fix alert record
chenshuichuan
1 year ago
parent
328947a8a9
commit
838ac67842
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package cn.iocoder.yudao.module.iot.controller.admin.alert.vo;
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import lombok.AllArgsConstructor;
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import lombok.Getter;
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@Getter
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@AllArgsConstructor
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public enum AlertTypeEnum {
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联动("联动"),
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属性("属性"),
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设备("设备"),
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产品("产品");
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private final String value;
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// 一个可选的方法，用于根据整数值获取对应的枚举实例
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public static AlertTypeEnum fromValue(String value) {
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for (AlertTypeEnum status : AlertTypeEnum.values()) {
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if (status.getValue().equals(value)) {
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return status;
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}
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}
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throw new IllegalArgumentException("Unknown value: " + value);
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}
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}
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package cn.iocoder.yudao.module.iot.controller.admin.mqttdatarecord;
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import cn.iocoder.yudao.module.iot.controller.admin.alertrecord.vo.AlertRecordPageReqVO;
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import cn.iocoder.yudao.module.iot.controller.admin.device.vo.DevicePageReqVO;
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import cn.iocoder.yudao.module.iot.dal.dataobject.alert.AlertDO;
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import cn.iocoder.yudao.module.iot.dal.dataobject.alertrecord.AlertRecordDO;
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import cn.iocoder.yudao.module.iot.dal.dataobject.device.DeviceAttributeDO;
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import cn.iocoder.yudao.module.iot.dal.dataobject.device.DeviceDO;
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import cn.iocoder.yudao.module.iot.dal.mysql.alert.AlertMapper;
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import cn.iocoder.yudao.module.iot.dal.mysql.alertrecord.AlertRecordMapper;
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import cn.iocoder.yudao.module.iot.dal.mysql.device.DeviceAttributeMapper;
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import cn.iocoder.yudao.module.iot.dal.mysql.device.DeviceMapper;
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import cn.iocoder.yudao.module.iot.dal.mysql.formula.FormulaRecordMapper;
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import cn.iocoder.yudao.module.iot.framework.constant.Constants;
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import cn.iocoder.yudao.module.iot.framework.constant.DeviceStatusEnum;
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import cn.iocoder.yudao.module.iot.framework.util.FormulaCalculator;
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import cn.iocoder.yudao.module.iot.service.device.DeviceService;
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import cn.iocoder.yudao.module.iot.service.mqttrecord.MqttRecordService;
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import org.apache.commons.lang3.StringUtils;
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import org.springframework.scheduling.annotation.Async;
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import org.springframework.scheduling.annotation.EnableAsync;
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import org.springframework.scheduling.annotation.EnableScheduling;
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import org.springframework.stereotype.Service;
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import javax.annotation.Resource;
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import java.time.Duration;
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import java.time.LocalDateTime;
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import java.util.List;
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import java.util.Map;
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@Service
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@EnableAsync
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@EnableScheduling
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public class MqttDataService {
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@Resource
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private FormulaRecordMapper formulaRecordMapper;
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@Resource
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private DeviceService deviceService;
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@Resource
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private DeviceMapper deviceMapper;
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@Resource
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private MqttRecordService mqttRecordService;
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@Resource
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private DeviceAttributeMapper attributeMapper;
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@Resource
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private AlertMapper alertMapper;
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@Resource
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private AlertRecordMapper alertRecordMapper;
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/**定时检查设备状态*/
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//@Scheduled(fixedDelay = 2000)
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public void checkDeviceStatus() {
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DevicePageReqVO respVO = new DevicePageReqVO().setStatus(DeviceStatusEnum.在线.getValue()).setIsEnable(true);
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List<DeviceDO> deviceList = deviceService.selectList(respVO);
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for (DeviceDO device : deviceList) {
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if(device.getLastOnlineTime()==null){
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device.setStatus(DeviceStatusEnum.离线.getValue());
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deviceMapper.updateById(device);
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}else {
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Duration duration = Duration.between(device.getLastOnlineTime(), LocalDateTime.now());
