read-from-undefined

@@ -172,8 +172,12 @@ class BuyNowController {
                 use_yoho_coin: req.body.use_yoho_coin
             });
 
-            result.data.use_yoho_coin = paymentProcess.transPrice(_.get(result, 'data.use_yoho_coin'));
-            result.data.yohoCoinCompute = paymentProcess.yohoCoinCompute(result.data);
+            let finalResult = _.get(result, 'data', {});
+
+            if (finalResult) {
+                _.set(finalResult, 'use_yoho_coin', paymentProcess.transPrice(_.get(result, 'data.use_yoho_coin')));
+                _.set(finalResult, 'yohoCoinCompute', paymentProcess.yohoCoinCompute(result.data));
+            }
             return res.json(result.data);
         })().catch(next);
     }