Initial commit: Gold Trading Simulator with AI-powered analysis

backend/app/main.py

@@ -0,0 +1,76 @@
+from fastapi import FastAPI
+from fastapi.middleware.cors import CORSMiddleware
+from app.config import settings
+from app.api import market, ai, trading, news, stream, ohlcv
+from app.api import admin, stream_sse, decisions
+from app.streaming.live_store import periodic_flush, periodic_maintenance
+import asyncio
+
+# Newly added routers
+from app.api import account, performance, status, settings_api, prompts
+
+app = FastAPI(
+    title=settings.APP_NAME,
+    version=settings.APP_VERSION,
+    description="AI-Powered Gold Trading Scenario Simulator",
+)
+
+# CORS middleware
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=settings.CORS_ORIGINS,
+    allow_credentials=True,
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+
+# Include routers
+app.include_router(market.router, prefix="/api")
+app.include_router(ai.router, prefix="/api")
+app.include_router(trading.router, prefix="/api")
+app.include_router(news.router, prefix="/api")
+app.include_router(stream.router, prefix="/api")
+app.include_router(ohlcv.router, prefix="/api")
+app.include_router(admin.router, prefix="/api")
+app.include_router(stream_sse.router, prefix="/api")
+app.include_router(decisions.router, prefix="/api")
+# New
+app.include_router(account.router, prefix="/api")
+app.include_router(account.router_positions, prefix="/api")
+app.include_router(performance.router, prefix="/api")
+app.include_router(status.router, prefix="/api")
+app.include_router(settings_api.router, prefix="/api")
+app.include_router(prompts.router, prefix="/api")
+
+
+@app.on_event("startup")
+async def _startup():
+    # Schedule periodic parquet flush in background
+    asyncio.create_task(periodic_flush(interval_sec=60))
+    # Schedule retention+compaction maintenance every 15 minutes
+    asyncio.create_task(periodic_maintenance(retention_days=7, compact_threshold_files=20, interval_sec=900))
+
+
+@app.get("/")
+async def root():
+    return {
+        "name": settings.APP_NAME,
+        "version": settings.APP_VERSION,
+        "status": "running",
+    }
+
+
+@app.get("/health")
+async def health_check():
+    return {"status": "healthy"}
+
+
+if __name__ == "__main__":
+    import uvicorn
+
+    uvicorn.run(
+        "app.main:app",
+        host=settings.HOST,
+        port=settings.PORT,
+        reload=settings.DEBUG,
+    )