Sha256: 7cbe1e6195c7d2c07237a20ab334c87452464288fbea565cf7d1c6e24b71ccc6
Contents?: true
Size: 1.86 KB
Versions: 6
Compression:
Stored size: 1.86 KB
Contents
# The Card#abort method is for cleanly exiting an action without continuing # to process any further events. # # Three statuses are supported: # # failure: adds an error, returns false on save # success: no error, returns true on save # triumph: similar to success, but if called on a subcard # it causes the entire action to abort (not just the subcard) def abort status, msg='action canceled' if status == :failure && errors.empty? errors.add :abort, msg elsif status.is_a?(Hash) && status[:success] success << status[:success] status = :success end raise Card::Abort.new(status, msg) end module ClassMethods def create! opts card = Card.new opts card.act do card.save! end card end def create opts card = Card.new opts card.act do card.save end card end end def delete act do super end end def delete! act do super end end def save!(*) act do super end end def save(*) act do super end end def update_attributes opts act do super opts end end def update_attributes! opts act do super opts end end def abortable yield rescue Card::Abort => e if e.status == :triumph @supercard ? raise(e) : true elsif e.status == :success if @supercard @supercard.subcards.delete key @supercard.director.subdirectors.delete self expire_soft end true end end # this is an override of standard rails behavior that rescues abort # makes it so that :success abortions do not rollback def with_transaction_returning_status status = nil self.class.transaction do add_to_transaction status = abortable { yield } raise ActiveRecord::Rollback unless status end status end event :notable_exception_raised do Rails.logger.debug "BT: #{Card::Error.current.backtrace * "\n "}" end def success Env.success(cardname) end
Version data entries
6 entries across 6 versions & 1 rubygems