流程图查看，容缺、跳过显示

xiangpei

2025-03-17 52e9ef7d0a66500d596c2d4a3e8fc635c9f3e742

 business/src/main/java/com/ycl/service/impl/FlowTaskServiceImpl.java

@@ -7,6 +7,7 @@
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.conditions.query.LambdaQueryChainWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.ycl.common.base.Result;
import com.ycl.common.constant.ProcessConstants;
import com.ycl.common.core.domain.AjaxResult;
import com.ycl.common.core.domain.entity.SysDept;
@@ -26,9 +27,8 @@
import com.ycl.domain.entity.ProjectProcess;
import com.ycl.domain.entity.SysForm;
import com.ycl.domain.json.RejectData;
import com.ycl.domain.vo.FlowQueryVo;
import com.ycl.domain.vo.FlowTaskVo;
import com.ycl.domain.vo.FormDetailVO;
import com.ycl.domain.query.ProcessLogQuery;
import com.ycl.domain.vo.*;
import com.ycl.event.event.TaskLogEvent;
import com.ycl.factory.FlowServiceFactory;
import com.ycl.flow.CustomProcessDiagramGenerator;
@@ -51,6 +51,7 @@
import org.flowable.bpmn.model.*;
import org.flowable.common.engine.api.FlowableException;
import org.flowable.common.engine.api.FlowableObjectNotFoundException;
import org.flowable.common.engine.impl.persistence.StrongUuidGenerator;
import org.flowable.engine.ProcessEngineConfiguration;
import org.flowable.engine.history.HistoricActivityInstance;
import org.flowable.engine.history.HistoricProcessInstance;
@@ -68,13 +69,14 @@
import org.flowable.task.api.TaskQuery;
import org.flowable.task.api.history.HistoricTaskInstance;
import org.flowable.task.api.history.HistoricTaskInstanceQuery;
import org.springframework.beans.BeanUtils;
import org.springframework.context.ApplicationEventPublisher;
import org.springframework.context.annotation.Bean;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.io.InputStream;
import java.io.*;
import java.lang.reflect.Field;
import java.math.BigDecimal;
import java.nio.charset.StandardCharsets;
import java.util.*;
import java.util.concurrent.ConcurrentHashMap;
@@ -135,11 +137,12 @@
     *
     * @param taskId    任务id
     * @param variables 表单数据
     * @param addLog
     * @return
     */
    @Override
    @Transactional(rollbackFor = Exception.class)
    public AjaxResult completeSubmitForm(String taskId, Map<String, Object> variables) {
    public AjaxResult completeSubmitForm(String taskId, Map<String, Object> variables, Boolean addLog) {
        Task task = taskService.createTaskQuery().taskId(taskId).singleResult();
        if (Objects.isNull(task)) {
            return AjaxResult.error("任务不存在");
@@ -152,28 +155,18 @@
            return AjaxResult.error("项目流程未绑定");
        }

        Map<String, Object> processVariables = new HashMap<>();
        //查出字典中需要注入的字段信息
        // 查出字典中需要注入的字段信息
        List<String> dictList = sysDictDService.selectDictDataByType("flow_variables").stream().map(SysDictData::getDictValue).collect(Collectors.toList());
        Map<String, Object> newV = new HashMap<>(2);
        if (!org.springframework.util.CollectionUtils.isEmpty(variables)) {
            for (String key : variables.keySet()) {
                newV.put(task.getTaskDefinitionKey() + "&" + key, variables.get(key));
                //字典里有就放入流程变量中
                // 字典里有就不做处理
                if (!CollectionUtils.isEmpty(dictList) && dictList.contains(key)) {
                    if ("money".equals(key)) {
                        // 万元转元
                        Object w = variables.get(key);
                        BigDecimal y = new BigDecimal(w.toString()).multiply(new BigDecimal(10000));
                        processVariables.put(key, y);
                    } else {
                        processVariables.put(key,variables.get(key));
                    }
                    newV.put(key,variables.get(key));
                }
            }
        }
        //添加流程变量
        if(!processVariables.isEmpty()) taskService.setVariables(taskId,processVariables);
        taskService.addComment(taskId, task.getProcessInstanceId(), FlowComment.SUBMIT.getType(), "完成提交");
        if (DelegationState.PENDING.equals(task.getDelegationState())) {
            taskService.resolveTask(taskId, newV);
@@ -183,15 +176,146 @@
            taskService.complete(taskId, newV);
        }
        // 保存日志
        if (addLog) {
            publisher.publishEvent(new TaskLogEvent(this, null,
                    SecurityUtils.getUserId(),
                    projectProcess.getProjectId(),
                    projectProcess.getProcessInsId(),
                    taskId,
                    task.getTaskDefinitionKey(),
                    task.getName(),
                    ProcessLogEventTypeEnum.FINISHED,
                    null));
        }
        return AjaxResult.success("提交成功");
    }

