Examples with ServiceException org.neusoft.neubbs.exception.ServiceException used on opensource projects

Example 11 with ServiceException

use of org.neusoft.neubbs.exception.ServiceException in project neubbs by nuitcoder.

the class TopicServiceImpl method listTopics.

@Override
public List<Map<String, Object>> listTopics(int limit, int page, String categoryNick, String username) {
    // if limit = 0, explain no input limit, use neubbs.properties default param
    if (limit == 0) {
        limit = neubbsConfig.getTopicsApiRequestParamLimitDefault();
    }
    this.confirmNoExceedTopicTotalNumber(limit, page);
    int categoryId = categoryNick == null ? 0 : this.getTopicCategoryNotNullByNick(categoryNick).getId();
    int userId = username == null ? 0 : this.getUserNotNullByName(username).getId();
    // get database query results
    List<TopicDO> dbQueryTopicList = this.getTopicList(limit, page, categoryId, userId);
    if (dbQueryTopicList.size() == 0) {
        throw new ServiceException(ApiMessage.NO_QUERY_TOPICS).log(LogWarnEnum.TS16);
    }
    List<Map<String, Object>> resultTopicList = new ArrayList<>(dbQueryTopicList.size());
    for (TopicDO topic : dbQueryTopicList) {
        Map<String, Object> topicInfoMap = this.getTopicInfoMap(topic);
        Map<String, Object> topicContentInfoMap = this.getTopicContentInfoMap(this.getTopicContent(topic.getId()));
        Map<String, Object> topicCategoryInfoMap = this.getTopicCategoryInfoMap(this.getTopicCategory(topic.getCategoryid()));
        Map<String, Object> authorUserMap = this.getTopicUserInfoMap(this.getUser(topic.getUserid()));
        Map<String, Object> lastReplyUserMap = this.getTopicUserInfoMap(this.getUser(topic.getLastreplyuserid()));
        // merge all information map
        topicInfoMap.putAll(topicContentInfoMap);
        topicInfoMap.put(ParamConst.CATEGORY, topicCategoryInfoMap);
        topicInfoMap.put(ParamConst.USER, authorUserMap);
        topicInfoMap.put(ParamConst.LAST_REPLY_USER, lastReplyUserMap);
        resultTopicList.add(topicInfoMap);
    }
    return resultTopicList;
}

Example 12 with ServiceException

use of org.neusoft.neubbs.exception.ServiceException in project neubbs by nuitcoder.

the class TopicServiceImpl method countTopicTotalPages.

@Override
public Map<String, Object> countTopicTotalPages(int limit, String categoryNick, String username) {
    if (limit == 0) {
        limit = neubbsConfig.getTopicsApiRequestParamLimitDefault();
    }
    // get categoryId, userId
    int categoryId = categoryNick == null ? 0 : this.getTopicCategoryNotNullByNick(categoryNick).getId();
    int userId = username == null ? 0 : this.getUserNotNullByName(username).getId();
    int topicNumber = this.countTopicCount(categoryId, userId);
    if (topicNumber == 0) {
        throw new ServiceException(ApiMessage.NO_QUERY_TOPICS).log(LogWarnEnum.TS17);
    }
    // count totalPages by limit by topicNumber
    int totalPages = topicNumber % limit == 0 ? (topicNumber / limit) : (topicNumber / limit + 1);
    return MapFilterUtil.generateMap(ParamConst.TOTAL_PAGES, totalPages);
}

Example 13 with ServiceException

use of org.neusoft.neubbs.exception.ServiceException in project neubbs by nuitcoder.

the class TopicServiceImpl method confirmNoExceedTopicTotalNumber.

