hugegraph-llm/src/hugegraph_llm/api/exceptions/rag_exceptions.py

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# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License.  You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
#
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from fastapi import HTTPException

from hugegraph_llm.api.models.rag_response import RAGResponse


class ExternalException(HTTPException):
    def __init__(self):
        super().__init__(status_code=400, detail="Connect failed with error code -1, please check the input.")


class ConnectionFailedException(HTTPException):
    def __init__(self, status_code: int, message: str):
        super().__init__(status_code=status_code, detail=message)


def generate_response(response: RAGResponse) -> dict:
    if response.status_code == -1:
        raise ExternalException()
    if not 200 <= response.status_code < 300:
        raise ConnectionFailedException(response.status_code, response.message)
    return {"message": "Connection successful. Configured finished."}