From 47c5ce77b114324effdce5b3735ed0e661846108 Mon Sep 17 00:00:00 2001
From: 이민희 <mhlee@maprex.co.kr>
Date: 목, 06 1월 2022 10:58:23 +0900
Subject: [PATCH] - 이슈 상세페이지 연관,하위 이슈 페이징 처리

---
 src/main/java/kr/wisestone/owl/service/impl/IssueServiceImpl.java |   47 ++++++++++++++++++++++++++++++++++++++---------
 1 files changed, 38 insertions(+), 9 deletions(-)

diff --git a/src/main/java/kr/wisestone/owl/service/impl/IssueServiceImpl.java b/src/main/java/kr/wisestone/owl/service/impl/IssueServiceImpl.java
index bce5de5..b4b9710 100644
--- a/src/main/java/kr/wisestone/owl/service/impl/IssueServiceImpl.java
+++ b/src/main/java/kr/wisestone/owl/service/impl/IssueServiceImpl.java
@@ -14,6 +14,7 @@
 import kr.wisestone.owl.exception.OwlRuntimeException;
 import kr.wisestone.owl.mapper.DepartmentMapper;
 import kr.wisestone.owl.mapper.IssueMapper;
+import kr.wisestone.owl.mapper.IssueRelationMapper;
 import kr.wisestone.owl.mapper.ProjectMapper;
 import kr.wisestone.owl.repository.IssueRelationRepository;
 import kr.wisestone.owl.repository.IssueRepository;
@@ -33,6 +34,8 @@
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.PageRequest;
 import org.springframework.data.domain.Pageable;
 import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.messaging.simp.SimpMessagingTemplate;
@@ -194,6 +197,9 @@
 
     @Autowired
     private WorkflowDepartmentRepository workflowDepartmentRepository;
+
+    @Autowired
+    private IssueRelationMapper issueRelationMapper;
 
     @Override
     protected JpaRepository<Issue, Long> getRepository() {
@@ -1465,13 +1471,19 @@
     //  �씠�뒋 �긽�꽭 �젙蹂대�� 議고쉶�븳�떎.
     @Override
     @Transactional(readOnly = true)
-    public void detailIssue(Map<String, Object> resJsonData, IssueCondition issueCondition) {
+    public void detailIssue(Map<String, Object> resJsonData, IssueCondition issueCondition, Pageable relPageable, Pageable downPageable) {
         IssueVo issueVo = new IssueVo();
 
         if (issueCondition.getId() != null) {
             Issue issue = this.getIssue(issueCondition.getId());
             issueVo = ConvertUtil.copyProperties(issue, IssueVo.class);
             User user = this.webAppUtil.getLoginUserObject();
+
+            issueVo.setRelPage(relPageable.getPageNumber() * relPageable.getPageSize());
+            issueVo.setRelPageSize(relPageable.getPageSize());
+
+            issueVo.setDownPage(downPageable.getPageNumber() * downPageable.getPageSize());
+            issueVo.setDownPageSize(downPageable.getPageSize());
 
             switch (issueCondition.getDeep()) {
                 case "01": //  �봽濡쒖젥�듃, �씠�뒋 �쑀�삎, �씠�뒋 �긽�깭,  �슦�꽑�닚�쐞, 以묒슂�룄, �떞�떦遺��꽌, 泥⑤��뙆�씪, �궗�슜�옄 �젙�쓽 �븘�뱶 �젙蹂대�� �뀑�똿�븳�떎.
@@ -1488,7 +1500,6 @@
                     this.setIssueCustomFields(issue, issueVo);  //  �궗�슜�옄 �젙�쓽 �븘�뱶 媛� �젙蹂� �뀑�똿
                     this.setRelationIssue(issue, issueVo);        //�뿰愿� �씪媛� �뀑�똿
                     this.setDownIssues(issue, issueVo); //�븯�쐞 �씠�뒋 �꽭�똿
-
                     break;
 
                 case "02": //  �봽濡쒖젥�듃, �씠�뒋 �쑀�삎, �씠�뒋 �긽�깭,  �슦�꽑�닚�쐞, 以묒슂�룄, �떞�떦�옄, 泥⑤��뙆�씪, �궗�슜�옄 �젙�쓽 �븘�뱶 �젙蹂�, �뙎湲�, 湲곕줉�쓣 �뀑�똿�븳�떎.
@@ -1498,11 +1509,19 @@
                     break;
             }
         }
+        Long relTotalCount = issueVo.getRelTotalCount();
+        int relTotalPage = issueVo.getRelTotalPage();
 
