修复下单端系统派单

ruoyi-mall/src/main/java/com/cyl/h5/service/H5OrderService.java

@@ -280,12 +280,20 @@ public class H5OrderService {
         //提前熟悉的费用
         preFamiliarizePrice: this.price_config.preFamiliarize.price,
         * */
-        order.setCouponDiscount(new BigDecimal(form.getCouponDiscount()));
-        order.setMemberDiscount(new BigDecimal(form.getMemberDiscount()));
+        if(form.getCouponDiscount() != null){
+            order.setCouponDiscount(new BigDecimal(form.getCouponDiscount()));
+        }
+        if(form.getMemberDiscount() != null){
+            order.setMemberDiscount(new BigDecimal(form.getMemberDiscount()));
+        }
         order.setOldPrice(new BigDecimal(form.getOldPrice()));
-        order.setPreFamiliarizePrice(new BigDecimal(form.getPreFamiliarizePrice()));
+        if(form.getPreFamiliarizePrice() != null){
+            order.setPreFamiliarizePrice(new BigDecimal(form.getPreFamiliarizePrice()));
+        }
 
-        order.setCompanionLevelPrice(new BigDecimal(form.getCompanionLevelPrice()));
+        if(form.getCompanionLevelPrice() != null){
+            order.setCompanionLevelPrice(new BigDecimal(form.getCompanionLevelPrice()));
+        }
         order.setCompanionLevelTitle(form.getCompanionLevelTitle());