FastGPT/packages/service/core/ai/config.ts

import OpenAI from '@fastgpt/global/core/ai';
import { type OpenaiAccountType } from '@fastgpt/global/support/user/team/type';

const aiProxyBaseUrl = process.env.AIPROXY_API_ENDPOINT
  ? `${process.env.AIPROXY_API_ENDPOINT}/v1`
  : undefined;
const openaiBaseUrl = aiProxyBaseUrl || process.env.OPENAI_BASE_URL || 'https://api.openai.com/v1';
const openaiBaseKey = process.env.AIPROXY_API_TOKEN || process.env.CHAT_API_KEY || '';

export const getAIApi = (props?: { userKey?: OpenaiAccountType; timeout?: number }) => {
  const { userKey, timeout } = props || {};

  const baseUrl = userKey?.baseUrl || global?.systemEnv?.oneapiUrl || openaiBaseUrl;
  const apiKey = userKey?.key || global?.systemEnv?.chatApiKey || openaiBaseKey;
  return new OpenAI({
    baseURL: baseUrl,
    apiKey,
    httpAgent: global.httpsAgent,
    timeout,
    maxRetries: 2
  });
};

export const getAxiosConfig = (props?: { userKey?: OpenaiAccountType }) => {
  const { userKey } = props || {};

  const baseUrl = userKey?.baseUrl || global?.systemEnv?.oneapiUrl || openaiBaseUrl;
  const apiKey = userKey?.key || global?.systemEnv?.chatApiKey || openaiBaseKey;

  return {
    baseUrl,
    authorization: `Bearer ${apiKey}`
  };
};