Model concerns organization into module namespaces (#28149)

.rubocop_todo.yml

@@ -107,7 +107,7 @@ Rails/ApplicationController:
 # Include: app/models/**/*.rb
 Rails/HasAndBelongsToMany:
   Exclude:
-    - 'app/models/concerns/account_associations.rb'
+    - 'app/models/concerns/account/associations.rb'
     - 'app/models/preview_card.rb'
     - 'app/models/status.rb'
     - 'app/models/tag.rb'
@@ -116,7 +116,7 @@ Rails/HasAndBelongsToMany:
 # Include: app/models/**/*.rb
 Rails/HasManyOrHasOneDependent:
   Exclude:
-    - 'app/models/concerns/account_counters.rb'
+    - 'app/models/concerns/account/counters.rb'
     - 'app/models/conversation.rb'
     - 'app/models/custom_emoji.rb'
     - 'app/models/custom_emoji_category.rb'
@@ -172,7 +172,7 @@ Rails/SkipsModelValidations:
   Exclude:
     - 'app/controllers/admin/invites_controller.rb'
     - 'app/controllers/concerns/session_tracking_concern.rb'
-    - 'app/models/concerns/account_merging.rb'
+    - 'app/models/concerns/account/merging.rb'
     - 'app/models/concerns/expireable.rb'
     - 'app/models/status.rb'
     - 'app/models/trends/links.rb'
@@ -252,7 +252,7 @@ Rails/WhereExists:
     - 'app/lib/feed_manager.rb'
     - 'app/lib/status_cache_hydrator.rb'
     - 'app/lib/suspicious_sign_in_detector.rb'
-    - 'app/models/concerns/account_interactions.rb'
+    - 'app/models/concerns/account/interactions.rb'
     - 'app/models/featured_tag.rb'
     - 'app/models/poll.rb'
     - 'app/models/session_activation.rb'
@@ -342,8 +342,8 @@ Style/GuardClause:
     - 'app/lib/request_pool.rb'
     - 'app/lib/webfinger.rb'
     - 'app/lib/webfinger_resource.rb'
-    - 'app/models/concerns/account_counters.rb'
+    - 'app/models/concerns/account/counters.rb'
-    - 'app/models/concerns/ldap_authenticable.rb'
+    - 'app/models/concerns/user/ldap_authenticable.rb'
     - 'app/models/tag.rb'
     - 'app/models/user.rb'
     - 'app/services/fan_out_on_write_service.rb'
@@ -372,8 +372,8 @@ Style/HashAsLastArrayItem:
   Exclude:
     - 'app/controllers/admin/statuses_controller.rb'
     - 'app/controllers/api/v1/statuses_controller.rb'
-    - 'app/models/concerns/account_counters.rb'
+    - 'app/models/concerns/account/counters.rb'
-    - 'app/models/concerns/status_threading_concern.rb'
+    - 'app/models/concerns/status/threading_concern.rb'
     - 'app/models/status.rb'
     - 'app/services/batched_remove_status_service.rb'
     - 'app/services/notify_service.rb'
@@ -486,7 +486,7 @@ Style/RedundantReturn:
 # AllowedMethods: present?, blank?, presence, try, try!
 Style/SafeNavigation:
   Exclude:
-    - 'app/models/concerns/account_finder_concern.rb'
+    - 'app/models/concerns/account/finder_concern.rb'
 
 # This cop supports safe autocorrection (--autocorrect).
 # Configuration parameters: EnforcedStyle.

app/models/account.rb

@@ -70,19 +70,20 @@ class Account < ApplicationRecord
   URL_PREFIX_RE = %r{\Ahttp(s?)://[^/]+}
   USERNAME_ONLY_RE = /\A#{USERNAME_RE}\z/i
 
-  include Attachmentable
+  include Attachmentable # Load prior to Avatar & Header concerns
-  include AccountAssociations
+
-  include AccountAvatar
+  include Account::Associations
-  include AccountFinderConcern
+  include Account::Avatar
-  include AccountHeader
+  include Account::Counters
-  include AccountInteractions
+  include Account::FinderConcern
-  include Paginable
+  include Account::Header
-  include AccountCounters
+  include Account::Interactions
-  include DomainNormalizable
+  include Account::Merging
+  include Account::Search
+  include Account::StatusesSearch
   include DomainMaterializable
-  include AccountMerging
+  include DomainNormalizable
-  include AccountSearch
+  include Paginable
-  include AccountStatusesSearch
 
   enum protocol: { ostatus: 0, activitypub: 1 }
   enum suspension_origin: { local: 0, remote: 1 }, _prefix: true

app/models/concerns/account/associations.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-module AccountAssociations
+module Account::Associations
   extend ActiveSupport::Concern
 
   included do

app/models/concerns/account/avatar.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-module AccountAvatar
+module Account::Avatar
   extend ActiveSupport::Concern
 
