Module: MongoidAbility::Owner

Defined in:
lib/mongoid_ability/owner.rb

Defined Under Namespace

Modules: ClassMethods

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/mongoid_ability/owner.rb', line 5

def self.included(base)
  base.extend ClassMethods
  base.class_eval do
    include Mongoid::Touchable::InstanceMethods

    delegate  :can?, :cannot?,
              to: :ability

    before_save :cleanup_locks
  end
end

Instance Method Details

#ability ⇒ Object 



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# File 'lib/mongoid_ability/owner.rb', line 42

def ability
  @ability ||= MongoidAbility::Ability.new(self)
end

#has_lock?(lock) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/mongoid_ability/owner.rb', line 46

def has_lock?(lock)
  @has_lock ||= {}

  return @has_lock[lock.id.to_s] if @has_lock.key?(lock.id.to_s)

  @has_lock[lock.id.to_s] ||= begin
    locks_relation.where(
      subject_type: lock.subject_type,
      subject_id: lock.subject_id.presence,
      action: lock.action,
      options: lock.options
    ).exists?
  end
end

#inherit_from_relation ⇒ Object 



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# File 'lib/mongoid_ability/owner.rb', line 37

def inherit_from_relation
  return unless respond_to?(self.class.inherit_from_relation_name)
  send(self.class.inherit_from_relation_name)
end

#locks_relation ⇒ Object 



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# File 'lib/mongoid_ability/owner.rb', line 27

def locks_relation
  return unless respond_to?(self.class.locks_relation_name)
  send(self.class.locks_relation_name)
end

#locks_relation=(val) ⇒ Object 



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# File 'lib/mongoid_ability/owner.rb', line 32

def locks_relation=(val)
  return unless respond_to?("#{self.class.locks_relation_name}=")
  send "#{self.class.locks_relation_name}=", val
end