Look at database consistency issues

.database_consistency.todo.yml

@@ -26,7 +26,7 @@ Announcement:
       enabled: false
   live:
     MissingUniqueIndexChecker:
-      enabled: false
+      enabled: true
     ThreeStateBooleanChecker:
       enabled: false
   text:
@@ -114,6 +114,9 @@ Case:
   scorer:
     ForeignKeyChecker:
       enabled: false
+  user_id:
+    RedundantIndexChecker:
+      enabled: false      
 CaseMetadatum:
   id:
     PrimaryKeyTypeChecker:
@@ -237,6 +240,9 @@ Score:
   user:
     ColumnPresenceChecker:
       enabled: false
+  index_case_scores_annotation_id:
+    UniqueIndexChecker:
+      enabled: false      
 Scorer:
   code:
     LengthConstraintChecker:
@@ -395,12 +401,12 @@ User:
       enabled: false
   company:
     LengthConstraintChecker:
-      enabled: false
+      enabled: true
   email:
     ColumnPresenceChecker:
       enabled: false
     LengthConstraintChecker:
-      enabled: false
+      enabled: true
   id:
     PrimaryKeyTypeChecker:
       enabled: false
@@ -412,33 +418,40 @@ User:
       enabled: false
   invitation_token:
     LengthConstraintChecker:
-      enabled: false
+      enabled: true
   invited_by:
     ForeignKeyChecker:
-      enabled: false
+      enabled: true
   locked:
     ThreeStateBooleanChecker:
       enabled: false
   name:
     LengthConstraintChecker:
-      enabled: false
+      enabled: true
+    ColumnPresenceChecker:
+      enabled: false        
   owned_scorers:
     MissingIndexChecker:
       enabled: true
   password:
     ColumnPresenceChecker:
       enabled: false
     LengthConstraintChecker:
-      enabled: false
+      enabled: true
   permissions:
     MissingIndexChecker:
       enabled: true
   profile_pic:
     LengthConstraintChecker:
-      enabled: false
+      enabled: true
   reset_password_token:
     LengthConstraintChecker:
-      enabled: false
+      enabled: true
   stored_raw_invitation_token:
     LengthConstraintChecker:
+      enabled: true
+
+WebRequest:
+  index_web_requests_on_snapshot_query_id:
+    UniqueIndexChecker:
       enabled: false

app/models/announcement.rb

@@ -14,6 +14,7 @@
 # Indexes
 #
 #  index_announcements_author_id  (author_id)
+#  index_announcements_live       (live) UNIQUE
 #
 class Announcement < ApplicationRecord
   belongs_to :author, class_name: 'User'

app/models/user.rb

@@ -48,17 +48,15 @@
 # Foreign Keys
 #
 #  fk_rails_...  (default_scorer_id => scorers.id)
+#  fk_rails_...  (invited_by_id => users.id)
 #
 
 class User < ApplicationRecord
   # Associations
-
   has_many :api_keys, dependent: :destroy
 
   belongs_to :default_scorer, class_name: 'Scorer', optional: true # for communal scorers there isn't a owner
 
-  # has_many :cases,
-  #         dependent:   :nullify # sometimes a case belongs to a team, so don't just delete it.
   has_many :cases,
            class_name:  'Case',
            foreign_key: :owner_id,
@@ -119,29 +117,45 @@ class User < ApplicationRecord
 
   has_many :announcements, foreign_key: 'author_id', dependent: :destroy, inverse_of: :author
 
-  # has_many :ai_judges, dependent: :destroy
-  # has_many :books, through: :ai_judges
-
   # Validations
+  validates :name,
+            length: { maximum: 255 }
 
   # https://davidcel.is/posts/stop-validating-email-addresses-with-regex/
   validates :email,
             presence:   true,
             uniqueness: true,
             format:     { with: URI::MailTo::EMAIL_REGEXP },
+            length:     { maximum: 80 },
             unless:     :ai_judge?
 
   validates :password,
-            presence: true
+            presence: true,
+            length:   { maximum: 80 }
 
   validates :password, confirmation: { message: 'should match confirmation' }
 
+  validates :reset_password_token,
+            length: { maximum: 255 }
+  validates :invitation_token,
+            length: { maximum: 255 }
+  validates :stored_raw_invitation_token,
+            length: { maximum: 255 }
+
+  validates :company,
+            length: { maximum: 255 }
+  validates :profile_pic,
+            length: { maximum: 4000 }
+
   validates_with ::DefaultScorerExistsValidator
 
   validates :agreed,
             acceptance: { message: 'checkbox must be clicked to signify you agree to the terms and conditions.' },
             if:         :terms_and_conditions?
 
