Examples with Problem top.hcode.hoj.pojo.entity.problem.Problem used on opensource projects

Example 21 with Problem

use of top.hcode.hoj.pojo.entity.problem.Problem in project HOJ by HimitZH.

the class GroupContestProblemManager method addProblemFromPublic.

public void addProblemFromPublic(ContestProblemDto contestProblemDto) throws StatusNotFoundException, StatusForbiddenException, StatusFailException {
    Session session = SecurityUtils.getSubject().getSession();
    UserRolesVo userRolesVo = (UserRolesVo) session.getAttribute("userInfo");
    boolean isRoot = SecurityUtils.getSubject().hasRole("root");
    Long pid = contestProblemDto.getPid();
    Problem problem = problemEntityService.getById(pid);
    if (problem == null || problem.getAuth() != 1 || problem.getIsGroup()) {
        throw new StatusNotFoundException("该题目不存在或已被隐藏！");
    }
    Long cid = contestProblemDto.getCid();
    Contest contest = contestEntityService.getById(cid);
    if (contest == null) {
        throw new StatusNotFoundException("该比赛不存在！");
    }
    Long gid = contest.getGid();
    Group group = groupEntityService.getById(gid);
    if (group == null || group.getStatus() == 1 && !isRoot) {
        throw new StatusNotFoundException("该团队不存在或已被封禁！");
    }
    if (!userRolesVo.getUid().equals(contest.getUid()) && !isRoot && !groupValidator.isGroupRoot(userRolesVo.getUid(), gid)) {
        throw new StatusForbiddenException("对不起，您无权限操作！");
    }
    String displayId = contestProblemDto.getDisplayId();
    QueryWrapper<ContestProblem> contestProblemQueryWrapper = new QueryWrapper<>();
    contestProblemQueryWrapper.eq("cid", cid).and(wrapper -> wrapper.eq("pid", pid).or().eq("display_id", displayId));
    ContestProblem contestProblem = contestProblemEntityService.getOne(contestProblemQueryWrapper, false);
    if (contestProblem != null) {
        throw new StatusFailException("添加失败，该题目已添加或者题目的比赛展示ID已存在！");
    }
    String displayName = problem.getTitle();
    ContestProblem newCProblem = new ContestProblem();
    boolean isOk = contestProblemEntityService.saveOrUpdate(newCProblem.setCid(cid).setPid(pid).setDisplayTitle(displayName).setDisplayId(displayId));
    if (!isOk) {
        throw new StatusFailException("添加失败");
    }
}

Example 22 with Problem

use of top.hcode.hoj.pojo.entity.problem.Problem in project HOJ by HimitZH.

the class GroupProblemManager method changeProblemAuth.

public void changeProblemAuth(Long pid, Integer auth) throws StatusForbiddenException, StatusNotFoundException, StatusFailException {
    Session session = SecurityUtils.getSubject().getSession();
    UserRolesVo userRolesVo = (UserRolesVo) session.getAttribute("userInfo");
    boolean isRoot = SecurityUtils.getSubject().hasRole("root");
    Problem problem = problemEntityService.getById(pid);
    if (problem == null) {
        throw new StatusNotFoundException("该题目不存在！");
    }
    Long gid = problem.getGid();
    Group group = groupEntityService.getById(gid);
    if (group == null || group.getStatus() == 1 && !isRoot) {
        throw new StatusNotFoundException("该团队不存在或已被封禁！");
    }
    if (!userRolesVo.getUsername().equals(problem.getAuthor()) && !isRoot && !groupValidator.isGroupRoot(userRolesVo.getUid(), gid)) {
        throw new StatusForbiddenException("对不起，您无权限操作！");
    }
    UpdateWrapper<Problem> problemUpdateWrapper = new UpdateWrapper<>();
    problemUpdateWrapper.eq("id", pid).set("auth", auth).set("modified_user", userRolesVo.getUsername());
    boolean isOk = problemEntityService.update(problemUpdateWrapper);
    if (!isOk) {
        throw new StatusFailException("修改失败");
    }
}

Example 23 with Problem

use of top.hcode.hoj.pojo.entity.problem.Problem in project HOJ by HimitZH.

the class GroupProblemManager method getProblem.

