sourcecode/server/gateway-api/src/main/java/com/qxgmat/service/UserPaperService.java

package com.qxgmat.service;

import com.alibaba.fastjson.JSONObject;
import com.github.pagehelper.Page;
import com.nuliji.tools.AbstractService;
import com.nuliji.tools.PageResult;
import com.nuliji.tools.Transform;
import com.nuliji.tools.exception.ParameterException;
import com.nuliji.tools.exception.SystemException;
import com.nuliji.tools.mybatis.Example;
import com.qxgmat.data.constants.enums.QuestionType;
import com.qxgmat.data.constants.enums.module.PaperModule;
import com.qxgmat.data.constants.enums.module.PaperOrigin;
import com.qxgmat.data.constants.enums.module.QuestionOrigin;
import com.qxgmat.data.constants.enums.status.DirectionStatus;
import com.qxgmat.data.dao.UserPaperMapper;
import com.qxgmat.data.dao.entity.UserPaper;
import com.qxgmat.data.dao.entity.UserReport;
import com.qxgmat.data.relation.UserPaperRelationMapper;
import com.qxgmat.service.annotation.InitPaper;
import com.qxgmat.service.extend.ToolsService;
import com.qxgmat.service.inline.UserPaperQuestionService;
import com.qxgmat.service.inline.UserReportService;
import com.qxgmat.util.annotation.Callback;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import javax.annotation.Resource;
import java.util.*;

@Service
public class UserPaperService extends AbstractService {
    private static final Logger logger = LoggerFactory.getLogger(UserPaperService.class);
    protected boolean SOFT_FLAG = true;

    @Resource
    private UserPaperMapper userPaperMapper;

    @Resource
    private UserPaperRelationMapper userPaperRelationMapper;

    @Resource
    private UserReportService userReportService;

    @Resource
    private UserPaperQuestionService userPaperQuestionService;

    @Resource
    private ToolsService toolsService;

    /**
     * 获取报告列表：以paper进行分组
     * @param page
     * @param size
     * @param userId
     * @param origin
     * @param startTime
     * @param endTime
     * @param order
     * @return
     */
    public Page<UserPaper> list(int page, int size, Integer userId, String keyword, PaperOrigin origin, String startTime, String endTime, String order){
        Page<UserPaper> p = page(()->{
            userPaperRelationMapper.list(userId, keyword, origin != null ? origin.key : null, startTime, endTime, order);
        }, page, size);

        Collection ids = Transform.getIds(p, UserPaper.class, "id");

        // 获取详细数据
        List<UserPaper> list = select(ids);
        Transform.replace(p, list, UserPaper.class, "id");
        return p;
    }

    /**
     * 获取报告列表：以paper进行分组
     * @param page
     * @param size
     * @param userId
     * @param startTime
     * @param endTime
     * @param order
     * @return
     */
    public Page<UserPaper> listExercise(int page, int size, Integer userId, String keyword, String[] questionTypes, Integer[] structIds, String[] courseModules, String startTime, String endTime, String order){
        Page<UserPaper> p = page(()->{
            userPaperRelationMapper.listExercise(userId, keyword, questionTypes, structIds, courseModules, startTime, endTime, order);
        }, page, size);

        Collection ids = Transform.getIds(p, UserPaper.class, "id");

        // 获取详细数据
        List<UserPaper> list = select(ids);
        Transform.replace(p, list, UserPaper.class, "id");
        return p;
    }

    /**
     * 获取报告列表：以paper进行分组
     * @param page
     * @param size
     * @param userId
     * @param startTime
     * @param endTime
     * @param order
     * @return
     */
    public Page<UserPaper> listExamination(int page, int size, Integer userId, String keyword, Integer[] structIds, Integer libraryId, String year, String startTime, String endTime, String order){
        Page<UserPaper> p = page(()->{
            userPaperRelationMapper.listExamination(userId, keyword, structIds, libraryId, year, startTime, endTime, order);
        }, page, size);

