 100644
--- a/app/models/schedule.rb
+++ b/app/models/schedule.rb
@@ -1,5 +1,20 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: schedules
+#
+#  id         :bigint           not null, primary key
+#  created_at :datetime         not null
+#  updated_at :datetime         not null
+#  program_id :integer
+#  track_id   :integer
+#
+# Indexes
+#
+#  index_schedules_on_program_id  (program_id)
+#  index_schedules_on_track_id    (track_id)
+#
 class Schedule < ApplicationRecord
   belongs_to :program
   belongs_to :track
diff --git a/app/models/splashpage.rb b/app/models/splashpage.rb
index 5cd9ef0d..cf4576db 100644
--- a/app/models/splashpage.rb
+++ b/app/models/splashpage.rb
@@ -1,5 +1,30 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: splashpages
+#
+#  id                        :bigint           not null, primary key
+#  banner_photo_content_type :string
+#  banner_photo_file_name    :string
+#  banner_photo_file_size    :integer
+#  banner_photo_updated_at   :datetime
+#  include_booths            :boolean
+#  include_cfp               :boolean          default(FALSE)
+#  include_lodgings          :boolean
+#  include_program           :boolean
+#  include_registrations     :boolean
+#  include_social_media      :boolean
+#  include_sponsors          :boolean
+#  include_tickets           :boolean
+#  include_tracks            :boolean
+#  include_venue             :boolean
+#  public                    :boolean
+#  shuffle_highlights        :boolean          default(FALSE), not null
+#  created_at                :datetime
+#  updated_at                :datetime
+#  conference_id             :integer
+#
 class Splashpage < ApplicationRecord
   belongs_to :conference
 
diff --git a/app/models/sponsor.rb b/app/models/sponsor.rb
index fa63411f..4f7b21cc 100644
--- a/app/models/sponsor.rb
+++ b/app/models/sponsor.rb
@@ -1,5 +1,20 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: sponsors
+#
+#  id                   :bigint           not null, primary key
+#  description          :text
+#  logo_file_name       :string
+#  name                 :string
+#  picture              :string
+#  website_url          :string
+#  created_at           :datetime
+#  updated_at           :datetime
+#  conference_id        :integer
+#  sponsorship_level_id :integer
+#
 class Sponsor < ApplicationRecord
   belongs_to :sponsorship_level
   belongs_to :conference
diff --git a/app/models/sponsorship_level.rb b/app/models/sponsorship_level.rb
index 48f41594..63634e27 100644
--- a/app/models/sponsorship_level.rb
+++ b/app/models/sponsorship_level.rb
@@ -1,5 +1,16 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: sponsorship_levels
+#
+#  id            :bigint           not null, primary key
+#  position      :integer
+#  title         :string
+#  created_at    :datetime
+#  updated_at    :datetime
+#  conference_id :integer
+#
 class SponsorshipLevel < ApplicationRecord
   validates :title, presence: true
   belongs_to :conference
diff --git a/app/models/subscription.rb b/app/models/subscription.rb
index 0bb96640..106a588e 100644
--- a/app/models/subscription.rb
+++ b/app/models/subscription.rb
@@ -1,5 +1,15 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: subscriptions
+#
+#  id            :bigint           not null, primary key
+#  created_at    :datetime
+#  updated_at    :datetime
+#  conference_id :integer
+#  user_id       :integer
+#
 class Subscription < ApplicationRecord
   belongs_to :conference
   belongs_to :user
diff --git a/app/models/survey.rb b/app/models/survey.rb
index 50e251a7..35c15c8e 100644
--- a/app/models/survey.rb
+++ b/app/models/survey.rb
@@ -1,5 +1,24 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: surveys
+#
+#  id              :bigint           not null, primary key
+#  description     :text
+#  end_date        :datetime
+#  start_date      :datetime
+#  surveyable_type :string
+#  target          :integer          default("after_conference")
+#  title           :string
+#  created_at      :datetime         not null
+#  updated_at      :datetime         not null
+#  surveyable_id   :integer
+#
+# Indexes
+#
+#  index_surveys_on_surveyable_type_and_surveyable_id  (surveyable_type,surveyable_id)
+#
 class Survey < ActiveRecord::Base
   belongs_to :surveyable, polymorphic: true
   has_many :survey_questions, dependent: :destroy
diff --git a/app/models/survey_question.rb b/app/models/survey_question.rb
index e1cb0427..6b365236 100644
--- a/app/models/survey_question.rb
+++ b/app/models/survey_question.rb
@@ -1,5 +1,18 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: survey_questions
+#
+#  id               :bigint           not null, primary key
+#  kind             :integer          default("boolean")
+#  mandatory        :boolean          default(FALSE)
+#  max_choices      :integer
+#  min_choices      :integer
+#  possible_answers :text
+#  title            :string
+#  survey_id        :integer
+#
 class SurveyQuestion < ActiveRecord::Base
   belongs_to :survey
   has_many :survey_replies, dependent: :destroy
diff --git a/app/models/survey_reply.rb b/app/models/survey_reply.rb
index bfba843b..4659ac99 100644
--- a/app/models/survey_reply.rb
+++ b/app/models/survey_reply.rb
@@ -1,5 +1,16 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: survey_replies
+#
+#  id                 :bigint           not null, primary key
+#  text               :text
+#  created_at         :datetime         not null
+#  updated_at         :datetime         not null
+#  survey_question_id :integer
+#  user_id            :integer
+#
 class SurveyReply < ActiveRecord::Base
   belongs_to :user
   belongs_to :survey_question
diff --git a/app/models/survey_submission.rb b/app/models/survey_submission.rb
index f31198d4..4d1e591f 100644
--- a/app/models/survey_submission.rb
+++ b/app/models/survey_submission.rb
@@ -1,5 +1,15 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: survey_submissions
+#
+#  id         :bigint           not null, primary key
+#  created_at :datetime         not null
+#  updated_at :datetime         not null
+#  survey_id  :integer
+#  user_id    :integer
+#
 class SurveySubmission < ActiveRecord::Base
   belongs_to :user
   belongs_to :survey
diff --git a/app/models/ticket.rb b/app/models/ticket.rb
index ca686115..ca35116d 100644
--- a/app/models/ticket.rb
+++ b/app/models/ticket.rb
@@ -1,5 +1,20 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: tickets
+#
+#  id                  :bigint           not null, primary key
+#  description         :text
+#  price_cents         :integer          default(0), not null
+#  price_currency      :string           default("USD"), not null
+#  registration_ticket :boolean          default(FALSE)
+#  title               :string           not null
+#  visible             :boolean          default(TRUE)
+#  created_at          :datetime
+#  updated_at          :datetime
+#  conference_id       :integer
+#
 class Ticket < ApplicationRecord
   belongs_to :conference
   has_many :ticket_purchases, dependent: :destroy
diff --git a/app/models/ticket_purchase.rb b/app/models/ticket_purchase.rb
index 1eaa9cf5..6f598c8e 100644
--- a/app/models/ticket_purchase.rb
+++ b/app/models/ticket_purchase.rb
@@ -1,5 +1,20 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: ticket_purchases
+#
+#  id            :bigint           not null, primary key
+#  amount_paid   :float            default(0.0)
+#  paid          :boolean          default(FALSE)
+#  quantity      :integer          default(1)
+#  week          :integer
+#  created_at    :datetime
+#  conference_id :integer
+#  payment_id    :integer
+#  ticket_id     :integer
+#  user_id       :integer
+#
 class TicketPurchase < ApplicationRecord
   belongs_to :ticket
   belongs_to :user
diff --git a/app/models/ticket_scanning.rb b/app/models/ticket_scanning.rb
index 6b422100..6f9eda7f 100644
--- a/app/models/ticket_scanning.rb
+++ b/app/models/ticket_scanning.rb
@@ -1,5 +1,14 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: ticket_scannings
+#
+#  id                 :bigint           not null, primary key
+#  created_at         :datetime         not null
+#  updated_at         :datetime         not null
+#  physical_ticket_id :integer          not null
+#
 class TicketScanning < ApplicationRecord
   belongs_to :physical_ticket
 
diff --git a/app/models/track.rb b/app/models/track.rb
index d34bfbef..a425aa88 100644
--- a/app/models/track.rb
+++ b/app/models/track.rb
@@ -1,5 +1,33 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: tracks
+#
+#  id                   :bigint           not null, primary key
+#  cfp_active           :boolean          not null
+#  color                :string
+#  description          :text
+#  end_date             :date
+#  guid                 :string           not null
+#  name                 :string           not null
+#  relevance            :text
+#  short_name           :string           not null
+#  start_date           :date
+#  state                :string           default("new"), not null
+#  created_at           :datetime
+#  updated_at           :datetime
+#  program_id           :integer
+#  room_id              :integer
+#  selected_schedule_id :integer
+#  submitter_id         :integer
+#
+# Indexes
+#
+#  index_tracks_on_room_id               (room_id)
+#  index_tracks_on_selected_schedule_id  (selected_schedule_id)
+#  index_tracks_on_submitter_id          (submitter_id)
+#
 class Track < ApplicationRecord
   include ActiveRecord::Transitions
   include RevisionCount
diff --git a/app/models/user.rb b/app/models/user.rb
index d7f23779..f86f8260 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -1,5 +1,51 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: users
+#
+#  id                     :bigint           not null, primary key
+#  affiliation            :string
+#  avatar_content_type    :string
+#  avatar_file_name       :string
+#  avatar_file_size       :integer
+#  avatar_updated_at      :datetime
+#  biography              :text
+#  confirmation_sent_at   :datetime
+#  confirmation_token     :string
+#  confirmed_at           :datetime
+#  current_sign_in_at     :datetime
+#  current_sign_in_ip     :string
+#  email                  :string           default(""), not null
+#  email_public           :boolean          default(FALSE)
+#  encrypted_password     :string           default(""), not null
+#  is_admin               :boolean          default(FALSE)
+#  is_disabled            :boolean          default(FALSE)
+#  languages              :string
+#  last_sign_in_at        :datetime
+#  last_sign_in_ip        :string
+#  mobile                 :string
+#  name                   :string
+#  nickname               :string
+#  picture                :string
+#  remember_created_at    :datetime
+#  reset_password_sent_at :datetime
+#  reset_password_token   :string
+#  sign_in_count          :integer          default(0)
+#  tshirt                 :string
+#  unconfirmed_email      :string
+#  username               :string
+#  volunteer_experience   :text
+#  created_at             :datetime
+#  updated_at             :datetime
+#
+# Indexes
+#
+#  index_users_on_confirmation_token    (confirmation_token) UNIQUE
+#  index_users_on_email                 (email) UNIQUE
+#  index_users_on_reset_password_token  (reset_password_token) UNIQUE
+#  index_users_on_username              (username) UNIQUE
+#
 class IChainRecordNotFound < StandardError
 end
 