public Problem getProblem(Long pid) throws StatusForbiddenException, StatusNotFoundException, StatusFailException {
    Session session = SecurityUtils.getSubject().getSession();
    UserRolesVo userRolesVo = (UserRolesVo) session.getAttribute("userInfo");
    boolean isRoot = SecurityUtils.getSubject().hasRole("root");
    Problem problem = problemEntityService.getById(pid);
    if (problem == null) {
        throw new StatusNotFoundException("该题目不存在！");
    }
    Long gid = problem.getGid();
    Group group = groupEntityService.getById(gid);
    if (group == null || group.getStatus() == 1 && !isRoot) {
        throw new StatusNotFoundException("该团队不存在或已被封禁！");
    }
    if (!groupValidator.isGroupRoot(userRolesVo.getUid(), gid) && !userRolesVo.getUsername().equals(problem.getAuthor()) && !isRoot) {
        throw new StatusForbiddenException("对不起，您无权限操作！");
    }
    return problem;
}

Example 24 with Problem

use of top.hcode.hoj.pojo.entity.problem.Problem in project HOJ by HimitZH.

the class GroupProblemManager method addProblem.

public void addProblem(ProblemDto problemDto) throws StatusForbiddenException, StatusNotFoundException, StatusFailException {
    Session session = SecurityUtils.getSubject().getSession();
    UserRolesVo userRolesVo = (UserRolesVo) session.getAttribute("userInfo");
    boolean isRoot = SecurityUtils.getSubject().hasRole("root");
    Long gid = problemDto.getProblem().getGid();
    Group group = groupEntityService.getById(gid);
    if (group == null || group.getStatus() == 1 && !isRoot) {
        throw new StatusNotFoundException("该团队不存在或已被封禁！");
    }
    if (!isRoot && !groupValidator.isGroupAdmin(userRolesVo.getUid(), gid)) {
        throw new StatusForbiddenException("对不起，您无权限操作！");
    }
    problemDto.getProblem().setProblemId(group.getShortName() + problemDto.getProblem().getProblemId());
    QueryWrapper<Problem> problemQueryWrapper = new QueryWrapper<>();
    problemQueryWrapper.eq("problem_id", problemDto.getProblem().getProblemId().toUpperCase());
    int sameProblemIDCount = problemEntityService.count(problemQueryWrapper);
    if (sameProblemIDCount > 0) {
        throw new StatusFailException("该题目的Problem ID已存在，请更换！");
    }
    problemDto.getProblem().setIsGroup(true);
    List<Tag> tagList = new LinkedList<>();
    for (Tag tag : problemDto.getTags()) {
        if (tag.getGid() != null && tag.getGid().longValue() != gid) {
            throw new StatusForbiddenException("对不起，您无权限操作！");
        }
        if (tag.getId() == null) {
            tag.setGid(gid);
        }
        tagList.add(tag);
    }
    problemDto.setTags(tagList);
    boolean isOk = problemEntityService.adminAddProblem(problemDto);
    if (!isOk) {
        throw new StatusFailException("添加失败");
    }
}

Example 25 with Problem

use of top.hcode.hoj.pojo.entity.problem.Problem in project HOJ by HimitZH.

the class GroupProblemManager method getProblemCases.

public List<ProblemCase> getProblemCases(Long pid, Boolean isUpload) throws StatusForbiddenException, StatusNotFoundException, StatusFailException {
    Session session = SecurityUtils.getSubject().getSession();
    UserRolesVo userRolesVo = (UserRolesVo) session.getAttribute("userInfo");
    boolean isRoot = SecurityUtils.getSubject().hasRole("root");
    Problem problem = problemEntityService.getById(pid);
    if (problem == null) {
        throw new StatusNotFoundException("该题目不存在！");
    }
    Long gid = problem.getGid();
    Group group = groupEntityService.getById(gid);
    if (group == null || group.getStatus() == 1 && !isRoot) {
        throw new StatusNotFoundException("该团队不存在或已被封禁！");
    }
    if (!userRolesVo.getUsername().equals(problem.getAuthor()) && !isRoot && !groupValidator.isGroupRoot(userRolesVo.getUid(), gid)) {
        throw new StatusForbiddenException("对不起，您无权限操作！");
    }
    QueryWrapper<ProblemCase> problemCaseQueryWrapper = new QueryWrapper<>();
    problemCaseQueryWrapper.eq("pid", pid).eq("status", 0);
    if (isUpload) {
        problemCaseQueryWrapper.last("order by length(input) asc,input asc");
    }
    return problemCaseEntityService.list(problemCaseQueryWrapper);
}