From d406014b03e08d85277228ef0f71f2e8464a8cbf Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Rafael=20Mendon=C3=A7a=20Fran=C3=A7a?= Date: Mon, 19 Sep 2016 19:37:42 -0300 Subject: Always store errors details information with symbols MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit When the association is autosaved we were storing the details with string keys. This was creating inconsistency with other details that are added using the `Errors#add` method. It was also inconsistent with the `Errors#messages` storage. To fix this inconsistency we are always storing with symbols. This will cause a small breaking change because in those cases the details could be accessed as strings keys but now it can not. The reason that we chose to do this breaking change is because `#details` should be considered a low level object like `#messages` is. Fix #26499. [Rafael Mendonça França + Marcus Vieira] --- activerecord/CHANGELOG.md | 15 +++++++++++++++ .../lib/active_record/autosave_association.rb | 22 ++++++++++++---------- .../test/cases/autosave_association_test.rb | 10 +++++----- 3 files changed, 32 insertions(+), 15 deletions(-) diff --git a/activerecord/CHANGELOG.md b/activerecord/CHANGELOG.md index 786420f51e..6cc667b754 100644 --- a/activerecord/CHANGELOG.md +++ b/activerecord/CHANGELOG.md @@ -1,3 +1,18 @@ +* Always store errors details information with symbols. + + When the association is autosaved we were storing the details with + string keys. This was creating inconsistency with other details that are + added using the `Errors#add` method. It was also inconsistent with the + `Errors#messages` storage. + + To fix this inconsistency we are always storing with symbols. This will + cause a small breaking change because in those cases the details could + be accessed as strings keys but now it can not. + + Fix #26499. + + *Rafael Mendonça França*, *Marcus Vieira* + * Calling `touch` on a model using optimistic locking will now leave the model in a non-dirty state with no attribute changes. diff --git a/activerecord/lib/active_record/autosave_association.rb b/activerecord/lib/active_record/autosave_association.rb index db84876b0a..d3e0dee731 100644 --- a/activerecord/lib/active_record/autosave_association.rb +++ b/activerecord/lib/active_record/autosave_association.rb @@ -329,26 +329,20 @@ module ActiveRecord return true if record.destroyed? || (reflection.options[:autosave] && record.marked_for_destruction?) validation_context = self.validation_context unless [:create, :update].include?(self.validation_context) + unless valid = record.valid?(validation_context) if reflection.options[:autosave] indexed_attribute = !index.nil? && (reflection.options[:index_errors] || ActiveRecord::Base.index_nested_attribute_errors) record.errors.each do |attribute, message| - if indexed_attribute - attribute = "#{reflection.name}[#{index}].#{attribute}" - else - attribute = "#{reflection.name}.#{attribute}" - end + attribute = normalize_reflection_attribute(indexed_attribute, reflection, index, attribute) errors[attribute] << message errors[attribute].uniq! end record.errors.details.each_key do |attribute| - if indexed_attribute - reflection_attribute = "#{reflection.name}[#{index}].#{attribute}" - else - reflection_attribute = "#{reflection.name}.#{attribute}" - end + reflection_attribute = + normalize_reflection_attribute(indexed_attribute, reflection, index, attribute).to_sym record.errors.details[attribute].each do |error| errors.details[reflection_attribute] << error @@ -362,6 +356,14 @@ module ActiveRecord valid end + def normalize_reflection_attribute(indexed_attribute, reflection, index, attribute) + if indexed_attribute + "#{reflection.name}[#{index}].#{attribute}" + else + "#{reflection.name}.#{attribute}" + end + end + # Is used as a before_save callback to check while saving a collection # association whether or not the parent was a new record before saving. def before_save_collection_association diff --git a/activerecord/test/cases/autosave_association_test.rb b/activerecord/test/cases/autosave_association_test.rb index c6e983a106..c24d7b8835 100644 --- a/activerecord/test/cases/autosave_association_test.rb +++ b/activerecord/test/cases/autosave_association_test.rb @@ -443,7 +443,7 @@ class TestDefaultAutosaveAssociationOnAHasManyAssociationWithAcceptsNestedAttrib assert_not invalid_electron.valid? assert valid_electron.valid? assert_not molecule.valid? - assert_equal [{ error: :blank }], molecule.errors.details["electrons.name"] + assert_equal [{ error: :blank }], molecule.errors.details[:"electrons.name"] end def test_errors_details_should_be_indexed_when_passed_as_array @@ -457,8 +457,8 @@ class TestDefaultAutosaveAssociationOnAHasManyAssociationWithAcceptsNestedAttrib assert_not tuning_peg_invalid.valid? assert tuning_peg_valid.valid? assert_not guitar.valid? - assert_equal [{ error: :not_a_number, value: nil }] , guitar.errors.details["tuning_pegs[1].pitch"] - assert_equal [], guitar.errors.details["tuning_pegs.pitch"] + assert_equal [{ error: :not_a_number, value: nil }], guitar.errors.details[:"tuning_pegs[1].pitch"] + assert_equal [], guitar.errors.details[:"tuning_pegs.pitch"] end def test_errors_details_should_be_indexed_when_global_flag_is_set @@ -474,8 +474,8 @@ class TestDefaultAutosaveAssociationOnAHasManyAssociationWithAcceptsNestedAttrib assert_not invalid_electron.valid? assert valid_electron.valid? assert_not molecule.valid? - assert_equal [{ error: :blank }], molecule.errors.details["electrons[1].name"] - assert_equal [], molecule.errors.details["electrons.name"] + assert_equal [{ error: :blank }], molecule.errors.details[:"electrons[1].name"] + assert_equal [], molecule.errors.details[:"electrons.name"] ensure ActiveRecord::Base.index_nested_attribute_errors = old_attribute_config end -- cgit v1.2.3