diff --git a/app/models/users_role.rb b/app/models/users_role.rb
index eb046f3d..777fdc4a 100644
--- a/app/models/users_role.rb
+++ b/app/models/users_role.rb
@@ -1,5 +1,17 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: users_roles
+#
+#  id      :bigint           not null, primary key
+#  role_id :integer
+#  user_id :integer
+#
+# Indexes
+#
+#  index_users_roles_on_user_id_and_role_id  (user_id,role_id)
+#
 class UsersRole < ApplicationRecord
   belongs_to :role
   belongs_to :user
diff --git a/app/models/vchoice.rb b/app/models/vchoice.rb
index bf5d05a6..3481338c 100644
--- a/app/models/vchoice.rb
+++ b/app/models/vchoice.rb
@@ -1,5 +1,13 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: vchoices
+#
+#  id           :bigint           not null, primary key
+#  vday_id      :integer
+#  vposition_id :integer
+#
 class Vchoice < ApplicationRecord
   belongs_to :vday
   belongs_to :vposition
diff --git a/app/models/vday.rb b/app/models/vday.rb
index 5a9b52cf..02ce8ecc 100644
--- a/app/models/vday.rb
+++ b/app/models/vday.rb
@@ -1,5 +1,16 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: vdays
+#
+#  id            :bigint           not null, primary key
+#  day           :date
+#  description   :text
+#  created_at    :datetime
+#  updated_at    :datetime
+#  conference_id :integer
+#
 class Vday < ApplicationRecord
   belongs_to :conference
 
diff --git a/app/models/venue.rb b/app/models/venue.rb
index 5abdcf96..b832c7e9 100644
--- a/app/models/venue.rb
+++ b/app/models/venue.rb
@@ -1,5 +1,26 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: venues
+#
+#  id              :bigint           not null, primary key
+#  city            :string
+#  country         :string
+#  description     :text
+#  guid            :string
+#  latitude        :string
+#  longitude       :string
+#  name            :string
+#  photo_file_name :string
+#  picture         :string
+#  postalcode      :string
+#  street          :string
+#  website         :string
+#  created_at      :datetime
+#  updated_at      :datetime
+#  conference_id   :integer
+#
 class Venue < ApplicationRecord
   belongs_to :conference
   has_one :commercial, as: :commercialable, dependent: :destroy
diff --git a/app/models/vote.rb b/app/models/vote.rb
index 64ab74de..4c7419f1 100644
--- a/app/models/vote.rb
+++ b/app/models/vote.rb
@@ -1,5 +1,16 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: votes
+#
+#  id         :bigint           not null, primary key
+#  rating     :integer
+#  created_at :datetime
+#  updated_at :datetime
+#  event_id   :integer
+#  user_id    :integer
+#
 class Vote < ApplicationRecord
   belongs_to :user
   belongs_to :event
diff --git a/app/models/vposition.rb b/app/models/vposition.rb
index 6599bc8a..5d726fe3 100644
--- a/app/models/vposition.rb
+++ b/app/models/vposition.rb
@@ -1,5 +1,16 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: vpositions
+#
+#  id            :bigint           not null, primary key
+#  description   :text
+#  title         :string           not null
+#  created_at    :datetime
+#  updated_at    :datetime
+#  conference_id :integer
+#
 class Vposition < ApplicationRecord
   belongs_to :conference
 
diff --git a/app/serializers/conference_serializer.rb b/app/serializers/conference_serializer.rb
index 650dadf8..105d6c04 100644
--- a/app/serializers/conference_serializer.rb
+++ b/app/serializers/conference_serializer.rb
@@ -1,5 +1,40 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: conferences
+#
+#  id                 :bigint           not null, primary key
+#  booth_limit        :integer          default(0)
+#  color              :string
+#  custom_css         :text
+#  custom_domain      :string
+#  description        :text
+#  end_date           :date             not null
+#  end_hour           :integer          default(20)
+#  events_per_week    :text
+#  guid               :string           not null
+#  logo_file_name     :string
+#  picture            :string
+#  registration_limit :integer          default(0)
+#  revision           :integer          default(0), not null
+#  short_title        :string           not null
+#  start_date         :date             not null
+#  start_hour         :integer          default(9)
+#  ticket_layout      :integer          default("portrait")
+#  timezone           :string           not null
+#  title              :string           not null
+#  use_vdays          :boolean          default(FALSE)
+#  use_volunteers     :boolean
+#  use_vpositions     :boolean          default(FALSE)
+#  created_at         :datetime
+#  updated_at         :datetime
+#  organization_id    :integer
+#
+# Indexes
+#
+#  index_conferences_on_organization_id  (organization_id)
+#
 class ConferenceSerializer < ActiveModel::Serializer
   include ApplicationHelper
   attributes :short_title, :title, :description, :start_date, :end_date, :picture_url,
diff --git a/app/serializers/event_schedule_serializer.rb b/app/serializers/event_schedule_serializer.rb
index 71a2ea59..7ee98bb6 100644
--- a/app/serializers/event_schedule_serializer.rb
+++ b/app/serializers/event_schedule_serializer.rb
@@ -1,5 +1,25 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: event_schedules
+#
+#  id          :bigint           not null, primary key
+#  enabled     :boolean          default(TRUE)
+#  start_time  :datetime
+#  created_at  :datetime         not null
+#  updated_at  :datetime         not null
+#  event_id    :integer
+#  room_id     :integer
+#  schedule_id :integer
+#
+# Indexes
+#
+#  index_event_schedules_on_event_id                  (event_id)
+#  index_event_schedules_on_event_id_and_schedule_id  (event_id,schedule_id) UNIQUE
+#  index_event_schedules_on_room_id                   (room_id)
+#  index_event_schedules_on_schedule_id               (schedule_id)
+#
 class EventScheduleSerializer < ActiveModel::Serializer
   include ActionView::Helpers::TextHelper
 
diff --git a/app/serializers/event_serializer.rb b/app/serializers/event_serializer.rb
index 26d53801..4e81ef3b 100644
--- a/app/serializers/event_serializer.rb
+++ b/app/serializers/event_serializer.rb
@@ -1,5 +1,34 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: events
+#
+#  id                           :bigint           not null, primary key
+#  abstract                     :text
+#  comments_count               :integer          default(0), not null
+#  description                  :text
+#  guid                         :string           not null
+#  is_highlight                 :boolean          default(FALSE)
+#  language                     :string
+#  max_attendees                :integer
+#  progress                     :string           default("new"), not null
+#  proposal_additional_speakers :text
+#  public                       :boolean          default(TRUE)
+#  require_registration         :boolean
+#  start_time                   :datetime
+#  state                        :string           default("new"), not null
+#  subtitle                     :string
+#  title                        :string           not null
+#  week                         :integer
+#  created_at                   :datetime
+#  updated_at                   :datetime
+#  difficulty_level_id          :integer
+#  event_type_id                :integer
+#  program_id                   :integer
+#  room_id                      :integer
+#  track_id                     :integer
+#
 class EventSerializer < ActiveModel::Serializer
   include ActionView::Helpers::TextHelper
 
diff --git a/app/serializers/room_serializer.rb b/app/serializers/room_serializer.rb
index c75db316..ee5a4601 100644
--- a/app/serializers/room_serializer.rb
+++ b/app/serializers/room_serializer.rb
@@ -1,5 +1,17 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: rooms
+#
+#  id       :bigint           not null, primary key
+#  guid     :string           not null
+#  name     :string           not null
+#  order    :integer
+#  size     :integer
+#  url      :string
+#  venue_id :integer          not null
+#
 class RoomSerializer < ActiveModel::Serializer
   attributes :guid, :name, :description
 
diff --git a/app/serializers/track_serializer.rb b/app/serializers/track_serializer.rb
index 0eb7bebb..8462b3fe 100644
--- a/app/serializers/track_serializer.rb
+++ b/app/serializers/track_serializer.rb
@@ -1,5 +1,33 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: tracks
+#
+#  id                   :bigint           not null, primary key
+#  cfp_active           :boolean          not null
+#  color                :string
+#  description          :text
+#  end_date             :date
+#  guid                 :string           not null
+#  name                 :string           not null
+#  relevance            :text
+#  short_name           :string           not null
+#  start_date           :date
+#  state                :string           default("new"), not null
+#  created_at           :datetime
+#  updated_at           :datetime
+#  program_id           :integer
+#  room_id              :integer
+#  selected_schedule_id :integer
+#  submitter_id         :integer
+#
+# Indexes
+#
+#  index_tracks_on_room_id               (room_id)
+#  index_tracks_on_selected_schedule_id  (selected_schedule_id)
+#  index_tracks_on_submitter_id          (submitter_id)
+#
 class TrackSerializer < ActiveModel::Serializer
   attributes :guid, :name, :color
 end
diff --git a/spec/factories/booths.rb b/spec/factories/booths.rb
index fa7e9824..e9142763 100644
--- a/spec/factories/booths.rb
+++ b/spec/factories/booths.rb
@@ -1,5 +1,21 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: booths
+#
+#  id                     :bigint           not null, primary key
+#  description            :text
+#  logo_link              :string
+#  reasoning              :text
+#  state                  :string
+#  submitter_relationship :text
+#  title                  :string
+#  website_url            :string
+#  created_at             :datetime         not null
+#  updated_at             :datetime         not null
+#  conference_id          :integer
+#
 FactoryBot.define do
   factory :booth do
     title { Faker::Hipster.sentence }
diff --git a/spec/factories/cfps.rb b/spec/factories/cfps.rb
index d134f150..18a7e5f4 100644
--- a/spec/factories/cfps.rb
+++ b/spec/factories/cfps.rb
@@ -1,6 +1,19 @@
 # frozen_string_literal: true
 
