Module: ActsAsParanoid::Core
- Defined in:
- lib/acts_as_paranoid/core.rb
Defined Under Namespace
Modules: ClassMethods
Class Method Summary collapse
Instance Method Summary collapse
- #deleted? ⇒ Boolean (also: #destroyed?)
- #destroy ⇒ Object
- #destroy! ⇒ Object
- #destroy_dependent_associations! ⇒ Object
- #paranoid_value ⇒ Object
- #recover(options = {}) ⇒ Object
- #recover_dependent_associations(window, options) ⇒ Object
Class Method Details
.included(base) ⇒ Object
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# File 'lib/acts_as_paranoid/core.rb', line 3 def self.included(base) base.extend ClassMethods end |
Instance Method Details
#deleted? ⇒ Boolean Also known as: destroyed?
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# File 'lib/acts_as_paranoid/core.rb', line 151 def deleted? !paranoid_value.nil? end |
#destroy ⇒ Object
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# File 'lib/acts_as_paranoid/core.rb', line 85 def destroy if paranoid_value.nil? with_transaction_returning_status do run_callbacks :destroy do self.class.delete_all(self.class.primary_key.to_sym => self.id) self.paranoid_value = self.class.delete_now_value self end end else destroy! end end |
#destroy! ⇒ Object
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# File 'lib/acts_as_paranoid/core.rb', line 74 def destroy! with_transaction_returning_status do run_callbacks :destroy do destroy_dependent_associations! self.class.delete_all!(self.class.primary_key.to_sym => self.id) self.paranoid_value = self.class.delete_now_value freeze end end end |
#destroy_dependent_associations! ⇒ Object
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# File 'lib/acts_as_paranoid/core.rb', line 136 def destroy_dependent_associations! self.class.dependent_associations.each do |reflection| next unless reflection.klass.paranoid? scope = reflection.klass.only_deleted # Merge in the association's scope scope = scope.merge(association(reflection.name).association_scope) scope.each do |object| object.destroy! end end end |
#paranoid_value ⇒ Object
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# File 'lib/acts_as_paranoid/core.rb', line 70 def paranoid_value self.send(self.class.paranoid_column) end |
#recover(options = {}) ⇒ Object
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# File 'lib/acts_as_paranoid/core.rb', line 99 def recover(={}) = { :recursive => self.class.paranoid_configuration[:recover_dependent_associations], :recovery_window => self.class.paranoid_configuration[:dependent_recovery_window] }.merge() self.class.transaction do run_callbacks :recover do recover_dependent_associations([:recovery_window], ) if [:recursive] self.paranoid_value = nil self.save end end end |
#recover_dependent_associations(window, options) ⇒ Object
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# File 'lib/acts_as_paranoid/core.rb', line 115 def recover_dependent_associations(window, ) self.class.dependent_associations.each do |reflection| next unless reflection.klass.paranoid? scope = reflection.klass.only_deleted # Merge in the association's scope scope = scope.merge(association(reflection.name).association_scope) # We can only recover by window if both parent and dependant have a # paranoid column type of :time. if self.class.paranoid_column_type == :time && reflection.klass.paranoid_column_type == :time scope = scope.merge(reflection.klass.deleted_inside_time_window(paranoid_value, window)) end scope.each do |object| object.recover() end end end |