+        Long downTotalCount = issueVo.getDownTotalCount();
+        int downTotalPage = issueVo.getDownTotalPage();
         //  �궗�슜�옄 �떆�뒪�뀥 湲곕뒫 �궗�슜 �젙蹂� �닔吏�
         log.info(ElasticSearchUtil.makeUserActiveHistoryMessage(this.webAppUtil.getLoginUser(), ElasticSearchConstants.ISSUE_DETAIL));
 
         resJsonData.put(Constants.RES_KEY_CONTENTS, issueVo);
+        resJsonData.put(Constants.REQ_KEY_RELATION_ISSUE_PAGE_VO, new ResPage(relPageable.getPageNumber(), relPageable.getPageSize(),
+                relTotalPage, relTotalCount));
+        resJsonData.put(Constants.REQ_KEY_DOWN_ISSUE_PAGE_VO, new ResPage(downPageable.getPageNumber(), downPageable.getPageSize(),
+                downTotalPage, downTotalCount));
     }
 
     // �뀒�씠釉� �꽕�젙 �뀑�똿
@@ -1527,8 +1546,13 @@
 
     // �븯�쐞 �씠�뒋 �젙蹂대�� �뀑�똿�븳�떎
     private void setDownIssues(Issue issue, IssueVo issueVo) {
-        List<Issue> downIssues = this.issueRepository.findByParentIssueId(issue.getId());
-        if(downIssues != null && downIssues.size()>0){
+        //List<Issue> downIssues = this.issueRepository.findByParentIssueId(issue.getId());
+        int startPage = (int) Math.floor(issueVo.getDownPage()/issueVo.getDownPageSize());
+        Pageable pageable = PageRequest.of(startPage, issueVo.getDownPageSize());
+        Page<Issue> downIssues = this.issueRepository.findByParentIssueId(issue.getId(), pageable);
+        issueVo.setDownTotalPage(downIssues.getTotalPages());
+        issueVo.setDownTotalCount(downIssues.getTotalElements());
+        if(downIssues != null){
             List<IssueVo> resultList = new ArrayList<>();
             for(Issue downIssue : downIssues){
                 IssueVo downIssueVo = ConvertUtil.copyProperties(downIssue, IssueVo.class);
@@ -1628,13 +1652,18 @@
 
     // �뿰愿� �씠�뒋 �젙蹂대�� �뀑�똿�븳�떎
     private void setRelationIssue(Issue issue, IssueVo issueVo) {
-        Set<IssueRelation> issueRelations = issue.getIssueRelations();
-        if (issue != null && issueVo != null && issueRelations.size() > 0) {
-            for (IssueRelation issueRelation : issueRelations) {
-                IssueRelationVo issueRelationVo = ConvertUtil.copyProperties(issueRelation, IssueRelationVo.class);
+        //Set<IssueRelation> issueRelations = issue.getIssueRelations();
+        List<Map<String, Object>> results = this.issueRelationMapper.findByIssueId(issueVo);
+        Long totalCount = this.issueRelationMapper.count(issueVo);
 
-                Issue relationIssue = issueRelation.getRelationIssue();
+        int totalPage = (int) Math.ceil((totalCount - 1) / issueVo.getRelPageSize()) + 1;
+        issueVo.setRelTotalPage(totalPage);
+        issueVo.setRelTotalCount(totalCount);
 
+        if (issue != null && issueVo != null && results.size() > 0) {
+            for (Map<String, Object> result : results) {
+                IssueRelationVo issueRelationVo = ConvertUtil.convertMapToClass(result, IssueRelationVo.class);
+                Issue relationIssue = this.findOne(issueRelationVo.getId());
                 IssueVo relIssueVo = ConvertUtil.copyProperties(relationIssue, IssueVo.class);
                 Project project = this.projectService.getProject(relationIssue.getProject().getId());
                 relIssueVo.setProjectId(project.getId());

--
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