-# Read about factories at https://github.com/thoughtbot/factory_bot
+# == Schema Information
+#
+# Table name: cfps
+#
+#  id                   :bigint           not null, primary key
+#  cfp_type             :string
+#  description          :text
+#  enable_registrations :boolean          default(FALSE)
+#  end_date             :date             not null
+#  start_date           :date             not null
+#  created_at           :datetime
+#  updated_at           :datetime
+#  program_id           :integer
+#
 
 FactoryBot.define do
   factory :cfp do
diff --git a/spec/factories/comments.rb b/spec/factories/comments.rb
index d30dca9b..9bdab18b 100644
--- a/spec/factories/comments.rb
+++ b/spec/factories/comments.rb
@@ -1,6 +1,28 @@
 # frozen_string_literal: true
 
-# Read about factories at https://github.com/thoughtbot/factory_bot
+# == Schema Information
+#
+# Table name: comments
+#
+#  id               :bigint           not null, primary key
+#  body             :text
+#  commentable_type :string
+#  lft              :integer
+#  rgt              :integer
+#  subject          :string
+#  title            :string(50)       default("")
+#  created_at       :datetime
+#  updated_at       :datetime
+#  commentable_id   :integer
+#  parent_id        :integer
+#  user_id          :integer
+#
+# Indexes
+#
+#  index_comments_on_commentable_id    (commentable_id)
+#  index_comments_on_commentable_type  (commentable_type)
+#  index_comments_on_user_id           (user_id)
+#
 
 FactoryBot.define do
   factory :comment do
diff --git a/spec/factories/commercials.rb b/spec/factories/commercials.rb
index e6ae1116..53ae8933 100644
--- a/spec/factories/commercials.rb
+++ b/spec/factories/commercials.rb
@@ -1,6 +1,18 @@
 # frozen_string_literal: true
 
-# Read about factories at https://github.com/thoughtbot/factory_bot
+# == Schema Information
+#
+# Table name: commercials
+#
+#  id                  :bigint           not null, primary key
+#  commercial_type     :string
+#  commercialable_type :string
+#  url                 :string
+#  created_at          :datetime
+#  updated_at          :datetime
+#  commercial_id       :string
+#  commercialable_id   :integer
+#
 
 FactoryBot.define do
   factory :commercial do
diff --git a/spec/factories/conferences.rb b/spec/factories/conferences.rb
index dcb0e662..d1ac5032 100644
--- a/spec/factories/conferences.rb
+++ b/spec/factories/conferences.rb
@@ -1,6 +1,40 @@
 # frozen_string_literal: true
 
-# Read about factories at https://github.com/thoughtbot/factory_bot
+# == Schema Information
+#
+# Table name: conferences
+#
+#  id                 :bigint           not null, primary key
+#  booth_limit        :integer          default(0)
+#  color              :string
+#  custom_css         :text
+#  custom_domain      :string
+#  description        :text
+#  end_date           :date             not null
+#  end_hour           :integer          default(20)
+#  events_per_week    :text
+#  guid               :string           not null
+#  logo_file_name     :string
+#  picture            :string
+#  registration_limit :integer          default(0)
+#  revision           :integer          default(0), not null
+#  short_title        :string           not null
+#  start_date         :date             not null
+#  start_hour         :integer          default(9)
+#  ticket_layout      :integer          default("portrait")
+#  timezone           :string           not null
+#  title              :string           not null
+#  use_vdays          :boolean          default(FALSE)
+#  use_volunteers     :boolean
+#  use_vpositions     :boolean          default(FALSE)
+#  created_at         :datetime
+#  updated_at         :datetime
+#  organization_id    :integer
+#
+# Indexes
+#
+#  index_conferences_on_organization_id  (organization_id)
+#
 
 FactoryBot.define do
   factory :conference do
diff --git a/spec/factories/contacts.rb b/spec/factories/contacts.rb
index edec9ea9..f23dae53 100644
--- a/spec/factories/contacts.rb
+++ b/spec/factories/contacts.rb
@@ -1,5 +1,24 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: contacts
+#
+#  id            :bigint           not null, primary key
+#  blog          :string
+#  email         :string
+#  facebook      :string
+#  googleplus    :string
+#  instagram     :string
+#  mastodon      :string
+#  social_tag    :string
+#  sponsor_email :string
+#  twitter       :string
+#  youtube       :string
+#  created_at    :datetime
+#  updated_at    :datetime
+#  conference_id :integer
+#
 FactoryBot.define do
   factory :contact do
     social_tag { SecureRandom.urlsafe_base64(4) }
diff --git a/spec/factories/difficulty_levels.rb b/spec/factories/difficulty_levels.rb
index b5a8271b..dc1de743 100644
--- a/spec/factories/difficulty_levels.rb
+++ b/spec/factories/difficulty_levels.rb
@@ -1,5 +1,17 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: difficulty_levels
+#
+#  id          :bigint           not null, primary key
+#  color       :string
+#  description :text
+#  title       :string
+#  created_at  :datetime
+#  updated_at  :datetime
+#  program_id  :integer
+#
 FactoryBot.define do
   factory :difficulty_level do
     title { 'Example Difficulty Level' }
diff --git a/spec/factories/email_settings.rb b/spec/factories/email_settings.rb
index 1bbd7c13..c71132cd 100644
--- a/spec/factories/email_settings.rb
+++ b/spec/factories/email_settings.rb
@@ -1,6 +1,50 @@
 # frozen_string_literal: true
 
-# Read about factories at https://github.com/thoughtbot/factory_bot
+# == Schema Information
+#
+# Table name: email_settings
+#
+#  id                                            :bigint           not null, primary key
+#  accepted_body                                 :text
+#  accepted_subject                              :string
+#  booths_acceptance_body                        :text
+#  booths_acceptance_subject                     :string
+#  booths_rejection_body                         :text
+#  booths_rejection_subject                      :string
+#  cfp_dates_updated_body                        :text
+#  cfp_dates_updated_subject                     :string
+#  conference_dates_updated_body                 :text
+#  conference_dates_updated_subject              :string
+#  conference_registration_dates_updated_body    :text
+#  conference_registration_dates_updated_subject :string
+#  confirmed_without_registration_body           :text
+#  confirmed_without_registration_subject        :string
+#  program_schedule_public_body                  :text
+#  program_schedule_public_subject               :string
+#  registration_body                             :text
+#  registration_subject                          :string
+#  rejected_body                                 :text
+#  rejected_subject                              :string
+#  send_on_accepted                              :boolean          default(FALSE)
+#  send_on_booths_acceptance                     :boolean          default(FALSE)
+#  send_on_booths_rejection                      :boolean          default(FALSE)
+#  send_on_cfp_dates_updated                     :boolean          default(FALSE)
+#  send_on_conference_dates_updated              :boolean          default(FALSE)
+#  send_on_conference_registration_dates_updated :boolean          default(FALSE)
+#  send_on_confirmed_without_registration        :boolean          default(FALSE)
+#  send_on_program_schedule_public               :boolean          default(FALSE)
+#  send_on_registration                          :boolean          default(FALSE)
+#  send_on_rejected                              :boolean          default(FALSE)
+#  send_on_submitted_proposal                    :boolean          default(FALSE)
+#  send_on_venue_updated                         :boolean          default(FALSE)
+#  submitted_proposal_body                       :text
+#  submitted_proposal_subject                    :string
+#  venue_updated_body                            :text
+#  venue_updated_subject                         :string
+#  created_at                                    :datetime
+#  updated_at                                    :datetime
+#  conference_id                                 :integer
+#
 
 FactoryBot.define do
   factory :email_settings do
diff --git a/spec/factories/event_types.rb b/spec/factories/event_types.rb
index a9710ea3..c68d3fae 100644
--- a/spec/factories/event_types.rb
+++ b/spec/factories/event_types.rb
@@ -1,6 +1,20 @@
 # frozen_string_literal: true
 
-# Read about factories at https://github.com/thoughtbot/factory_bot
+# == Schema Information
+#
+# Table name: event_types
+#
+#  id                      :bigint           not null, primary key
+#  color                   :string
+#  description             :string
+#  length                  :integer          default(30)
+#  maximum_abstract_length :integer          default(500)
+#  minimum_abstract_length :integer          default(0)
+#  title                   :string           not null
+#  created_at              :datetime
+#  updated_at              :datetime
+#  program_id              :integer
+#
 
 FactoryBot.define do
   factory :event_type do
diff --git a/spec/factories/event_users.rb b/spec/factories/event_users.rb
index ce872a66..2a4204bb 100644
--- a/spec/factories/event_users.rb
+++ b/spec/factories/event_users.rb
@@ -1,6 +1,17 @@
 # frozen_string_literal: true
 
-# Read about factories at https://github.com/thoughtbot/factory_bot
+# == Schema Information
+#
+# Table name: event_users
+#
+#  id         :bigint           not null, primary key
+#  comment    :string
+#  event_role :string           default("participant"), not null
+#  created_at :datetime
+#  updated_at :datetime
+#  event_id   :integer
+#  user_id    :integer
+#
 
 FactoryBot.define do
   factory :event_user do
diff --git a/spec/factories/events.rb b/spec/factories/events.rb
index f7861705..18d40a3b 100644
--- a/spec/factories/events.rb
+++ b/spec/factories/events.rb
@@ -1,6 +1,34 @@
 # frozen_string_literal: true
 