   IMAGE_MIME_TYPES = ['image/jpeg', 'image/png', 'image/gif', 'image/webp'].freeze

app/models/concerns/account/counters.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-module AccountCounters
+module Account::Counters
   extend ActiveSupport::Concern
 
   ALLOWED_COUNTER_KEYS = %i(statuses_count following_count followers_count).freeze

app/models/concerns/account/finder_concern.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-module AccountFinderConcern
+module Account::FinderConcern
   extend ActiveSupport::Concern
 
   class_methods do

app/models/concerns/account/header.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-module AccountHeader
+module Account::Header
   extend ActiveSupport::Concern
 
   IMAGE_MIME_TYPES = ['image/jpeg', 'image/png', 'image/gif', 'image/webp'].freeze

app/models/concerns/account/interactions.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-module AccountInteractions
+module Account::Interactions
   extend ActiveSupport::Concern
 
   class_methods do

app/models/concerns/account/merging.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-module AccountMerging
+module Account::Merging
   extend ActiveSupport::Concern
 
   def merge_with!(other_account)

app/models/concerns/account/search.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-module AccountSearch
+module Account::Search
   extend ActiveSupport::Concern
 
   DISALLOWED_TSQUERY_CHARACTERS = /['?\\:‘’]/

app/models/concerns/account/statuses_search.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-module AccountStatusesSearch
+module Account::StatusesSearch
   extend ActiveSupport::Concern
 
   included do

app/models/concerns/status/safe_reblog_insert.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-module StatusSafeReblogInsert
+module Status::SafeReblogInsert
   extend ActiveSupport::Concern
 
   class_methods do

app/models/concerns/status/search_concern.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-module StatusSearchConcern
+module Status::SearchConcern
   extend ActiveSupport::Concern
 
   included do

app/models/concerns/status/snapshot_concern.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-module StatusSnapshotConcern
+module Status::SnapshotConcern
   extend ActiveSupport::Concern
 
   included do

app/models/concerns/status/threading_concern.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-module StatusThreadingConcern
+module Status::ThreadingConcern
   extend ActiveSupport::Concern
 
   def ancestors(limit, account = nil)

app/models/concerns/user/has_settings.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-module HasUserSettings
+module User::HasSettings
   extend ActiveSupport::Concern
 
   included do

app/models/concerns/user/ldap_authenticable.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-module LdapAuthenticable
+module User::LdapAuthenticable
   extend ActiveSupport::Concern
 
   class_methods do

app/models/concerns/user/omniauthable.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-module Omniauthable
+module User::Omniauthable
   extend ActiveSupport::Concern
 
   TEMP_EMAIL_PREFIX = 'change@me'

app/models/concerns/user/pam_authenticable.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-module PamAuthenticable
+module User::PamAuthenticable
   extend ActiveSupport::Concern
 
   included do

app/models/status.rb

@@ -30,14 +30,14 @@
 #
 
 class Status < ApplicationRecord
+  include Cacheable
   include Discard::Model
   include Paginable
-  include Cacheable
-  include StatusThreadingConcern
-  include StatusSnapshotConcern
   include RateLimitable
-  include StatusSafeReblogInsert
+  include Status::SafeReblogInsert
-  include StatusSearchConcern
+  include Status::SearchConcern
+  include Status::SnapshotConcern
+  include Status::ThreadingConcern
 
   rate_limit by: :account, family: :statuses
 

app/models/user.rb

@@ -53,9 +53,12 @@ class User < ApplicationRecord
     filtered_languages
   )
 
-  include Redisable
   include LanguagesHelper
-  include HasUserSettings
+  include Redisable
+  include User::HasSettings
+  include User::LdapAuthenticable
+  include User::Omniauthable
+  include User::PamAuthenticable
 
   # The home and list feeds will be stored in Redis for this amount
   # of time, and status fan-out to followers will include only people
@@ -75,10 +78,6 @@ class User < ApplicationRecord
   devise :registerable, :recoverable, :validatable,
          :confirmable
 
-  include Omniauthable
-  include PamAuthenticable
-  include LdapAuthenticable
-
   belongs_to :account, inverse_of: :user
   belongs_to :invite, counter_cache: :uses, optional: true
   belongs_to :created_by_application, class_name: 'Doorkeeper::Application', optional: true

app/views/settings/profiles/show.html.haml

@@ -33,7 +33,7 @@
   .fields-row
     .fields-row__column.fields-row__column-6
       .fields-group
-        = f.input :avatar, wrapper: :with_block_label, input_html: { accept: AccountAvatar::IMAGE_MIME_TYPES.join(',') }, hint: t('simple_form.hints.defaults.avatar', dimensions: '400x400', size: number_to_human_size(AccountAvatar::LIMIT))
+        = f.input :avatar, wrapper: :with_block_label, input_html: { accept: Account::Avatar::IMAGE_MIME_TYPES.join(',') }, hint: t('simple_form.hints.defaults.avatar', dimensions: '400x400', size: number_to_human_size(Account::Avatar::LIMIT))
 
