As a system, I want to automatically close all applicable open/pending Truenat Test Orders at the end of the day, so that no Test Order remains active beyond its one-day validity.

Acceptance Criteria

At EoD, the system shall identify Truenat Test Orders with status Pending where:

• Test was not conducted; or
• Result has not been entered/received; or
• The order has reached the end of its one-day validity.

The system shall:

1. Change the order status to Closed.
2. Record EoD as the closure reason.
3. Record closure date/time.
4. Maintain the complete order history.
5. Ensure that a new Test Order can subsequently be created from the beneficiary record when required.

Important Rule

A Completed order shall not be closed by the EoD process because it already represents a successfully completed test.

An Invalid/Error attempt is closed as soon as the result is recorded, and a new repeat order is created. If the repeat order remains Pending at EoD, that repeat order shall subsequently be closed by EoD.