54 lines
1.5 KiB
Python
54 lines
1.5 KiB
Python
# hydra/api/supplemental.py
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import json
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from fastapi import APIRouter, Depends, HTTPException
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from hydra.api.auth import verify_api_key
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router = APIRouter(prefix="/data")
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_redis = None
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def set_redis_for_supplemental(redis_client) -> None:
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global _redis
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_redis = redis_client
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@router.get("/orderbook")
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async def get_orderbook(
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market: str,
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symbol: str,
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_: str = Depends(verify_api_key),
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):
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if _redis is None:
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raise HTTPException(status_code=503, detail="Redis not initialized")
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key = f"hydra:orderbook:{market}:{symbol}"
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raw = _redis.get(key)
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if raw is None:
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raise HTTPException(status_code=404, detail="No orderbook cached for this symbol")
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data = json.loads(raw)
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return {"market": market, "symbol": symbol, **data}
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@router.get("/events")
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async def get_events(_: str = Depends(verify_api_key)):
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if _redis is None:
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raise HTTPException(status_code=503, detail="Redis not initialized")
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raw = _redis.get("hydra:events:upcoming")
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if raw is None:
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return []
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return json.loads(raw)
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@router.get("/sentiment")
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async def get_sentiment(
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symbol: str,
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_: str = Depends(verify_api_key),
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):
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if _redis is None:
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raise HTTPException(status_code=503, detail="Redis not initialized")
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key = f"hydra:sentiment:{symbol}"
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raw = _redis.get(key)
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if raw is None:
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raise HTTPException(status_code=404, detail="No sentiment cached for this symbol")
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data = json.loads(raw)
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return {"symbol": symbol, **data}
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