Contents

module ActiveRecord::Turntable
  module ActiveRecordExt
    module Transactions
      # @note Override to start transaction on current shard
      def with_transaction_returning_status
        klass = self.class
        return super unless klass.turntable_enabled?

        status = nil
        if self.new_record? && self.turntable_shard_key.to_s == klass.primary_key &&
            self.id.nil? && klass.prefetch_primary_key?
          self.id = klass.next_sequence_value
        end
        self.class.connection.shards_transaction([self.turntable_shard]) do
          add_to_transaction
          begin
            status = yield
          rescue ActiveRecord::Rollback
            clear_transaction_record_state
            status = nil
          end

          raise ActiveRecord::Rollback unless status
        end
        status
      ensure
        if @transaction_state && @transaction_state.committed?
          clear_transaction_record_state
        end
      end

      def add_to_transaction
        return super unless self.class.turntable_enabled?

        if has_transactional_callbacks?
          self.turntable_shard.connection.add_transaction_record(self)
        else
          sync_with_transaction_state
          set_transaction_state(self.turntable_shard.connection.transaction_state)
        end
        remember_transaction_record_state
      end
    end
  end
end

Version data entries

6 entries across 6 versions & 1 rubygems

Version	Path
activerecord-turntable-4.4.1	lib/active_record/turntable/active_record_ext/transactions.rb
activerecord-turntable-4.4.0	lib/active_record/turntable/active_record_ext/transactions.rb
activerecord-turntable-4.3.0	lib/active_record/turntable/active_record_ext/transactions.rb
activerecord-turntable-4.2.0	lib/active_record/turntable/active_record_ext/transactions.rb
activerecord-turntable-4.1.0	lib/active_record/turntable/active_record_ext/transactions.rb
activerecord-turntable-4.0.0	lib/active_record/turntable/active_record_ext/transactions.rb