diff options
Diffstat (limited to 'activerecord/lib/active_record/transactions.rb')
| -rw-r--r-- | activerecord/lib/active_record/transactions.rb | 64 |
1 files changed, 30 insertions, 34 deletions
diff --git a/activerecord/lib/active_record/transactions.rb b/activerecord/lib/active_record/transactions.rb index 45bc10b9b0..dd405c7796 100644 --- a/activerecord/lib/active_record/transactions.rb +++ b/activerecord/lib/active_record/transactions.rb @@ -2,24 +2,12 @@ module ActiveRecord # See ActiveRecord::Transactions::ClassMethods for documentation. module Transactions extend ActiveSupport::Concern + #:nodoc: ACTIONS = [:create, :destroy, :update] - CALLBACK_WARN_MESSAGE = "Currently, Active Record suppresses errors raised " \ - "within `after_rollback`/`after_commit` callbacks and only print them to " \ - "the logs. In the next version, these errors will no longer be suppressed. " \ - "Instead, the errors will propagate normally just like in other Active " \ - "Record callbacks.\n" \ - "\n" \ - "You can opt into the new behavior and remove this warning by setting:\n" \ - "\n" \ - " config.active_record.raise_in_transactional_callbacks = true" included do define_callbacks :commit, :rollback, - terminator: ->(_, result) { result == false }, scope: [:kind, :name] - - mattr_accessor :raise_in_transactional_callbacks, instance_writer: false - self.raise_in_transactional_callbacks = false end # = Active Record Transactions @@ -235,9 +223,6 @@ module ActiveRecord def after_commit(*args, &block) set_options_for_callbacks!(args) set_callback(:commit, :after, *args, &block) - unless ActiveRecord::Base.raise_in_transactional_callbacks - ActiveSupport::Deprecation.warn(CALLBACK_WARN_MESSAGE) - end end # This callback is called after a create, update, or destroy are rolled back. @@ -246,9 +231,16 @@ module ActiveRecord def after_rollback(*args, &block) set_options_for_callbacks!(args) set_callback(:rollback, :after, *args, &block) - unless ActiveRecord::Base.raise_in_transactional_callbacks - ActiveSupport::Deprecation.warn(CALLBACK_WARN_MESSAGE) - end + end + + def raise_in_transactional_callbacks + ActiveSupport::Deprecation.warn('ActiveRecord::Base.raise_in_transactional_callbacks is deprecated and will be removed without replacement.') + true + end + + def raise_in_transactional_callbacks=(value) + ActiveSupport::Deprecation.warn('ActiveRecord::Base.raise_in_transactional_callbacks= is deprecated, has no effect and will be removed without replacement.') + value end private @@ -265,7 +257,7 @@ module ActiveRecord def assert_valid_transaction_action(actions) if (actions - ACTIONS).any? - raise ArgumentError, ":on conditions for after_commit and after_rollback callbacks have to be one of #{ACTIONS.join(",")}" + raise ArgumentError, ":on conditions for after_commit and after_rollback callbacks have to be one of #{ACTIONS}" end end end @@ -308,16 +300,16 @@ module ActiveRecord # # Ensure that it is not called if the object was never persisted (failed create), # but call it after the commit of a destroyed object. - def committed!(should_run_callbacks = true) #:nodoc: - run_callbacks :commit if should_run_callbacks && destroyed? || persisted? + def committed!(should_run_callbacks: true) #:nodoc: + _run_commit_callbacks if should_run_callbacks && destroyed? || persisted? ensure force_clear_transaction_record_state end # Call the +after_rollback+ callbacks. The +force_restore_state+ argument indicates if the record # state should be rolled back to the beginning or just to the last savepoint. - def rolledback!(force_restore_state = false, should_run_callbacks = true) #:nodoc: - run_callbacks :rollback if should_run_callbacks + def rolledback!(force_restore_state: false, should_run_callbacks: true) #:nodoc: + _run_rollback_callbacks if should_run_callbacks ensure restore_transaction_record_state(force_restore_state) clear_transaction_record_state @@ -326,9 +318,12 @@ module ActiveRecord # Add the record to the current transaction so that the +after_rollback+ and +after_commit+ callbacks # can be called. def add_to_transaction - if self.class.connection.add_transaction_record(self) - remember_transaction_record_state + if has_transactional_callbacks? + self.class.connection.add_transaction_record(self) + else + set_transaction_state(self.class.connection.transaction_state) end + remember_transaction_record_state end # Executes +method+ within a transaction and captures its return value as a @@ -358,14 +353,12 @@ module ActiveRecord # Save the new record state and id of a record so it can be restored later if a transaction fails. def remember_transaction_record_state #:nodoc: @_start_transaction_state[:id] = id - unless @_start_transaction_state.include?(:new_record) - @_start_transaction_state[:new_record] = @new_record - end - unless @_start_transaction_state.include?(:destroyed) - @_start_transaction_state[:destroyed] = @destroyed - end + @_start_transaction_state.reverse_merge!( + new_record: @new_record, + destroyed: @destroyed, + frozen?: frozen?, + ) @_start_transaction_state[:level] = (@_start_transaction_state[:level] || 0) + 1 - @_start_transaction_state[:frozen?] = frozen? end # Clear the new record state and id of a record. @@ -388,7 +381,10 @@ module ActiveRecord thaw unless restore_state[:frozen?] @new_record = restore_state[:new_record] @destroyed = restore_state[:destroyed] - write_attribute(self.class.primary_key, restore_state[:id]) + pk = self.class.primary_key + if pk && read_attribute(pk) != restore_state[:id] + write_attribute(pk, restore_state[:id]) + end end end end |