+  validates :openai_key, length: { maximum: 255 }, allow_nil: true
+  validates :system_prompt, length: { maximum: 4000 }, allow_nil: true
+
   def terms_and_conditions?
     Rails.application.config.terms_and_conditions_url.present?
   end

app/models/web_request.rb

@@ -14,6 +14,14 @@
 #  updated_at        :datetime         not null
 #  snapshot_query_id :integer
 #
+# Indexes
+#
+#  index_web_requests_on_snapshot_query_id  (snapshot_query_id) UNIQUE
+#
+# Foreign Keys
+#
+#  fk_rails_...  (snapshot_query_id => snapshot_queries.id)
+#
 class WebRequest < ApplicationRecord
   belongs_to :snapshot_query, optional: true
 end

db/migrate/20250118223041_add_unique_index_to_web_requests_snapshot_query_id.rb

@@ -0,0 +1,14 @@
+# Loaded configurations: .database_consistency.yml, .database_consistency.todo.yml
+# UniqueIndexChecker fail Score index_case_scores_annotation_id index is unique in the database but do not have uniqueness validator
+# LengthConstraintChecker fail User system_prompt column has limit in the database but do not have length validator
+# LengthConstraintChecker fail User openai_key column has limit in the database but do not have length validator
+# ForeignKeyChecker fail WebRequest snapshot_query should have foreign key in the database
+# MissingIndexChecker fail SnapshotQuery web_request associated model should have proper unique index in the database
+
+class AddUniqueIndexToWebRequestsSnapshotQueryId < ActiveRecord::Migration[8.0]
+  def change
+      remove_index :web_requests, :snapshot_query_id if index_exists?(:web_requests, :snapshot_query_id)
+      add_index :web_requests, :snapshot_query_id, unique: true
+      add_foreign_key :web_requests, :snapshot_queries
+    end
+end

db/migrate/20250118224749_refine_structure.rb

@@ -0,0 +1,10 @@
+# RedundantIndexChecker fail Case user_id index is redundant as idx_owner_archived covers it
+
+class RefineStructure < ActiveRecord::Migration[8.0]
+  def change
+    if index_exists?(:cases, [:user_id, :archived], name: 'idx_owner_archived')
+      remove_index :cases, :user_id if index_exists?(:cases, :user_id)
+    end
+
+  end
+end

db/migrate/20250119123525_add_users_id_users_invited_by_id_fk.rb

@@ -0,0 +1,5 @@
+class AddUsersIdUsersInvitedByIdFk < ActiveRecord::Migration[8.0]
+  def change
+    add_foreign_key :users, :users, column: :invited_by_id, primary_key: :id
+  end
+end

db/migrate/20250119130032_add_announcements_live_index.rb

@@ -0,0 +1,5 @@
+class AddAnnouncementsLiveIndex < ActiveRecord::Migration[8.0]
+  def change
+    add_index :announcements, :live, name: :index_announcements_live, unique: true
+  end
+end

test/fixtures/announcements.yml

@@ -12,6 +12,7 @@
 # Indexes
 #
 #  index_announcements_author_id  (author_id)
+#  index_announcements_live       (live) UNIQUE
 #
 
 live_announcement:

test/fixtures/users.yml

@@ -44,6 +44,7 @@
 # Foreign Keys
 #
 #  fk_rails_...  (default_scorer_id => scorers.id)
+#  fk_rails_...  (invited_by_id => users.id)
 #
 
 default: &default

test/models/announcement_test.rb

@@ -14,6 +14,7 @@
 # Indexes
 #
 #  index_announcements_author_id  (author_id)
+#  index_announcements_live       (live) UNIQUE
 #
 require 'test_helper'
 

test/models/user_test.rb

@@ -48,6 +48,7 @@
 # Foreign Keys
 #
 #  fk_rails_...  (default_scorer_id => scorers.id)
+#  fk_rails_...  (invited_by_id => users.id)
 #
 
 # rubocop:disable Layout/LineLength