Examples with TaskQuery org.flowable.task.api.TaskQuery used on opensource projects

Example 1 with TaskQuery

use of org.flowable.task.api.TaskQuery in project RuoYi-Flowable-Plus by KonBAI-Q.

the class WfTaskServiceImpl method todoList.

/**
 * 代办任务列表
 *
 * @return
 */
@Override
public TableDataInfo<WfTaskVo> todoList(PageQuery pageQuery) {
    Page<WfTaskVo> page = new Page<>();
    Long userId = LoginHelper.getUserId();
    TaskQuery taskQuery = taskService.createTaskQuery().active().includeProcessVariables().taskCandidateOrAssigned(userId.toString()).orderByTaskCreateTime().desc();
    page.setTotal(taskQuery.count());
    int offset = pageQuery.getPageSize() * (pageQuery.getPageNum() - 1);
    List<Task> taskList = taskQuery.listPage(offset, pageQuery.getPageSize());
    List<WfTaskVo> flowList = new ArrayList<>();
    for (Task task : taskList) {
        WfTaskVo flowTask = new WfTaskVo();
        // 当前流程信息
        flowTask.setTaskId(task.getId());
        flowTask.setTaskDefKey(task.getTaskDefinitionKey());
        flowTask.setCreateTime(task.getCreateTime());
        flowTask.setProcDefId(task.getProcessDefinitionId());
        flowTask.setTaskName(task.getName());
        // 流程定义信息
        ProcessDefinition pd = repositoryService.createProcessDefinitionQuery().processDefinitionId(task.getProcessDefinitionId()).singleResult();
        flowTask.setDeployId(pd.getDeploymentId());
        flowTask.setProcDefName(pd.getName());
        flowTask.setProcDefVersion(pd.getVersion());
        flowTask.setProcInsId(task.getProcessInstanceId());
        // 流程发起人信息
        HistoricProcessInstance historicProcessInstance = historyService.createHistoricProcessInstanceQuery().processInstanceId(task.getProcessInstanceId()).singleResult();
        SysUser startUser = sysUserService.selectUserById(Long.parseLong(historicProcessInstance.getStartUserId()));
        // SysUser startUser = sysUserService.selectUserById(Long.parseLong(task.getAssignee()));
        flowTask.setStartUserId(startUser.getNickName());
        flowTask.setStartUserName(startUser.getNickName());
        flowTask.setStartDeptName(startUser.getDept().getDeptName());
        flowList.add(flowTask);
    }
    page.setRecords(flowList);
    return TableDataInfo.build(page);
}

Example 2 with TaskQuery

use of org.flowable.task.api.TaskQuery in project petals-se-flowable by petalslink.

the class Assert method assertCurrentUserTask.

/**
 * <p>
 * Assertion to check that a single user task can be completed by the given user.
 * </p>
 * <p>
 * The requested user can be the task assignee, or a member of a candidate group, or a candidate user.
 * </p>
 *
 * @param processInstanceId
 *            The process instance identifier
 * @param taskDefinitionKey
 *            The process definition key
 * @param user
 *            The task can be completed by the given user
 * @param taskService
 *            The Flowable's task service used to request the Flowable engine about task instances.
 * @return The task to complete
 */
public static Task assertCurrentUserTask(final String processInstanceId, final String taskDefinitionKey, final String user, final TaskService taskService) {
    final TaskQuery taskQuery = taskService.createTaskQuery();
    final Task nextTask = taskQuery.processInstanceId(processInstanceId).taskCandidateOrAssigned(user).singleResult();
    assertNotNull(nextTask);
    assertEquals(processInstanceId, nextTask.getProcessInstanceId());
    assertEquals(taskDefinitionKey, nextTask.getTaskDefinitionKey());
    return nextTask;
}

Example 3 with TaskQuery

use of org.flowable.task.api.TaskQuery in project syncope by apache.

the class FlowableUserRequestHandler method getForms.

