Module: Card::Action::Admin

Included in:
Card::Action
Defined in:
mod/history/lib/card/action/admin.rb

Overview

methods for administering card actions

Instance Method Summary collapse

Instance Method Details

#delete_cardless ⇒ Object

permanently delete all actions not associated with a Card



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# File 'mod/history/lib/card/action/admin.rb', line 6

def delete_cardless
  left_join = "LEFT JOIN cards ON card_actions.card_id = cards.id"
  joins(left_join).where("cards.id IS NULL").delete_all
end

#delete_changeless ⇒ Object

permanently delete all actions not associated with a change



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# File 'mod/history/lib/card/action/admin.rb', line 13

def delete_changeless
  joins(
    "LEFT JOIN card_changes "\
    "ON card_changes.card_action_id = card_actions.id"
  ).where(
    "card_changes.id IS NULL"
  ).delete_all
end

#delete_old ⇒ Object

permanently delete all actions associate with non-current changes



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# File 'mod/history/lib/card/action/admin.rb', line 24

def delete_old
  Card::Change.delete_all
  Card.find_each(&:delete_old_actions)
  Card::Act.delete_actionless
end

#make_current_state_the_initial_state(act = nil) ⇒ Object

If an act is given then all remaining actions will be attached to that act. Otherwise the actions keep their acts.



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# File 'mod/history/lib/card/action/admin.rb', line 32

def make_current_state_the_initial_state act=nil
  Card::Change.delete_all
  Card.find_each(&:delete_old_actions)
  action_update = { action_type: Card::Action::TYPE_OPTIONS.index(:create) }
  action_update[:card_act_id] = act.id if act
  Card::Action.update_all action_update

  if act
    Card::Act.where("id != :id", id: act.id).delete_all
  else
    Card::Act.delete_actionless
  end
end