edu-saas/edu-user/edu-user-biz/java/com/keao/edu/user/service/impl/ExaminationBasicServiceImpl.java

package com.keao.edu.user.service.impl;

import com.keao.edu.auth.api.entity.SysUser;
import com.keao.edu.common.dal.BaseDAO;
import com.keao.edu.common.enums.MessageTypeEnum;
import com.keao.edu.common.exception.BizException;
import com.keao.edu.common.page.PageInfo;
import com.keao.edu.common.service.SysMessageService;
import com.keao.edu.common.service.impl.BaseServiceImpl;
import com.keao.edu.common.tenant.TenantContextHolder;
import com.keao.edu.thirdparty.message.provider.YimeiSmsPlugin;
import com.keao.edu.user.api.enums.ExamModeEnum;
import com.keao.edu.user.dao.*;
import com.keao.edu.user.dto.ExamRoomExamTimeDto;
import com.keao.edu.user.dto.ExaminationBasicDto;
import com.keao.edu.user.entity.*;
import com.keao.edu.user.enums.ExamStatusEnum;
import com.keao.edu.user.page.ExaminationQueryInfo;
import com.keao.edu.user.service.ExamOrganizationRelationService;
import com.keao.edu.user.service.ExaminationBasicService;
import com.keao.edu.user.service.OrganizationService;
import com.keao.edu.user.service.StudentExamResultService;
import com.keao.edu.util.collection.MapUtil;
import org.apache.commons.lang3.StringUtils;
import org.apache.commons.lang3.time.DateUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Isolation;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.util.CollectionUtils;

import java.math.BigDecimal;
import java.time.LocalDate;
import java.util.*;
import java.util.stream.Collectors;

@Service
public class ExaminationBasicServiceImpl extends BaseServiceImpl<Long, ExaminationBasic> implements ExaminationBasicService {

    @Autowired
    private ExaminationBasicDao examinationBasicDao;
    @Autowired
    private ExamOrganizationRelationService examOrganizationRelationService;
    @Autowired
    private ExamOrganizationRelationDao examOrganizationRelationDao;
    @Autowired
    private MusicTheoryDao musicTheoryDao;
    @Autowired
    private ExamMusicTheoryDao examMusicTheoryDao;
    @Autowired
    private ExamLocationDao examLocationDao;
    @Autowired
    private SysUserDao sysUserDao;
    @Autowired
    private OrganizationService organizationService;
    @Autowired
    private ExamLifecycleLogDao examLifecycleLogDao;
    @Autowired
    private SysMessageService sysMessageService;
    @Autowired
    private StudentExamResultService studentExamResultService;
    @Autowired
    private ExamRoomDao examRoomDao;
    @Autowired
    private TenantInfoDao tenantInfoDao;

    @Override
    public BaseDAO<Long, ExaminationBasic> getDAO() {
        return examinationBasicDao;
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public ExaminationBasic addExaminationBasic(ExaminationBasic examinationBasic) {
        if (StringUtils.isBlank(examinationBasic.getName())) {
            throw new BizException("请填写项目名称");
        }
        if (Objects.isNull(examinationBasic.getExamMode())) {
            throw new BizException("请选择考试类型");
        }
        if (ExamModeEnum.OFFLINE.equals(examinationBasic.getExamMode()) && StringUtils.isBlank(examinationBasic.getExamLocationIdList())) {
            throw new BizException("请指定考试地点");
        }
        if (Objects.isNull(examinationBasic.getEnrollStartTime()) || Objects.isNull(examinationBasic.getEnrollEndTime())) {
            throw new BizException("请指定报名开始与结束时间");
        }
        if(examinationBasic.getEnrollStartTime().compareTo(examinationBasic.getEnrollEndTime())>=0){
            throw new BizException("报名时间异常");
        }

        if(ExamModeEnum.ONLINE.equals(examinationBasic.getExamMode())){
            examinationBasic.setExamLocationIdList(null);
        }

        if(StringUtils.isNotBlank(examinationBasic.getExamLocationIdList())){
            List<Integer> organIds = Arrays.stream(examinationBasic.getExamLocationIdList().split(",")).map(e -> Integer.valueOf(e)).collect(Collectors.toList());
            Map<Integer, String> organNameMap = this.getMap("exam_location", "id_", "name_", organIds, Integer.class, String.class);
            examinationBasic.setExamLocationNameList(StringUtils.join(organNameMap.values(),","));
        }

        examinationBasic.setTenantId(TenantContextHolder.getTenantId());
        examinationBasic.setEnrollStartTime(DateUtils.setSeconds(examinationBasic.getEnrollStartTime(), 0));
        examinationBasic.setEnrollEndTime(DateUtils.setSeconds(examinationBasic.getEnrollEndTime(), 0));
        examinationBasic.setExpectExamStartTime(DateUtils.setSeconds(examinationBasic.getExpectExamStartTime(), 0));
        examinationBasic.setExpectExamEndTime(DateUtils.setSeconds(examinationBasic.getExpectExamEndTime(), 0));