     .fields-row__column.fields-row__column-6
       .fields-group
@@ -46,7 +46,7 @@
   .fields-row
     .fields-row__column.fields-row__column-6
       .fields-group
-        = f.input :header, wrapper: :with_block_label, input_html: { accept: AccountHeader::IMAGE_MIME_TYPES.join(',') }, hint: t('simple_form.hints.defaults.header', dimensions: '1500x500', size: number_to_human_size(AccountHeader::LIMIT))
+        = f.input :header, wrapper: :with_block_label, input_html: { accept: Account::Header::IMAGE_MIME_TYPES.join(',') }, hint: t('simple_form.hints.defaults.header', dimensions: '1500x500', size: number_to_human_size(Account::Header::LIMIT))
 
     .fields-row__column.fields-row__column-6
       .fields-group

lib/mastodon/cli/maintenance.rb

@@ -67,8 +67,8 @@ module Mastodon::CLI
         local? ? username : "#{username}@#{domain}"
       end
 
-      # This is a duplicate of the AccountMerging concern because we need it to
+      # This is a duplicate of the Account::Merging concern because we need it
-      # be independent from code version.
+      # to be independent from code version.
       def merge_with!(other_account)
         # Since it's the same remote resource, the remote resource likely
         # already believes we are following/blocking, so it's safe to

spec/models/account_spec.rb

@@ -451,7 +451,7 @@ RSpec.describe Account do
     end
 
     it 'limits via constant by default' do
-      stub_const('AccountSearch::DEFAULT_LIMIT', 1)
+      stub_const('Account::Search::DEFAULT_LIMIT', 1)
       2.times.each { Fabricate(:account, display_name: 'Display Name') }
       results = described_class.search_for('display')
       expect(results.size).to eq 1
@@ -595,7 +595,7 @@ RSpec.describe Account do
     end
 
     it 'limits by 10 by default' do
-      stub_const('AccountSearch::DEFAULT_LIMIT', 1)
+      stub_const('Account::Search::DEFAULT_LIMIT', 1)
       2.times { Fabricate(:account, display_name: 'Display Name') }
       results = described_class.advanced_search_for('display', account)
       expect(results.size).to eq 1

spec/models/concerns/account/counters_spec.rb

@@ -2,7 +2,7 @@
 
 require 'rails_helper'
 
-describe AccountCounters do
+describe Account::Counters do
   let!(:account) { Fabricate(:account) }
 
   describe '#increment_count!' do

spec/models/concerns/account/finder_concern_spec.rb

@@ -2,7 +2,7 @@
 
 require 'rails_helper'
 
-describe AccountFinderConcern do
+describe Account::FinderConcern do
   describe 'local finders' do
     let!(:account) { Fabricate(:account, username: 'Alice') }
 

spec/models/concerns/account/interactions_spec.rb

@@ -2,7 +2,7 @@
 
 require 'rails_helper'
 
-describe AccountInteractions do
+describe Account::Interactions do
   let(:account)            { Fabricate(:account, username: 'account') }
   let(:account_id)         { account.id }
   let(:account_ids)        { [account_id] }

spec/models/concerns/account/statuses_search_spec.rb

@@ -2,7 +2,7 @@
 
 require 'rails_helper'
 
-describe AccountStatusesSearch do
+describe Account::StatusesSearch do
   let(:account) { Fabricate(:account, indexable: indexable) }
 
   before do

spec/models/concerns/status/threading_concern_spec.rb

@@ -2,7 +2,7 @@
 
 require 'rails_helper'
 
-describe StatusThreadingConcern do
+describe Status::ThreadingConcern do
   describe '#ancestors' do
     let!(:alice)  { Fabricate(:account, username: 'alice') }
     let!(:bob)    { Fabricate(:account, username: 'bob', domain: 'example.com') }

spec/search/models/concerns/account/search_spec.rb

@@ -2,7 +2,7 @@
 
 require 'rails_helper'
 
-describe AccountSearch do
+describe Account::Search do
   describe 'a non-discoverable account becoming discoverable' do
     let(:account) { Account.find_by(username: 'search_test_account_1') }
 

spec/search/models/concerns/account/statuses_search_spec.rb

@@ -2,7 +2,7 @@
 
 require 'rails_helper'
 
-describe AccountStatusesSearch do
+describe Account::StatusesSearch do
   describe 'a non-indexable account becoming indexable' do
     let(:account) { Account.find_by(username: 'search_test_account_1') }