이슈 조회 쿼리(find) 한개로 합침

이민희

2021-12-13 f1193f1f75c7ac1f5f2df2a05a0a2bbefdac50ae

이슈 조회 쿼리(find) 한개로 합침

 src/main/java/kr/wisestone/owl/service/impl/IssueServiceImpl.java

@@ -12,6 +12,7 @@
import kr.wisestone.owl.domain.enumType.IssueHistoryType;
import kr.wisestone.owl.domain.enumType.IssueStatusType;
import kr.wisestone.owl.exception.OwlRuntimeException;
import kr.wisestone.owl.mapper.DepartmentMapper;
import kr.wisestone.owl.mapper.IssueMapper;
import kr.wisestone.owl.mapper.ProjectMapper;
import kr.wisestone.owl.repository.IssueRelationRepository;
@@ -175,6 +176,9 @@

    @Autowired
    private UserDepartmentRepository userDepartmentRepository;

    @Autowired
    private DepartmentMapper departmentMapper;

    @Autowired
    private WorkflowDepartmentRepository workflowDepartmentRepository;
@@ -692,8 +696,22 @@
            for(UserDepartment myDepartment : myDepartments){
                myDepartmentIds.add(myDepartment.getDepartmentId());
            }
        } else {
            myDepartmentIds.add(-1L);
        }
        issueCondition.setMyDepartmentIds(myDepartmentIds);
    }

    void SetAllDepartmentId(IssueCondition issueCondition){
        List<Long> departmentIds = Lists.newArrayList();
        List<Map<String, Object>> departmentList = this.departmentMapper.find(null);

        if(departmentList != null && departmentList.size() > 0){
            for(Map<String, Object> department : departmentList){
                departmentIds.add((Long) department.get("id"));
            }
        }
        issueCondition.setMyDepartmentIds(departmentIds);
    }

    void SetWorkflowDepartment(List<IssueVo> issueVos){
@@ -752,16 +770,16 @@
        Long totalCount = 0L;
        UserLevel userLevel = this.userLevelService.getUserLevel(user.getUserLevel().getId());

//        if (this.userWorkspaceService.checkWorkspaceManager(user)
//                || MngPermission.checkMngPermission(userLevel.getPermission(), MngPermission.USER_PERMISSION_MNG_ISSUE_PROJECT_ALL)) {
            results = this.issueMapper.find(issueCondition);
            totalCount = this.issueMapper.count(issueCondition);
//        }
//        } else{
//            this.SetMyDepartmentId(issueCondition);
//            results = this.issueMapper.findByDepartment(issueCondition);
//            totalCount = this.issueMapper.countByDepartment(issueCondition);
//        }
        if (this.userWorkspaceService.checkWorkspaceManager(user)
                || MngPermission.checkMngPermission(userLevel.getPermission(), MngPermission.USER_PERMISSION_MNG_ISSUE_PROJECT_ALL)) {
            this.SetAllDepartmentId(issueCondition);
        } else{
            this.SetMyDepartmentId(issueCondition);
            /*results = this.issueMapper.findByDepartment(issueCondition);
            totalCount = this.issueMapper.countByDepartment(issueCondition);*/
        }
        results = this.issueMapper.find(issueCondition);
        totalCount = this.issueMapper.count(issueCondition);


        //  튜닝 전 - 0.8, 0.9, 0.9, 0.9, 0.9

 src/main/resources/mybatis/query-template/issue-template.xml

@@ -45,6 +45,7 @@
        LEFT OUTER JOIN issue_custom_field_value issue_custom FORCE INDEX(issueIdIndex) ON issue.id = issue_custom.issue_id
        LEFT OUTER JOIN issue_department isd FORCE INDEX(issueIdIndex) ON issue.id = isd.issue_id
        LEFT OUTER JOIN issue_user issue_user FORCE INDEX(issueIdIndex) ON issue.id = issue_user.issue_id
        LEFT OUTER JOIN user_department ud ON ud.department_id = isd.department_id
        LEFT OUTER JOIN (SELECT issue_id, COUNT(id) as attachedFileCount FROM attached_file GROUP BY issue_id)
        temp_attached_file on (temp_attached_file.issue_id = issue.id)
        LEFT OUTER JOIN (SELECT issue_id, COUNT(id) as issueCommentCount FROM issue_comment GROUP BY issue_id)
@@ -172,6 +173,15 @@
        </choose>

        <choose>
            <when test="departmentIds.size != 0 and myDepartmentIds != null and myDepartmentIds.size != 0">
                AND isd.department_id IN
                <foreach collection="myDepartmentIds" item="item" index="index" separator="," open="(" close=")">
                    #{item}
                </foreach>
            </when>
        </choose>

        <choose>
            <when test="registerIds.size != 0">
                AND issue.register_id IN
                <foreach collection="registerIds" item="item" index="index" separator="," open="(" close=")">
@@ -208,7 +218,7 @@
        </if>
    </select>

    <select id="findByDepartment" resultType="java.util.HashMap" parameterType="kr.wisestone.owl.web.condition.IssueCondition">
    <!--<select id="findByDepartment" resultType="java.util.HashMap" parameterType="kr.wisestone.owl.web.condition.IssueCondition">
        SELECT
        DISTINCT issue.id as id,
        issue.register_id as registerId,
@@ -401,7 +411,7 @@
        <if test="page != null and !page.equals('')">
            limit #{pageSize} offset #{page};
        </if>
    </select>
    </select>-->

    <!--<select id="count" resultType="java.lang.Long" parameterType="kr.wisestone.owl.web.condition.IssueCondition">
        SELECT