Review database structures

.database_consistency.yml

@@ -0,0 +1,13 @@
+# Ignore false positive from Rails' ActionText and ActiveStorage
+ActionText::RichText:
+  enabled: false
+ActiveStorage::Attachment:
+  enabled: false
+ActiveStorage::Blob:
+  enabled: false
+ActiveStorage::VariantRecord:
+  enabled: false
+Ahoy::Event:
+  enabled: false
+Ahoy::Visit:
+  enabled: false

Gemfile

@@ -71,8 +71,7 @@ group :development do
   # Add speed badges [https://github.com/MiniProfiler/rack-mini-profiler]
   # gem 'rack-mini-profiler'
 
-  # # Highlight the fine-grained location where an error occurred [https://github.com/ruby/error_highlight]
-
+  gem 'database_consistency', '~> 2.0', require: false
   gem 'debugbar'
   gem 'derailed_benchmarks'
   gem 'letter_opener'

Gemfile.lock

@@ -151,6 +151,8 @@ GEM
     csv (3.3.2)
     d3-rails (3.5.17)
       railties (>= 3.1)
+    database_consistency (2.0.3)
+      activerecord (>= 3.2)
     date (3.4.1)
     debug (1.10.0)
       irb (~> 1.10)
@@ -563,6 +565,7 @@ DEPENDENCIES
   capybara
   colorize
   d3-rails (~> 3.5.5)
+  database_consistency (~> 2.0)
   debug
   debugbar
   derailed_benchmarks

app/models/announcement.rb

@@ -11,6 +11,10 @@
 #  updated_at :datetime         not null
 #  author_id  :integer
 #
+# Indexes
+#
+#  index_announcements_author_id  (author_id)
+#
 class Announcement < ApplicationRecord
   belongs_to :author, class_name: 'User'
   has_many :announcement_viewed, dependent: :destroy

app/models/announcement_viewed.rb

@@ -10,6 +10,10 @@
 #  announcement_id :integer
 #  user_id         :integer
 #
+# Indexes
+#
+#  index_announcement_viewed_announcement_id  (announcement_id)
+#
 class AnnouncementViewed < ApplicationRecord
   self.table_name = 'announcement_viewed'
   belongs_to :user

app/models/api_key.rb

@@ -13,6 +13,7 @@
 # Indexes
 #
 #  index_api_keys_on_token_digest  (token_digest)
+#  index_api_keys_user_id          (user_id)
 #
 class ApiKey < ApplicationRecord
   HMAC_SECRET_KEY = Rails.application.secret_key_base

app/models/book.rb

@@ -20,6 +20,7 @@
 # Indexes
 #
 #  index_books_on_selection_strategy_id  (selection_strategy_id)
+#  index_books_owner_id                  (owner_id)
 #
 # Foreign Keys
 #

app/models/case.rb

@@ -21,7 +21,8 @@
 #
 # Indexes
 #
-#  user_id  (owner_id)
+#  index_cases_book_id  (book_id)
+#  user_id              (owner_id)
 #
 # Foreign Keys
 #

app/models/permission.rb

@@ -12,6 +12,10 @@
 #  updated_at :datetime         not null
 #  user_id    :integer
 #
+# Indexes
+#
+#  index_permissions_user_id  (user_id)
+#
 
 class Permission < ApplicationRecord
   # Associations

app/models/score.rb

@@ -17,10 +17,10 @@
 #
 # Indexes
 #
-#  case_id                             (case_id)
-#  index_case_scores_on_annotation_id  (annotation_id)
-#  support_last_score                  (updated_at,created_at,id)
-#  user_id                             (user_id)
+#  case_id                          (case_id)
+#  index_case_scores_annotation_id  (annotation_id) UNIQUE
+#  support_last_score               (updated_at,created_at,id)
+#  user_id                          (user_id)
 #
 # Foreign Keys
 #

app/models/scorer.rb

@@ -15,6 +15,10 @@
 #  updated_at        :datetime         not null
 #  owner_id          :integer
 #
+# Indexes
+#
+#  index_scorers_owner_id  (owner_id)
+#
 
 require 'scale_serializer'
 

db/migrate/20250110133600_add_announcements_author_id_index.rb

@@ -0,0 +1,5 @@
+class AddAnnouncementsAuthorIdIndex < ActiveRecord::Migration[8.0]
+  def change
+    add_index :announcements, :author_id, name: :index_announcements_author_id
+  end
+end

db/migrate/20250110133916_add_api_keys_user_id_index.rb

@@ -0,0 +1,5 @@
+class AddApiKeysUserIdIndex < ActiveRecord::Migration[8.0]
+  def change
+    add_index :api_keys, :user_id, name: :index_api_keys_user_id
+  end
+end

db/migrate/20250110133917_add_books_owner_id_index.rb

@@ -0,0 +1,5 @@
+class AddBooksOwnerIdIndex < ActiveRecord::Migration[8.0]
+  def change
+    add_index :books, :owner_id, name: :index_books_owner_id
+  end
+end

db/migrate/20250110133953_add_cases_book_id_index.rb

@@ -0,0 +1,5 @@
+class AddCasesBookIdIndex < ActiveRecord::Migration[8.0]
+  def change
+    add_index :cases, :book_id, name: :index_cases_book_id
+  end
+end

