update 优化 封装 QueryUtils 查询工具 简化工作流业务查询代码

疯狂的狮子Li

2024-03-06 acc7f3dfe57c064e27adaeecc28644197e374f66

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

@@ -20,14 +20,11 @@
import org.dromara.workflow.domain.vo.ProcessDefinitionVo;
import org.dromara.workflow.service.IActProcessDefinitionService;
import org.dromara.workflow.service.IWfCategoryService;
import org.flowable.engine.HistoryService;
import org.dromara.workflow.utils.QueryUtils;
import org.flowable.engine.ProcessMigrationService;
import org.flowable.engine.RepositoryService;
import org.flowable.engine.impl.bpmn.deployer.ResourceNameUtil;
import org.flowable.engine.repository.Deployment;
import org.flowable.engine.repository.Model;
import org.flowable.engine.repository.ProcessDefinition;
import org.flowable.engine.repository.ProcessDefinitionQuery;
import org.flowable.engine.repository.*;
import org.flowable.task.api.history.HistoricTaskInstance;
import org.springframework.stereotype.Service;
import org.springframework.web.multipart.MultipartFile;
@@ -50,11 +47,7 @@
public class ActProcessDefinitionServiceImpl implements IActProcessDefinitionService {

    private final RepositoryService repositoryService;

    private final HistoryService historyService;

    private final ProcessMigrationService processMigrationService;

    private final IWfCategoryService wfCategoryService;

