git.r.bdr.sh - rbdr/forum/blob - lib/middleware/handle_errors.js

   1 /**
   2  * Middleware to create responses for unhandled errors.
   3  */
   4 export default async function HandleErrors(next) {
   5
   6   try {
   7     await next;
   8   }
   9   catch (err) {
  10     this.status = err.status || 500;
  11
  12     const response = {
  13       error: err.message,
  14       status: this.status
  15     };
  16
  17     if (response.status === 401) {
  18       response.error === 'Protected resource, use Authorization header to get access';
  19     }
  20
  21     this.body = response;
  22
  23     this.app.emit('error', err, this);
  24   }
  25 }