OrganizerをRegularEventOrganizerにリネームした

app/controllers/regular_events_controller.rb

@@ -29,7 +29,7 @@ def create
     set_wip
     if @regular_event.save
       update_published_at
-      Organizer.create(user_id: current_user.id, regular_event_id: @regular_event.id)
+      RegularEventOrganizer.create(user_id: current_user.id, regular_event_id: @regular_event.id)
       ActiveSupport::Notifications.instrument('regular_event.create', regular_event: @regular_event)
       set_all_user_participants_and_watchers
       select_redirect_path

app/models/regular_event.rb

@@ -58,13 +58,13 @@ class RegularEvent < ApplicationRecord # rubocop:disable Metrics/ClassLength
 
   scope :holding, -> { where(finished: false) }
   scope :participated_by, ->(user) { where(id: all.filter { |e| e.participated_by?(user) }.map(&:id)) }
-  scope :organizer_event, ->(user) { joins(:organizers).where(organizers: { user_id: user.id }) }
+  scope :organizer_event, ->(user) { joins(:regular_event_organizers).where(regular_event_organizers: { user_id: user.id }) }
   scope :scheduled_on, ->(date) { holding.filter { |event| event.scheduled_on?(date) } }
   scope :scheduled_on_without_ended, ->(date) { holding.filter { |event| event.scheduled_on?(date) && !event.ended?(date) } }
 
   belongs_to :user
-  has_many :organizers, dependent: :destroy
-  has_many :users, through: :organizers
+  has_many :regular_event_organizers, dependent: :destroy
+  has_many :users, through: :regular_event_organizers
   has_many :regular_event_repeat_rules, dependent: :destroy
   accepts_nested_attributes_for :regular_event_repeat_rules, allow_destroy: true
   has_many :regular_event_participations, dependent: :destroy
@@ -102,6 +102,7 @@ def next_event_date
   end
 
   def organizers
+    # TODO: order内のorganizersをテーブル名を変えた時にregular_event_organizersに変更する
     users.preload(avatar_attachment: :blob).order('organizers.created_at')
   end
 
@@ -122,7 +123,7 @@ def assign_admin_as_organizer_if_none
     return if organizers.exists?
 
     admin_user = User.find_by(login_name: User::DEFAULT_REGULAR_EVENT_ORGANIZER)
-    Organizer.new(user: admin_user, regular_event: self).save if admin_user
+    RegularEventOrganizer.new(user: admin_user, regular_event: self).save if admin_user
   end
 
   def all_scheduled_dates(

app/models/organizer.rb → app/models/regular_event_organizer.rb

@@ -1,6 +1,9 @@
 # frozen_string_literal: true
 
-class Organizer < ApplicationRecord
+class RegularEventOrganizer < ApplicationRecord
+  # TODO: テーブル名変えたら消す
+  self.table_name = 'organizers'
+
   belongs_to :user
   belongs_to :regular_event
 

app/models/user.rb

@@ -113,7 +113,7 @@ class User < ApplicationRecord # rubocop:todo Metrics/ClassLength
   has_many :articles, dependent: :destroy
   has_many :bookmarks, dependent: :destroy
   has_many :regular_events, dependent: :destroy
-  has_many :organizers, dependent: :destroy
+  has_many :regular_event_organizers, dependent: :destroy
   has_many :hibernations, dependent: :destroy
   has_many :authored_books, dependent: :destroy
   accepts_nested_attributes_for :authored_books, allow_destroy: true
@@ -193,7 +193,7 @@ class User < ApplicationRecord # rubocop:todo Metrics/ClassLength
            source: :follower
 
   has_many :organize_regular_events,
-           through: :organizers,
+           through: :regular_event_organizers,
            source: :regular_event
 
   has_many :participate_regular_events,
@@ -890,7 +890,7 @@ def cancel_participation_from_regular_events
   end
 
   def delete_and_assign_new_organizer
-    organizers.each(&:delete_and_assign_new)
+    regular_event_organizers.each(&:delete_and_assign_new)
   end
 
   def scheduled_retire_at

db/fixtures/organizers.yml

@@ -1,3 +1,7 @@
+# TODO: テーブル名変えたら消す
+_fixture:
+  model_class: RegularEventOrganizer
+
 organizer1:
   user: komagata
   regular_event: regular_event1

test/fixtures/organizers.yml

@@ -1,3 +1,7 @@
+# TODO: テーブル名変えたら消す
+_fixture:
+  model_class: RegularEventOrganizer
+
 organizer1:
   user: komagata
   regular_event: regular_event1

test/models/regular_event_organizers_test.rb

@@ -0,0 +1,16 @@
+# frozen_string_literal: true
+
+require 'test_helper'
+
+class RegularEventOrganizerTest < ActiveSupport::TestCase
+  test '#delete_and_assign_new' do
+    organizer = organizers(:organizer12)
+    event = organizer.regular_event
+
+    assert_changes -> { RegularEventOrganizer.where(regular_event: event, user: organizer.user).exists? }, from: true, to: false do
+      organizer.delete_and_assign_new
+    end
+
+    assert RegularEventOrganizer.where(regular_event: event).exists?
+  end
+end

test/models/user_test.rb

@@ -693,7 +693,7 @@ class UserTest < ActiveSupport::TestCase
   test '#delete_and_assign_new_organizer' do
     user = users(:hajime)
 
-    assert_changes -> { Organizer.where(user:).exists? }, from: true, to: false do
+    assert_changes -> { RegularEventOrganizer.where(user:).exists? }, from: true, to: false do
       user.delete_and_assign_new_organizer
     end
   end