From d06ab39efafbcb2a7b1ec4cb83e18fa3485789a9 Mon Sep 17 00:00:00 2001
From: LAPTOP-SNT8I5JK\Boounion <Chenluhua@qq.com>
Date: 星期六, 29 三月 2025 08:55:56 +0800
Subject: [PATCH] 1.修改两个函数名称；
---
SourceCode/Bond/Servo/AlarmManager.cpp | 65 +++++++++++++++++++++++++++++++-
1 files changed, 63 insertions(+), 2 deletions(-)
diff --git a/SourceCode/Bond/Servo/AlarmManager.cpp b/SourceCode/Bond/Servo/AlarmManager.cpp
index 73ce376..3283979 100644
--- a/SourceCode/Bond/Servo/AlarmManager.cpp
+++ b/SourceCode/Bond/Servo/AlarmManager.cpp
@@ -89,7 +89,7 @@
unit_id TEXT NOT NULL,
description TEXT NOT NULL,
start_time DATETIME NOT NULL,
- end_time DATETIME NOT NULL,
+ end_time DATETIME,
FOREIGN KEY (device_id) REFERENCES devices(device_id),
FOREIGN KEY (unit_id) REFERENCES units(unit_id)
)
@@ -127,7 +127,7 @@
// 插入单元数据
for (int i = 1; i <= 3; ++i) {
- for (int j = 1; j <= 3; ++j) {
+ for (int j = 0; j <= 3; ++j) {
int unitId = j;
std::string deviceId = std::to_string(i);
std::string unitName = "Unit" + std::to_string(j);
@@ -144,6 +144,7 @@
}
}
+ /*
// 初始化随机数生成器
std::random_device rd;
std::mt19937 gen(rd());
@@ -181,6 +182,7 @@
std::cerr << "Failed to insert alarm data." << std::endl;
}
}
+ */
}
// 添加报警信息
@@ -694,6 +696,65 @@
return lastInsertId;
}
+// 通过 alarm_event_id 解除报警（更新结束时间）
+bool AlarmManager::clearAlarmByEventId(int alarmEventId, const std::string& endTime) {
+ if (!m_pDB) {
+ return false;
+ }
+
+ bool result = true;
+ auto it = m_mapCache.find(alarmEventId);
+ if (it != m_mapCache.end()) {
+ std::lock_guard<std::mutex> lock(m_mutex);
+
+ std::ostringstream query;
+ query << "UPDATE alarms SET end_time = '" << endTime << "' WHERE alarm_event_id = " << alarmEventId << ";";
+ bool result = m_pDB->executeQuery(query.str());
+ if (result) {
+ m_mapCache.erase(it);
+ }
+ }
+
+ return result;
+}
+
+// 通过多个属性查找并解除报警（更新结束时间）
+bool AlarmManager::clearAlarmByAttributes(int nId, int nDeviceId, int nUnitId, const std::string& endTime) {
+ if (!m_pDB) {
+ return false;
+ }
+
+ std::lock_guard<std::mutex> lock(m_mutex);
+
+ // 先在缓存中查找匹配的 alarm_event_id
+ int alarmEventId = -1;
+ for (AlarmDataMap::const_iterator it = m_mapCache.begin(); it != m_mapCache.end(); ++it) {
+ const AlarmData& alarm = it->second;
+ if (alarm.nId == nId &&
+ alarm.nDeviceId == nDeviceId &&
+ alarm.nUnitId == nUnitId) {
+
+ alarmEventId = it->first;
+ break;
+ }
+ }
+
+ // 如果没找到匹配的记录，则直接返回 false
+ if (alarmEventId == -1) {
+ return false;
+ }
+
+ // 构建 SQL 语句，使用找到的 alarm_event_id 来更新结束时间
+ std::ostringstream query;
+ query << "UPDATE alarms SET end_time = '" << endTime << "' WHERE alarm_event_id = " << alarmEventId << ";";
+ bool result = m_pDB->executeQuery(query.str());
+ if (result) {
+ m_mapCache.erase(alarmEventId);
+ }
+
+ return result;
+}
+
// 读取报警文件
bool AlarmManager::readAlarmFile(const std::string& filename) {
std::ifstream file(filename);
--
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