refactor: voice-service entfernt (verschoben nach breakpilot-core)
This commit is contained in:
Benjamin Boenisch
@@ -1,225 +0,0 @@
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"""
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Voice Service - PersonaPlex + TaskOrchestrator Integration
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Voice-First Interface fuer Breakpilot
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DSGVO-konform:
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- Keine Audio-Persistenz (nur RAM)
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- Namespace-Verschluesselung (Key nur auf Lehrergeraet)
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- TTL-basierte Auto-Loeschung
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Main FastAPI Application
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"""
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import structlog
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from contextlib import asynccontextmanager
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from fastapi import FastAPI, Request, WebSocket, WebSocketDisconnect
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from fastapi.middleware.cors import CORSMiddleware
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from fastapi.responses import JSONResponse
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import time
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from typing import Dict
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from config import settings
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# Configure structured logging
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structlog.configure(
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processors=[
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structlog.stdlib.filter_by_level,
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structlog.stdlib.add_logger_name,
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structlog.stdlib.add_log_level,
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structlog.stdlib.PositionalArgumentsFormatter(),
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structlog.processors.TimeStamper(fmt="iso"),
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structlog.processors.StackInfoRenderer(),
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structlog.processors.format_exc_info,
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structlog.processors.UnicodeDecoder(),
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structlog.processors.JSONRenderer() if not settings.is_development else structlog.dev.ConsoleRenderer(),
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],
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wrapper_class=structlog.stdlib.BoundLogger,
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context_class=dict,
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logger_factory=structlog.stdlib.LoggerFactory(),
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cache_logger_on_first_use=True,
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)
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logger = structlog.get_logger(__name__)
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# Active WebSocket connections (transient, not persisted)
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active_connections: Dict[str, WebSocket] = {}
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@asynccontextmanager
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async def lifespan(app: FastAPI):
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"""Application lifespan manager."""
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# Startup
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logger.info(
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"Starting Voice Service",
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environment=settings.environment,
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port=settings.port,
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personaplex_enabled=settings.personaplex_enabled,
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orchestrator_enabled=settings.orchestrator_enabled,
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audio_persistence=settings.audio_persistence,
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)
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# Verify DSGVO compliance settings
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if settings.audio_persistence:
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logger.error("DSGVO VIOLATION: Audio persistence is enabled!")
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raise RuntimeError("Audio persistence must be disabled for DSGVO compliance")
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# Initialize services
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from services.task_orchestrator import TaskOrchestrator
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from services.encryption_service import EncryptionService
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app.state.orchestrator = TaskOrchestrator()
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app.state.encryption = EncryptionService()
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logger.info("Voice Service initialized successfully")
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yield
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# Shutdown
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logger.info("Shutting down Voice Service")
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# Clear all active connections
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for session_id in list(active_connections.keys()):
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try:
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await active_connections[session_id].close()
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except Exception:
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pass
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active_connections.clear()
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logger.info("Voice Service shutdown complete")
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# Create FastAPI app
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app = FastAPI(
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title="Breakpilot Voice Service",
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description="Voice-First Interface mit PersonaPlex-7B und Task-Orchestrierung",
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version="1.0.0",
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docs_url="/docs" if settings.is_development else None,
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redoc_url="/redoc" if settings.is_development else None,
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lifespan=lifespan,
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)
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# CORS middleware
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app.add_middleware(
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CORSMiddleware,
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allow_origins=settings.cors_origins,
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allow_credentials=True,
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allow_methods=["*"],
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allow_headers=["*"],
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)
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# Request timing middleware
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@app.middleware("http")
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async def add_timing_header(request: Request, call_next):
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"""Add X-Process-Time header to all responses."""
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start_time = time.time()
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response = await call_next(request)
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process_time = time.time() - start_time
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response.headers["X-Process-Time"] = str(process_time)
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return response
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# Import and register routers
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from api.sessions import router as sessions_router
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from api.streaming import router as streaming_router
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from api.tasks import router as tasks_router
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from api.bqas import router as bqas_router
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app.include_router(sessions_router, prefix="/api/v1/sessions", tags=["Sessions"])
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app.include_router(tasks_router, prefix="/api/v1/tasks", tags=["Tasks"])
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app.include_router(bqas_router, prefix="/api/v1/bqas", tags=["BQAS"])
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# Note: streaming router is mounted at root level for WebSocket
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app.include_router(streaming_router, tags=["Streaming"])
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# Health check endpoint
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@app.get("/health", tags=["System"])
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async def health_check():
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"""
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Health check endpoint for Docker/Kubernetes probes.
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Returns service status and DSGVO compliance verification.
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"""
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return {
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"status": "healthy",
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"service": "voice-service",
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"version": "1.0.0",
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"environment": settings.environment,
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"dsgvo_compliance": {
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"audio_persistence": settings.audio_persistence,
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"encryption_enabled": settings.encryption_enabled,
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"transcript_ttl_days": settings.transcript_ttl_days,
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"audit_log_ttl_days": settings.audit_log_ttl_days,
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},
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"backends": {
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"personaplex_enabled": settings.personaplex_enabled,
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"orchestrator_enabled": settings.orchestrator_enabled,
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"fallback_llm": settings.fallback_llm_provider,
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},
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"audio_config": {
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"sample_rate": settings.audio_sample_rate,
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"frame_size_ms": settings.audio_frame_size_ms,
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},
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"active_connections": len(active_connections),
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}
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# Root endpoint
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@app.get("/", tags=["System"])
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async def root():
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"""Root endpoint with service information."""
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return {
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"service": "Breakpilot Voice Service",
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"description": "Voice-First Interface fuer Breakpilot",
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"version": "1.0.0",
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"docs": "/docs" if settings.is_development else "disabled",
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"endpoints": {
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"sessions": "/api/v1/sessions",
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"tasks": "/api/v1/tasks",
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"websocket": "/ws/voice",
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},
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"privacy": {
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"audio_stored": False,
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"transcripts_encrypted": True,
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"data_retention": f"{settings.transcript_ttl_days} days",
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},
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}
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# Error handlers
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@app.exception_handler(404)
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async def not_found_handler(request: Request, exc):
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"""Handle 404 errors - preserve HTTPException details."""
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from fastapi import HTTPException
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# If this is an HTTPException with a detail, use that
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if isinstance(exc, HTTPException) and exc.detail:
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return JSONResponse(
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status_code=404,
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content={"detail": exc.detail},
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)
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# Generic 404 for route not found
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return JSONResponse(
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status_code=404,
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content={"error": "Not found", "path": str(request.url.path)},
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)
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@app.exception_handler(500)
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async def internal_error_handler(request: Request, exc):
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"""Handle 500 errors."""
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logger.error("Internal server error", path=str(request.url.path), error=str(exc))
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return JSONResponse(
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status_code=500,
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content={"error": "Internal server error"},
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)
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if __name__ == "__main__":
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import uvicorn
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uvicorn.run(
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"main:app",
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host="0.0.0.0",
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port=settings.port,
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reload=settings.is_development,
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)
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