feat(payment): 支付与退款后清除景区统计缓存

- 在支付成功、取消、退款回调后增加缓存删除逻辑
- 新增 `invalidateStatisticsCache` 方法用于删除 Redis 缓存
- 定时任务中统计景区数据后也调用缓存清除方法
- 调整景区统计任务时间并扩展统计周期为近7天
- 增强定时任务日志记录和异常处理机制

src/main/java/com/ycwl/basic/service/mobile/impl/WxPayServiceImpl.java

@@ -30,6 +30,7 @@ import com.ycwl.basic.service.pc.ScenicService;
 import com.ycwl.basic.utils.SnowFlakeUtil;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.data.redis.core.RedisTemplate;
 import org.springframework.stereotype.Service;
 
 import jakarta.servlet.http.HttpServletRequest;
@@ -60,6 +61,8 @@ public class WxPayServiceImpl implements WxPayService {
     private OrderMapper orderMapper;
     @Autowired
     private ScenicService scenicService;
+    @Autowired
+    private RedisTemplate<String, String> redisTemplate;
 
     @Override
     public Map<String, Object> createOrder(Long scenicId, WXPayOrderReqVO req) {
@@ -100,10 +103,14 @@ public class WxPayServiceImpl implements WxPayService {
                 long orderId = Long.parseLong(callbackResponse.getOrderNo());
                 if (callbackResponse.isPay()) {
                     orderBiz.paidOrder(orderId);
+                    // 支付成功后删除统计缓存，确保下次查询获取最新数据
+                    invalidateStatisticsCache(scenicId);
                 } else if (callbackResponse.isCancel()) {
                     orderBiz.cancelOrder(orderId);
                 } else if (callbackResponse.isRefund()) {
                     orderBiz.refundOrder(orderId);
+                    // 退款后删除统计缓存
+                    invalidateStatisticsCache(scenicId);
                 }
             });
         } catch (Exception e) {
@@ -165,6 +172,10 @@ public class WxPayServiceImpl implements WxPayService {
             statisticsRecordAddReq.setScenicId(order.getScenicId());
             statisticsRecordAddReq.setMorphId(orderId);
             statisticsMapper.addStatisticsRecord(statisticsRecordAddReq);
+
+            // 退款成功后删除统计缓存，确保下次查询获取最新数据
+            invalidateStatisticsCache(scenicId);
+
             return true;
         } catch (Exception e) {
             log.error("微信退款回调失败！", e);
@@ -180,4 +191,15 @@ public class WxPayServiceImpl implements WxPayService {
                 .setOrderNo(orderId);
         scenicPayAdapter.cancelOrder(request);
     }
+
+    /**
+     * 删除景区统计缓存
+     * 在支付或退款回调后调用，确保下次查询时重新计算统计数据
+     * @param scenicId 景区ID
+     */
+    private void invalidateStatisticsCache(Long scenicId) {
+        String redisKey = "statistics:tmp_cache:" + scenicId;
+        Boolean deleted = redisTemplate.delete(redisKey);
+        log.info("[缓存删除] 景区 {} 的统计缓存删除结果: {}", scenicId, deleted);
+    }
 }