Module: Card::Set::All::History::Revision

Extended by:
Card::Set
Defined in:
tmpsets/set/mod005-history/all/history/revision.rb

Overview

Set: All cards (History, Revision)

Class Method Summary collapse

Instance Method Summary collapse

Methods included from I18nScope

#mod_name, #scope

Methods included from Loader

#clean_empty_module_from_hash, #clean_empty_modules, #extended, #process_base_modules, #register_set

Methods included from Helpers

#abstract_set?, #all_set?, #num_set_parts, #shortname, #underscore

Methods included from Card::Set::AdvancedApi

#attachment, #ensure_set, #stage_method

Methods included from Format

#before, #format, layout_method_name, #view, view_method_name, view_setting_method_name, wrapper_method_name

Methods included from Inheritance

#include_set, #include_set_formats

Methods included from Basket

#abstract_basket, #add_to_basket, #basket, #unshift_basket

Methods included from Trait

#card_accessor, #card_reader, #card_writer, #require_field

Methods included from Event::Api

#event

Class Method Details

.source_location ⇒ Object 



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# File 'tmpsets/set/mod005-history/all/history/revision.rb', line 7

def self.source_location; "/Users/ethan/dev/decko/gem/card/mod/history/set/all/history/revision.rb"; end

Instance Method Details

#actions_to_revert ⇒ Object 



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# File 'tmpsets/set/mod005-history/all/history/revision.rb', line 50

def actions_to_revert
  if (act_id = Env.params["revert_act"])
    Act.find(act_id).actions
  else
    explicit_actions_to_revert
  end
end

#explicit_actions_to_revert ⇒ Object 



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# File 'tmpsets/set/mod005-history/all/history/revision.rb', line 58

def explicit_actions_to_revert
  Array.wrap(Env.params["revert_actions"]).map do |a_id|
    Action.fetch(a_id) || nil
  end.compact
end

#merge_revert_action!(action, update_args, reverting_to_previous) ⇒ Object 



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# File 'tmpsets/set/mod005-history/all/history/revision.rb', line 64

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

#process_revert_actions(revert_actions = nil) ⇒ Object 



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# File 'tmpsets/set/mod005-history/all/history/revision.rb', line 40

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

#revision(action, before_action = false) ⇒ Object 



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# File 'tmpsets/set/mod005-history/all/history/revision.rb', line 8

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

#revision_attributes(action) ⇒ Object 



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# File 'tmpsets/set/mod005-history/all/history/revision.rb', line 21

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

#revision_before_action(action) ⇒ Object 



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# File 'tmpsets/set/mod005-history/all/history/revision.rb', line 28

def revision_before_action action
  if (prev_action = action.previous_action)
    revision prev_action
  else
    { trash: true }
  end
end

#rollback_request? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'tmpsets/set/mod005-history/all/history/revision.rb', line 36

def rollback_request?
  history? && actions_to_revert.any?
end