feldenr
9c504d2c3d
Features: - Frontend Flutter avec thème néon cyberpunk - Backend FastAPI avec streaming YouTube - Base de données PostgreSQL + Redis - Authentification JWT complète - Recherche multi-source (DB + YouTube) - Playlists CRUD avec drag & drop - Queue management - Settings avec audio quality - Interface adaptative (Desktop + Mobile) Tech Stack: - Frontend: Flutter 3.2+, Riverpod - Backend: Python 3.11+, FastAPI - Database: PostgreSQL 15+ - Cache: Redis 7+ - Streaming: yt-dlp + FFmpeg 🚀 Generated with Claude Code Co-Authored-By: Claude <noreply@anthropic.com>
126 lines
3.1 KiB
Python
126 lines
3.1 KiB
Python
"""Main FastAPI application entry point."""
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from contextlib import asynccontextmanager
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from typing import AsyncGenerator
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from fastapi import FastAPI
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from fastapi.middleware.cors import CORSMiddleware
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from fastapi.responses import JSONResponse
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from app.core.config import settings
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from app.core.database import close_db, init_db
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@asynccontextmanager
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async def lifespan(app: FastAPI) -> AsyncGenerator[None, None]:
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"""
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Lifespan context manager for FastAPI application.
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Handles startup and shutdown events.
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"""
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# Startup
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print("Starting up...")
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if settings.DEBUG:
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print("Debug mode is ON")
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print(f"Database URL: {settings.DATABASE_URL}")
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print(f"Redis URL: {settings.FULL_REDIS_URL}")
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# Initialize database
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await init_db()
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print("Database initialized")
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yield
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# Shutdown
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print("Shutting down...")
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await close_db()
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print("Database connections closed")
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# Create FastAPI application
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app = FastAPI(
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title=settings.APP_NAME,
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version=settings.APP_VERSION,
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description="Alternative to Spotify with YouTube streaming",
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docs_url="/api/docs",
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redoc_url="/api/redoc",
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openapi_url="/api/openapi.json",
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lifespan=lifespan,
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)
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# Configure CORS
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app.add_middleware(
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CORSMiddleware,
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allow_origins=settings.BACKEND_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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@app.get("/")
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async def root() -> dict[str, str]:
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"""Root endpoint with API information."""
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return {
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"name": settings.APP_NAME,
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"version": settings.APP_VERSION,
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"status": "running",
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"docs": "/api/docs",
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}
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@app.get("/health")
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async def health_check() -> dict[str, str]:
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"""Health check endpoint."""
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return {"status": "healthy"}
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@app.get("/api/v1")
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async def api_v1_info() -> dict[str, str]:
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"""API v1 information endpoint."""
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return {
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"version": "v1",
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"prefix": settings.API_V1_PREFIX,
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"docs": "/api/docs",
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}
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# Exception handlers
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@app.exception_handler(Exception)
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async def global_exception_handler(request, exc) -> JSONResponse:
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"""Global exception handler for unhandled exceptions."""
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if settings.DEBUG:
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# In debug mode, return full error details
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return JSONResponse(
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status_code=500,
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content={
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"detail": str(exc),
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"type": type(exc).__name__,
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},
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)
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# In production, return generic error message
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return JSONResponse(
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status_code=500,
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content={"detail": "Internal server error"},
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)
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# API routes
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from app.api.v1 import auth, music, playlists
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app.include_router(auth.router, prefix=settings.API_V1_PREFIX, tags=["authentication"])
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app.include_router(music.router, prefix=settings.API_V1_PREFIX, tags=["music"])
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app.include_router(playlists.router, prefix=settings.API_V1_PREFIX, tags=["playlists"])
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if __name__ == "__main__":
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import uvicorn
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uvicorn.run(
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"app.main:app",
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host=settings.HOST,
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port=settings.PORT,
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reload=settings.DEBUG,
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log_level=settings.LOG_LEVEL.lower(),
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)
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