RnD/EVOLV

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znetsixe b8cb889d87 wiki: audit + archive stale pages; refresh Home for 2026-05-11 wave

- Archived 20 pre-refactor pages to wiki/Archive/ with standard banners:
  - All 6 architecture/ pages (old _loadConfig/_setupSpecificClass internals,
    pre-refactor S88 hierarchy, deployment blueprint)
  - All 3 sessions/ logs (Apr-07 + Apr-13 session summaries)
  - findings/open-issues-2026-03.md (issues 1-5 all resolved by refactor)
  - concepts/generalfunctions-api.md (missing BaseDomain/BaseNodeAdapter)
  - concepts/sources-readme.md (empty PDF placeholder, never populated)
  - manuals/nodes/rotatingMachine.md + measurement.md (superseded by per-repo wikis)
  - Top-level SCHEMA.md, index.md, log.md, metrics.md, overview.md,
    knowledge-graph.yaml (all Apr-07 snapshot, pre-refactor)
- Kept wiki/concepts/ domain pages (ASM, PID, pump-affinity, settling, etc.)
- Kept wiki/findings/ proven results (BEP, NCog, curve-non-convexity, stability)
- Kept wiki/manuals/node-red/* (FlowFuse + Node-RED runtime docs, still current)
- Kept wiki/tools/* (utility scripts)
- Updated wiki/Archive.md index with 20 rows
- Fixed wiki/Home.md: Tier 6 was wrongly marked done; corrected to pending;
  Tier 9 updated to reflect 2026-05-11 in-progress wave

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

2026-05-11 21:07:48 +02:00

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Open Issues — EVOLV Codebase

Issues identified during codebase scan (2026-03-12). Create these on Gitea when ready.

Issue 1: Restore diffuser node implementation

Labels: enhancement, node Priority: Medium

The nodes/diffuser/ directory contains only .git, LICENSE, and README.md — no implementation. There was a previous experimental version. Needs:

Retrieve original diffuser logic from user/backup
Rebuild to current three-layer architecture (wrapper .js + src/nodeClass.js + src/specificClass.js)
Use require('generalFunctions') barrel imports
Add config JSON in generalFunctions/src/configs/diffuser.json
Register under category 'EVOLV' with appropriate S88 color
Add tests

Blocked on: User providing original diffuser logic/requirements.

Issue 2: Relocate prediction/ML modules to external service

Labels: enhancement, architecture Priority: Medium

TensorFlow-based influent prediction code was removed from monster node (was broken/incomplete). The prediction functionality needs a new home:

LSTM model for 24-hour flow prediction based on precipitation data
Standardization constants: hours (mean=11.504, std=6.922), precipitation (mean=0.090, std=0.439), response (mean=1188.01, std=1024.19)
Model was served from http://127.0.0.1:1880/generalFunctions/datasets/lstmData/tfjs_model/
Consider: separate microservice, Python-based inference, or ONNX runtime
Monster node should accept predictions via model_prediction message topic from external service

Related files removed: monster_class.js methods get_model_prediction(), model_loader()

Issue 3: Modernize monster node to three-layer architecture

Labels: refactor, node Priority: Low

Monster node uses old-style structure (dependencies/monster/ instead of src/). Should be refactored:

Move dependencies/monster/monster_class.js → src/specificClass.js
Create src/nodeClass.js adapter (extract from monster.js)
Slim down monster.js to standard wrapper pattern
Move monsterConfig.json → generalFunctions/src/configs/monster.json
Remove modelLoader.js (TF dependency removed)
Add unit tests

Note: monster_class.js is ~500 lines of domain logic. Keep sampling_program(), aggregation, AQUON integration intact.

Issue 4: Clean up inline test/demo code in specificClass files

Labels: cleanup Priority: Low

Several specificClass files have test/demo code after module.exports:

pumpingStation/src/specificClass.js (lines 478-697): Demo code guarded with require.main === module — acceptable but could move to test/ or examples/
machineGroupControl/src/specificClass.js (lines 969-1158): Block-commented test code with makeMachines() — dead code, could be removed or moved to test file

Issue 5: DashboardAPI node improvements

Labels: enhancement, security Priority: Low

Bearer token now relies on GRAFANA_TOKEN env var (hardcoded token was removed for security)
Ensure deployment docs mention setting GRAFANA_TOKEN
dashboardapi_class.js still has console.log calls (lines 154, 178) — should use logger
Node doesn't follow three-layer architecture (older style)

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