    /**
     * 容缺补交
     *
     * @param taskId    任务id
     * @param variables 表单数据
     * @param addLog
     * @return
     */
    @Override
    @Transactional(rollbackFor = Exception.class)
    public AjaxResult waitCompleteSubmitForm(String taskId, Map<String, Object> variables, Boolean addLog) throws IOException {
        List<HistoricTaskInstance> hisTasks = historyService.createHistoricTaskInstanceQuery().taskId(taskId).orderByHistoricTaskInstanceStartTime().desc().list();
        if (CollectionUtils.isEmpty(hisTasks) || Objects.isNull(hisTasks.get(0))) {
            return AjaxResult.error("任务不存在");
        }
        HistoricTaskInstance task = hisTasks.get(0);
        ProjectProcess projectProcess = new LambdaQueryChainWrapper<>(projectProcessMapper)
                .eq(ProjectProcess::getProcessInsId, task.getProcessInstanceId())
                .eq(ProjectProcess::getProcessDefId, task.getProcessDefinitionId())
                .one();
        if (Objects.isNull(projectProcess)) {
            return AjaxResult.error("项目流程未绑定");
        }
        // 查出字典中需要注入的字段信息
        List<String> dictList = sysDictDService.selectDictDataByType("flow_variables").stream().map(SysDictData::getDictValue).collect(Collectors.toList());
        Map<String, Object> newV = new HashMap<>(2);
        if (!org.springframework.util.CollectionUtils.isEmpty(variables)) {
            for (String key : variables.keySet()) {
                newV.put(task.getTaskDefinitionKey() + "&" + key, variables.get(key));
                // 字典里有就不做处理
                if (!CollectionUtils.isEmpty(dictList) && dictList.contains(key)) {
                    newV.put(key,variables.get(key));
                }
            }
        }
        ProcessInstance processInstance = runtimeService.createProcessInstanceQuery().processInstanceId(task.getProcessInstanceId()).singleResult();
        Date now = new Date();
        for (String key : newV.keySet()) {
            FlowableVarVO var = null;
            if (Objects.isNull(processInstance)) {
                // 查询历史流程变量
                var = projectProcessMapper.getHisByteId(projectProcess.getProcessInsId(), key);
            } else {
                // 查询运行时流程变量
                var = projectProcessMapper.getRuByteId(projectProcess.getProcessInsId(), key);
            }

            if (Objects.isNull(var)) {
                // 没有这个变量新增即可
                FlowableVarVO run = new FlowableVarVO();
                FlowableVarVO v = new FlowableVarVO();
                v.setNAME_(key);
                v.setPROC_INST_ID_(task.getProcessInstanceId());
                v.setEXECUTION_ID_(task.getProcessInstanceId());
                v.setCREATE_TIME_(now);
                v.setLAST_UPDATED_TIME_(now);
                v.setID_(new StrongUuidGenerator().getNextId());

