nakarte

index.js (697B)

---

 import loadScript from 'load-script';
 import config from '~/config';
 
 let _google = null;
 let _pending = null;
 
 function getGoogle() {
     if (_google) {
         return Promise.resolve(_google);
     }
     if (!_pending) {
         _pending = new Promise((resolve, reject) => {
                 loadScript(config.googleApiUrl, (error) => {
                         if (error) {
                             reject(error);
                         } else {
                             _google = window.google;
                             resolve(_google);
                         }
                     }
                 );
             }
         );
     }
     return _pending;
 }
 
 export default getGoogle;