        List<MusicTheory> musicTheories = musicTheoryDao.getWithTenant(Integer.valueOf(examinationBasic.getTenantId()));
        if (CollectionUtils.isEmpty(musicTheories)) {
            throw new BizException("请设置乐理");
        }

        examinationBasic.setStatus(ExamStatusEnum.SETTING);
        examinationBasicDao.insert(examinationBasic);

        examOrganizationRelationService.addExamOrganizations(examinationBasic.getId(),examinationBasic.getOrganId().toString());

        List<ExamMusicTheory> examMusicTheories = new ArrayList<>();
        for (MusicTheory musicTheory : musicTheories) {
            ExamMusicTheory emt = new ExamMusicTheory();
            emt.setExaminationBasicId(examinationBasic.getId());
            emt.setTenantId(examinationBasic.getTenantId());
            emt.setLevel(musicTheory.getLevel());
            emt.setFee(musicTheory.getFee());
            examMusicTheories.add(emt);
        }

        examMusicTheoryDao.batchInsert(examMusicTheories);

        examLifecycleLogDao.insert(new ExamLifecycleLog(examinationBasic.getId().intValue(), "创建项目", examinationBasic.getCreatorId()));

        return examinationBasic;
    }

    @Override
    public void updateExamStatus() {
        List<ExaminationBasic> exams = examinationBasicDao.getNeedUpdateStatusExams();
        if (CollectionUtils.isEmpty(exams)) {
            return;
        }
        Date now = new Date();
        for (ExaminationBasic exam : exams) {
            if (exam.getStatus().getOrder()<ExamStatusEnum.APPLYING.getOrder()
                    &&now.compareTo(exam.getEnrollStartTime()) >= 0
                    && now.compareTo(exam.getEnrollEndTime()) <= 0) {
                exam.setStatus(ExamStatusEnum.APPLYING);
                examLifecycleLogDao.insert(new ExamLifecycleLog(exam.getId().intValue(), "报名已开启", null, "定时任务自动更新"));
                continue;
            }else if (exam.getStatus().getOrder()<ExamStatusEnum.APPLIED.getOrder()
                    &&now.compareTo(exam.getEnrollEndTime()) >= 0) {
                exam.setStatus(ExamStatusEnum.APPLIED);
                examLifecycleLogDao.insert(new ExamLifecycleLog(exam.getId().intValue(), "报名已结束", null,"定时任务自动更新"));
                examOrganizationRelationService.examRegistCutOffPush(exam.getId());
                continue;
            }
            if(Objects.nonNull(exam.getActualExamStartTime())
                &&exam.getStatus().equals(ExamStatusEnum.APPLIED)
                    &&now.compareTo(exam.getActualExamStartTime()) >= 0){
                exam.setStatus(ExamStatusEnum.EXAM_ING);
            }
            if (Objects.nonNull(exam.getActualExamEndTime())
                    &&exam.getStatus().equals(ExamStatusEnum.EXAM_ING)
                    &&now.compareTo(exam.getActualExamEndTime()) >= 0) {
                exam.setStatus(ExamStatusEnum.EXAM_END);
            }
        }
        examinationBasicDao.batchUpdate(exams);
    }

    @Override
    public void examEndRemind() {
        LocalDate today = LocalDate.now();
        List<ExaminationBasic> endExams = examinationBasicDao.getEndExamsWithDayAndStatus(today.plusDays(-1).toString());
        if(CollectionUtils.isEmpty(endExams)){
            return;
        }
        Set<Integer> tenantIds = endExams.stream().map(e->Integer.valueOf(e.getTenantId())).collect(Collectors.toSet());
        List<TenantInfo> tenants = tenantInfoDao.getTenants(new ArrayList<>(tenantIds));
        List<String> phones = tenants.stream().map(TenantInfo::getContactPhone).collect(Collectors.toList());
        Map<Integer, TenantInfo> idTenantMap = tenants.stream().collect(Collectors.toMap(TenantInfo::getId, e -> e));
        List<SysUser> tenantUsers = sysUserDao.getWithPones(phones);
        Map<String, SysUser> phoneUserMap = tenantUsers.stream().collect(Collectors.toMap(SysUser::getPhone, t -> t));

