axios instance 생성

axios_instance.ts

import axios, { AxiosRequestConfig, AxiosInstance } from 'axios';
import { DEMO_BASE_URL } from '../utils/commons';
import { getToken } from '../utils/tokenManagement';

// 인증 정보가 필요하지 않은 instance
export const baseAPI = (url: string, options?: AxiosRequestConfig) => {
  return axios.create({
    baseURL: url,
    headers: {
      Accept: 'application/json',
      'Content-Type': 'application/json',
    },
    ...options,
  });
};

// 인증 정보가 필요한 instance
const interceptors = (instance: AxiosInstance) => {
  instance.interceptors.request.use(
    (config) => {
      const token = getToken();
      if (token) {
        config.headers.Authorization = `Token ${token}`;
      }
      return config;
    },
    (error) => {
      console.error(error);
      return Promise.reject(error);
    },
  );
};

const authAPI = (url: string, options?: AxiosRequestConfig) => {
  const instance = axios.create({
    baseURL: url,
    headers: {
      Accept: 'application/json',
    },
    withCredentials: true,
    ...options,
  });
  interceptors(instance);
  return instance;
};

export const baseInstance = baseAPI(DEMO_BASE_URL);
export const authInstance = authAPI(DEMO_BASE_URL);