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//long seconds = duration.getSeconds();
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long millis = duration.toMillis();
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long second = device.getOffLineDuration()==null? Constants.DEVICE_OFFLINE_SECOND : device.getOffLineDuration();
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if(millis > second*1000){//认为设备已经离线
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device.setStatus(DeviceStatusEnum.离线.getValue());
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deviceMapper.updateById(device);
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}
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}
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}
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}
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@Async
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public void updateDeviceStatus(DeviceDO deviceDO){
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deviceDO.setStatus(DeviceStatusEnum.在线.getValue());
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deviceDO.setLastOnlineTime(LocalDateTime.now());
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deviceMapper.updateById(deviceDO);
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}
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@Async
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public void checkDeviceAlert(Map<String,String> value, DeviceDO deviceDO){
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DeviceAttributeDO reqVO = new DeviceAttributeDO().setDeviceId(deviceDO.getId()).setAlertId(1L).setIsEnable(true);
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List<DeviceAttributeDO> attributeList = attributeMapper.selectAlertList(reqVO);
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if(attributeList!=null){
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//拿到该设备关联有告警的属性，进行逻辑计算
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for (DeviceAttributeDO attr : attributeList) {
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if(StringUtils.isBlank(value.get(attr.getAttributeName())))continue;
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AlertDO alertDO = alertMapper.selectById(attr.getAlertId());
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//告警设置有效
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if (alertDO!=null && alertDO.getIsEnable() && !alertDO.getConditionFormula().isEmpty()){
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//允许重复报警
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if(alertDO.getIsRepeat() || alertDO.getNoRepeatDuration()==null || alertDO.getNoRepeatDuration() < 1){
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insertRecord(value,alertDO,attr);
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}else{//不允许重复报警，检查下次报警间隔，以 告警id和属性id查找上次报警记录
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AlertRecordPageReqVO pageReqVO = new AlertRecordPageReqVO().setAlertId(alertDO.getId()).setDataId(attr.getId());
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AlertRecordDO last = alertRecordMapper.selectLastOne(pageReqVO);
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if(last==null){
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insertRecord(value,alertDO,attr);
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}else{
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Duration duration = Duration.between(last.getCreateTime(), LocalDateTime.now());
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//long seconds = duration.getSeconds();
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long millis = duration.toMillis();
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//可以继续报警了
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if(millis > alertDO.getNoRepeatDuration()*1000){
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insertRecord(value,alertDO,attr);
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}
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}
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}
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}
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}
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}
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}
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private void insertRecord(Map<String,String> value, AlertDO alertDO,DeviceAttributeDO attr){
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boolean result = FormulaCalculator.calFormulaBoolean(alertDO.getConditionFormula(),
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Constants.DefaultFormulaVar,value.get(attr.getAttributeName()));
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//触发告警
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if(result){
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AlertRecordDO recordDO = new AlertRecordDO(alertDO);
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recordDO.setData(attr);
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recordDO.setDataValue(value.get(attr.getAttributeName()));
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alertRecordMapper.insert(recordDO);
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}
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}
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}
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@ -0,0 +1,26 @@
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package cn.iocoder.yudao.module.iot.framework.constant;
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import lombok.AllArgsConstructor;
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import lombok.Getter;
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@Getter
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@AllArgsConstructor
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public enum DeviceStatusEnum {
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不可用("3"),
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离线("2"),
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在线("1");
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private final String value;
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// 一个可选的方法，用于根据整数值获取对应的枚举实例
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public static DeviceStatusEnum fromValue(String value) {
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for (DeviceStatusEnum status : DeviceStatusEnum.values()) {
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if (status.getValue().equals(value)) {
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return status;
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}
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}
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throw new IllegalArgumentException("Unknown value: " + value);
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}
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}
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