Proyectos de Subversion LeadersLinked - SPA

import axios from 'axios';

async function fetchCsrfToken(axiosInstance) {

  try {

    const csrfToken = await axiosInstance.get('/csrf');

    return csrfToken;

  } catch (error) {

    console.error('Error fetching CSRF token:', error);

    throw new Error('Error fetching CSRF token');

  }

}

class ApiClient {

  constructor(baseURL = null, config = {}) {

    this.instance = axios.create({ baseURL, ...config });

    this.instance.interceptors.request.use(

      (request) => this.requestInterceptor(request),

      (error) => Promise.reject(error)

    );

    this.instance.interceptors.response.use(

      (response) => this.responseInterceptor(response),

      (error) => Promise.reject(error)

    );

  }

  async requestInterceptor(request) {

    const token = window.localStorage.getItem('jwt');

    if (token) request.headers.Authorization = `Bearer ${token}`;

    if (request.method === 'post') {

      const csrfToken = await fetchCsrfToken(this.instance);

      request.headers['Content-Type'] = 'multipart/form-data';

      request.headers['X-CSRF-TOKEN'] = csrfToken;

    }

    if (request.method === 'get') {

      request.headers['Content-Type'] = 'application/json';

    }

    return request;

  }

  responseInterceptor(response) {

    const { fatal, success, data } = response.data;

    if (fatal) throw new Error('La sesión ha caducado');

    if (!data) return response.data;

    if (!success) {

      const errorMessage =

        typeof data === 'string'

          ? data

          : 'Ha ocurrido un error inesperado, por favor intente más tarde.';

      throw new Error(errorMessage);

    }

    return data;

  }

  setBaseURL(baseURL) {

    this.instance.defaults.baseURL = baseURL;

  }

  getInstance() {

    return this.instance;

  }

}

export const apiClientInstance = new ApiClient();

export const api = apiClientInstance.getInstance();