-# Read about factories at https://github.com/thoughtbot/factory_bot
+# == Schema Information
+#
+# Table name: events
+#
+#  id                           :bigint           not null, primary key
+#  abstract                     :text
+#  comments_count               :integer          default(0), not null
+#  description                  :text
+#  guid                         :string           not null
+#  is_highlight                 :boolean          default(FALSE)
+#  language                     :string
+#  max_attendees                :integer
+#  progress                     :string           default("new"), not null
+#  proposal_additional_speakers :text
+#  public                       :boolean          default(TRUE)
+#  require_registration         :boolean
+#  start_time                   :datetime
+#  state                        :string           default("new"), not null
+#  subtitle                     :string
+#  title                        :string           not null
+#  week                         :integer
+#  created_at                   :datetime
+#  updated_at                   :datetime
+#  difficulty_level_id          :integer
+#  event_type_id                :integer
+#  program_id                   :integer
+#  room_id                      :integer
+#  track_id                     :integer
+#
 
 FactoryBot.define do
   factory :event do
diff --git a/spec/factories/events_registrations.rb b/spec/factories/events_registrations.rb
index 303b1996..56de6229 100644
--- a/spec/factories/events_registrations.rb
+++ b/spec/factories/events_registrations.rb
@@ -1,6 +1,15 @@
 # frozen_string_literal: true
 
-# Read about factories at https://github.com/thoughtbot/factory_bot
+# == Schema Information
+#
+# Table name: events_registrations
+#
+#  id              :bigint           not null, primary key
+#  attended        :boolean          default(FALSE), not null
+#  created_at      :datetime
+#  event_id        :integer
+#  registration_id :integer
+#
 
 FactoryBot.define do
   factory :events_registration do
diff --git a/spec/factories/lodgings.rb b/spec/factories/lodgings.rb
index 76f74f0a..fc31b1f3 100644
--- a/spec/factories/lodgings.rb
+++ b/spec/factories/lodgings.rb
@@ -1,6 +1,22 @@
 # frozen_string_literal: true
 
-# Read about factories at https://github.com/thoughtbot/factory_bot
+# == Schema Information
+#
+# Table name: lodgings
+#
+#  id                 :bigint           not null, primary key
+#  description        :text
+#  name               :string
+#  photo_content_type :string
+#  photo_file_name    :string
+#  photo_file_size    :integer
+#  photo_updated_at   :datetime
+#  picture            :string
+#  website_link       :string
+#  created_at         :datetime
+#  updated_at         :datetime
+#  conference_id      :integer
+#
 
 FactoryBot.define do
   factory :lodging do
diff --git a/spec/factories/organizations.rb b/spec/factories/organizations.rb
index 1fde9081..013b144c 100644
--- a/spec/factories/organizations.rb
+++ b/spec/factories/organizations.rb
@@ -1,5 +1,15 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: organizations
+#
+#  id              :bigint           not null, primary key
+#  code_of_conduct :text
+#  description     :text
+#  name            :string           not null
+#  picture         :string
+#
 FactoryBot.define do
   factory :organization do
     sequence(:name) { |n| "#{Faker::Company.name} #{n}" }
diff --git a/spec/factories/payments.rb b/spec/factories/payments.rb
index 1ad2502d..3e85ad2a 100644
--- a/spec/factories/payments.rb
+++ b/spec/factories/payments.rb
@@ -1,5 +1,19 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: payments
+#
+#  id                 :bigint           not null, primary key
+#  amount             :integer
+#  authorization_code :string
+#  last4              :string
+#  status             :integer          default("unpaid"), not null
+#  created_at         :datetime         not null
+#  updated_at         :datetime         not null
+#  conference_id      :integer          not null
+#  user_id            :integer          not null
+#
 FactoryBot.define do
   factory :payment do
     user
diff --git a/spec/factories/programs.rb b/spec/factories/programs.rb
index 364c9f0c..8f3a1de9 100644
--- a/spec/factories/programs.rb
+++ b/spec/factories/programs.rb
@@ -1,6 +1,27 @@
 # frozen_string_literal: true
 
-# Read about factories at https://github.com/thoughtbot/factory_bot
+# == Schema Information
+#
+# Table name: programs
+#
+#  id                   :bigint           not null, primary key
+#  blind_voting         :boolean          default(FALSE)
+#  languages            :string
+#  rating               :integer          default(0)
+#  schedule_fluid       :boolean          default(FALSE)
+#  schedule_interval    :integer          default(15), not null
+#  schedule_public      :boolean          default(FALSE)
+#  voting_end_date      :datetime
+#  voting_start_date    :datetime
+#  created_at           :datetime
+#  updated_at           :datetime
+#  conference_id        :integer
+#  selected_schedule_id :integer
+#
+# Indexes
+#
+#  index_programs_on_selected_schedule_id  (selected_schedule_id)
+#
 
 FactoryBot.define do
   factory :program do
diff --git a/spec/factories/registration_periods.rb b/spec/factories/registration_periods.rb
index 7127c132..548c7400 100644
--- a/spec/factories/registration_periods.rb
+++ b/spec/factories/registration_periods.rb
@@ -1,6 +1,16 @@
 # frozen_string_literal: true
 
-# Read about factories at https://github.com/thoughtbot/factory_bot
+# == Schema Information
+#
+# Table name: registration_periods
+#
+#  id            :bigint           not null, primary key
+#  end_date      :date
+#  start_date    :date
+#  created_at    :datetime
+#  updated_at    :datetime
+#  conference_id :integer
+#
 
 FactoryBot.define do
   factory :registration_period do
diff --git a/spec/factories/roles.rb b/spec/factories/roles.rb
index 990627eb..e7638316 100644
--- a/spec/factories/roles.rb
+++ b/spec/factories/roles.rb
@@ -1,5 +1,22 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: roles
+#
+#  id            :bigint           not null, primary key
+#  description   :string
+#  name          :string
+#  resource_type :string
+#  created_at    :datetime
+#  updated_at    :datetime
+#  resource_id   :integer
+#
+# Indexes
+#
+#  index_roles_on_name                                    (name)
+#  index_roles_on_name_and_resource_type_and_resource_id  (name,resource_type,resource_id)
+#
 FactoryBot.define do
   factory :role do
     name { 'my role' }
diff --git a/spec/factories/rooms.rb b/spec/factories/rooms.rb
index 6d0ae1ef..6c824594 100644
--- a/spec/factories/rooms.rb
+++ b/spec/factories/rooms.rb
@@ -1,6 +1,17 @@
 # frozen_string_literal: true
 
-# Read about factories at https://github.com/thoughtbot/factory_bot
+# == Schema Information
+#
+# Table name: rooms
+#
+#  id       :bigint           not null, primary key
+#  guid     :string           not null
+#  name     :string           not null
+#  order    :integer
+#  size     :integer
+#  url      :string
+#  venue_id :integer          not null
+#
 FactoryBot.define do
   factory :room do
     name { "Room #{Faker::Address.country}" }
diff --git a/spec/factories/splashpages.rb b/spec/factories/splashpages.rb
index e52e8478..aa093f75 100644
--- a/spec/factories/splashpages.rb
+++ b/spec/factories/splashpages.rb
@@ -1,6 +1,30 @@
 # frozen_string_literal: true
 
-# Read about factories at https://github.com/thoughtbot/factory_bot
+# == Schema Information
+#
+# Table name: splashpages
+#
+#  id                        :bigint           not null, primary key
+#  banner_photo_content_type :string
+#  banner_photo_file_name    :string
+#  banner_photo_file_size    :integer
+#  banner_photo_updated_at   :datetime
+#  include_booths            :boolean
+#  include_cfp               :boolean          default(FALSE)
+#  include_lodgings          :boolean
+#  include_program           :boolean
+#  include_registrations     :boolean
+#  include_social_media      :boolean
+#  include_sponsors          :boolean
+#  include_tickets           :boolean
+#  include_tracks            :boolean
+#  include_venue             :boolean
+#  public                    :boolean
+#  shuffle_highlights        :boolean          default(FALSE), not null
+#  created_at                :datetime
+#  updated_at                :datetime
+#  conference_id             :integer
+#
 
 FactoryBot.define do
   factory :splashpage do
diff --git a/spec/factories/sponsors.rb b/spec/factories/sponsors.rb
index d2cd8db5..0aabf01d 100644
--- a/spec/factories/sponsors.rb
+++ b/spec/factories/sponsors.rb
@@ -1,6 +1,20 @@
 # frozen_string_literal: true
 
-# Read about factories at https://github.com/thoughtbot/factory_bot
+# == Schema Information
+#
+# Table name: sponsors
+#
+#  id                   :bigint           not null, primary key
+#  description          :text
+#  logo_file_name       :string
+#  name                 :string
+#  picture              :string
+#  website_url          :string
+#  created_at           :datetime
+#  updated_at           :datetime
+#  conference_id        :integer
+#  sponsorship_level_id :integer
+#
 
 FactoryBot.define do
   factory :sponsor do
diff --git a/spec/factories/sponsorship_levels.rb b/spec/factories/sponsorship_levels.rb
index 8778e018..acf28cbf 100644
--- a/spec/factories/sponsorship_levels.rb
+++ b/spec/factories/sponsorship_levels.rb
@@ -1,6 +1,16 @@
 # frozen_string_literal: true
 
-# Read about factories at https://github.com/thoughtbot/factory_bot
+# == Schema Information
+#
+# Table name: sponsorship_levels
+#
+#  id            :bigint           not null, primary key
+#  position      :integer
+#  title         :string
+#  created_at    :datetime
+#  updated_at    :datetime
+#  conference_id :integer
+#
 