                BeanUtils.copyProperties(v, run);
                run.setID_(new StrongUuidGenerator().getNextId());
                if (newV.get(key) instanceof String) {
                    v.setVAR_TYPE_("string");
                    v.setTEXT_((String) newV.get(key));
                    run.setVAR_TYPE_("string");
                    run.setTEXT_((String) newV.get(key));
                } else if (newV.get(key) instanceof Integer) {
                    v.setVAR_TYPE_("integer");
                    v.setLONG_((Long) newV.get(key));
                    v.setTEXT_((String) newV.get(key));
                    run.setVAR_TYPE_("integer");
                    run.setLONG_((Long) newV.get(key));
                    run.setTEXT_((String) newV.get(key));
                } else if (newV.get(key) instanceof Long) {
                    v.setVAR_TYPE_("long");
                    v.setLONG_((Long) newV.get(key));
                    v.setTEXT_((String) newV.get(key));
                    run.setVAR_TYPE_("long");
                    run.setLONG_((Long) newV.get(key));
                    run.setTEXT_((String) newV.get(key));
                } else if (newV.get(key) instanceof Boolean) {
                    v.setVAR_TYPE_("boolean");
                    v.setLONG_((Long) newV.get(key));
                    v.setTEXT_((String) newV.get(key));
                    run.setVAR_TYPE_("boolean");
                    run.setLONG_((Long) newV.get(key));
                    run.setTEXT_((String) newV.get(key));
                } else {
                    // 其它类型的表单数据：如图片、文件单独存表的。历史、运行中的流程需各存一份
                    v.setVAR_TYPE_("serializable");
                    v.setBYTEARRAY_ID_(new StrongUuidGenerator().getNextId());
                    projectProcessMapper.insertByteArray(v.getBYTEARRAY_ID_(), 1, "hist.var-" + key, newV.get(key));

                    run.setVAR_TYPE_("serializable");
                    run.setBYTEARRAY_ID_(new StrongUuidGenerator().getNextId());
                    projectProcessMapper.insertByteArray(run.getBYTEARRAY_ID_(), 1, "var-" + key, newV.get(key));
                }

                projectProcessMapper.insertHisFlowableVar(v);
                projectProcessMapper.insertRunFlowableVar(run);
            }
        }
        // 保存日志
        publisher.publishEvent(new TaskLogEvent(this, null,
                SecurityUtils.getUserId(),
                projectProcess.getProjectId(),
                projectProcess.getProcessInsId(),
                taskId,
                task.getTaskDefinitionKey(),
                task.getName(),
                ProcessLogEventTypeEnum.FINISHED,
                null));

        return AjaxResult.success("提交成功");
    }

    // 将对象转换为 byte[]
    public static byte[] objectToBytes(Object obj) throws IOException {
        if (Objects.isNull(obj)) {
            return null;
        }
        try (ByteArrayOutputStream bos = new ByteArrayOutputStream();
             ObjectOutputStream oos = new ObjectOutputStream(bos)) {
            oos.writeObject(obj); // 序列化对象
            oos.flush();
            return bos.toByteArray(); // 返回字节数组
        }
    }

    /**
@@ -329,6 +453,7 @@
                projectProcess.getProjectId(),
                projectProcess.getProcessInsId(),
                flowTaskVo.getTaskId(),
                task.getTaskDefinitionKey(),
                task.getName(),
                ProcessLogEventTypeEnum.REJECT,
                new RejectData(flowTaskVo.getComment())));
@@ -1191,8 +1316,9 @@
                    .list();

            //扩展 获取这个流程实例的监控信息 key:TaskId value:实体类
            Map<String, ProcessCoding> processCodingMap = processCodingMapper
                    .selectList(new QueryWrapper<ProcessCoding>().eq("process_ins_id", procInsId))
            Map<String, ProcessCoding> processCodingMap = new LambdaQueryChainWrapper<>(processCodingMapper)
                    .eq(ProcessCoding::getProcessInsId, procInsId)
                    .list()
                    .stream()
                    .collect(Collectors.toMap(ProcessCoding::getTaskId, Function.identity()));
            // 保存已经完成的流程节点编号
@@ -1210,6 +1336,8 @@
                if (StringUtils.isBlank(s.getDeleteReason())) {
                    flowViewerList.add(flowViewerDto);
                }
                flowViewerDto.setHasJump(processLogService.taskIsJump(s.getTaskId(), procInsId));
                flowViewerDto.setHasWait(processLogService.taskIsWait(s.getTaskId(), procInsId));
            });