        Collection ids = Transform.getIds(p, UserPaper.class, "id");

        // 获取详细数据
        List<UserPaper> list = select(ids);
        Transform.replace(p, list, UserPaper.class, "id");
        return p;
    }
    /**
     * 获取用户做题记录
     * @param userId
     * @param origin
     * @param ids
     * @param recordId
     * @return
     */
    public List<UserPaper> listWithOrigin(Integer userId, PaperOrigin origin, Collection ids, Integer recordId){
        if (ids == null || ids.size() == 0) return new ArrayList<>();
        Example example = new Example(UserPaper.class);
        example.and(
                example.createCriteria()
                .andEqualTo("userId", userId)
                .andEqualTo("paperOrigin", origin.key)
                .andIn("originId", ids)
        );
        if (recordId != null){
            example.and(
                    example.createCriteria()
                        .andEqualTo("recordId", recordId)
            );
        }
        return select(userPaperMapper, example);
    }

    /**
     * 获取用户预约预习作业记录
     * @param ids
     * @return
     */
    public List<UserPaper> listWithAppointment(Collection ids){
        if(ids == null || ids.size() == 0) return new ArrayList<>();
        Example example = new Example(UserPaper.class);
        example.and(
                example.createCriteria()
                        .andEqualTo("paperOrigin", PaperOrigin.PREVIEW.key)
                        .andIn("originId", ids)
        );
        return select(userPaperMapper, example);
    }

    /**
     * 获取用户预约预习作业记录
     * @param ids
     * @return
     */
    public List<UserPaper> listWithCourse(Integer userId, Collection ids, Integer recordId){
        if (ids == null || ids.size() == 0) return new ArrayList<>();
        Example example = new Example(UserPaper.class);
        example.and(
                example.createCriteria()
                        .andEqualTo("userId", userId)
                        .andEqualTo("recordId", recordId)
                        .andEqualTo("paperOrigin", PaperOrigin.PREVIEW.key)
                        .andIn("originId", ids)
        );
        return select(userPaperMapper, example);
    }

    /**
     * 获取用户cat做题记录
     * @param userId
     * @param ids
     * @param no
     * @return
     */
    public List<UserPaper> listWithCat(Integer userId, Collection ids, Integer no){
        if (ids == null || ids.size() == 0) return new ArrayList<>();
        Example example = new Example(UserPaper.class);
        example.and(
                example.createCriteria()
                        .andEqualTo("userId", userId)
                        .andEqualTo("paperOrigin", PaperOrigin.EXAMINATION.key)
                        .andIn("originId", ids)
                        .andEqualTo("qxCatNo", no)
        );
        return select(userPaperMapper, example);
    }

    /**
     * 获取用户做题组卷
     * @param userId
     * @param origin
     * @param originId
     * @return
     */
    public UserPaper getByPaper(Integer userId, PaperOrigin origin, Integer originId){
        // 查找对应的paper是否有，没有则添加
        Example example = new Example(UserPaper.class);
        UserPaper paper;
        if (origin.equals(PaperOrigin.ERROR) || origin.equals(PaperOrigin.COLLECT)){
            // 错题和收藏组卷，originId即为userPaper的id
            example.and(
                    example.createCriteria()
                            .andEqualTo("userId", userId)
                            .andEqualTo("paperOrigin", origin.key)
                            .andEqualTo("id", originId)
            );
            paper = one(userPaperMapper, example);
            if (paper == null){
                throw new ParameterException("试卷不存在");
            }
        }else{
            example.and(
                    example.createCriteria()
                            .andEqualTo("userId", userId)
                            .andEqualTo("paperOrigin", origin.key)
                            .andEqualTo("originId", originId)
            );

