OWL ITS + 탐지시스템(인터넷 진흥원)
이민희
2021-12-27 b2b9e785e10c8fd59c3fcee8c8fda2aeb86be8c3
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package kr.wisestone.owl.service.impl;
 
 
import com.google.common.collect.Lists;
import kr.wisestone.owl.constant.MsgConstants;
import kr.wisestone.owl.domain.IssueStatus;
import kr.wisestone.owl.domain.Workflow;
import kr.wisestone.owl.domain.WorkflowTransition;
import kr.wisestone.owl.domain.enumType.IssueStatusType;
import kr.wisestone.owl.domain.enumType.ProjectType;
import kr.wisestone.owl.exception.OwlRuntimeException;
import kr.wisestone.owl.repository.WorkflowTransitionRepository;
import kr.wisestone.owl.service.IssueStatusService;
import kr.wisestone.owl.service.WorkflowTransitionService;
import kr.wisestone.owl.util.MapUtil;
import kr.wisestone.owl.vo.IssueStatusVo;
import kr.wisestone.owl.vo.WorkflowTransitionVo;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
 
 
@Service
public class WorkflowTransitionServiceImpl extends AbstractServiceImpl<WorkflowTransition, Long, JpaRepository<WorkflowTransition, Long>> implements WorkflowTransitionService {
 
    private static final Logger log = LoggerFactory.getLogger(WorkflowTransitionServiceImpl.class);
 
    @Autowired
    private WorkflowTransitionRepository workflowTransitionRepository;
 
    @Autowired
    private IssueStatusService issueStatusService;
 
    @Override
    protected JpaRepository<WorkflowTransition, Long> getRepository() {
        return this.workflowTransitionRepository;
    }
 
    //  워크스페이스 생성시 기본 제공되는 이슈 상태를 연결하여 기본 제공되는 워크플로우을 생성한다.
    @Override
    @Transactional
    public void addDefaultWorkflowTransition(Workflow workflow, List<IssueStatus> issueStatuses, ProjectType projectType) {
 
        switch (projectType) {
            case BTS_PROJECT:
                //  생성 -> 진행 (1 -> 2)
                //  진행 -> 확인 (2 -> 4)
                //  확인 -> 재진행 (4 -> 3)
                //  확인 -> 종료 (4 -> 5)
                //  재진행 -> 진행 (3 -> 2)
                //  재진행 -> 확인 (3 -> 4)
                //  종료 -> 재진행 (5 -> 3)
                this.makeWorkflowTransition(1L, 2L, issueStatuses, workflow, 47L, 186L, 173L, 186L, 77L, 183L);
                this.makeWorkflowTransition(2L, 4L, issueStatuses, workflow, 173L, 186L, 313L, 185L, 139L, 186L);
                this.makeWorkflowTransition(4L, 3L, issueStatuses, workflow, 313L, 185L, 312L, 34L, 219L, 89L);
                this.makeWorkflowTransition(4L, 5L, issueStatuses, workflow, 313L, 185L, 493L, 185L, 380L, 186L);
                this.makeWorkflowTransition(3L, 2L, issueStatuses, workflow, 312L, 34L, 173L, 186L, 78L, 43L);
                this.makeWorkflowTransition(5L, 3L, issueStatuses, workflow, 493L, 185L, 312L, 34L, 490L, 40L);
 
                break;
            case RMS_PROJECT:
                //  생성 -> 진행 (1 -> 2)
                //  진행 -> 확인 (2 -> 4)
                //  확인 -> 승인 불가 (4 -> 6)
                //  확인 -> 승인 (4 -> 7)
                //  승인 불가 -> 진행 (6 -> 2)
                //  승인 불가 -> 종료 (6 -> 5)
                //  승인 -> 종료 (7 -> 5)
                //  종료 -> 진행 (5 -> 2)
                this.makeWorkflowTransition(1L, 2L, issueStatuses, workflow, 73L, 45L, 297L, 42L, 73L, 45L);
                this.makeWorkflowTransition(2L, 4L, issueStatuses, workflow, 297L, 42L, 297L, 141L, 244L, 95L);
                this.makeWorkflowTransition(4L, 6L, issueStatuses, workflow, 297L, 141L, 79L, 153L, 292L, 132L);
                this.makeWorkflowTransition(4L, 7L, issueStatuses, workflow, 297L, 141L, 515L, 150L, 292L, 132L);
                this.makeWorkflowTransition(6L, 2L, issueStatuses, workflow, 79L, 153L, 297L, 42L, 79L, 153L);
                this.makeWorkflowTransition(6L, 5L, issueStatuses, workflow, 79L, 153L, 298L, 223L, 79L, 153L);
                this.makeWorkflowTransition(7L, 5L, issueStatuses, workflow, 515L, 150L, 298L, 223L, 515L, 150L);
                this.makeWorkflowTransition(5L, 2L, issueStatuses, workflow, 298L, 223L, 297L, 42L, 388L, 118L);
                break;
            case TCM_PROJECT:
                //  생성 -> 확인 (1 -> 4)
                //  확인 -> 종료 (4 -> 5)
                //  종료 -> 재진행 (5 -> 3)
                //  재진행 -> 확인(3 -> 4)
                this.makeWorkflowTransition(1L, 4L, issueStatuses, workflow, 121L, 133L, 298L, 132L, 179L, 132L);
                this.makeWorkflowTransition(4L, 5L, issueStatuses, workflow, 298L, 133L, 466L, 133L, 272L, 131L);
                this.makeWorkflowTransition(5L, 3L, issueStatuses, workflow, 466L, 133L, 298L, 38L, 466L, 133L);
                this.makeWorkflowTransition(3L, 4L, issueStatuses, workflow, 298L, 38L, 298L, 132L, 219L, 68L);
                break;
        }
    }
 