            // 获取代办节点
@@ -1227,8 +1355,10 @@
                // 扩展内容 代办的通过当前时间作为endTime
                ProcessCoding processCoding = processCodingMap.get(s.getTaskId());
                //如果有监控数据 不反的话前端默认是进行中(蓝色)
                if (processCoding != null && (RED.equals(processCoding.getStatus()) || YELLOW.equals(processCoding.getStatus()))) {
                    flowViewerDto.setOvertime(processCoding.getStatus());
                if (Objects.nonNull(processCoding)) {
                    if (RED.equals(processCoding.getStatus()) || YELLOW.equals(processCoding.getStatus())) {
                        flowViewerDto.setOvertime(processCoding.getStatus());
                    }
                }
                flowViewerList.add(flowViewerDto);
            });
@@ -1272,55 +1402,201 @@
        // 判断前置任务是不是和当前任务为同一个executeId
        // 判断当前任务是否被挂起中
        String finalProcessInsId = processInsId;
        beforeNodes = beforeNodes.stream().filter(node -> {
        List<FormDetailVO> dataList = new ArrayList<>(2);
        Map<String, List<FormDetailVO>> map = new HashMap<>(2);
        beforeNodes.stream().forEach(node -> {
            if (node.getCurrent()) {
                return Boolean.TRUE;
                dataList.add(node);
            } else {
                List<HistoricTaskInstance> beforeTasks = historyService.createHistoricTaskInstanceQuery()
                        .processInstanceId(finalProcessInsId)
                        .finished()
                        .taskDefinitionKey(node.getBeforeNodeDefId())
                        .orderByTaskCreateTime()
                        .desc()
                        .list();
                if (CollectionUtils.isNotEmpty(beforeTasks) && Objects.nonNull(beforeTasks.get(0))) {
                    List<FormDetailVO> l = map.get(beforeTasks.get(0));
                    if (CollectionUtils.isEmpty(l)) {
                        map.put(beforeTasks.get(0).getExecutionId(), Arrays.asList(node));
                    } else {
                        l.add(node);
                    }
                }
            }
            HistoricTaskInstance beforeTask = historyService.createHistoricTaskInstanceQuery().processInstanceId(finalProcessInsId).finished().taskDefinitionKey(node.getBeforeNodeDefId()).singleResult();
            return Objects.nonNull(beforeTask);
        }).collect(Collectors.toList());
        beforeNodes.forEach(node -> {
        });
        for (String key : map.keySet()) {
            if (StringUtils.isNotBlank(key)) {
                // 同一执行器上只取最近的一个
                dataList.add(map.get(key).get(0));
            }
        }
        List<DoFormDetailVO> vos = dataList.stream().map(node -> {
            if (node.getCurrent()) {
                if (processLogService.taskIsHangup(taskId, finalProcessInsId)) {
                    node.setTaskStatus(TaskStatusEnum.HANGUP);
                }
            }
        });
        return AjaxResult.success(beforeNodes);
            // 判断任务是否存在特殊操作(如跳过、转办等)，需要在前端展示出来
            ProcessLogQuery query = new ProcessLogQuery();
            query.setTaskDefKey(node.getUserTask().getId());
            query.setProcessInsId(finalProcessInsId);
            Result result = processLogService.projectProcessLogPage(query);
            List<ProcessLogVO> logList = (List<ProcessLogVO>) result.get("data");
            DoFormDetailVO vo = new DoFormDetailVO();
            BeanUtils.copyProperties(node, vo);
            if (CollectionUtils.isNotEmpty(logList)) {
                vo.setEvents(logList);
            }
            return vo;
        }).collect(Collectors.toList());
        return AjaxResult.success(vos);
    }

    @Override
    public AjaxResult detail(String taskId) {
        Task task = taskService.createTaskQuery().taskId(taskId).singleResult();
    public AjaxResult detail(String processInsId, String taskId) {
        ProcessInstance processInstance = runtimeService.createProcessInstanceQuery().includeProcessVariables().processInstanceId(processInsId).singleResult();
        // 流程变量
        Map<String, Object> parameters = new HashMap<>();
        if (Objects.isNull(task)) {
            // 如果为空，可能是任务已经结束
            HistoricTaskInstance hisTask = historyService.createHistoricTaskInstanceQuery().taskId(taskId).includeProcessVariables().singleResult();
            if (Objects.isNull(hisTask)) {
        if (Objects.isNull(processInstance)) {

