method

sync_with_transaction_state

v6.0.0 - Show latest stable - 0 notes - Class: ActiveRecord::Transactions

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What's this?

sync_with_transaction_state() private

Updates the attributes on this particular Active Record object so that if it’s associated with a transaction, then the state of the Active Record object will be updated to reflect the current state of the transaction.

The @transaction_state variable stores the states of the associated transaction. This relies on the fact that a transaction can only be in one rollback or commit (otherwise a list of states would be required). Each Active Record object inside of a transaction carries that transaction’s TransactionState.

This method checks to see if the ActiveRecord object’s state reflects the TransactionState, and rolls back or commits the Active Record object as appropriate.

Show source

# File activerecord/lib/active_record/transactions.rb, line 479
      def sync_with_transaction_state
        if transaction_state = @transaction_state
          if transaction_state.fully_committed?
            force_clear_transaction_record_state
          elsif transaction_state.committed?
            clear_transaction_record_state
          elsif transaction_state.rolledback?
            force_restore_state = transaction_state.fully_rolledback?
            restore_transaction_record_state(force_restore_state)
            clear_transaction_record_state
          end
        end
      end

sync_with_transaction_state

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