        for (ExaminationBasic endExam : endExams) {
            TenantInfo tenantInfo = idTenantMap.get(Integer.valueOf(endExam.getTenantId()));
            if(Objects.isNull(tenantInfo)){
                continue;
            }
            SysUser sysUser = phoneUserMap.get(tenantInfo.getContactPhone());
            if(Objects.isNull(sysUser)){
                continue;
            }
            Map<Integer, String> userPhoneMap = new HashMap<>();
            userPhoneMap.put(sysUser.getId(), sysUser.getPhone());

            sysMessageService.batchSendMessage(MessageTypeEnum.EXAM_END_REMIND,
                    userPhoneMap, null, 0, null, YimeiSmsPlugin.PLUGIN_NAME,
                    tenantInfo.getName(), endExam.getName());
        }
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public void updateExamBasicStatus(Long examId, ExamStatusEnum statusEnum, Integer operatorId) {
        if(Objects.isNull(examId)){
            throw new BizException("请指定考级项目");
        }
        ExaminationBasic existsExam = examinationBasicDao.get(examId);
        if(Objects.isNull(existsExam)){
            throw new BizException("考级项目不存在");
        }
        if(ExamStatusEnum.RESULT_CONFIRM.equals(existsExam.getStatus())){
            throw new BizException("考级项目结果已确认");
        }
        if(ExamStatusEnum.DELETE.equals(statusEnum)&&!ExamStatusEnum.SETTING.equals(existsExam.getStatus())){
            throw new BizException("此状态不支持删除");
        }
        if(ExamStatusEnum.DELETE.equals(statusEnum)){
            examLifecycleLogDao.insert(new ExamLifecycleLog(existsExam.getId().intValue(), "删除考级项目", operatorId));
        }else if(ExamStatusEnum.RESULT_CONFIRM.equals(statusEnum)){
            if(ExamStatusEnum.EXAM_END.equals(existsExam.getStatus())){
                throw new BizException("考试未结束");
            }
            examLifecycleLogDao.insert(new ExamLifecycleLog(existsExam.getId().intValue(), "确认考试结果", operatorId));
            studentExamResultService.examResultConfirmPush(examId);
        }else if(ExamStatusEnum.CLOSE.equals(statusEnum)){
            examLifecycleLogDao.insert(new ExamLifecycleLog(existsExam.getId().intValue(), "关闭考级项目", operatorId));
            examOrganizationRelationService.examStatusChangePush(examId, statusEnum);
        }
        if(ExamStatusEnum.CLOSE.equals(existsExam.getStatus())){
            examLifecycleLogDao.insert(new ExamLifecycleLog(existsExam.getId().intValue(), "开启考级项目", operatorId));
        }
        if(ExamStatusEnum.NOT_START.equals(existsExam.getStatus())&&ExamStatusEnum.APPLYING.equals(statusEnum)){
            existsExam.setEnrollStartTime(new Date());
            examLifecycleLogDao.insert(new ExamLifecycleLog(existsExam.getId().intValue(), "报名已开启", operatorId));
        }
        if(ExamStatusEnum.APPLYING.equals(existsExam.getStatus())&&ExamStatusEnum.APPLIED.equals(statusEnum)){
            existsExam.setEnrollEndTime(new Date());
            examLifecycleLogDao.insert(new ExamLifecycleLog(existsExam.getId().intValue(), "关闭报名连接", operatorId));
            examOrganizationRelationService.examStatusChangePush(examId, statusEnum);
        }
        existsExam.setStatus(statusEnum);
        examinationBasicDao.update(existsExam);
    }

    @Override
    public PageInfo<ExaminationBasicDto> findExaminationBasics(ExaminationQueryInfo queryInfo) {
        PageInfo<ExaminationBasicDto> pageInfo = new PageInfo<>(queryInfo.getPage(), queryInfo.getRows());
        Map<String, Object> params = new HashMap<String, Object>();
        MapUtil.populateMap(params, queryInfo);