            // 如果为空，表明流程已经结束
            HistoricProcessInstance historicProcessInstance = historyService.createHistoricProcessInstanceQuery().includeProcessVariables().processInstanceId(processInsId).singleResult();
            if (Objects.isNull(historicProcessInstance)) {
                throw new RuntimeException("流程不存在");
            }

            List<HistoricTaskInstance> hisTasks = historyService.createHistoricTaskInstanceQuery()
                    .taskId(taskId)
                    .finished()
                    .includeProcessVariables()
                    .orderByHistoricTaskInstanceStartTime()
                    .desc()
                    .list();
            if (CollectionUtils.isNotEmpty(hisTasks) && Objects.isNull(hisTasks.get(0))) {
                throw new RuntimeException("该任务不存在");
            }
            parameters = hisTask.getProcessVariables();
            HistoricTaskInstance hisTask = hisTasks.get(0);
            parameters = historicProcessInstance.getProcessVariables();
            List<FormDetailVO> beforeNodes = this.getBeforeNodeForm(parameters, hisTask.getFormKey(), hisTask.getName(), hisTask.getProcessDefinitionId(), hisTask.getTaskDefinitionKey(), Boolean.TRUE);
            List<FormDetailVO> dataList = beforeNodes.stream().filter(node -> {
            List<FormDetailVO> dataList = new ArrayList<>(2);
            Map<String, List<FormDetailVO>> map = new HashMap<>(2);
            beforeNodes.stream().forEach(node -> {
                if (node.getCurrent()) {
                    return Boolean.TRUE;
                    dataList.add(node);
                } else {
                    List<HistoricTaskInstance> beforeTasks = historyService.createHistoricTaskInstanceQuery()
                            .processInstanceId(hisTask.getProcessInstanceId())
                            .finished()
                            .taskDefinitionKey(node.getBeforeNodeDefId())
                            .orderByTaskCreateTime()
                            .desc()
                            .list();
                    if (CollectionUtils.isNotEmpty(beforeTasks) && Objects.nonNull(beforeTasks.get(0))) {
                        List<FormDetailVO> l = map.get(beforeTasks.get(0));
                        if (CollectionUtils.isEmpty(l)) {
                            map.put(beforeTasks.get(0).getExecutionId(), Arrays.asList(node));
                        } else {
                            l.add(node);
                        }
                    }
                }
                HistoricTaskInstance beforeTask = historyService.createHistoricTaskInstanceQuery().processInstanceId(hisTask.getProcessInstanceId()).finished().taskDefinitionKey(node.getBeforeNodeDefId()).singleResult();
                return Objects.nonNull(beforeTask);
            });
            for (String key : map.keySet()) {
                if (StringUtils.isNotBlank(key)) {
                    // 同一执行器上只取最近的一个
                    dataList.add(map.get(key).get(0));
                }
            }
            List<DoFormDetailVO> vos = dataList.stream().map(node -> {
                if (node.getCurrent()) {
                    if (processLogService.taskIsHangup(taskId, hisTask.getProcessInstanceId())) {
                        node.setTaskStatus(TaskStatusEnum.HANGUP);
                    }
                }
                // 判断任务是否存在特殊操作(如跳过、转办等)，需要在前端展示出来
                ProcessLogQuery query = new ProcessLogQuery();
                query.setTaskDefKey(node.getUserTask().getId());
                query.setProcessInsId(hisTask.getProcessInstanceId());
                Result result = processLogService.projectProcessLogPage(query);
                List<ProcessLogVO> logList = (List<ProcessLogVO>) result.get("data");
                DoFormDetailVO vo = new DoFormDetailVO();
                BeanUtils.copyProperties(node, vo);
                if (CollectionUtils.isNotEmpty(logList)) {
                    vo.setEvents(logList);
                }
                return vo;
            }).collect(Collectors.toList());
            return AjaxResult.success(dataList);
            return AjaxResult.success(vos);
        } else {
            parameters = taskService.getVariables(taskId);
