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Contents
# -*- encoding : utf-8 -*-
class Card; module Set; class All; module History;
# Set: All cards (History, Revision)
#
module Revision;
extend Card::Set
def self.source_location; "/Users/ethan/dev/decko/gem/card/mod/history/set/all/history/revision.rb"; end
def revision action, before_action=false
# a "revision" refers to the state of all tracked fields
# at the time of a given action
action = Card::Action.fetch(action) if action.is_a? Integer
return unless action
if before_action
revision_before_action action
else
revision_attributes action
end
end
def revision_attributes action
Card::Change::TRACKED_FIELDS.each_with_object({}) do |field, attr_changes|
last_change = action.change(field) || last_change_on(field, not_after: action)
attr_changes[field.to_sym] = (last_change ? last_change.value : self[field])
end
end
def revision_before_action action
if (prev_action = action.previous_action)
revision prev_action
else
{ trash: true }
end
end
def rollback_request?
history? && actions_to_revert.any?
end
def process_revert_actions revert_actions=nil
revert_actions ||= actions_to_revert
update_args = { subcards: {} }
reverting_to_previous = Env.params["revert_to"] == "previous"
revert_actions.each do |action|
merge_revert_action! action, update_args, reverting_to_previous
end
update_args
end
def actions_to_revert
if (act_id = Env.params["revert_act"])
Act.find(act_id).actions
else
explicit_actions_to_revert
end
end
def explicit_actions_to_revert
Array.wrap(Env.params["revert_actions"]).map do |a_id|
Action.fetch(a_id) || nil
end.compact
end
def merge_revert_action! action, update_args, reverting_to_previous
rev = action.card.revision(action, reverting_to_previous)
if action.card_id == id
update_args.merge! rev
else
update_args[:subcards][action.card.name] = rev
end
end
end;end;end;end;end;
# ~~ generated from /Users/ethan/dev/decko/gem/card/mod/history/set/all/history/revision.rb ~~
Version data entries
9 entries across 9 versions & 1 rubygems