Sha256: 5fbcc168f718aa31a878355bcc09250266f17a58fcb63d371d4dff389ebb806e
Contents?: true
Size: 1.63 KB
Versions: 7
Compression:
Stored size: 1.63 KB
Contents
module PageflowScrolled
class Chapter < Pageflow::ApplicationRecord
include Pageflow::SerializedConfiguration
include Pageflow::AutoGeneratedPermaId
include Pageflow::NestedRevisionComponent
belongs_to :storyline, touch: true
has_many :sections,
-> { order('pageflow_scrolled_sections.position ASC') },
dependent: :destroy,
inverse_of: :chapter
has_many :content_elements, through: :sections
nested_revision_components :sections
attr_accessor :revision # used on :create to lazily create storyline
before_validation :ensure_storyline, on: :create
def create_section(attributes = {})
shift_section_positions(from: attributes[:position])
section = sections.create!(attributes)
section.content_elements.create!(type_name: 'textBlock')
section
end
def duplicate_section(section)
shift_section_positions(from: section.position + 1)
section.duplicate do |new_section|
new_section.position = section.position + 1
end
end
def self.all_for_revision(revision)
joins(storyline: :revision)
.where(pageflow_scrolled_storylines: {revision_id: revision})
end
private
def shift_section_positions(from:)
sections
.where('position >= ?', from)
.update_all('position = position + 1')
end
def ensure_storyline
return if storyline.present?
unless Storyline.all_for_revision(revision).exists?
Storyline.create!(revision: revision, configuration: {main: true})
end
self.storyline = Storyline.all_for_revision(revision).first
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems