Module: MongoidAbility::Subject::ClassMethods

Defined in:
lib/mongoid_ability/subject.rb

Instance Method Summary collapse

Instance Method Details

#ancestors_with_default_locks ⇒ Object 



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# File 'lib/mongoid_ability/subject.rb', line 40

def ancestors_with_default_locks
  self_and_ancestors_with_default_locks - [self]
end

#default_lock(lock_cls, action, outcome, options = {}) ⇒ Object 



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# File 'lib/mongoid_ability/subject.rb', line 24

def default_lock(lock_cls, action, outcome, options = {})
  lock = lock_cls.new(subject_type: to_s, action: action, outcome: outcome, options: options)

  # remove any existing locks
  if existing_lock = default_locks.detect { |l| l.action == lock.action && l.options == lock.options }
    default_locks.delete(existing_lock)
  end

  # add new lock
  default_locks.push(lock)
end

#default_locks ⇒ Object 



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# File 'lib/mongoid_ability/subject.rb', line 12

def default_locks
  @default_locks ||= LocksDecorator.new([])
end

#default_locks=(locks) ⇒ Object 



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# File 'lib/mongoid_ability/subject.rb', line 20

def default_locks=(locks)
  @default_locks = locks
end

#has_default_lock_for_action?(action) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/mongoid_ability/subject.rb', line 52

def has_default_lock_for_action?(action)
  default_locks.for_action(action).present?
end

#is_root_class? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/mongoid_ability/subject.rb', line 44

def is_root_class?
  root_class == self
end

#reset_default_locks! ⇒ Object 



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# File 'lib/mongoid_ability/subject.rb', line 16

def reset_default_locks!
  @default_locks = LocksDecorator.new([])
end

#root_class ⇒ Object 



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# File 'lib/mongoid_ability/subject.rb', line 48

def root_class
  self_and_ancestors_with_default_locks.last
end

#self_and_ancestors_with_default_locks ⇒ Object 



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# File 'lib/mongoid_ability/subject.rb', line 36

def self_and_ancestors_with_default_locks
  ancestors.select { |a| a.is_a?(Class) && a.respond_to?(:default_locks) }
end