protected Pair<Integer, List<UserRequestForm>> getForms(final TaskQuery query, final int page, final int size, final List<OrderByClause> orderByClauses) {
    for (OrderByClause clause : orderByClauses) {
        boolean sorted = true;
        switch(clause.getField().trim()) {
            case "bpmnProcess":
                query.orderByProcessDefinitionId();
                break;
            case "executionId":
                query.orderByExecutionId();
                break;
            case "taskId":
                query.orderByTaskId();
                break;
            case "createTime":
                query.orderByTaskCreateTime();
                break;
            case "dueDate":
                query.orderByTaskDueDate();
                break;
            case "assignee":
                query.orderByTaskAssignee();
                break;
            default:
                LOG.warn("Form sort request by {}: unsupported, ignoring", clause.getField().trim());
                sorted = false;
        }
        if (sorted) {
            if (clause.getDirection() == OrderByClause.Direction.ASC) {
                query.asc();
            } else {
                query.desc();
            }
        }
    }
    List<UserRequestForm> result = query.listPage(size * (page <= 0 ? 0 : page - 1), size).stream().map(task -> task instanceof HistoricTaskInstance ? FlowableUserRequestHandler.this.getForm((HistoricTaskInstance) task) : FlowableUserRequestHandler.this.getForm(task)).collect(Collectors.toList());
    return Pair.of((int) query.count(), result);
}

Example 4 with TaskQuery

use of org.flowable.task.api.TaskQuery in project SurveyKing by javahuang.

the class FlowServiceImpl method statics.

@Override
public FlowStaticsView statics() {
    FlowStaticsView statics = new FlowStaticsView();
    // 获取我的待办
    TaskQuery taskQuery = taskService.createTaskQuery().active();
    String userId = SecurityContextUtils.getUserId();
    taskQuery.or().taskCandidateUser(userId).taskAssignee(userId).endOr().orderByTaskCreateTime().desc();
    statics.setTodo(taskQuery.count());
    // 获取我的已办
    statics.setFinished(flowOperationService.count(Wrappers.<FlowOperation>lambdaQuery().eq(FlowOperation::getTaskType, FlowTaskType.userTask).ne(FlowOperation::getApprovalType, FlowApprovalType.SAVE)));
    // 获取我能发起的，任务在审批中的
    statics.setSelfCreated(flowInstanceService.count(Wrappers.<FlowInstance>lambdaQuery().eq(FlowInstance::getCreateBy, SecurityContextUtils.getUserId()).eq(FlowInstance::getStatus, FlowInstanceStatus.APPROVING)));
    // 获取抄送给我的
    return statics;
}

Example 5 with TaskQuery

use of org.flowable.task.api.TaskQuery in project SurveyKing by javahuang.

the class FlowServiceImpl method getTodo.

private PaginationResponse<FlowTaskView> getTodo(FlowTaskQuery query) {
    TaskQuery taskQuery = taskService.createTaskQuery().active();
    String userId = SecurityContextUtils.getUserId();
    // https://forum.flowable.org/t/sql-exception-with-task-query-after-upgrade-to-6-7-0/8334
    taskQuery.processDefinitionKey(query.getProjectId()).or().taskCandidateUser(userId).taskAssignee(userId).endOr().includeProcessVariables().orderByTaskCreateTime().desc();
    int firstResult = (query.getCurrent() - 1) * query.getPageSize();
    List<Task> taskList = taskQuery.listPage(firstResult, query.getPageSize());
    long totalCount = taskQuery.count();
    List<FlowTaskView> viewList = taskList.stream().map(task -> {
        FlowTaskView taskView = new FlowTaskView();
        taskView.setId(task.getId());
        taskView.setCreateAt(task.getCreateTime());
        taskView.setProjectId(query.getProjectId());
        String answerId = (String) task.getProcessVariables().get(FlowConstant.VARIABLE_ANSWER_KEY);
        taskView.setAnswerId(answerId);
        taskView.setActivityId(task.getTaskDefinitionKey());
        taskView.setProcessInstanceId(task.getProcessInstanceId());
        return taskView;
    }).collect(Collectors.toList());
    return new PaginationResponse<>(totalCount, viewList);
}