Express res.sendError

gistfile1.txt

   function sendError(message, options) {
       var response = {
           success: false,
           message: message || 'Nil message'
       }
       if (options.error) {
           if (!response.debug) response.debug = {}
           if (options.error instanceof Error) {
               response.debug.message = options.error.message
               response.debug.stack = options.error.stack
           } else {
               Object.assign(response.debug, options.error)
           }
       }
       if (options.hint) {
           if (!response.debug) response.debug = { hint: options.hint }
           response.debug.hint = options.hint
       }
       if (options.timestamp) {
           if (!response.debug) response.debug = { timestamp: new Date().getTime() }
           response.debug.timestamp = new Date().getTime()
       }
   }