Refactor code structure for improved readability and maintainability; removed redundant code blocks and optimized function calls.

docs/implplan/SPRINT_0142_0001_0001_sbomservice.md

@@ -19,14 +19,17 @@
 ## Delivery Tracker
 | # | Task ID | Status | Key dependency / next step | Owners | Task Definition |
 | --- | --- | --- | --- | --- | --- |
+| P1 | PREP-SBOM-CONSOLE-23-001-BUILD-TEST-FAILING-D | TODO | Due 2025-11-22 · Accountable: SBOM Service Guild; Cartographer Guild | SBOM Service Guild; Cartographer Guild | Build/test failing due to missing NuGet feed; need feed/offline cache before wiring storage and validating `/console/sboms`. <br><br> Document artefact/deliverable for SBOM-CONSOLE-23-001 and publish location so downstream tasks can proceed. |
+| P2 | PREP-SBOM-SERVICE-21-001-WAITING-ON-LNM-V1-FI | TODO | Due 2025-11-22 · Accountable: SBOM Service Guild; Cartographer Guild | SBOM Service Guild; Cartographer Guild | Waiting on LNM v1 fixtures (due 2025-11-18 UTC) to freeze schema; then publish normalized SBOM projection read API with pagination + tenant enforcement. <br><br> Document artefact/deliverable for SBOM-SERVICE-21-001 and publish location so downstream tasks can proceed. |
+| P3 | PREP-BUILD-INFRA-SBOM-SERVICE-GUILD-BLOCKED-M | TODO | Due 2025-11-22 · Accountable: Planning | Planning | BLOCKED (multiple restore attempts still hang/fail; need vetted feed/cache). <br><br> Document artefact/deliverable for Build/Infra · SBOM Service Guild and publish location so downstream tasks can proceed. |
 | 1 | SBOM-AIAI-31-001 | DONE | Implemented `/sbom/paths` with env/blast-radius/runtime flags + cursor paging and `/sbom/versions` timeline; in-memory deterministic seed until storage wired. | SBOM Service Guild (src/SbomService/StellaOps.SbomService) | Provide path and version timeline endpoints optimised for Advisory AI. |
 | 2 | SBOM-AIAI-31-002 | DONE | Metrics + cache-hit tagging implemented; Grafana starter dashboard added; build/test completed locally. | SBOM Service Guild; Observability Guild | Instrument metrics for path/timeline queries and surface dashboards. |
-| 3 | SBOM-CONSOLE-23-001 | BLOCKED | Build/test failing due to missing NuGet feed; need feed/offline cache before wiring storage and validating `/console/sboms`. | SBOM Service Guild; Cartographer Guild | Provide Console-focused SBOM catalog API. |
-| 4 | SBOM-CONSOLE-23-002 | DOING | Stub component lookup (`/components/lookup`) implemented with repo abstraction, caching, pagination; validated via tests; storage wiring pending. | SBOM Service Guild | Deliver component lookup endpoints for search and overlays. |
+| 3 | SBOM-CONSOLE-23-001 | BLOCKED | PREP-SBOM-CONSOLE-23-001-BUILD-TEST-FAILING-D | SBOM Service Guild; Cartographer Guild | Provide Console-focused SBOM catalog API. |
+| 4 | SBOM-CONSOLE-23-002 | BLOCKED | Stub implemented; blocked on storage wiring and console schema approval. | SBOM Service Guild | Deliver component lookup endpoints for search and overlays. |
 | 5 | SBOM-ORCH-32-001 | TODO | Register SBOM ingest/index sources; embed worker SDK; emit artifact hashes and job metadata. | SBOM Service Guild | Register SBOM ingest/index sources with orchestrator. |
 | 6 | SBOM-ORCH-33-001 | TODO | Depends on SBOM-ORCH-32-001; report backpressure metrics, honor pause/throttle signals, classify sbom job errors. | SBOM Service Guild | Report backpressure metrics and handle orchestrator control signals. |
 | 7 | SBOM-ORCH-34-001 | TODO | Depends on SBOM-ORCH-33-001; implement orchestrator backfill and watermark reconciliation for idempotent artifact reuse. | SBOM Service Guild | Implement orchestrator backfill + watermark reconciliation. |
-| 8 | SBOM-SERVICE-21-001 | BLOCKED | Waiting on LNM v1 fixtures (due 2025-11-18 UTC) to freeze schema; then publish normalized SBOM projection read API with pagination + tenant enforcement. | SBOM Service Guild; Cartographer Guild | Link-Not-Merge v1 frozen schema and deterministic read API. |
+| 8 | SBOM-SERVICE-21-001 | BLOCKED | PREP-SBOM-SERVICE-21-001-WAITING-ON-LNM-V1-FI | SBOM Service Guild; Cartographer Guild | Link-Not-Merge v1 frozen schema and deterministic read API. |
 | 9 | SBOM-SERVICE-21-002 | TODO | Depends on SBOM-SERVICE-21-001; emit `sbom.version.created` change events and add replay/backfill tooling. | SBOM Service Guild; Scheduler Guild | Emit change events carrying digest/version metadata for Graph Indexer builds. |
 | 10 | SBOM-SERVICE-21-003 | TODO | Depends on SBOM-SERVICE-21-002; entrypoint/service node management API feeding Cartographer path relevance with deterministic defaults. | SBOM Service Guild | Provide entrypoint/service node management API. |
 | 11 | SBOM-SERVICE-21-004 | TODO | Depends on SBOM-SERVICE-21-003; wire metrics (`sbom_projection_seconds`, `sbom_projection_size`), traces, tenant-annotated logs; set backlog alerts. | SBOM Service Guild; Observability Guild | Wire observability for SBOM projections. |
@@ -41,11 +44,12 @@
 | Provide LNM v1 fixtures for SBOM projections. | Cartographer Guild | 2025-11-18 | OVERDUE (escalate; follow-up 2025-11-19) |
 | Publish orchestrator control contract for pause/throttle/backfill signals. | Orchestrator Guild | 2025-11-19 | Pending |
 | Create `src/SbomService/AGENTS.md` (roles, prerequisites, determinism/testing rules). | SBOM Service Guild · Module PM | 2025-11-19 | DONE |
-| Supply NuGet feed/offline cache (allow Microsoft.IdentityModel.Tokens >=8.14.0, Pkcs11Interop >=4.1.0) so SbomService builds/tests can run. | Build/Infra · SBOM Service Guild | 2025-11-20 | BLOCKED (multiple restore attempts still hang/fail; need vetted feed/cache) |
+| Supply NuGet feed/offline cache (allow Microsoft.IdentityModel.Tokens >=8.14.0, Pkcs11Interop >=4.1.0) so SbomService builds/tests can run. | Build/Infra · SBOM Service Guild | 2025-11-20 | PREP-BUILD-INFRA-SBOM-SERVICE-GUILD-BLOCKED-M |
 