 FactoryBot.define do
   factory :sponsorship_level do
diff --git a/spec/factories/subscriptions.rb b/spec/factories/subscriptions.rb
index 174d643e..a9f21732 100644
--- a/spec/factories/subscriptions.rb
+++ b/spec/factories/subscriptions.rb
@@ -1,5 +1,15 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: subscriptions
+#
+#  id            :bigint           not null, primary key
+#  created_at    :datetime
+#  updated_at    :datetime
+#  conference_id :integer
+#  user_id       :integer
+#
 FactoryBot.define do
   factory :subscription do
     user
diff --git a/spec/factories/survey_questions.rb b/spec/factories/survey_questions.rb
index 236b4f0a..2a6a11ed 100644
--- a/spec/factories/survey_questions.rb
+++ b/spec/factories/survey_questions.rb
@@ -1,5 +1,18 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: survey_questions
+#
+#  id               :bigint           not null, primary key
+#  kind             :integer          default("boolean")
+#  mandatory        :boolean          default(FALSE)
+#  max_choices      :integer
+#  min_choices      :integer
+#  possible_answers :text
+#  title            :string
+#  survey_id        :integer
+#
 FactoryBot.define do
   factory :survey_question do
     survey
diff --git a/spec/factories/survey_replies.rb b/spec/factories/survey_replies.rb
index 19a0fc2b..94dbcbd1 100644
--- a/spec/factories/survey_replies.rb
+++ b/spec/factories/survey_replies.rb
@@ -1,5 +1,16 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: survey_replies
+#
+#  id                 :bigint           not null, primary key
+#  text               :text
+#  created_at         :datetime         not null
+#  updated_at         :datetime         not null
+#  survey_question_id :integer
+#  user_id            :integer
+#
 FactoryBot.define do
   factory :survey_reply do
     user
diff --git a/spec/factories/survey_submissions.rb b/spec/factories/survey_submissions.rb
index 9c4178d1..f25f47b3 100644
--- a/spec/factories/survey_submissions.rb
+++ b/spec/factories/survey_submissions.rb
@@ -1,5 +1,15 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: survey_submissions
+#
+#  id         :bigint           not null, primary key
+#  created_at :datetime         not null
+#  updated_at :datetime         not null
+#  survey_id  :integer
+#  user_id    :integer
+#
 FactoryBot.define do
   factory :survey_submission do
     user
diff --git a/spec/factories/surveys.rb b/spec/factories/surveys.rb
index cf44f7ed..9884a98c 100644
--- a/spec/factories/surveys.rb
+++ b/spec/factories/surveys.rb
@@ -1,5 +1,24 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: surveys
+#
+#  id              :bigint           not null, primary key
+#  description     :text
+#  end_date        :datetime
+#  start_date      :datetime
+#  surveyable_type :string
+#  target          :integer          default("after_conference")
+#  title           :string
+#  created_at      :datetime         not null
+#  updated_at      :datetime         not null
+#  surveyable_id   :integer
+#
+# Indexes
+#
+#  index_surveys_on_surveyable_type_and_surveyable_id  (surveyable_type,surveyable_id)
+#
 FactoryBot.define do
   factory :survey do
     title { 'This is my survey' }
diff --git a/spec/factories/ticket_purchases.rb b/spec/factories/ticket_purchases.rb
index f54939e3..0103bfbe 100644
--- a/spec/factories/ticket_purchases.rb
+++ b/spec/factories/ticket_purchases.rb
@@ -1,5 +1,20 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: ticket_purchases
+#
+#  id            :bigint           not null, primary key
+#  amount_paid   :float            default(0.0)
+#  paid          :boolean          default(FALSE)
+#  quantity      :integer          default(1)
+#  week          :integer
+#  created_at    :datetime
+#  conference_id :integer
+#  payment_id    :integer
+#  ticket_id     :integer
+#  user_id       :integer
+#
 FactoryBot.define do
   factory :ticket_purchase do
     user
diff --git a/spec/factories/tickets.rb b/spec/factories/tickets.rb
index 42d877d0..9adda4f9 100644
--- a/spec/factories/tickets.rb
+++ b/spec/factories/tickets.rb
@@ -1,5 +1,20 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: tickets
+#
+#  id                  :bigint           not null, primary key
+#  description         :text
+#  price_cents         :integer          default(0), not null
+#  price_currency      :string           default("USD"), not null
+#  registration_ticket :boolean          default(FALSE)
+#  title               :string           not null
+#  visible             :boolean          default(TRUE)
+#  created_at          :datetime
+#  updated_at          :datetime
+#  conference_id       :integer
+#
 FactoryBot.define do
   factory :ticket do
     title { "#{Faker::Hipster.word} Ticket" }
diff --git a/spec/factories/tracks.rb b/spec/factories/tracks.rb
index 34bf1b9f..9f80bbd7 100644
--- a/spec/factories/tracks.rb
+++ b/spec/factories/tracks.rb
@@ -1,5 +1,33 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: tracks
+#
+#  id                   :bigint           not null, primary key
+#  cfp_active           :boolean          not null
+#  color                :string
+#  description          :text
+#  end_date             :date
+#  guid                 :string           not null
+#  name                 :string           not null
+#  relevance            :text
+#  short_name           :string           not null
+#  start_date           :date
+#  state                :string           default("new"), not null
+#  created_at           :datetime
+#  updated_at           :datetime
+#  program_id           :integer
+#  room_id              :integer
+#  selected_schedule_id :integer
+#  submitter_id         :integer
+#
+# Indexes
+#
+#  index_tracks_on_room_id               (room_id)
+#  index_tracks_on_selected_schedule_id  (selected_schedule_id)
+#  index_tracks_on_submitter_id          (submitter_id)
+#
 FactoryBot.define do
   factory :track do
     name { Faker::Commerce.department(2, true) }
diff --git a/spec/factories/users.rb b/spec/factories/users.rb
index 38fd26d6..fcec2048 100644
--- a/spec/factories/users.rb
+++ b/spec/factories/users.rb
@@ -1,6 +1,51 @@
 # frozen_string_literal: true
 
-# Read about factories at https://github.com/thoughtbot/factory_bot
+# == Schema Information
+#
+# Table name: users
+#
+#  id                     :bigint           not null, primary key
+#  affiliation            :string
+#  avatar_content_type    :string
+#  avatar_file_name       :string
+#  avatar_file_size       :integer
+#  avatar_updated_at      :datetime
+#  biography              :text
+#  confirmation_sent_at   :datetime
+#  confirmation_token     :string
+#  confirmed_at           :datetime
+#  current_sign_in_at     :datetime
+#  current_sign_in_ip     :string
+#  email                  :string           default(""), not null
+#  email_public           :boolean          default(FALSE)
+#  encrypted_password     :string           default(""), not null
+#  is_admin               :boolean          default(FALSE)
+#  is_disabled            :boolean          default(FALSE)
+#  languages              :string
+#  last_sign_in_at        :datetime
+#  last_sign_in_ip        :string
+#  mobile                 :string
+#  name                   :string
+#  nickname               :string
+#  picture                :string
+#  remember_created_at    :datetime
+#  reset_password_sent_at :datetime
+#  reset_password_token   :string
+#  sign_in_count          :integer          default(0)
+#  tshirt                 :string
+#  unconfirmed_email      :string
+#  username               :string
+#  volunteer_experience   :text
+#  created_at             :datetime
+#  updated_at             :datetime
+#
+# Indexes
+#
+#  index_users_on_confirmation_token    (confirmation_token) UNIQUE
+#  index_users_on_email                 (email) UNIQUE
+#  index_users_on_reset_password_token  (reset_password_token) UNIQUE
+#  index_users_on_username              (username) UNIQUE
+#
 
 # It is a feature of our app that first signed up user is admin. This property
 # is set in a before create callback `setup_role` in user model.
diff --git a/spec/factories/vdays.rb b/spec/factories/vdays.rb
index 7ed2479c..f4e621a9 100644
--- a/spec/factories/vdays.rb
+++ b/spec/factories/vdays.rb
@@ -1,5 +1,16 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: vdays
+#
+#  id            :bigint           not null, primary key
+#  day           :date
+#  description   :text
+#  created_at    :datetime
+#  updated_at    :datetime
+#  conference_id :integer
+#
 FactoryBot.define do
   factory :vday do
     day { Time.zone.today }
diff --git a/spec/factories/venues.rb b/spec/factories/venues.rb
index 91c6dc36..e81a05e0 100644
--- a/spec/factories/venues.rb
+++ b/spec/factories/venues.rb
@@ -1,6 +1,26 @@
 # frozen_string_literal: true
 
-# Read about factories at https://github.com/thoughtbot/factory_bot
+# == Schema Information
+#
+# Table name: venues
+#
+#  id              :bigint           not null, primary key
+#  city            :string
+#  country         :string
+#  description     :text
+#  guid            :string
+#  latitude        :string
+#  longitude       :string
+#  name            :string
+#  photo_file_name :string
+#  picture         :string
+#  postalcode      :string
+#  street          :string
+#  website         :string
+#  created_at      :datetime
+#  updated_at      :datetime
+#  conference_id   :integer
+#
 FactoryBot.define do
   factory :venue do
     name { "#{Faker::Company.name} Office" }
diff --git a/spec/factories/votes.rb b/spec/factories/votes.rb
index 038b6afe..3639a8a9 100644
--- a/spec/factories/votes.rb
+++ b/spec/factories/votes.rb
@@ -1,5 +1,16 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: votes
+#
+#  id         :bigint           not null, primary key
+#  rating     :integer
+#  created_at :datetime
+#  updated_at :datetime
+#  event_id   :integer
+#  user_id    :integer
+#
 FactoryBot.define do
   factory :vote do
     event
diff --git a/spec/factories/vpositions.rb b/spec/factories/vpositions.rb
index 69ae8776..119bd2d9 100644
--- a/spec/factories/vpositions.rb
+++ b/spec/factories/vpositions.rb
@@ -1,5 +1,16 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: vpositions
+#
+#  id            :bigint           not null, primary key
+#  description   :text
+#  title         :string           not null
+#  created_at    :datetime
+#  updated_at    :datetime
+#  conference_id :integer
+#
 FactoryBot.define do
   factory :vposition do
     title { 'Example Volunteer Position' }
diff --git a/spec/models/booth_spec.rb b/spec/models/booth_spec.rb
index cec4d4ac..6c482155 100644
--- a/spec/models/booth_spec.rb
+++ b/spec/models/booth_spec.rb
@@ -1,5 +1,21 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: booths
+#
+#  id                     :bigint           not null, primary key
+#  description            :text
+#  logo_link              :string
+#  reasoning              :text
+#  state                  :string
+#  submitter_relationship :text
+#  title                  :string
+#  website_url            :string
+#  created_at             :datetime         not null
+#  updated_at             :datetime         not null
+#  conference_id          :integer
+#
 require 'spec_helper'
 
