async function Request()

in console-ui/src/globalLib.js [492:567]
62 lines of code
19 McCabe index (conditional complexity)

  async function Request(...allArgs) {
    // 除了config外的传参
    let [config, ...args] = allArgs;
    // 处理前置中间件
    config = handleMiddleWare.apply(this, [config, ...args, middlewareList]);
    // 处理自定义url
    config = handleCustomService.apply(this, [config, ...args]);
    if (!config) return;
    // xsrf
    if (
      config.type &&
      config.type.toLowerCase() === 'post' &&
      config.data &&
      Object.prototype.toString.call(config.data) === '[object Object]' &&
      !config.data.sec_token
    ) {
      const sec_token = aliwareGetCookieByKeyName('XSRF-TOKEN');
      sec_token && (config.data.sec_token = sec_token);
    }

    // 处理后置中间件
    config = handleMiddleWare.apply(this, [config, ...args, middlewareBackList]);

    const [url, paramsStr] = config.url.split('?');
    const params = paramsStr ? paramsStr.split('&') : [];

    const _LOGINPAGE_ENABLED = localStorage.getItem(LOGINPAGE_ENABLED);

    let accessTokenInHeader = '';
    if (_LOGINPAGE_ENABLED !== 'false') {
      let token = {};
      try {
        token = JSON.parse(localStorage.token);
      } catch (e) {
        console.log('Token Error', localStorage.token, e);
        goLogin();
      }
      const { accessToken = '' } = token;
      accessTokenInHeader = accessToken;
    }

    return $.ajax(
      Object.assign({}, config, {
        type: config.type,
        url: [url, params.join('&')].join('?'),
        data: config.data || '',
        dataType: config.dataType || 'json',
        beforeSend(xhr) {
          config.beforeSend && config.beforeSend(xhr);
        },
        headers: {
          Authorization: localStorage.getItem('token') || undefined,
          AccessToken: accessTokenInHeader,
        },
      })
    ).then(
      success => {
        return success;
      },
      error => {
        // 处理403 forbidden
        const { status, responseJSON = {} } = error || {};
        if (responseJSON.message) {
          const _errorcontent = responseJSON?.data ? ` : ${responseJSON.data}` : '';
          Message.error(responseJSON.message + _errorcontent);
        }
        if (
          [401, 403].includes(status) &&
          ['unknown user!', 'token invalid!', 'token expired!'].includes(responseJSON.message)
        ) {
          goLogin();
        }
        return error;
      }
    );
  }