    /**
@@ -65,8 +58,7 @@
     */
    @Override
    public TableDataInfo<ProcessDefinitionVo> page(ProcessDefinitionBo processDefinitionBo) {
        ProcessDefinitionQuery query = repositoryService.createProcessDefinitionQuery();
        query.processDefinitionTenantId(TenantHelper.getTenantId());
        ProcessDefinitionQuery query = QueryUtils.definitionQuery();
        if (StringUtils.isNotEmpty(processDefinitionBo.getKey())) {
            query.processDefinitionKey(processDefinitionBo.getKey());
        }
@@ -83,7 +75,7 @@
        List<Deployment> deploymentList = null;
        if (CollUtil.isNotEmpty(definitionList)) {
            List<String> deploymentIds = StreamUtils.toList(definitionList, ProcessDefinition::getDeploymentId);
            deploymentList = repositoryService.createDeploymentQuery().deploymentIds(deploymentIds).list();
            deploymentList = QueryUtils.deploymentQuery(deploymentIds).list();
        }
        for (ProcessDefinition processDefinition : definitionList) {
            ProcessDefinitionVo processDefinitionVo = BeanUtil.toBean(processDefinition, ProcessDefinitionVo.class);
@@ -109,13 +101,12 @@
    @Override
    public List<ProcessDefinitionVo> getProcessDefinitionListByKey(String key) {
        List<ProcessDefinitionVo> processDefinitionVoList = new ArrayList<>();
        ProcessDefinitionQuery query = repositoryService.createProcessDefinitionQuery();
        List<ProcessDefinition> definitionList = query.processDefinitionTenantId(TenantHelper.getTenantId()).processDefinitionKey(key).list();
        ProcessDefinitionQuery query = QueryUtils.definitionQuery();
        List<ProcessDefinition> definitionList = query.processDefinitionKey(key).list();
        List<Deployment> deploymentList = null;
        if (CollUtil.isNotEmpty(definitionList)) {
            List<String> deploymentIds = definitionList.stream().map(ProcessDefinition::getDeploymentId).collect(Collectors.toList());
            deploymentList = repositoryService.createDeploymentQuery()
                .deploymentIds(deploymentIds).list();
            deploymentList = QueryUtils.deploymentQuery(deploymentIds).list();
        }
        for (ProcessDefinition processDefinition : definitionList) {
            ProcessDefinitionVo processDefinitionVo = BeanUtil.toBean(processDefinition, ProcessDefinitionVo.class);
@@ -170,7 +161,7 @@
    @Override
    public boolean deleteDeployment(String deploymentId, String processDefinitionId) {
        try {
            List<HistoricTaskInstance> taskInstanceList = historyService.createHistoricTaskInstanceQuery()
            List<HistoricTaskInstance> taskInstanceList = QueryUtils.hisTaskInstanceQuery()
                .processDefinitionId(processDefinitionId).list();
            if (CollectionUtil.isNotEmpty(taskInstanceList)) {
                throw new ServiceException("当前流程定义已被使用不可删除！");
@@ -192,8 +183,8 @@
    @Override
    public boolean updateProcessDefState(String processDefinitionId) {
        try {
            ProcessDefinition processDefinition = repositoryService.createProcessDefinitionQuery()
                .processDefinitionId(processDefinitionId).processDefinitionTenantId(TenantHelper.getTenantId()).singleResult();
            ProcessDefinition processDefinition = QueryUtils.definitionQuery()
                .processDefinitionId(processDefinitionId).singleResult();
            //将当前为挂起状态更新为激活状态
            //参数说明：参数1：流程定义id,参数2：是否激活（true是否级联对应流程实例，激活了则对应流程实例都可以审批），
            //参数3：什么时候激活，如果为null则立即激活，如果为具体时间则到达此时间后激活
@@ -244,10 +235,11 @@
     */
    @Override
    public boolean convertToModel(String processDefinitionId) {
        ProcessDefinition pd = repositoryService.createProcessDefinitionQuery()
        ProcessDefinition pd = QueryUtils.definitionQuery()
            .processDefinitionId(processDefinitionId).singleResult();
        InputStream inputStream = repositoryService.getResourceAsStream(pd.getDeploymentId(), pd.getResourceName());
        Model model = repositoryService.createModelQuery().modelKey(pd.getKey()).modelTenantId(TenantHelper.getTenantId()).singleResult();
        ModelQuery query = QueryUtils.modelQuery();
        Model model = query.modelKey(pd.getKey()).singleResult();
        try {
            if (ObjectUtil.isNotNull(model)) {
                repositoryService.addModelEditorSource(model.getId(), IoUtil.readBytes(inputStream));
@@ -295,9 +287,10 @@
            InputStream inputStream = file.getInputStream();
            Deployment deployment;
            if (FlowConstant.ZIP.equals(suffix)) {
                deployment = repositoryService.createDeployment()
                DeploymentBuilder builder = repositoryService.createDeployment();
                deployment = builder.addZipInputStream(new ZipInputStream(inputStream))
                    .tenantId(TenantHelper.getTenantId())
                    .addZipInputStream(new ZipInputStream(inputStream)).name(processName).key(processKey).category(categoryCode).deploy();
                    .name(processName).key(processKey).category(categoryCode).deploy();
            } else {
                String[] list = ResourceNameUtil.BPMN_RESOURCE_SUFFIXES;
                boolean flag = false;
@@ -308,15 +301,16 @@
                    }
                }
                if (flag) {
                    deployment = repositoryService.createDeployment()
                    DeploymentBuilder builder = repositoryService.createDeployment();
                    deployment = builder.addInputStream(filename, inputStream)
                        .tenantId(TenantHelper.getTenantId())
                        .addInputStream(filename, inputStream).name(processName).key(processKey).category(categoryCode).deploy();
                        .name(processName).key(processKey).category(categoryCode).deploy();
                } else {
                    throw new ServiceException("文件类型上传错误！");
                }
            }
            // 更新分类
            ProcessDefinition definition = repositoryService.createProcessDefinitionQuery().deploymentId(deployment.getId()).singleResult();
            ProcessDefinition definition = QueryUtils.definitionQuery().deploymentId(deployment.getId()).singleResult();
            repositoryService.setProcessDefinitionCategory(definition.getId(), categoryCode);

            return true;