            paper = one(userPaperMapper, example);
        }

        return paper;
    }

    /**
     * 生成用户做题组卷
     * @param userId
     * @param origin
     * @param module
     * @param originId
     * @return
     */
    public UserPaper newByPaper(Integer userId, PaperOrigin origin, PaperModule module, Integer originId){
        return UserPaper.builder()
                .userId(userId)
                .paperOrigin(origin.key)
                .paperModule(module.key)
                .originId(originId)
                .build();
    }
    /**
     * 重置做题信息：不自动关联最后次做题记录
     * @param id
     * @return
     */
    public Boolean reset(Integer id, Integer userId){
        Example example = new Example(UserPaper.class);
        example.and(
                example.createCriteria()
                        .andEqualTo("id", id)
                        .andEqualTo("userId", userId)
        );
        return update(userPaperMapper, example, UserPaper.builder().isReset(1).build()) > 0;
    }

    /**
     * 重置做题信息：不自动关联最后次做题记录
     * @param ids
     * @return
     */
    public Boolean reset(Collection ids, Integer userId){
        if (ids == null || ids.size() == 0) return true;
        Example example = new Example(UserPaper.class);
        example.and(
                example.createCriteria()
                        .andIn("id", ids)
                        .andEqualTo("userId", userId)
        );
        return update(userPaperMapper, example, UserPaper.builder().isReset(1).build()) > 0;
    }

    /**
     * 累加做题记录到paper
     * @param report
     */
    public void accumulation(UserReport report){
        userPaperRelationMapper.accumulation(report.getPaperId(), report.getUserNumber(), report.getUserTime(), report.getUserCorrect(), 1, report.getFinishTime(), report.getId());
    }

    /**
     * 批量删除用户记录：preview切换可用学生
     * @param userIds
     * @param origin
     * @param originId
     * @return
     */
    public Boolean removeByUsersAndPaper(Collection<Integer> userIds, PaperOrigin origin, Integer originId){
        if(userIds == null || userIds.size() == 0) return false;
        Example example = new Example(UserPaper.class);
        example.and(
                example.createCriteria()
                        .andIn("userId", userIds)
                        .andEqualTo("paperOrigin", origin.key)
                        .andEqualTo("originId", originId)
        );
        return delete(userPaperMapper, example, SOFT_FLAG) > 0;
    }

    /**
     * 批量修改用户记录：preview更新内容
     * @param userIds
     * @param origin
     * @param originId
     * @return
     */
    public Boolean editByUsersAndPaper(UserPaper userPaper, Collection<Integer> userIds, PaperOrigin origin, Integer originId){
        if(userIds == null || userIds.size() == 0) return false;
        Example example = new Example(UserPaper.class);
        example.and(
                example.createCriteria()
                        .andIn("userId", userIds)
                        .andEqualTo("paperOrigin", origin.key)
                        .andEqualTo("originId", originId)
        );
        return update(userPaperMapper, example, userPaper) > 0;
    }

    public UserPaper add(UserPaper paper){
        int result = insert(userPaperMapper, paper);
        paper = one(userPaperMapper, paper.getId());
        if(paper == null){
            throw new SystemException("组卷添加失败");
        }
        return paper;
    }

    public UserPaper edit(UserPaper paper){
        UserPaper in = one(userPaperMapper, paper.getId());
        if(in == null){
            throw new ParameterException("组卷不存在");
        }
        int result = update(userPaperMapper, paper);
        return paper;
    }

    public boolean delete(Number id){
        UserPaper in = one(userPaperMapper, id);
        if(in == null){
            throw new ParameterException("组卷不存在");
        }
        int result = delete(userPaperMapper, id);
        return result > 0;
    }

    public UserPaper get(Number id){
        UserPaper in = one(userPaperMapper, id);

        if(in == null){
            throw new ParameterException("组卷不存在");
        }
        return in;
    }

    public Page<UserPaper> select(int page, int pageSize){
        return select(userPaperMapper, page, pageSize);
    }

    public Page<UserPaper> select(Integer[] ids){
        return page(()->select(userPaperMapper, ids), 1, ids.length);
    }

    public List<UserPaper> select(Collection ids){
        return select(userPaperMapper, ids);
    }

}