 describe Booth do
diff --git a/spec/models/cfp_spec.rb b/spec/models/cfp_spec.rb
index 74d16907..4307948f 100644
--- a/spec/models/cfp_spec.rb
+++ b/spec/models/cfp_spec.rb
@@ -1,5 +1,19 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: cfps
+#
+#  id                   :bigint           not null, primary key
+#  cfp_type             :string
+#  description          :text
+#  enable_registrations :boolean          default(FALSE)
+#  end_date             :date             not null
+#  start_date           :date             not null
+#  created_at           :datetime
+#  updated_at           :datetime
+#  program_id           :integer
+#
 require 'spec_helper'
 
 describe Cfp do
diff --git a/spec/models/comment_spec.rb b/spec/models/comment_spec.rb
index e3376e79..30720799 100644
--- a/spec/models/comment_spec.rb
+++ b/spec/models/comment_spec.rb
@@ -1,5 +1,28 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: comments
+#
+#  id               :bigint           not null, primary key
+#  body             :text
+#  commentable_type :string
+#  lft              :integer
+#  rgt              :integer
+#  subject          :string
+#  title            :string(50)       default("")
+#  created_at       :datetime
+#  updated_at       :datetime
+#  commentable_id   :integer
+#  parent_id        :integer
+#  user_id          :integer
+#
+# Indexes
+#
+#  index_comments_on_commentable_id    (commentable_id)
+#  index_comments_on_commentable_type  (commentable_type)
+#  index_comments_on_user_id           (user_id)
+#
 require 'spec_helper'
 
 describe Commercial do
diff --git a/spec/models/commercial_spec.rb b/spec/models/commercial_spec.rb
index 80c43c7c..bc2e630d 100644
--- a/spec/models/commercial_spec.rb
+++ b/spec/models/commercial_spec.rb
@@ -1,5 +1,18 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: commercials
+#
+#  id                  :bigint           not null, primary key
+#  commercial_type     :string
+#  commercialable_type :string
+#  url                 :string
+#  created_at          :datetime
+#  updated_at          :datetime
+#  commercial_id       :string
+#  commercialable_id   :integer
+#
 require 'spec_helper'
 
 describe Commercial do
diff --git a/spec/models/conference_spec.rb b/spec/models/conference_spec.rb
index 64cc1aea..14b396e1 100755
--- a/spec/models/conference_spec.rb
+++ b/spec/models/conference_spec.rb
@@ -1,6 +1,42 @@
-#!/bin/env ruby
 # encoding: utf-8
 # frozen_string_literal: true
+
+# == Schema Information
+#
+# Table name: conferences
+#
+#  id                 :bigint           not null, primary key
+#  booth_limit        :integer          default(0)
+#  color              :string
+#  custom_css         :text
+#  custom_domain      :string
+#  description        :text
+#  end_date           :date             not null
+#  end_hour           :integer          default(20)
+#  events_per_week    :text
+#  guid               :string           not null
+#  logo_file_name     :string
+#  picture            :string
+#  registration_limit :integer          default(0)
+#  revision           :integer          default(0), not null
+#  short_title        :string           not null
+#  start_date         :date             not null
+#  start_hour         :integer          default(9)
+#  ticket_layout      :integer          default("portrait")
+#  timezone           :string           not null
+#  title              :string           not null
+#  use_vdays          :boolean          default(FALSE)
+#  use_volunteers     :boolean
+#  use_vpositions     :boolean          default(FALSE)
+#  created_at         :datetime
+#  updated_at         :datetime
+#  organization_id    :integer
+#
+# Indexes
+#
+#  index_conferences_on_organization_id  (organization_id)
+#
+#!/bin/env ruby
 require 'spec_helper'
 
 describe Conference do
diff --git a/spec/models/email_settings_spec.rb b/spec/models/email_settings_spec.rb
index 875dba6d..b594c60c 100644
--- a/spec/models/email_settings_spec.rb
+++ b/spec/models/email_settings_spec.rb
@@ -1,5 +1,50 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: email_settings
+#
+#  id                                            :bigint           not null, primary key
+#  accepted_body                                 :text
+#  accepted_subject                              :string
+#  booths_acceptance_body                        :text
+#  booths_acceptance_subject                     :string
+#  booths_rejection_body                         :text
+#  booths_rejection_subject                      :string
+#  cfp_dates_updated_body                        :text
+#  cfp_dates_updated_subject                     :string
+#  conference_dates_updated_body                 :text
+#  conference_dates_updated_subject              :string
+#  conference_registration_dates_updated_body    :text
+#  conference_registration_dates_updated_subject :string
+#  confirmed_without_registration_body           :text
+#  confirmed_without_registration_subject        :string
+#  program_schedule_public_body                  :text
+#  program_schedule_public_subject               :string
+#  registration_body                             :text
+#  registration_subject                          :string
+#  rejected_body                                 :text
+#  rejected_subject                              :string
+#  send_on_accepted                              :boolean          default(FALSE)
+#  send_on_booths_acceptance                     :boolean          default(FALSE)
+#  send_on_booths_rejection                      :boolean          default(FALSE)
+#  send_on_cfp_dates_updated                     :boolean          default(FALSE)
+#  send_on_conference_dates_updated              :boolean          default(FALSE)
+#  send_on_conference_registration_dates_updated :boolean          default(FALSE)
+#  send_on_confirmed_without_registration        :boolean          default(FALSE)
+#  send_on_program_schedule_public               :boolean          default(FALSE)
+#  send_on_registration                          :boolean          default(FALSE)
+#  send_on_rejected                              :boolean          default(FALSE)
+#  send_on_submitted_proposal                    :boolean          default(FALSE)
+#  send_on_venue_updated                         :boolean          default(FALSE)
+#  submitted_proposal_body                       :text
+#  submitted_proposal_subject                    :string
+#  venue_updated_body                            :text
+#  venue_updated_subject                         :string
+#  created_at                                    :datetime
+#  updated_at                                    :datetime
+#  conference_id                                 :integer
+#
 require 'spec_helper'
 
 describe EmailSettings do
diff --git a/spec/models/event_schedule_spec.rb b/spec/models/event_schedule_spec.rb
index 56cedcd4..b160cf15 100644
--- a/spec/models/event_schedule_spec.rb
+++ b/spec/models/event_schedule_spec.rb
@@ -1,5 +1,25 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: event_schedules
+#
+#  id          :bigint           not null, primary key
+#  enabled     :boolean          default(TRUE)
+#  start_time  :datetime
+#  created_at  :datetime         not null
+#  updated_at  :datetime         not null
+#  event_id    :integer
+#  room_id     :integer
+#  schedule_id :integer
+#
+# Indexes
+#
+#  index_event_schedules_on_event_id                  (event_id)
+#  index_event_schedules_on_event_id_and_schedule_id  (event_id,schedule_id) UNIQUE
+#  index_event_schedules_on_room_id                   (room_id)
+#  index_event_schedules_on_schedule_id               (schedule_id)
+#
 require 'spec_helper'
 
 describe EventSchedule do
diff --git a/spec/models/event_spec.rb b/spec/models/event_spec.rb
index 92768222..c2dca815 100644
--- a/spec/models/event_spec.rb
+++ b/spec/models/event_spec.rb
@@ -1,5 +1,34 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: events
+#
+#  id                           :bigint           not null, primary key
+#  abstract                     :text
+#  comments_count               :integer          default(0), not null
+#  description                  :text
+#  guid                         :string           not null
+#  is_highlight                 :boolean          default(FALSE)
+#  language                     :string
+#  max_attendees                :integer
+#  progress                     :string           default("new"), not null
+#  proposal_additional_speakers :text
+#  public                       :boolean          default(TRUE)
+#  require_registration         :boolean
+#  start_time                   :datetime
+#  state                        :string           default("new"), not null
+#  subtitle                     :string
+#  title                        :string           not null
+#  week                         :integer
+#  created_at                   :datetime
+#  updated_at                   :datetime
+#  difficulty_level_id          :integer
+#  event_type_id                :integer
+#  program_id                   :integer
+#  room_id                      :integer
+#  track_id                     :integer
+#
 require 'spec_helper'
 
 describe Event do
diff --git a/spec/models/event_type_spec.rb b/spec/models/event_type_spec.rb
index 9fb65950..2cfc57be 100644
--- a/spec/models/event_type_spec.rb
+++ b/spec/models/event_type_spec.rb
@@ -1,5 +1,20 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: event_types
+#
+#  id                      :bigint           not null, primary key
+#  color                   :string
+#  description             :string
+#  length                  :integer          default(30)
+#  maximum_abstract_length :integer          default(500)
+#  minimum_abstract_length :integer          default(0)
+#  title                   :string           not null
+#  created_at              :datetime
+#  updated_at              :datetime
+#  program_id              :integer
+#
 require 'spec_helper'
 
 describe EventType do
diff --git a/spec/models/organization_spec.rb b/spec/models/organization_spec.rb
index b9d78b7d..8917e364 100644
--- a/spec/models/organization_spec.rb
+++ b/spec/models/organization_spec.rb
@@ -1,5 +1,15 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: organizations
+#
+#  id              :bigint           not null, primary key
+#  code_of_conduct :text
+#  description     :text
+#  name            :string           not null
+#  picture         :string
+#
 require 'spec_helper'
 
