update 优化 业务事件监听器增加流程审批参数传递 更方便的对接业务数据

疯狂的狮子Li

2025-01-22 a22dc9537f1bc3896af38ab4bb572a56fb9611be

update 优化 业务事件监听器增加流程审批参数传递 更方便的对接业务数据

 ruoyi-common/ruoyi-common-core/src/main/java/org/dromara/common/core/domain/event/ProcessEvent.java

@@ -4,6 +4,7 @@

import java.io.Serial;
import java.io.Serializable;
import java.util.Map;

/**
 * 总体流程监听
@@ -37,6 +38,11 @@
    private String status;

    /**
     * 办理参数
     */
    private Map<String, Object> params;

    /**
     * 当为true时为申请人节点办理
     */
    private boolean submit;

 ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/handler/FlowProcessEventHandler.java

@@ -9,6 +9,8 @@
import org.dromara.workflow.common.ConditionalOnEnable;
import org.springframework.stereotype.Component;

import java.util.Map;

/**
 * 流程监听服务
 *
@@ -28,7 +30,7 @@
     * @param status     状态
     * @param submit     当为true时为申请人节点办理
     */
    public void processHandler(String flowCode, String businessId, String status, boolean submit) {
    public void processHandler(String flowCode, String businessId, String status, Map<String, Object> params, boolean submit) {
        String tenantId = TenantHelper.getTenantId();
        log.info("发布流程事件，租户ID: {}, 流程状态: {}, 流程编码: {}, 业务ID: {}, 是否申请人节点办理: {}", tenantId, status, flowCode, businessId, submit);
        ProcessEvent processEvent = new ProcessEvent();
@@ -36,6 +38,7 @@
        processEvent.setFlowCode(flowCode);
        processEvent.setBusinessId(businessId);
        processEvent.setStatus(status);
        processEvent.setParams(params);
        processEvent.setSubmit(submit);
        SpringUtils.context().publishEvent(processEvent);
    }

 ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/listener/WorkflowGlobalListener.java

@@ -17,7 +17,9 @@
import org.dromara.workflow.service.IFlwTaskService;
import org.springframework.stereotype.Component;

import java.util.HashMap;
import java.util.List;
import java.util.Map;

/**
 * 全局任务办理监听
@@ -81,10 +83,17 @@
        Definition definition = listenerVariable.getDefinition();
        String businessId = instance.getBusinessId();
        String flowStatus = instance.getFlowStatus();
        Map<String, Object> params = new HashMap<>();
        // 历史任务扩展(通常为附件)
        params.put("hisTaskExt", listenerVariable.getFlowParams().getHisTaskExt());
        // 办理人
        params.put("handler", listenerVariable.getFlowParams().getHandler());
        // 办理意见
        params.put("message", listenerVariable.getFlowParams().getMessage());
        // 判断流程状态（发布：撤销，退回，作废，终止，已完成事件）
        String status = determineFlowStatus(instance, flowStatus);
        if (StringUtils.isNotBlank(status)) {
            flowProcessEventHandler.processHandler(definition.getFlowCode(), businessId, status, false);
            flowProcessEventHandler.processHandler(definition.getFlowCode(), businessId, status, params, false);
        }
    }


 ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/service/impl/FlwTaskServiceImpl.java

@@ -153,7 +153,7 @@
            Definition definition = defService.getById(flowTask.getDefinitionId());
            // 检查流程状态是否为草稿、已撤销或已退回状态，若是则执行流程提交监听
            if (BusinessStatusEnum.isDraftOrCancelOrBack(ins.getFlowStatus())) {
                flowProcessEventHandler.processHandler(definition.getFlowCode(), ins.getBusinessId(), ins.getFlowStatus(), true);
                flowProcessEventHandler.processHandler(definition.getFlowCode(), ins.getBusinessId(), ins.getFlowStatus(), null, true);
            }
            // 构建流程参数，包括变量、跳转类型、消息、处理人、权限等信息
            FlowParams flowParams = new FlowParams();

 ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/service/impl/TestLeaveServiceImpl.java

@@ -28,6 +28,7 @@
import org.springframework.transaction.annotation.Transactional;

import java.util.List;
import java.util.Map;

/**
 * 请假Service业务层处理
@@ -131,6 +132,14 @@
        log.info("当前任务执行了{}", processEvent.toString());
        TestLeave testLeave = baseMapper.selectById(Long.valueOf(processEvent.getBusinessId()));
        testLeave.setStatus(processEvent.getStatus());
        // 用于例如审批附件 审批意见等 存储到业务表内 自行根据业务实现存储流程
        Map<String, Object> params = processEvent.getParams();
        // 历史任务扩展(通常为附件)
        String hisTaskExt = params.getOrDefault("hisTaskExt", "").toString();
        // 办理人
        String handler = params.getOrDefault("handler", "").toString();
        // 办理意见
        String message = params.getOrDefault("message", "").toString();
        if (processEvent.isSubmit()) {
            testLeave.setStatus(BusinessStatusEnum.WAITING.getStatus());
        }