refactor(reasoning)!: remove Node-RED engine and integrations

BREAKING CHANGE: NODE_RED reasoning is no longer supported. Unsupported
mode values fall back to PROXY. PROXY and OPENAI remain available.
This commit is contained in:
2026-10-06 18:58:54 -03:00
parent 77b60622e9
commit e0304b2bdb
31 changed files with 129 additions and 1138 deletions
+5 -8
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@@ -5,7 +5,7 @@ The [React browser client](../../s2s-frontend) uses the
`start_ui.sh` serves Vite on the existing public port `8420` and FastAPI on
loopback port `8421`. Vite forwards backend routes and provides hot reload;
Uvicorn reloads Python edits. The launcher supervises both processes.
The speech pipeline and optional Node-RED reasoning service run separately.
The speech pipeline runs separately.
Runtime configuration comes from environment variables and the root `.env`.
```mermaid
@@ -14,7 +14,7 @@ flowchart LR
Vite[Vite on public port 8420]
Server[Client FastAPI server]
Speech[Realtime speech backend]
Reasoning[Node-RED or HTTP reasoning provider]
Reasoning[OpenAI-compatible HTTP reasoning provider]
Tools[ApiPilot backend]
Browser <-->|Frontend and HMR| Vite
Vite -->|HTTP configuration and proxies| Server
@@ -58,7 +58,6 @@ audio. It is not an unconditional byte-for-byte tunnel.
| [components](../../s2s-frontend/src/components) | Chat, caller profile, settings and voice components |
| [audio](../../s2s-frontend/src/audio) | TypeScript capture/playback worklets, PCM codec, and visualizer |
| [legacy-theme.css](../../s2s-frontend/src/styles/legacy-theme.css) | Retained themes and responsive visual styles alongside Tailwind |
| [flows.json](../../s2s-reasoning-engine/flows.json) | Node-RED reasoning and assistant-response logging |
## Server routes
@@ -66,7 +65,7 @@ audio. It is not an unconditional byte-for-byte tunnel.
|---|---|
| `GET /api/config` | Connection settings, primary prompt, reasoning/theme/start modes, and feature flags |
| `WS /v1/realtime` | Local realtime proxy to `S2S_PROXY_TARGET` |
| `POST /api/reasoning` | Node-RED or OpenAI-compatible HTTP reasoning; disabled in `PROXY` mode |
| `POST /api/reasoning` | OpenAI-compatible HTTP reasoning; disabled in `PROXY` mode |
| `GET /api/user/phone` | Configured caller profile lookup |
| `GET /api/user/reports` | Configured scheduled report lookup, subject to report-injection controls |
| `GET /api/apipilot/tools` | Tool discovery with optional authorization and cache refresh |
@@ -104,10 +103,8 @@ and cancellation model is documented in [realtime API](../speech/realtime-api.md
## Reasoning and context
The browser triggers external reasoning on completed user transcripts only in
`OPENAI` or `NODE_RED` mode. Node-RED `log_only=true` responses leave native speech
output running; an answer-producing response uses the external-answer path.
The server can independently forward assistant text to Node-RED for paired
conversation logs. These HTTP operations supplement the realtime audio path.
`OPENAI` mode. A non-empty answer replaces the native response through the
external-answer path. These HTTP operations supplement the realtime audio path.
Read [reasoning](reasoning.md), [context injection](context-injection.md), and
[tool calling](tool-calling.md) for the conditions and limitations of each path.