Sha256: aeaa974ffcc4e026c680821a76c39b880f5d0ed105a9fb43a07145dcc9457773
Contents?: true
Size: 1.98 KB
Versions: 15
Compression:
Stored size: 1.98 KB
Contents
# when content changes, update references to other cards
event :refresh_references_out, :finalize, on: :save, changed: :content do
update_references_out
end
# on rename, update names in cards that refer to self by name (as directed)
event :update_referer_content, :finalize, on: :update, changed: :name, skip: :allowed do
referers.each { |r| r.replace_references name_before_act, name }
each_descendant { |d| d.rename_as_descendant !skip_update_referers? }
end
# on rename, when NOT updating referer content, update references to ensure
# that partial references are correctly tracked
# eg. A links to X+Y. if X+Y is renamed and we're not updating the link in A,
# then we need to be sure that A has a partial reference
event :update_referer_references_out, :finalize,
changed: :name, on: :update, when: :skip_update_referers? do
referers.map(&:update_references_out)
end
# when name changes, update references to card
event :refresh_references_in, :finalize, changed: :name, on: :save do
Reference.unmap_referees id if action == :update && skip_update_referers?
Reference.map_referees key, id
end
# clean up reference table when card is deleted
event :clear_references, :finalize, on: :delete do
delete_references_out
Reference.unmap_referees id
end
protected
def skip_update_referers?
skip_event? :update_referer_content
end
def rename_as_descendant referers=true
self.action = :update
referers ? update_referer_content : update_referer_references_out
# refresh_references_in
# refresh_references_out
expire
Card::Lexicon.update self
end
def replace_references old_name, new_name
self.content_quietly = swap_names(old_name, new_name) unless structure
end
def content_quietly= new_content
self.content = new_content
return unless db_content_changed? # prevents loops
update_column :db_content, db_content
update_references_out
end
private
# delete references from this card
def delete_references_out
Reference.where(referer_id: id).delete_all if id.present?
end
Version data entries
15 entries across 15 versions & 1 rubygems