 describe Organization do
diff --git a/spec/models/payment_spec.rb b/spec/models/payment_spec.rb
index f011a749..feff93a6 100644
--- a/spec/models/payment_spec.rb
+++ b/spec/models/payment_spec.rb
@@ -1,5 +1,19 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: payments
+#
+#  id                 :bigint           not null, primary key
+#  amount             :integer
+#  authorization_code :string
+#  last4              :string
+#  status             :integer          default("unpaid"), not null
+#  created_at         :datetime         not null
+#  updated_at         :datetime         not null
+#  conference_id      :integer          not null
+#  user_id            :integer          not null
+#
 require 'spec_helper'
 require 'stripe_mock'
 
diff --git a/spec/models/physical_ticket_spec.rb b/spec/models/physical_ticket_spec.rb
index 31afd621..8bee7cd0 100644
--- a/spec/models/physical_ticket_spec.rb
+++ b/spec/models/physical_ticket_spec.rb
@@ -1,5 +1,19 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: physical_tickets
+#
+#  id                 :bigint           not null, primary key
+#  token              :string
+#  created_at         :datetime         not null
+#  updated_at         :datetime         not null
+#  ticket_purchase_id :integer          not null
+#
+# Indexes
+#
+#  index_physical_tickets_on_token  (token) UNIQUE
+#
 require 'spec_helper'
 
 describe PhysicalTicket do
diff --git a/spec/models/program_spec.rb b/spec/models/program_spec.rb
index e8db5880..469092e3 100644
--- a/spec/models/program_spec.rb
+++ b/spec/models/program_spec.rb
@@ -1,5 +1,27 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: programs
+#
+#  id                   :bigint           not null, primary key
+#  blind_voting         :boolean          default(FALSE)
+#  languages            :string
+#  rating               :integer          default(0)
+#  schedule_fluid       :boolean          default(FALSE)
+#  schedule_interval    :integer          default(15), not null
+#  schedule_public      :boolean          default(FALSE)
+#  voting_end_date      :datetime
+#  voting_start_date    :datetime
+#  created_at           :datetime
+#  updated_at           :datetime
+#  conference_id        :integer
+#  selected_schedule_id :integer
+#
+# Indexes
+#
+#  index_programs_on_selected_schedule_id  (selected_schedule_id)
+#
 require 'spec_helper'
 
 describe Program do
diff --git a/spec/models/registration_period_spec.rb b/spec/models/registration_period_spec.rb
index 10da0684..80f099d8 100644
--- a/spec/models/registration_period_spec.rb
+++ b/spec/models/registration_period_spec.rb
@@ -1,5 +1,16 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: registration_periods
+#
+#  id            :bigint           not null, primary key
+#  end_date      :date
+#  start_date    :date
+#  created_at    :datetime
+#  updated_at    :datetime
+#  conference_id :integer
+#
 require 'spec_helper'
 
 describe RegistrationPeriod do
diff --git a/spec/models/registration_spec.rb b/spec/models/registration_spec.rb
index d6c86838..03a04872 100644
--- a/spec/models/registration_spec.rb
+++ b/spec/models/registration_spec.rb
@@ -1,5 +1,20 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: registrations
+#
+#  id                       :bigint           not null, primary key
+#  accepted_code_of_conduct :boolean
+#  attended                 :boolean          default(FALSE)
+#  other_special_needs      :text
+#  volunteer                :boolean
+#  week                     :integer
+#  created_at               :datetime
+#  updated_at               :datetime
+#  conference_id            :integer
+#  user_id                  :integer
+#
 require 'spec_helper'
 
 describe Registration do
diff --git a/spec/models/resource_spec.rb b/spec/models/resource_spec.rb
index d70e3144..c93b0ff6 100644
--- a/spec/models/resource_spec.rb
+++ b/spec/models/resource_spec.rb
@@ -1,5 +1,16 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: resources
+#
+#  id            :bigint           not null, primary key
+#  description   :text
+#  name          :string
+#  quantity      :integer
+#  used          :integer          default(0)
+#  conference_id :integer
+#
 require 'spec_helper'
 
 describe Resource do
diff --git a/spec/models/role_spec.rb b/spec/models/role_spec.rb
index 58c2e287..31cae3a5 100644
--- a/spec/models/role_spec.rb
+++ b/spec/models/role_spec.rb
@@ -1,5 +1,22 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: roles
+#
+#  id            :bigint           not null, primary key
+#  description   :string
+#  name          :string
+#  resource_type :string
+#  created_at    :datetime
+#  updated_at    :datetime
+#  resource_id   :integer
+#
+# Indexes
+#
+#  index_roles_on_name                                    (name)
+#  index_roles_on_name_and_resource_type_and_resource_id  (name,resource_type,resource_id)
+#
 require 'spec_helper'
 
 describe Role do
diff --git a/spec/models/room_spec.rb b/spec/models/room_spec.rb
index 5aa79643..ef813ccc 100644
--- a/spec/models/room_spec.rb
+++ b/spec/models/room_spec.rb
@@ -1,5 +1,17 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: rooms
+#
+#  id       :bigint           not null, primary key
+#  guid     :string           not null
+#  name     :string           not null
+#  order    :integer
+#  size     :integer
+#  url      :string
+#  venue_id :integer          not null
+#
 require 'spec_helper'
 
 describe Room do
diff --git a/spec/models/schedule_spec.rb b/spec/models/schedule_spec.rb
index d9e2f3f2..585d3bce 100644
--- a/spec/models/schedule_spec.rb
+++ b/spec/models/schedule_spec.rb
@@ -1,5 +1,20 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: schedules
+#
+#  id         :bigint           not null, primary key
+#  created_at :datetime         not null
+#  updated_at :datetime         not null
+#  program_id :integer
+#  track_id   :integer
+#
+# Indexes
+#
+#  index_schedules_on_program_id  (program_id)
+#  index_schedules_on_track_id    (track_id)
+#
 require 'spec_helper'
 
 describe Schedule do
diff --git a/spec/models/sponsor_spec.rb b/spec/models/sponsor_spec.rb
index 7f6e3e50..acbae102 100644
--- a/spec/models/sponsor_spec.rb
+++ b/spec/models/sponsor_spec.rb
@@ -1,5 +1,20 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: sponsors
+#
+#  id                   :bigint           not null, primary key
+#  description          :text
+#  logo_file_name       :string
+#  name                 :string
+#  picture              :string
+#  website_url          :string
+#  created_at           :datetime
+#  updated_at           :datetime
+#  conference_id        :integer
+#  sponsorship_level_id :integer
+#
 require 'spec_helper'
 
 describe Sponsor do
diff --git a/spec/models/sponsorship_level_spec.rb b/spec/models/sponsorship_level_spec.rb
index c6b71a88..69e52038 100644
--- a/spec/models/sponsorship_level_spec.rb
+++ b/spec/models/sponsorship_level_spec.rb
@@ -1,5 +1,16 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: sponsorship_levels
+#
+#  id            :bigint           not null, primary key
+#  position      :integer
+#  title         :string
+#  created_at    :datetime
+#  updated_at    :datetime
+#  conference_id :integer
+#
 require 'spec_helper'
 
 describe SponsorshipLevel do
diff --git a/spec/models/survey_question_spec.rb b/spec/models/survey_question_spec.rb
index 0f86950d..2c0c0e71 100644
--- a/spec/models/survey_question_spec.rb
+++ b/spec/models/survey_question_spec.rb
@@ -1,5 +1,18 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: survey_questions
+#
+#  id               :bigint           not null, primary key
+#  kind             :integer          default("boolean")
+#  mandatory        :boolean          default(FALSE)
+#  max_choices      :integer
+#  min_choices      :integer
+#  possible_answers :text
+#  title            :string
+#  survey_id        :integer
+#
 require 'spec_helper'
 
 describe SurveyQuestion do
diff --git a/spec/models/survey_reply_spec.rb b/spec/models/survey_reply_spec.rb
index 358fa134..888ecf55 100644
--- a/spec/models/survey_reply_spec.rb
+++ b/spec/models/survey_reply_spec.rb
@@ -1,5 +1,16 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: survey_replies
+#
+#  id                 :bigint           not null, primary key
+#  text               :text
+#  created_at         :datetime         not null
+#  updated_at         :datetime         not null
+#  survey_question_id :integer
+#  user_id            :integer
+#
 require 'spec_helper'
 
 describe SurveyReply do
diff --git a/spec/models/survey_spec.rb b/spec/models/survey_spec.rb
index 12a87c67..13a23945 100644
--- a/spec/models/survey_spec.rb
+++ b/spec/models/survey_spec.rb
@@ -1,5 +1,24 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: surveys
+#
+#  id              :bigint           not null, primary key
+#  description     :text
+#  end_date        :datetime
+#  start_date      :datetime
+#  surveyable_type :string
+#  target          :integer          default("after_conference")
+#  title           :string
+#  created_at      :datetime         not null
+#  updated_at      :datetime         not null
+#  surveyable_id   :integer
+#
+# Indexes
+#
+#  index_surveys_on_surveyable_type_and_surveyable_id  (surveyable_type,surveyable_id)
+#
 require 'spec_helper'
 
 describe Survey do
diff --git a/spec/models/survey_submission_spec.rb b/spec/models/survey_submission_spec.rb
index e24f644c..df985a53 100644
--- a/spec/models/survey_submission_spec.rb
+++ b/spec/models/survey_submission_spec.rb
@@ -1,5 +1,15 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: survey_submissions
+#
+#  id         :bigint           not null, primary key
+#  created_at :datetime         not null
+#  updated_at :datetime         not null
+#  survey_id  :integer
+#  user_id    :integer
+#
 require 'spec_helper'
 
