diff options
Diffstat (limited to 'activerecord/lib/active_record/autosave_association.rb')
-rw-r--r-- | activerecord/lib/active_record/autosave_association.rb | 63 |
1 files changed, 33 insertions, 30 deletions
diff --git a/activerecord/lib/active_record/autosave_association.rb b/activerecord/lib/active_record/autosave_association.rb index f149d8f127..b3c3e26c9f 100644 --- a/activerecord/lib/active_record/autosave_association.rb +++ b/activerecord/lib/active_record/autosave_association.rb @@ -147,6 +147,7 @@ module ActiveRecord private def define_non_cyclic_method(name, &block) + return if method_defined?(name) define_method(name) do |*args| result = true; @_already_called ||= {} # Loop prevention for validation of associations @@ -179,30 +180,28 @@ module ActiveRecord validation_method = :"validate_associated_records_for_#{reflection.name}" collection = reflection.collection? - unless method_defined?(save_method) - if collection - before_save :before_save_collection_association - - define_non_cyclic_method(save_method) { save_collection_association(reflection) } - # Doesn't use after_save as that would save associations added in after_create/after_update twice - after_create save_method - after_update save_method - elsif reflection.macro == :has_one - define_method(save_method) { save_has_one_association(reflection) } - # Configures two callbacks instead of a single after_save so that - # the model may rely on their execution order relative to its - # own callbacks. - # - # For example, given that after_creates run before after_saves, if - # we configured instead an after_save there would be no way to fire - # a custom after_create callback after the child association gets - # created. - after_create save_method - after_update save_method - else - define_non_cyclic_method(save_method) { save_belongs_to_association(reflection) } - before_save save_method - end + if collection + before_save :before_save_collection_association + + define_non_cyclic_method(save_method) { save_collection_association(reflection) } + # Doesn't use after_save as that would save associations added in after_create/after_update twice + after_create save_method + after_update save_method + elsif reflection.has_one? + define_method(save_method) { save_has_one_association(reflection) } unless method_defined?(save_method) + # Configures two callbacks instead of a single after_save so that + # the model may rely on their execution order relative to its + # own callbacks. + # + # For example, given that after_creates run before after_saves, if + # we configured instead an after_save there would be no way to fire + # a custom after_create callback after the child association gets + # created. + after_create save_method + after_update save_method + else + define_non_cyclic_method(save_method) { save_belongs_to_association(reflection) } + before_save save_method end if reflection.validate? && !method_defined?(validation_method) @@ -273,9 +272,11 @@ module ActiveRecord # go through nested autosave associations that are loaded in memory (without loading # any new ones), and return true if is changed for autosave def nested_records_changed_for_autosave? - self.class.reflect_on_all_autosave_associations.any? do |reflection| - association = association_instance_get(reflection.name) - association && Array.wrap(association.target).any? { |a| a.changed_for_autosave? } + self.class._reflections.values.any? do |reflection| + if reflection.options[:autosave] + association = association_instance_get(reflection.name) + association && Array.wrap(association.target).any? { |a| a.changed_for_autosave? } + end end end @@ -304,7 +305,8 @@ module ActiveRecord def association_valid?(reflection, record) return true if record.destroyed? || record.marked_for_destruction? - unless valid = record.valid? + validation_context = self.validation_context unless [:create, :update].include?(self.validation_context) + unless valid = record.valid?(validation_context) if reflection.options[:autosave] record.errors.each do |attribute, message| attribute = "#{reflection.name}.#{attribute}" @@ -380,15 +382,16 @@ module ActiveRecord def save_has_one_association(reflection) association = association_instance_get(reflection.name) record = association && association.load_target + if record && !record.destroyed? autosave = reflection.options[:autosave] if autosave && record.marked_for_destruction? record.destroy - else + elsif autosave != false key = reflection.options[:primary_key] ? send(reflection.options[:primary_key]) : id - if autosave != false && (autosave || new_record? || record_changed?(reflection, record, key)) + if (autosave && record.changed_for_autosave?) || new_record? || record_changed?(reflection, record, key) unless reflection.through_reflection record[reflection.foreign_key] = key end |