Rhythm 2.0 Specifications

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WF-PFM-ELG-005Check eligibility inside a consumer transaction

Markdown

WF-PFM-ELG-005

Check eligibility inside a consumer transaction

Markdown
  • DocumentDraft
  • ImplementationPartially observed

Planning

Implements
CAP-PFM-ELG-008, CAP-PFM-ELG-009

KindWorkflowProduct areaPlatformModuleEligibility, Responsibilities and AttentionRevision1

Read atservices-platform ad3f6a65

Check eligibility inside a consumer transaction ​

What It Does ​

A consumer checks qualification while preparing a database transaction, using either the recorded transaction evaluator or the stored SQL-only check.

The Flow ​

Prepare the binding, release and plan, and fetch required provider facts before the evaluator transaction callback. Read subjects and predicates through rolled-back savepoints, fold results, apply policy and insert the decision transactionally. Alternatively execute a stored SQL-only plan with bound workspace, subjects and day under the caller’s row policy, returning state, reasons and trace without history insertion.

When Something Fails ​

Missing uses, suspension or no effective release raises to the consumer. No caller business commit has occurred. Failed reads can yield uncertainty; a cold dataset description can disrupt the read path. Only the caller transaction determines the business outcome. Missing use, release or plan and unsupported constructs raise; the plan must have been stored through Platform first. The failing SQL statement supplies no qualification result.

Open Design Questions ​

The internal in-process evaluator also exists and does not record history, but its consumer package is unpublished.

Controls

36 controls apply, from the corpus control catalogue.

TC-AVL-004 TC-AVL-005 TC-AZ-001 TC-AZ-002 TC-AZ-003 TC-AZ-004 TC-CRY-001 TC-CRY-002 TC-CRY-003 TC-CRY-004 TC-DAT-001 TC-DAT-002 TC-DAT-003 TC-DAT-004 TC-IAM-001 TC-IAM-002 TC-IAM-004 TC-IAM-005 TC-LOG-002 TC-LOG-003 TC-LOG-004 TC-LOG-005 TC-MON-001 TC-PI-001 TC-PI-002 TC-PI-003 TC-PI-004 TC-PI-005 TC-PRV-001 TC-PRV-002 TC-TEN-001 TC-TEN-002 TC-TEN-003 TC-VEN-001 TC-VEN-002 TC-VEN-003

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