rails--rails/activerecord/test/models/book.rb

38 lines
1.1 KiB
Ruby

# frozen_string_literal: true
class Book < ActiveRecord::Base
belongs_to :author
has_many :citations, foreign_key: "book1_id", inverse_of: :book
has_many :references, -> { distinct }, through: :citations, source: :reference_of
has_many :subscriptions
has_many :subscribers, through: :subscriptions
has_one :essay
enum status: [:proposed, :written, :published]
enum last_read: { unread: 0, reading: 2, read: 3, forgotten: nil }
enum nullable_status: [:single, :married]
enum language: [:english, :spanish, :french], _prefix: :in
enum author_visibility: [:visible, :invisible], _prefix: true
enum illustrator_visibility: [:visible, :invisible], _prefix: true
enum font_size: [:small, :medium, :large], _prefix: :with, _suffix: true
enum difficulty: [:easy, :medium, :hard], _suffix: :to_read
enum cover: { hard: "hard", soft: "soft" }
enum boolean_status: { enabled: true, disabled: false }
def published!
super
"do publish work..."
end
end
class PublishedBook < ActiveRecord::Base
self.table_name = "books"
enum :cover, { hard: "0", soft: "1" }, default: :hard
validates_uniqueness_of :isbn
end