-class Scroll < Peta::Content
+class Scroll < Peta::Binder
+ load_manifest
has_many :scroll_panels
belongs_to :author
+ has_many :panels, :through => :scroll_panels
+
validates :title, :presence => true, :length => {:maximum => 100}
validates :visible, :presence => true, :numericality => true, :inclusion => {:in => 0..1}
validates :author_id, :presence => true, :numericality => true, :existence => {:both => false}
-
- def self.valid_encode_columns
- super + ['title']
- end
-
- def supply_default
- self.visible = 0 if self.visible.blank?
- end
- def overwrite operators
- return false unless operators.author
- self.author_id = operators.author.id
+ scope :find_index, -> do
+ where(arel_table[:visible].gt 0)
end
- def visible? operators
- return false unless super
- self.visible > 0
+ scope :find_private, -> (operators) do
+ where(author_id: operators.author.id)
end
- def scroll_panels_count
- ScrollPanel.where(['scroll_panels.scroll_id = ?', self.id]).count
+ scope :find_by_author, -> (author_id) do
+ find_index.where(author_id: author_id)
end
- def self.list_order
- 'scrolls.updated_at desc'
+ scope :with_panels, -> do
+ includes(scroll_panels: :panel)
end
- def self.list_where
- 'scrolls.visible > 0'
+ scope :find_by_panel, -> (panel_id) do
+ with_panels.find_index.where(Panel.arel_table[:id].eq panel_id).references(:panel)
end
- def self.list_opt
- {:scroll_panels => {:panel => {}}, :author => {} }
+ # scope of find_play
+ def self.find_play(id)
+ ScrollPanel.find_play(id)
end
- def self.list_json_opt
- {:include => {:scroll_panels => {:include => {:panel => {}}}, :author => {}}}
+ # scope of find_private_play
+ def self.find_private_play(id, operators)
+ ScrollPanel.find_private_play(id, operators)
end
- def self.show_opt
- {:include => {:scroll_panels => {:panel => {}}, :author => {}}}
+ def supply_default
+ self.visible = 0 if self.visible.blank?
+ self.author_id = nil
end
- def self.show_json_opt
- {:include => {:scroll_panels => {:include => {:panel => {}}}, :author => {}}}
+ def overwrite operators
+ return false unless operators.author
+ self.author_id = operators.author.id
+ super()
end
- def tag_attributes column = nil, opt = {}
- {
- }
+ def visible? operators
+ case super
+ when nil # super return
+ return true
+ when false
+ return false
+ else
+ self.visible > 0
+ end
end
- def self.visible_count
- Scroll.count 'visible > 0'
+ def self.public_list_where list
+ 'scrolls.visible > 0'
end
- def destroy_with_scroll_panel
- res = false
- Scroll.transaction do
- self.scroll_panels.each do |scroll_panel|
- raise ActiveRecord::Rollback unless scroll_panel.destroy
- end
- raise ActiveRecord::Rollback unless self.destroy
- res = true
- end
- res
+ def self.show_opt
+ {:include => {:scroll_panels => {:panel => {}}, :author => {}}}
end
def scenario