KArtSell.Aegis/docs/CURRENT/AEG-V15-033_SCHEDULE_ANCHOR_SLICE_NOTE.md

AEG-V15-033 — Schedule anchor calculation

Scope

• WBS ID: AEG-V15-033
• Slice: VS-18 BacktestingEvaluation / Scheduler
• Requirement / API / DB / Job / UI / Test: REQ-V15-SCH-01 / V15-SCH-API / MIG-0020 / J31~J40 / Cross / T-V15-SCH-01
• Gate / dependency: G3 / AEG-X-001 (completed in the progress tracker)
• Artifact: src/KArtSell.Modules.ModelOperations/Domain/ScheduleOccurrencePlanner.cs
• Acceptance evidence: delayed dispatch must not cause cadence drift.

Source / Assumption / Unknown / Decision Required

• Source: docs/CURRENT/CATALOGS/WBS_MASTER.csv; docs/CURRENT/CATALOGS/JOB_CATALOGUE.csv; docs/CURRENT/CATALOGS/DECISION_LOG.csv (DEC-047, DEC-071, DEC-072, DEC-075); contracts/schedules/model-operations.v3.json; the planner, dispatcher, and unit tests named above.
• Assumption: the existing planner is the intended implementation of DEC-071: it advances from scheduledFor, never from worker dispatch time. The scheduler stays disabled by default.
• Unknown: an approved production market-calendar/timezone source is still absent (DEC-079); this slice uses UTC instants only and does not resolve market sessions.
• Decision Required: DEC-083 (whether scheduler enqueue/mark becomes a dispatch-outbox transaction) is outside this anchor-only slice. No activation or schedule policy change is authorized here.

Execution plan

1. Run the targeted T-V15-SCH-01 unit tests in Release configuration.
2. Preserve the command result under evidence/AEG-V15-033/.
3. Update the progress tracker only with the actual result. This does not assert database, calendar, lease, or enabled-schedule evidence owned by later WBS items.