    private void makeWorkflowTransition(Long startPosition, Long endPosition, List<IssueStatus> issueStatuses, Workflow workflow, Long sourceX, Long sourceY, Long targetX, Long targetY, Long correctX, Long correctY) {
        IssueStatus start = null;
        IssueStatus end = null;
 
        for (IssueStatus issueStatus : issueStatuses) {
            if (startPosition.equals(issueStatus.getPosition())) {
                start = issueStatus;
            }
 
            if (endPosition.equals(issueStatus.getPosition())) {
                end = issueStatus;
            }
        }
 
        if (start == null) {
            throw new OwlRuntimeException(
                    this.messageAccessor.getMessage(MsgConstants.START_ISSUE_STATUS_NOT_EXIST));
        }
 
        if (end == null) {
            throw new OwlRuntimeException(
                    this.messageAccessor.getMessage(MsgConstants.END_ISSUE_STATUS_NOT_EXIST));
        }
 
        WorkflowTransition workflowTransition = new WorkflowTransition(workflow, start, end, sourceX, sourceY, targetX, targetY, correctX, correctY);
        this.workflowTransitionRepository.saveAndFlush(workflowTransition);
    }
 
 
    //  워크플로우에서 사용되는 전체 전이선을 조회한다.
    @Override
    @Transactional(readOnly = true)
    public List<WorkflowTransition> findByWorkflowId(Long workflowId) {
        return this.workflowTransitionRepository.findByWorkflowId(workflowId);
    }
 
    // 워크플로우에 사용되는 이슈 상태인지 확인한다
    @Override
    public boolean contains(Long issueStatusId, Long workflowId) {
        List<WorkflowTransitionVo> workflowTransitionVos = this.findBySourceIssueStatusIdAndWorkflowId(issueStatusId, workflowId);
        return workflowTransitionVos != null && workflowTransitionVos.size() > 0;
    }
 
    //  이슈 상태와 연결된 전이선 정보를 조회한다.
    @Override
    @Transactional(readOnly = true)
    public List<WorkflowTransitionVo> findBySourceIssueStatusIdAndWorkflowId(Long sourceStatusId, Long workflowId) {
        return this.workflowTransitionRepository.findBySourceIssueStatusIdAndWorkflowId(sourceStatusId, workflowId);
    }
 
    //  전이선의 정보를 업데이트한다. 이미 존재하던 전이선이면 변경을 새로 생성된 전이선은 생성을 한다.
    @Override
    @Transactional
    public void modify(Workflow workflow, List<IssueStatusVo> issueStatusVos) {
        Map<String, Object> issueStatusMaps = new HashMap<>();
        //  상태 속성 별로 1개씩 존재하는지 확인한다.
        this.checkRequireIssueStatusType(issueStatusVos);
 
        //  고립된 이슈 상태가 없는 워크플로우인지 확인한다.
        this.checkIsolationWorkflow(issueStatusVos);
 
        for (IssueStatusVo issueStatusVo : issueStatusVos) {
            issueStatusMaps.put(issueStatusVo.getId().toString(), issueStatusVo);
        }
 
        //  해당 워크플로우의 전체 전이선 삭제
        List<WorkflowTransition> removeWorkflowTransitions = this.workflowTransitionRepository.findByWorkflowId(workflow.getId());
 
        if (removeWorkflowTransitions.size() > 0) {
            this.removeWorkflowTransition(removeWorkflowTransitions);
        }
 
        for (IssueStatusVo issueStatusVo : issueStatusVos) {
            for (WorkflowTransitionVo workflowTransitionVo : issueStatusVo.getWorkflowTransitionVos()) {
                IssueStatus sourceIssueStatus = this.issueStatusService.getIssueStatus(workflowTransitionVo.getSourceStatusId());
                IssueStatus targetIssueStatus = this.issueStatusService.getIssueStatus(workflowTransitionVo.getTargetStatusId());
                IssueStatusVo sourceIssueStatusVo = (IssueStatusVo) MapUtil.getObject(issueStatusMaps, sourceIssueStatus.getId().toString());
                IssueStatusVo targetIssueStatusVo = (IssueStatusVo) MapUtil.getObject(issueStatusMaps, targetIssueStatus.getId().toString());
 
