修改有效期

alien-lawyer/src/main/java/shop/alien/lawyer/service/impl/LawyerClientConsultationOrderServiceImpl.java

@@ -1509,13 +1509,16 @@ public class LawyerClientConsultationOrderServiceImpl extends ServiceImpl<Lawyer
             // 格式化日期
             SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
             String acceptTimeStr = dateFormat.format(acceptTime);
-            String validityPeriodStr = "";
-            if (order.getValidityPeriod() != null) {
-                validityPeriodStr = dateFormat.format(order.getValidityPeriod());
-            } else {
-                // 如果有效期为空，使用默认提示
-                validityPeriodStr = "待定";
-            }
+            
+            // 计算当前时间三天后的23:59:59
+            LocalDateTime now = LocalDateTime.now();
+            LocalDateTime validityDateTime = now.plusDays(3)
+                    .withHour(23)
+                    .withMinute(59)
+                    .withSecond(59)
+                    .withNano(0);
+            Date validityDate = Date.from(validityDateTime.atZone(ZoneId.systemDefault()).toInstant());
+            String validityPeriodStr = dateFormat.format(validityDate);
 
             // 构建通知消息
             String orderNumber = order.getOrderNumber() != null ? order.getOrderNumber() : "";