db/migrate/20250110133954_add_announcement_viewed_announcement_id_index.rb

@@ -0,0 +1,5 @@
+class AddAnnouncementViewedAnnouncementIdIndex < ActiveRecord::Migration[8.0]
+  def change
+    add_index :announcement_viewed, :announcement_id, name: :index_announcement_viewed_announcement_id
+  end
+end

db/migrate/20250110133955_add_scorers_owner_id_index.rb

@@ -0,0 +1,5 @@
+class AddScorersOwnerIdIndex < ActiveRecord::Migration[8.0]
+  def change
+    add_index :scorers, :owner_id, name: :index_scorers_owner_id
+  end
+end

db/migrate/20250110133956_add_permissions_user_id_index.rb

@@ -0,0 +1,5 @@
+class AddPermissionsUserIdIndex < ActiveRecord::Migration[8.0]
+  def change
+    add_index :permissions, :user_id, name: :index_permissions_user_id
+  end
+end

db/migrate/20250110143216_add_case_scores_annotation_id_index.rb

@@ -0,0 +1,5 @@
+class AddCaseScoresAnnotationIdIndex < ActiveRecord::Migration[8.0]
+  def change
+    add_index :case_scores, :annotation_id, name: :index_case_scores_annotation_id, unique: true
+  end
+end

db/migrate/20250110161959_remove_index_case_scores_on_annotation_id_index.rb

@@ -0,0 +1,5 @@
+class RemoveIndexCaseScoresOnAnnotationIdIndex < ActiveRecord::Migration[8.0]
+  def change
+    remove_index 'case_scores', name: 'index_case_scores_on_annotation_id'
+  end
+end

test/fixtures/announcements.yml

@@ -9,6 +9,10 @@
 #  updated_at :datetime         not null
 #  author_id  :integer
 #
+# Indexes
+#
+#  index_announcements_author_id  (author_id)
+#
 
 live_announcement:
   text:  We have a new Scorer! 🥳

test/fixtures/books.yml

@@ -18,6 +18,7 @@
 # Indexes
 #
 #  index_books_on_selection_strategy_id  (selection_strategy_id)
+#  index_books_owner_id                  (owner_id)
 #
 # Foreign Keys
 #

test/fixtures/cases.yml

@@ -17,7 +17,8 @@
 #
 # Indexes
 #
-#  user_id  (owner_id)
+#  index_cases_book_id  (book_id)
+#  user_id              (owner_id)
 #
 # Foreign Keys
 #

test/fixtures/scorers.yml

@@ -20,6 +20,10 @@
 #  updated_at        :datetime         not null
 #  owner_id          :integer
 #
+# Indexes
+#
+#  index_scorers_owner_id  (owner_id)
+#
 
 quepid_default_scorer:
   code: pass();

test/fixtures/scores.yml

@@ -15,10 +15,10 @@
 #
 # Indexes
 #
-#  case_id                             (case_id)
-#  index_case_scores_on_annotation_id  (annotation_id)
-#  support_last_score                  (updated_at,created_at,id)
-#  user_id                             (user_id)
+#  case_id                          (case_id)
+#  index_case_scores_annotation_id  (annotation_id) UNIQUE
+#  support_last_score               (updated_at,created_at,id)
+#  user_id                          (user_id)
 #
 # Foreign Keys
 #

test/models/announcement_test.rb

@@ -11,6 +11,10 @@
 #  updated_at :datetime         not null
 #  author_id  :integer
 #
+# Indexes
+#
+#  index_announcements_author_id  (author_id)
+#
 require 'test_helper'
 
 class AnnouncementTest < ActiveSupport::TestCase

test/models/book_test.rb

@@ -20,6 +20,7 @@
 # Indexes
 #
 #  index_books_on_selection_strategy_id  (selection_strategy_id)
+#  index_books_owner_id                  (owner_id)
 #
 # Foreign Keys
 #

test/models/case_test.rb

@@ -19,7 +19,8 @@
 #
 # Indexes
 #
-#  user_id  (owner_id)
+#  index_cases_book_id  (book_id)
+#  user_id              (owner_id)
 #
 # Foreign Keys
 #

test/models/permission_test.rb

@@ -12,6 +12,10 @@
 #  updated_at :datetime         not null
 #  user_id    :integer
 #
+# Indexes
+#
+#  index_permissions_user_id  (user_id)
+#
 
 require 'test_helper'
 

test/models/score_test.rb

@@ -17,10 +17,10 @@
 #
 # Indexes
 #
-#  case_id                             (case_id)
-#  index_case_scores_on_annotation_id  (annotation_id)
-#  support_last_score                  (updated_at,created_at,id)
-#  user_id                             (user_id)
+#  case_id                          (case_id)
+#  index_case_scores_annotation_id  (annotation_id) UNIQUE
+#  support_last_score               (updated_at,created_at,id)
+#  user_id                          (user_id)
 #
 # Foreign Keys
 #

test/models/scorer_test.rb

@@ -15,6 +15,10 @@
 #  updated_at        :datetime         not null
 #  owner_id          :integer
 #
+# Indexes
+#
+#  index_scorers_owner_id  (owner_id)
+#
 
 require 'test_helper'