/*
     * ***********************************************
     * confirm method
     * ***********************************************
     */
/**
 * 确认不会超过话题数量
 *
 * @param limit 每页显示限制
 * @param page 跳转指定页数
 */
private void confirmNoExceedTopicTotalNumber(int limit, int page) {
    int allTopicTotals = topicDAO.countTopic();
    int maxPage = allTopicTotals % limit == 0 ? allTopicTotals / limit : allTopicTotals / limit + 1;
    if (limit > allTopicTotals || page > maxPage) {
        throw new ServiceException(ApiMessage.QUERY_EXCEED_TOPIC_NUMBER).log(LogWarnEnum.TS12);
    // "（话题总数 = allTopicTotals，若 limit = limit，最多跳转至 maxPage 页）")
    }
}

Example 14 with ServiceException

use of org.neusoft.neubbs.exception.ServiceException in project neubbs by nuitcoder.

the class TopicServiceImpl method alterTopicLikeByCommand.

@Override
public int alterTopicLikeByCommand(boolean isCurrentUserLikeTopic, int topicId, int userId, String command) {
    // judge current user whether repeat operation(no repeat input 'inc' or 'dec')
    boolean isIncOfCommand = command.equals(SetConst.COMMAND_INC);
    if (isCurrentUserLikeTopic && isIncOfCommand) {
        // like topic & command equals 'inc'
        throw new ServiceException(ApiMessage.NO_REPEAT_INC_TOPIC_LIKE).log(LogWarnEnum.TS19);
    } else if (!isCurrentUserLikeTopic && !isIncOfCommand) {
        // no like topic & command no equals 'inc'
        throw new ServiceException(ApiMessage.NO_REPEAT_DEC_TOPIC_LIKE).log(LogWarnEnum.TS20);
    }
    // update forum_topic_content 'like'
    TopicContentDO topicContent = this.getTopicContentNotNull(topicId);
    int effectRow = isIncOfCommand ? topicContentDAO.updateLikeAddOneByTopicId(topicId) : topicContentDAO.updateLikeCutOneByTopicId(topicId);
    if (effectRow == 0) {
        throw new ServiceException(ApiMessage.DATABASE_EXCEPTION).log(LogWarnEnum.TS7);
    }
    // update forum_topic_action 'fta_like_fu_id_array'
    effectRow = !isCurrentUserLikeTopic ? topicActionDAO.updateLikeUserIdJsonArrayByOneUserIdToAppendEnd(topicId, userId) : topicActionDAO.updateLikeUserIdJsonArrayByIndexToRemoveOneUserId(topicId, JsonUtil.getIntElementIndex(topicActionDAO.getTopicActionLikeUserIdJsonArray(topicId), userId));
    if (effectRow == 0) {
        throw new ServiceException(ApiMessage.DATABASE_EXCEPTION).log(LogWarnEnum.TS26);
    }
    return isIncOfCommand ? topicContent.getLike() + 1 : topicContent.getLike() - 1;
}

Example 15 with ServiceException

use of org.neusoft.neubbs.exception.ServiceException in project neubbs by nuitcoder.

the class TopicServiceImpl method saveReply.

@Override
public Map<String, Object> saveReply(int userId, int topicId, String replyContent) {
    this.getTopicNotNull(topicId);
    // save topic reply
    TopicReplyDO topicReply = new TopicReplyDO();
    topicReply.setUserid(userId);
    topicReply.setTopicid(topicId);
    topicReply.setContent(replyContent);
    if (topicReplyDAO.saveTopicReply(topicReply) == 0) {
        throw new ServiceException(ApiMessage.DATABASE_EXCEPTION).log(LogWarnEnum.TS3);
    }
    // update forum_topic 'replies', 'lastReplyUserId', 'lastReplyTime'
    Date topicLastReplyTime = topicReplyDAO.getTopicReplyById(topicReply.getId()).getCreatetime();
    if (topicDAO.updateRepliesAddOneById(topicId) == 0 || topicDAO.updateLastReplyUserIdById(topicId, userId) == 0 || topicDAO.updateLastReplyTimeById(topicId, topicLastReplyTime) == 0) {
        throw new ServiceException(ApiMessage.DATABASE_EXCEPTION).log(LogWarnEnum.TS3);
    }
    return MapFilterUtil.generateMap(ParamConst.REPLY_ID, topicReply.getId());
}