 describe SurveySubmission do
diff --git a/spec/models/ticket_purchase_spec.rb b/spec/models/ticket_purchase_spec.rb
index 688864c6..58298627 100644
--- a/spec/models/ticket_purchase_spec.rb
+++ b/spec/models/ticket_purchase_spec.rb
@@ -1,5 +1,20 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: ticket_purchases
+#
+#  id            :bigint           not null, primary key
+#  amount_paid   :float            default(0.0)
+#  paid          :boolean          default(FALSE)
+#  quantity      :integer          default(1)
+#  week          :integer
+#  created_at    :datetime
+#  conference_id :integer
+#  payment_id    :integer
+#  ticket_id     :integer
+#  user_id       :integer
+#
 require 'spec_helper'
 
 describe TicketPurchase do
diff --git a/spec/models/ticket_scanning_spec.rb b/spec/models/ticket_scanning_spec.rb
index ce18e63e..5a10674c 100644
--- a/spec/models/ticket_scanning_spec.rb
+++ b/spec/models/ticket_scanning_spec.rb
@@ -1,5 +1,14 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: ticket_scannings
+#
+#  id                 :bigint           not null, primary key
+#  created_at         :datetime         not null
+#  updated_at         :datetime         not null
+#  physical_ticket_id :integer          not null
+#
 require 'spec_helper'
 
 describe TicketScanning do
diff --git a/spec/models/ticket_spec.rb b/spec/models/ticket_spec.rb
index 0dcb5cad..a0c6a443 100644
--- a/spec/models/ticket_spec.rb
+++ b/spec/models/ticket_spec.rb
@@ -1,5 +1,20 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: tickets
+#
+#  id                  :bigint           not null, primary key
+#  description         :text
+#  price_cents         :integer          default(0), not null
+#  price_currency      :string           default("USD"), not null
+#  registration_ticket :boolean          default(FALSE)
+#  title               :string           not null
+#  visible             :boolean          default(TRUE)
+#  created_at          :datetime
+#  updated_at          :datetime
+#  conference_id       :integer
+#
 require 'spec_helper'
 
 describe Ticket do
diff --git a/spec/models/track_spec.rb b/spec/models/track_spec.rb
index b58fc622..16095f44 100644
--- a/spec/models/track_spec.rb
+++ b/spec/models/track_spec.rb
@@ -1,5 +1,33 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: tracks
+#
+#  id                   :bigint           not null, primary key
+#  cfp_active           :boolean          not null
+#  color                :string
+#  description          :text
+#  end_date             :date
+#  guid                 :string           not null
+#  name                 :string           not null
+#  relevance            :text
+#  short_name           :string           not null
+#  start_date           :date
+#  state                :string           default("new"), not null
+#  created_at           :datetime
+#  updated_at           :datetime
+#  program_id           :integer
+#  room_id              :integer
+#  selected_schedule_id :integer
+#  submitter_id         :integer
+#
+# Indexes
+#
+#  index_tracks_on_room_id               (room_id)
+#  index_tracks_on_selected_schedule_id  (selected_schedule_id)
+#  index_tracks_on_submitter_id          (submitter_id)
+#
 require 'spec_helper'
 
 describe Track do
diff --git a/spec/models/user_spec.rb b/spec/models/user_spec.rb
index 9d7c8153..16f340f3 100644
--- a/spec/models/user_spec.rb
+++ b/spec/models/user_spec.rb
@@ -1,5 +1,51 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: users
+#
+#  id                     :bigint           not null, primary key
+#  affiliation            :string
+#  avatar_content_type    :string
+#  avatar_file_name       :string
+#  avatar_file_size       :integer
+#  avatar_updated_at      :datetime
+#  biography              :text
+#  confirmation_sent_at   :datetime
+#  confirmation_token     :string
+#  confirmed_at           :datetime
+#  current_sign_in_at     :datetime
+#  current_sign_in_ip     :string
+#  email                  :string           default(""), not null
+#  email_public           :boolean          default(FALSE)
+#  encrypted_password     :string           default(""), not null
+#  is_admin               :boolean          default(FALSE)
+#  is_disabled            :boolean          default(FALSE)
+#  languages              :string
+#  last_sign_in_at        :datetime
+#  last_sign_in_ip        :string
+#  mobile                 :string
+#  name                   :string
+#  nickname               :string
+#  picture                :string
+#  remember_created_at    :datetime
+#  reset_password_sent_at :datetime
+#  reset_password_token   :string
+#  sign_in_count          :integer          default(0)
+#  tshirt                 :string
+#  unconfirmed_email      :string
+#  username               :string
+#  volunteer_experience   :text
+#  created_at             :datetime
+#  updated_at             :datetime
+#
+# Indexes
+#
+#  index_users_on_confirmation_token    (confirmation_token) UNIQUE
+#  index_users_on_email                 (email) UNIQUE
+#  index_users_on_reset_password_token  (reset_password_token) UNIQUE
+#  index_users_on_username              (username) UNIQUE
+#
 require 'spec_helper'
 
 describe User do
diff --git a/spec/models/vote_spec.rb b/spec/models/vote_spec.rb
index 39afb352..82026507 100644
--- a/spec/models/vote_spec.rb
+++ b/spec/models/vote_spec.rb
@@ -1,5 +1,16 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: votes
+#
+#  id         :bigint           not null, primary key
+#  rating     :integer
+#  created_at :datetime
+#  updated_at :datetime
+#  event_id   :integer
+#  user_id    :integer
+#
 require 'spec_helper'
 
 describe Vote do
diff --git a/spec/serializers/conference_serializer_spec.rb b/spec/serializers/conference_serializer_spec.rb
index fc493fe9..0462bc74 100644
--- a/spec/serializers/conference_serializer_spec.rb
+++ b/spec/serializers/conference_serializer_spec.rb
@@ -1,5 +1,40 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: conferences
+#
+#  id                 :bigint           not null, primary key
+#  booth_limit        :integer          default(0)
+#  color              :string
+#  custom_css         :text
+#  custom_domain      :string
+#  description        :text
+#  end_date           :date             not null
+#  end_hour           :integer          default(20)
+#  events_per_week    :text
+#  guid               :string           not null
+#  logo_file_name     :string
+#  picture            :string
+#  registration_limit :integer          default(0)
+#  revision           :integer          default(0), not null
+#  short_title        :string           not null
+#  start_date         :date             not null
+#  start_hour         :integer          default(9)
+#  ticket_layout      :integer          default("portrait")
+#  timezone           :string           not null
+#  title              :string           not null
+#  use_vdays          :boolean          default(FALSE)
+#  use_volunteers     :boolean
+#  use_vpositions     :boolean          default(FALSE)
+#  created_at         :datetime
+#  updated_at         :datetime
+#  organization_id    :integer
+#
+# Indexes
+#
+#  index_conferences_on_organization_id  (organization_id)
+#
 require 'spec_helper'
 
 describe ConferenceSerializer, type: :serializer do
diff --git a/spec/serializers/event_serializer_spec.rb b/spec/serializers/event_serializer_spec.rb
index 2b678319..b365a310 100644
--- a/spec/serializers/event_serializer_spec.rb
+++ b/spec/serializers/event_serializer_spec.rb
@@ -1,5 +1,34 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: events
+#
+#  id                           :bigint           not null, primary key
+#  abstract                     :text
+#  comments_count               :integer          default(0), not null
+#  description                  :text
+#  guid                         :string           not null
+#  is_highlight                 :boolean          default(FALSE)
+#  language                     :string
+#  max_attendees                :integer
+#  progress                     :string           default("new"), not null
+#  proposal_additional_speakers :text
+#  public                       :boolean          default(TRUE)
+#  require_registration         :boolean
+#  start_time                   :datetime
+#  state                        :string           default("new"), not null
+#  subtitle                     :string
+#  title                        :string           not null
+#  week                         :integer
+#  created_at                   :datetime
+#  updated_at                   :datetime
+#  difficulty_level_id          :integer
+#  event_type_id                :integer
+#  program_id                   :integer
+#  room_id                      :integer
+#  track_id                     :integer
+#
 require 'spec_helper'
 describe EventSerializer, type: :serializer do
   let(:event) { create(:event, title: 'Some Talk', abstract: 'Lorem ipsum dolor sit amet') }
diff --git a/spec/serializers/room_serializer_spec.rb b/spec/serializers/room_serializer_spec.rb
index bfb3ed86..26a6e125 100644
--- a/spec/serializers/room_serializer_spec.rb
+++ b/spec/serializers/room_serializer_spec.rb
@@ -1,5 +1,17 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: rooms
+#
+#  id       :bigint           not null, primary key
+#  guid     :string           not null
+#  name     :string           not null
+#  order    :integer
+#  size     :integer
+#  url      :string
+#  venue_id :integer          not null
+#
 require 'spec_helper'
 describe RoomSerializer, type: :serializer do
   let(:room) { create(:room) }
diff --git a/spec/serializers/track_serializer_spec.rb b/spec/serializers/track_serializer_spec.rb
index 95c97056..77af4a6a 100644
--- a/spec/serializers/track_serializer_spec.rb
+++ b/spec/serializers/track_serializer_spec.rb
@@ -1,5 +1,33 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: tracks
+#
+#  id                   :bigint           not null, primary key
+#  cfp_active           :boolean          not null
+#  color                :string
+#  description          :text
+#  end_date             :date
+#  guid                 :string           not null
+#  name                 :string           not null
+#  relevance            :text
+#  short_name           :string           not null
+#  start_date           :date
+#  state                :string           default("new"), not null
+#  created_at           :datetime
+#  updated_at           :datetime
+#  program_id           :integer
+#  room_id              :integer
+#  selected_schedule_id :integer
+#  submitter_id         :integer
+#
+# Indexes
+#
+#  index_tracks_on_room_id               (room_id)
+#  index_tracks_on_selected_schedule_id  (selected_schedule_id)
+#  index_tracks_on_submitter_id          (submitter_id)
+#
 require 'spec_helper'
 
 describe TrackSerializer, type: :serializer do