        List<ExaminationBasicDto> dataList = new ArrayList<>();
        int count = examinationBasicDao.countExaminationBasics(params);
        if (count > 0) {
            pageInfo.setTotal(count);
            params.put("offset", pageInfo.getOffset());
            dataList = examinationBasicDao.findExaminationBasics(params);
            List<Long> examIds = dataList.stream().map(ExaminationBasicDto::getId).collect(Collectors.toList());
            List<ExamOrganizationRelation> examOrgans = new ArrayList<>();
            if (!CollectionUtils.isEmpty(examIds)) {
                List<Integer> childOrganIds = organizationService.getChildOrganIds(queryInfo.getOrganId(), true);
                examOrgans = examOrganizationRelationDao.getWithExamsAndOrgans(examIds, childOrganIds);
            }
            Map<Integer, List<ExamOrganizationRelation>> examOrgansMap = new HashMap<>();
            if (!CollectionUtils.isEmpty(examOrgans)) {
                examOrgansMap = examOrgans.stream().collect(Collectors.groupingBy(ExamOrganizationRelation::getExaminationBasicId));
            }
            for (ExaminationBasicDto examinationBasicDto : dataList) {
                List<ExamOrganizationRelation> examOrganizationRelations = examOrgansMap.get(examinationBasicDto.getId().intValue());
                if (CollectionUtils.isEmpty(examOrganizationRelations)) {
                    continue;
                }
                Integer totalRegistrationStudentNum = examOrganizationRelations.stream().mapToInt(ExamOrganizationRelation::getSelfRegistrationStudentNum).sum();
                BigDecimal totalPaymentAmount = examOrganizationRelations.stream().map(ExamOrganizationRelation::getSelfPaymentAmount).reduce(BigDecimal.ZERO, BigDecimal::add);
                examinationBasicDto.setTotalRegistrationStudentNum(totalRegistrationStudentNum);
                examinationBasicDto.setTotalPaymentAmount(totalPaymentAmount);
            }
        }
        pageInfo.setRows(dataList);
        return pageInfo;
    }

    @Override
    @Transactional(rollbackFor = Exception.class,isolation = Isolation.READ_COMMITTED)
    public ExaminationBasicDto getExaminationBasic(Integer examId) {
        if (Objects.isNull(examId)) {
            throw new BizException("请指定考级项目");
        }
        ExaminationBasicDto examinationBasic = examinationBasicDao.getExaminationBasic(examId);
        if (Objects.isNull(examinationBasic)) {
            throw new BizException("指定的考级项目不存在");
        }
        List<ExamOrganizationRelation> examOrganizationRelations = examOrganizationRelationDao.getWithExam(examId);
        if (!CollectionUtils.isEmpty(examOrganizationRelations)) {
            Integer totalRegistrationStudentNum = examOrganizationRelations.stream().mapToInt(ExamOrganizationRelation::getTotalRegistrationStudentNum).sum();
            BigDecimal totalPaymentAmount = examOrganizationRelations.stream().map(ExamOrganizationRelation::getTotalPaymentAmount).reduce(BigDecimal.ZERO, BigDecimal::add);
            examinationBasic.setTotalRegistrationStudentNum(totalRegistrationStudentNum);
            examinationBasic.setTotalPaymentAmount(totalPaymentAmount);
            examinationBasic.setOrganNum(examOrganizationRelations.size());
        }
        if(Objects.nonNull(examinationBasic.getCreatorId())){
            SysUser sysUser = sysUserDao.get(examinationBasic.getCreatorId());
            examinationBasic.setCreatorName(sysUser.getRealName());
        }
        return examinationBasic;
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public void updateExam(ExaminationBasic examinationBasic,Integer operatorId) {
        if(Objects.isNull(examinationBasic.getId())){
            throw new BizException("请指定考级项目");
        }
        ExaminationBasic existsExam = examinationBasicDao.get(examinationBasic.getId().longValue());
        if(Objects.isNull(existsExam)){
            throw new BizException("考级项目不存在");
        }
        if(ExamStatusEnum.RESULT_CONFIRM.equals(existsExam.getStatus())){
            throw new BizException("考级项目结果已确认");
        }
        if(ExamStatusEnum.CLOSE.equals(existsExam.getStatus())){
            throw new BizException("考级项目已关闭");
        }

        if(ExamModeEnum.ONLINE.equals(examinationBasic.getExamMode())){
            examinationBasic.setExamLocationIdList(null);
        }

        if(StringUtils.isNotBlank(examinationBasic.getExamLocationIdList())){
            List<Integer> organIds = Arrays.stream(examinationBasic.getExamLocationIdList().split(",")).map(e -> Integer.valueOf(e)).collect(Collectors.toList());
            Map<Integer, String> organNameMap = this.getMap("exam_location", "id_", "name_", organIds, Integer.class, String.class);
            examinationBasic.setExamLocationNameList(StringUtils.join(organNameMap.values(),","));
        }

