8-9金豆新增消耗，判断顺序优化

src/main/java/com/example/demo/serviceImpl/bean/BeanConsumeServiceImpl.java

@@ -68,14 +68,7 @@ public class BeanConsumeServiceImpl implements BeanConsumeService {
     @Override
     public Result reduce(BeanConsume consume) {
 
-            //获取用户当前余额
-            BeanUserCard user= beanUserMapper.userCard(consume.getJwcode());
-            if (user.getFreeBean() < consume.getFreeBean()) {
-                return Result.error("用户免费金豆余额不足");
-            }
-            if (user.getPermanentBean() < consume.getPermanentBean()) {
-                return Result.error("用户永久金豆余额不足");
-            }
+
             // 验证精网号是否有效
             if (consume.getJwcode() == null || consume.getJwcode().isEmpty()) {
                 return Result.error("精网号不能为空");
@@ -93,6 +86,14 @@ public class BeanConsumeServiceImpl implements BeanConsumeService {
             if (consume.getFreeBean() == 0 && consume.getPermanentBean() == 0) {
                 return Result.error("免费豆和永久豆不能同时为0");
             }
+            //获取用户当前余额
+            BeanUserCard user= beanUserMapper.userCard(consume.getJwcode());
+            if (user.getFreeBean() < consume.getFreeBean()) {
+                return Result.error("用户免费金豆余额不足");
+            }
+            if (user.getPermanentBean() < consume.getPermanentBean()) {
+                return Result.error("用户永久金豆余额不足");
+            }
             // 验证备注是否为空
             if (consume.getRemark() == null || consume.getRemark().isEmpty()) {
                 return Result.error("备注不能为空");