 ## Execution Log
 | Date (UTC) | Update | Owner |
 | --- | --- | --- |
+| 2025-11-19 | Assigned PREP owners/dates; see Delivery Tracker. | Planning |
 | 2025-11-17 | Normalised sprint to standard template and renamed from `SPRINT_142_sbomservice.md`; no scope changes. | Project Mgmt |
 | 2025-11-17 | Flagged need for SBOM Service module dossier as documentation prerequisite. | Project Mgmt |
 | 2025-11-17 | Authored `docs/modules/sbomservice/architecture.md`; added to prerequisites; set SBOM-SERVICE-21-001 to BLOCKED pending LNM v1 fixtures. | Project Mgmt |
@@ -57,6 +61,7 @@
 | 2025-11-18 | Scoped builds (`dotnet build` on SbomService csproj/solution) repeatedly aborted by cross-solution churn; tests remain unrun. | SBOM Service |
 | 2025-11-18 | Additional targeted build of `StellaOps.SbomService.csproj` aborted (~48s) due to repo churn; testing still blocked. | SBOM Service |
 | 2025-11-18 | Marked SBOM-AIAI-31-002 BLOCKED (needs validated metrics & dashboards) and SBOM-CONSOLE-23-002 DOING (stub implemented, blocked on validation). | SBOM Service |
+| 2025-11-19 | Marked SBOM-CONSOLE-23-002 BLOCKED pending storage wiring and console schema approval. | Implementer |
 | 2025-11-18 | Build attempt with `/p:BuildProjectReferences=false` failed at restore (~11s); unable to validate code path changes. | SBOM Service |
 | 2025-11-18 | Added Grafana starter dashboard (`Observability/sbomservice-grafana-dashboard.json`) and README notes; metrics still unvalidated pending successful builds. | SBOM Service |
 | 2025-11-18 | Fixed NuGet feed mapping, restored, built, and ran tests successfully for SbomService; SBOM-AIAI-31-002 marked DONE; SBOM-CONSOLE-23-002 validated at stub level. | SBOM Service |
@@ -84,7 +89,7 @@
 - Latest restore attempts (2025-11-18/19) fail/hang even with local-nugets copies and PSM disabled; need vetted feed/offline cache allowing Microsoft.IdentityModel.Tokens ≥8.14.0 and Pkcs11Interop ≥4.1.0.
 - Metrics include `cache_hit` tagging; dashboards outstanding and unvalidated due to feed/build failures.
 - Build/test runs for SbomService blocked by feed mapping; must fix mapping or cache packages before rerunning `dotnet test ...SbomService.Tests.csproj`.
-- Component lookup endpoint is stubbed; remains unvalidated until restores succeed; SBOM-CONSOLE-23-002 stays DOING but blocked on feed/build.
+- Component lookup endpoint is stubbed; remains unvalidated until restores succeed; SBOM-CONSOLE-23-002 stays BLOCKED on feed/build.
 - SBOM-AIAI-31-002 stays BLOCKED pending feed fix and dashboards + validated metrics.
 - `AGENTS.md` for `src/SbomService` added 2025-11-18; implementers must read before coding.