 
                WorkflowTransition workflowTransition = new WorkflowTransition(workflow, sourceIssueStatus, targetIssueStatus, sourceIssueStatusVo.getxLocation(), sourceIssueStatusVo.getyLocation(),
                        targetIssueStatusVo.getxLocation(), targetIssueStatusVo.getyLocation(), workflowTransitionVo.getCorrectX(), workflowTransitionVo.getCorrectY(), workflowTransitionVo.getDirect());
 
                this.workflowTransitionRepository.save(workflowTransition);
            }
        }
    }
 
    //  상태 속성 별로 1개씩 존재하는지 확인한다.
    private void checkRequireIssueStatusType(List<IssueStatusVo> issueStatusVos) {
        boolean firstStatusExist = true;
        boolean middleStatusExist = true;
        boolean lastStatusExist = true;
 
        for (IssueStatusVo issueStatusVo : issueStatusVos) {
            switch (IssueStatusType.valueOf(issueStatusVo.getIssueStatusType())) {
                case READY:
                    firstStatusExist = false;
                    break;
                case OPEN:
                    middleStatusExist = false;
                    break;
                case CLOSE:
                    lastStatusExist = false;
                    break;
            }
        }
 
        if (firstStatusExist) {
            throw new OwlRuntimeException(
                    this.messageAccessor.getMessage(MsgConstants.WORKFLOW_REQUIRE_ISSUE_STATUS_TYPE_TO_READY));
        }
 
        if (middleStatusExist) {
            throw new OwlRuntimeException(
                    this.messageAccessor.getMessage(MsgConstants.WORKFLOW_REQUIRE_ISSUE_STATUS_TYPE_TO_OPEN));
        }
 
        if (lastStatusExist) {
            throw new OwlRuntimeException(
                    this.messageAccessor.getMessage(MsgConstants.WORKFLOW_REQUIRE_ISSUE_STATUS_TYPE_TO_CLOSE));
        }
 
    }
 
    //  고립된 이슈 상태가 없는 워크플로우인지 확인한다.
    private void checkIsolationWorkflow(List<IssueStatusVo> issueStatusVos) {
        boolean firstCheck = false;
        boolean middleCheck = false;
        boolean lastCheck = true;
        boolean connectCheck = false;
        List<WorkflowTransitionVo> workflowTransitionVos = Lists.newArrayList();
 
        //  전체 전이선 추출
        for (IssueStatusVo issueStatusVo : issueStatusVos) {
            for (WorkflowTransitionVo workflowTransitionVo : issueStatusVo.getWorkflowTransitionVos()) {
                workflowTransitionVos.add(workflowTransitionVo);
            }
        }
 
        //  시작 상태 정상 확인
        for (IssueStatusVo issueStatusVo : issueStatusVos) {
            switch (IssueStatusType.valueOf(issueStatusVo.getIssueStatusType())) {
                case READY:
                    for (WorkflowTransitionVo workflowTransitionVo : workflowTransitionVos) {
                        if (workflowTransitionVo.getSourceStatusId().equals(issueStatusVo.getId())) {
                            firstCheck = true;
                            break;
                        }
 
                    }
                    break;
 
                case OPEN:
                    boolean normalSourceCheck = false;
                    boolean normalTargetCheck = false;
                    middleCheck = true;
 
                    for (WorkflowTransitionVo workflowTransitionVo : workflowTransitionVos) {
                        if (workflowTransitionVo.getSourceStatusId().equals(issueStatusVo.getId())) {
                            normalSourceCheck = true;
                        }
 
                        if (workflowTransitionVo.getTargetStatusId().equals(issueStatusVo.getId())) {
                            normalTargetCheck = true;
                        }
                    }
 
                    if (!normalSourceCheck || !normalTargetCheck) {
                        connectCheck = true;
                    }
 
                    break;
 
                case CLOSE:
                    boolean tempLastCheck = false;
 
                    for (WorkflowTransitionVo workflowTransitionVo : workflowTransitionVos) {
                        if (workflowTransitionVo.getTargetStatusId().equals(issueStatusVo.getId())) {
                            tempLastCheck = true;
                            break;
                        }
                    }
 
                    if (!tempLastCheck) {
                        lastCheck = false;
                    }
 
                    break;
            }
        }
 
        if (!firstCheck || !middleCheck || !lastCheck || connectCheck) {
            throw new OwlRuntimeException(
                    this.messageAccessor.getMessage(MsgConstants.WORKFLOW_ISOLATION));
        }
    }
 
    @Override
    @Transactional(readOnly = true)
    public WorkflowTransition getWorkflowTransition(Long id) {
        if (id == null) {
            throw new OwlRuntimeException(
                    this.messageAccessor.getMessage(MsgConstants.WORKFLOW_TRANSITION_NOT_EXIST));
        }
 
        WorkflowTransition workflowTransition = this.findOne(id);
 
        if (workflowTransition == null) {
            throw new OwlRuntimeException(
                    this.messageAccessor.getMessage(MsgConstants.WORKFLOW_TRANSITION_NOT_EXIST));
        }
 
        return workflowTransition;
    }
 
    private void removeWorkflowTransition(List<WorkflowTransition> workflowTransitions) {
        for (WorkflowTransition workflowTransition : workflowTransitions) {
            this.workflowTransitionRepository.delete(workflowTransition);
        }
 
        this.workflowTransitionRepository.flush();
    }
 
 
}