        boolean examRegistIsChange=false;

        if(Objects.nonNull(examinationBasic.getEnrollStartTime())
                &&examinationBasic.getEnrollStartTime().compareTo(existsExam.getEnrollStartTime())!=0){
            if(ExamStatusEnum.EXAM_ING.equals(existsExam.getStatus())||
                    ExamStatusEnum.EXAM_END.equals(existsExam.getStatus())){
                throw new BizException("无法修改");
            }
            examLifecycleLogDao.insert(new ExamLifecycleLog(existsExam.getId().intValue(), "修改报名时间", operatorId));
            examRegistIsChange=true;
        }
        if(Objects.nonNull(examinationBasic.getEnrollEndTime())
                &&examinationBasic.getEnrollEndTime().compareTo(existsExam.getEnrollEndTime())!=0){
            if(ExamStatusEnum.EXAM_ING.equals(existsExam.getStatus())||
                    ExamStatusEnum.EXAM_END.equals(existsExam.getStatus())){
                throw new BizException("无法修改");
            }
            ExamRoomExamTimeDto examRoomExamTime = examRoomDao.getExamRoomExamTime(examinationBasic.getId());
            if(Objects.nonNull(examRoomExamTime)&&examinationBasic.getEnrollEndTime().compareTo(examRoomExamTime.getExamStartTime())>0){
                throw new BizException("报名结束时间不得在考试开始时间之后");
            }
            examLifecycleLogDao.insert(new ExamLifecycleLog(existsExam.getId().intValue(), "修改报名时间", operatorId));
            examRegistIsChange=true;
        }
        if(Objects.nonNull(examinationBasic.getEnrollStartTime())&&Objects.nonNull(examinationBasic.getEnrollEndTime())&&!ExamStatusEnum.SETTING.equals(existsExam.getStatus())){
            if(examinationBasic.getEnrollStartTime().compareTo(examinationBasic.getEnrollEndTime())>=0){
                throw new BizException("参数错误");
            }
            Date now=new Date();
            if(examinationBasic.getEnrollStartTime().compareTo(now)>0){
                examinationBasic.setStatus(ExamStatusEnum.NOT_START);
            }else if(examinationBasic.getEnrollEndTime().compareTo(now)<0){
                examinationBasic.setStatus(ExamStatusEnum.APPLIED);
            }else{
                examinationBasic.setStatus(ExamStatusEnum.APPLYING);
            }
        }

        examinationBasic.setActualExamStartTime(existsExam.getActualExamStartTime());
        examinationBasic.setActualExamEndTime(existsExam.getActualExamEndTime());

        examinationBasicDao.update(examinationBasic);
        if(examRegistIsChange){
            examOrganizationRelationService.examDateChangePush(examinationBasic.getId());
        }
    }

    @Override
    public void closeExam(Integer organId, Integer examId, String reason) {
        if (Objects.isNull(examId)) {
            throw new BizException("请指定考级项目");
        }
        ExaminationBasic examinationBasic = examinationBasicDao.get(examId.longValue());
        if (Objects.isNull(examinationBasic)) {
            throw new BizException("考级项目不存在");
        }

        List<Integer> childOrganIds = organizationService.getChildOrganIds(organId, true);

        if(Objects.nonNull(childOrganIds)&&!childOrganIds.contains(examinationBasic.getOrganId())){
            throw new BizException("删除失败");
        }

        if (StringUtils.isBlank(reason)) {
            reason = "后台手动关闭";
        }
        examinationBasic.setMemo(reason);
        examinationBasic.setStatus(ExamStatusEnum.CLOSE);
        examinationBasicDao.update(examinationBasic);
        examOrganizationRelationService.examStatusChangePush(examId.longValue(), ExamStatusEnum.CLOSE);
    }

    @Override
    public ExaminationBasic getInfo(Integer examId) {
        ExaminationBasic examinationBasic = examinationBasicDao.get(examId.longValue());
        if (examinationBasic == null) {
            throw new BizException("考试项目不存在，请核对");
        }
        if (!StringUtils.isBlank(examinationBasic.getExamLocationIdList())) {
            List<ExamLocation> examLocations = examLocationDao.getExamLocationByIds(examinationBasic.getExamLocationIdList());
            examinationBasic.setExamLocations(examLocations);
        }
        return examinationBasic;
    }
}