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git.stella-ops.org/docs/features/checked/scheduler/scheduler-graph-job-dtos.md
2026-02-12 10:27:23 +02:00

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Scheduler Graph Job DTOs (GraphBuildJob/GraphOverlayJob)

Module

Scheduler

Status

VERIFIED

Description

New graph-specific job contracts (GraphBuildJob, GraphOverlayJob) with state machine enforcement, metadata fields, and event schemas for graph build/overlay operations coordination between Scheduler and Cartographer/Graph services.

Implementation Details

  • Graph Build Job Request: src/Scheduler/StellaOps.Scheduler.WebService/GraphJobs/GraphBuildJobRequest.cs -- DTO for graph build job requests with source, target, and metadata fields for triggering full graph rebuilds.
  • Graph Overlay Job Request: src/Scheduler/StellaOps.Scheduler.WebService/GraphJobs/GraphOverlayJobRequest.cs -- DTO for incremental graph overlay operations that merge new data into existing graphs.
  • Graph Job Service: src/Scheduler/StellaOps.Scheduler.WebService/GraphJobs/GraphJobService.cs -- orchestrates graph job lifecycle with state machine enforcement (Pending, Running, Completed, Failed).
  • In-Memory Graph Job Store: src/Scheduler/StellaOps.Scheduler.WebService/GraphJobs/InMemoryGraphJobStore.cs -- in-memory persistence for graph job state.
  • Cartographer Webhook Client: src/Scheduler/StellaOps.Scheduler.WebService/GraphJobs/CartographerWebhookClient.cs -- HTTP client for notifying the Cartographer service of graph job state changes.
  • Graph Job Endpoints: src/Scheduler/StellaOps.Scheduler.WebService/GraphJobs/GraphJobEndpointExtensions.cs -- REST endpoints for submitting, querying, and managing graph jobs.
  • Tests: src/Scheduler/__Tests/StellaOps.Scheduler.WebService.Tests/GraphJobServiceTests.cs, src/Scheduler/__Tests/StellaOps.Scheduler.WebService.Tests/GraphJobEndpointTests.cs, src/Scheduler/__Tests/StellaOps.Scheduler.WebService.Tests/CartographerWebhookClientTests.cs

E2E Test Plan

  • Submit a GraphBuildJobRequest via the REST endpoint and verify it is created with pending status and metadata.
  • Advance job lifecycle via completion webhook path and verify state updates are enforced.
  • Submit a GraphOverlayJobRequest and verify overlay lag metrics/reporting behavior.
  • Verify webhook notification behavior for enabled and disabled modes.
  • Verify unauthorized endpoint access is rejected.

Verification

  • Verified on 2026-02-11 via FLOW Tier 0/1/2 replay in run-003.
  • Tier 0: docs/qa/feature-checks/runs/scheduler/scheduler-graph-job-dtos/run-003/tier0-source-check.json (partial: stale doc test path GraphJobEndpointsTests.cs; implementation uses GraphJobEndpointTests.cs).
  • Tier 1: docs/qa/feature-checks/runs/scheduler/scheduler-graph-job-dtos/run-003/tier1-build-check.json
  • Tier 2: docs/qa/feature-checks/runs/scheduler/scheduler-graph-job-dtos/run-003/tier2-api-check.json
  • Tier 2 evidence: docs/qa/feature-checks/runs/scheduler/scheduler-graph-job-dtos/run-003/evidence/