Wip: bookmark statuses view and adder

db/migrate/20230826023400_create_bookmark_categories.rb

@@ -0,0 +1,27 @@
+# frozen_string_literal: true
+
+require Rails.root.join('lib', 'mastodon', 'migration_helpers')
+
+class CreateBookmarkCategories < ActiveRecord::Migration[7.0]
+  include Mastodon::MigrationHelpers
+
+  disable_ddl_transaction!
+
+  def change
+    create_table :bookmark_categories do |t|
+      t.belongs_to :account, null: false, foreign_key: { on_delete: :cascade }
+      t.string :title, null: false, default: ''
+      t.datetime :created_at, null: false
+      t.datetime :updated_at, null: false
+    end
+    create_table :bookmark_category_statuses do |t|
+      t.belongs_to :bookmark_category, null: false, foreign_key: { on_delete: :cascade }
+      t.belongs_to :status, null: false, foreign_key: { on_delete: :cascade }
+      t.belongs_to :bookmark, null: true, foreign_key: { on_delete: :cascade }
+      t.datetime :created_at, null: false
+      t.datetime :updated_at, null: false
+    end
+
+    add_index :bookmark_category_statuses, [:bookmark_category_id, :status_id], unique: true, algorithm: :concurrently, name: 'index_bc_statuses'
+  end
+end