            List<FormDetailVO> beforeNodes = this.getBeforeNodeForm(parameters, task.getFormKey(), task.getName(), task.getProcessDefinitionId(), task.getTaskDefinitionKey(), Boolean.TRUE);
            List<FormDetailVO> dataList = beforeNodes.stream().filter(node -> {
                if (node.getCurrent()) {
                    return Boolean.TRUE;
            parameters = processInstance.getProcessVariables();
            Task task = taskService.createTaskQuery().taskId(taskId).processInstanceId(processInsId).singleResult();
            List<FormDetailVO> beforeNodes = new ArrayList<>();
            if (Objects.nonNull(task)) {
                beforeNodes = this.getBeforeNodeForm(parameters, task.getFormKey(), task.getName(), task.getProcessDefinitionId(), task.getTaskDefinitionKey(), Boolean.TRUE);
            } else {
                List<HistoricTaskInstance> hisTasks = historyService.createHistoricTaskInstanceQuery()
                        .taskId(taskId)
                        .finished()
                        .includeProcessVariables()
                        .orderByHistoricTaskInstanceStartTime()
                        .desc()
                        .list();
                if (CollectionUtils.isNotEmpty(hisTasks) && Objects.isNull(hisTasks.get(0))) {
                    throw new RuntimeException("该任务不存在");
                }
                HistoricTaskInstance beforeTask = historyService.createHistoricTaskInstanceQuery().processInstanceId(task.getProcessInstanceId()).finished().taskDefinitionKey(node.getBeforeNodeDefId()).singleResult();
                return Objects.nonNull(beforeTask);
                HistoricTaskInstance hisTask = hisTasks.get(0);
                beforeNodes = this.getBeforeNodeForm(parameters, hisTask.getFormKey(), hisTask.getName(), hisTask.getProcessDefinitionId(), hisTask.getTaskDefinitionKey(), Boolean.TRUE);
            }
            List<FormDetailVO> dataList = new ArrayList<>(2);
            Map<String, List<FormDetailVO>> map = new HashMap<>(2);
            beforeNodes.stream().forEach(node -> {
                if (node.getCurrent()) {
                    dataList.add(node);
                } else {
                    List<HistoricTaskInstance> beforeTasks = historyService.createHistoricTaskInstanceQuery()
                            .processInstanceId(processInsId)
                            .finished()
                            .taskDefinitionKey(node.getBeforeNodeDefId())
                            .orderByTaskCreateTime()
                            .desc()
                            .list();
                    if (CollectionUtils.isNotEmpty(beforeTasks) && Objects.nonNull(beforeTasks.get(0))) {
                        List<FormDetailVO> l = map.get(beforeTasks.get(0));
                        if (CollectionUtils.isEmpty(l)) {
                            map.put(beforeTasks.get(0).getExecutionId(), Arrays.asList(node));
                        } else {
                            l.add(node);
                        }
                    }
                }
            });
            for (String key : map.keySet()) {
                if (StringUtils.isNotBlank(key)) {
                    // 同一执行器上只取最近的一个
                    dataList.add(map.get(key).get(0));
                }
            }
            List<DoFormDetailVO> vos = dataList.stream().map(node -> {
                if (node.getCurrent()) {
                    if (processLogService.taskIsHangup(taskId, processInsId)) {
                        node.setTaskStatus(TaskStatusEnum.HANGUP);
                    }
                }
                // 判断任务是否存在特殊操作(如跳过、转办等)，需要在前端展示出来
                ProcessLogQuery query = new ProcessLogQuery();
                query.setTaskDefKey(node.getUserTask().getId());
                query.setProcessInsId(processInsId);
                Result result = processLogService.projectProcessLogPage(query);
                List<ProcessLogVO> logList = (List<ProcessLogVO>) result.get("data");
                DoFormDetailVO vo = new DoFormDetailVO();
                BeanUtils.copyProperties(node, vo);
                if (CollectionUtils.isNotEmpty(logList)) {
                    vo.setEvents(logList);
                }
                return vo;
            }).collect(Collectors.toList());
            return AjaxResult.success(dataList);
            return AjaxResult.success(vos);
        }
    }