blitz_api/app/lightning/utils.py

31 lines
770 B
Python

import grpc
from fastapi import HTTPException, status
from loguru import logger
from app.lightning.exceptions import NodeNotFoundError
def generic_grpc_error_handler(error: grpc.aio._call.AioRpcError):
details = error.details()
logger.debug(details)
raise HTTPException(status.HTTP_500_INTERNAL_SERVER_ERROR, detail=details)
async def alias_or_empty(func, node_pub: str) -> str:
logger.debug(f"alias_or_empty({node_pub})")
if not node_pub:
logger.debug("alias_or_empty('') -> ''")
return ""
try:
res = await func(node_pub)
logger.debug(f"alias_or_empty -> {node_pub}")
return res
except NodeNotFoundError:
logger.debug(f"NodeNotFoundError for node_pub={node_pub}")
return ""