From 335552671e353fff124298a1cf819e9354b1b304 Mon Sep 17 00:00:00 2001
From: rain <1679827795@qq.com>
Date: Thu, 29 Jan 2026 18:23:34 +0800
Subject: [PATCH] 增加部分注释

---
 drone-service/drone-fw/src/main/java/org/sxkj/fw/device/service/impl/FwDeviceServiceImpl.java |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/drone-service/drone-fw/src/main/java/org/sxkj/fw/device/service/impl/FwDeviceServiceImpl.java b/drone-service/drone-fw/src/main/java/org/sxkj/fw/device/service/impl/FwDeviceServiceImpl.java
index 60a621e..9795cc4 100644
--- a/drone-service/drone-fw/src/main/java/org/sxkj/fw/device/service/impl/FwDeviceServiceImpl.java
+++ b/drone-service/drone-fw/src/main/java/org/sxkj/fw/device/service/impl/FwDeviceServiceImpl.java
@@ -67,6 +67,7 @@
 	@Override
 	public IPage<FwDeviceVO> selectFwDevicePageVo(FwDevicePageParam fwDevice, Query query) {
 		FwDeviceDTO fwDeviceDTO = GenericConverter.convert(fwDevice, FwDeviceDTO.class);
+		// 按当前部门及下级部门范围过滤数据
 		List<Long> deptList = SysCache.getDeptChildIds(Long.valueOf(AuthUtil.getDeptId()));
 		fwDeviceDTO.setDeptList(deptList);
 		IPage<FwDeviceEntity> pages = selectFwDevicePage(Condition.getPage(query), fwDeviceDTO);
@@ -77,6 +78,7 @@
 				.map(FwDeviceVO::getId)
 				.filter(id -> id != null)
 				.collect(Collectors.toList());
+			// 批量补充设备关联场景名称
 			Map<Long, String> sceneNameMap = selectSceneNameByDeviceIds(deviceIds);
 			for (FwDeviceVO record : records) {
 				String sceneName = sceneNameMap.get(record.getId());
@@ -135,18 +137,21 @@
 	 */
 	@Override
 	public List<DeviceTypeStatisticsVO> getDeviceTypeStatistics() {
+		// 统计范围限定在当前部门及下级部门
 		List<Long> deptList = SysCache.getDeptChildIds(Long.valueOf(AuthUtil.getDeptId()));
 		return baseMapper.getDeviceTypeStatistics(deptList);
 	}
 
 	@Override
 	public List<DeviceStatisticsVO> getDeviceOutStatistics(String effectiveRangeKmIsNotNull) {
+		// 统计范围限定在当前部门及下级部门
 		List<Long> deptList = SysCache.getDeptChildIds(Long.valueOf(AuthUtil.getDeptId()));
 		return baseMapper.getDeviceOutStatistics(effectiveRangeKmIsNotNull, deptList);
 	}
 
 	@Override
 	public List<DeviceStatisticsVO> getDeviceManufacturerStatistics() {
+		// 统计范围限定在当前部门及下级部门
 		List<Long> deptList = SysCache.getDeptChildIds(Long.valueOf(AuthUtil.getDeptId()));
 		return baseMapper.getDeviceManufacturerStatistics(deptList);
 	}
@@ -179,6 +184,7 @@
 	 */
 	@Override
 	public boolean saveOrUpdateDevice(FwDeviceEntity fwDeviceEntity) {
+		// 无效范围时清空坐标,避免显示无意义位置
 		if (fwDeviceEntity.getEffectiveRangeKm() == null || fwDeviceEntity.getEffectiveRangeKm().compareTo(BigDecimal.ZERO) == 0) {
 			fwDeviceEntity.setLatitude("");
 			fwDeviceEntity.setLongitude("");

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