基本完成优先级排队报警逻辑

‘liusuyi’

2023-07-01 70210b0eb0c58e1779fd89cbcf0909154d7d4936

 ruoyi-framework/src/main/java/com/ruoyi/framework/aspectj/SdkOperateAspect.java

@@ -1,23 +1,31 @@
package com.ruoyi.framework.aspectj;

import com.ruoyi.common.annotation.SdkOperate;
import com.ruoyi.common.core.domain.entity.SysUser;
import com.ruoyi.common.core.domain.model.LoginUser;
import com.ruoyi.common.utils.SecurityUtils;
import com.ruoyi.common.utils.StringUtils;
import com.ruoyi.constant.sdkPriority;
import com.ruoyi.constant.CamPriority;
import com.ruoyi.device.camera.domain.ArdCameras;
import com.ruoyi.device.camera.domain.CameraCmd;
import com.ruoyi.device.camera.service.IArdCamerasService;
import com.ruoyi.system.service.ISysUserService;
import org.apache.ibatis.jdbc.Null;
import lombok.extern.slf4j.Slf4j;
import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.Around;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Before;
import org.aspectj.lang.annotation.Pointcut;
import org.aspectj.lang.reflect.MethodSignature;
import org.springframework.stereotype.Component;

import javax.annotation.Nullable;
import javax.annotation.Resource;
import java.lang.reflect.Method;
import java.util.Date;

import static jdk.nashorn.internal.runtime.regexp.joni.Config.log;

/**
 * SDK控制处理
@@ -26,6 +34,7 @@
 */
@Aspect
@Component
@Slf4j(topic = "hikSdk")
public class SdkOperateAspect {

    @Resource
@@ -40,10 +49,14 @@

    @Around("dsPointCut()")
    public Object around(ProceedingJoinPoint point) throws Throwable {
        Boolean resultMap = dataScopeFilter(point);
        if (resultMap) {
        MethodSignature signature = (MethodSignature) point.getSignature();
        Method method = signature.getMethod();
        Boolean result = controlScopeFilter(point);
        if (result) {
            log.debug("已获取相机控制权--" + method.getName());
            return point.proceed();
        } else {
            log.debug("未获取相机控制权--" + method.getName());
            return false;//代替目标方法的返回值
        }
    }
@@ -53,7 +66,7 @@
     *
     * @param joinPoint 切点
     */
    public Boolean dataScopeFilter(ProceedingJoinPoint joinPoint) {
    public Boolean controlScopeFilter(ProceedingJoinPoint joinPoint) {
        //获取请求控制相机的命令信息
        CameraCmd cmd = (CameraCmd) joinPoint.getArgs()[0];
        String operator = cmd.getOperator();//申请者
@@ -84,18 +97,18 @@
                } else {
                    /*当前相机有人控制并且配置了过期时间，先判断优先级，优先级高允许控制*/
                    Integer currentLevel = 0;//当前相机的操作者的优先级
                    if (sdkPriority.priorityMap.containsKey(currentOperator)) {
                    if (CamPriority.priorityMap.containsKey(currentOperator)) {
                        /*当前控制者为系统报警用户*/
                        currentLevel = (Integer) sdkPriority.priorityMap.get(currentOperator);
                        currentLevel = (Integer) CamPriority.priorityMap.get(currentOperator);
                    } else {
                        /*当前控制者为普通用户*/
                        SysUser sysUser = sysUserService.selectUserById(currentOperator);
                        currentLevel = sysUser.getCameraPriority();
                    }
                    Integer operatorLevel = 0;//获取申请者的优先级
                    if (sdkPriority.priorityMap.containsKey(operator)) {
                    if (CamPriority.priorityMap.containsKey(operator)) {
                        /*包含说明当前申请控制者为系统报警用户*/
                        operatorLevel = (Integer) sdkPriority.priorityMap.get(operator);
                        operatorLevel = (Integer) CamPriority.priorityMap.get(operator);
                    } else {
                        /*否则申请控制者为当前登录用户*/
                        LoginUser loginUser = SecurityUtils.getLoginUser();
@@ -111,7 +124,6 @@
                        return true;
                    } else {
                        /*如果申请者优先级低，则判断过期时间*/
                        Date now = new Date();
                        if (currentExpired == null) {
                            /*当前相机未配置过期时间，可控*/
                            ardCameras.setOperatorId(operator);
@@ -119,7 +131,7 @@
                            ardCamerasService.updateArdCameras(ardCameras);//更新相机当前控制者
                            return true;
                        } else {
                            if (now.before(currentExpired)) {
                            if (new Date().before(currentExpired)) {
                                /*时间未过期，不可控*/
                                return false;
                            } else {
@@ -133,6 +145,5 @@
                }
            }
        }

    }
}