Sha256: 98e2ff63ddf6873cf55092aab08d229dc090c32b917b655087240c57b3e91d1a
Contents?: true
Size: 2 KB
Versions: 19
Compression:
Stored size: 2 KB
Contents
# -*- encoding : utf-8 -*-
class Card::Reference < ActiveRecord::Base
def referencer
Card[referer_id]
end
def referencee
Card[referee_id]
end
class << self
def delete_all_from card
delete_all :referer_id => card.id
end
def delete_all_to card
where( :referee_id => card.id ).update_all :present=>0, :referee_id => nil
end
def update_existing_key card, name=nil
key = (name || card.name).to_name.key
where( :referee_key => key ).update_all :present => 1, :referee_id => card.id
end
def update_on_rename card, newname, update_referers=false
if update_referers
# not currentlt needed because references are deleted and re-created in the process of adding new revision
#where( :referee_id=>card.id ).update_all :referee_key => newname.to_name.key
else
delete_all_to card
end
#Rails.logger.warn "update on rename #{card.inspect}, #{newname}, #{update_referers}"
update_existing_key card, newname
end
def update_on_delete card
delete_all_from card
delete_all_to card
end
def repair_missing_referees
where( Card.where( :id=>arel_table[:referee_id]).exists.not ).update_all :referee_id=>nil
end
def repair_all
connection.execute 'truncate card_references'
Card.update_all :references_expired => 1
expired_cards_remain = true
batchsize, count_updated = 100, 0
while expired_cards_remain
batch = Card.find_all_by_references_expired(1, :order=>"name ASC", :limit=>batchsize)
if batch.empty?
expired_cards_remain = false
else
Rails.logger.debug "Updating references for '#{batch.first.name}' to '#{batch.last.name}' ... "; $stdout.flush
batch.each do |card|
count_updated += 1
card.update_references
end
Rails.logger.info "batch done. \t\t#{count_updated} total updated"
end
end
end
end
end
Version data entries
19 entries across 19 versions & 1 rubygems