/*
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* Copyright 2017-2020 吴学文 and java110 team.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.java110.user.cmd.question;
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import com.alibaba.fastjson.JSONObject;
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import com.java110.core.annotation.Java110Cmd;
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import com.java110.core.context.ICmdDataFlowContext;
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import com.java110.core.event.cmd.Cmd;
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import com.java110.core.event.cmd.CmdEvent;
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import com.java110.intf.user.IQuestionAnswerV1InnerServiceSMO;
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import com.java110.utils.exception.CmdException;
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import com.java110.utils.util.Assert;
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import com.java110.utils.util.BeanConvertUtil;
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import com.java110.vo.ResultVo;
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import org.springframework.beans.factory.annotation.Autowired;
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import com.java110.dto.questionAnswer.QuestionAnswerDto;
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import java.util.List;
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import java.util.ArrayList;
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import org.springframework.http.ResponseEntity;
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import org.springframework.http.HttpStatus;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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/**
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* 类表述：查询
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* 服务编码：questionAnswer.listQuestionAnswer
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* 请求路劲：/app/questionAnswer.ListQuestionAnswer
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* add by 吴学文 at 2023-07-13 00:03:56 mail: 928255095@qq.com
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* open source address: https://gitee.com/wuxw7/MicroCommunity
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* 官网：http://www.homecommunity.cn
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* 温馨提示：如果您对此文件进行修改 请不要删除原有作者及注释信息，请补充您的 修改的原因以及联系邮箱如下
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* // modify by 张三 at 2021-09-12 第10行在某种场景下存在某种bug 需要修复，注释10至20行 加入 20行至30行
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*/
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@Java110Cmd(serviceCode = "question.listQuestionAnswer")
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public class ListQuestionAnswerCmd extends Cmd {
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private static Logger logger = LoggerFactory.getLogger(ListQuestionAnswerCmd.class);
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@Autowired
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private IQuestionAnswerV1InnerServiceSMO questionAnswerV1InnerServiceSMOImpl;
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@Override
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public void validate(CmdEvent event, ICmdDataFlowContext cmdDataFlowContext, JSONObject reqJson) {
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super.validatePageInfo(reqJson);
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Assert.hasKeyAndValue(reqJson, "communityId", "communityId不能为空");
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}
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@Override
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public void doCmd(CmdEvent event, ICmdDataFlowContext cmdDataFlowContext, JSONObject reqJson) throws CmdException {
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QuestionAnswerDto questionAnswerDto = BeanConvertUtil.covertBean(reqJson, QuestionAnswerDto.class);
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int count = questionAnswerV1InnerServiceSMOImpl.queryQuestionAnswersCount(questionAnswerDto);
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List<QuestionAnswerDto> questionAnswerDtos = null;
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if (count > 0) {
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questionAnswerDtos = questionAnswerV1InnerServiceSMOImpl.queryQuestionAnswers(questionAnswerDto);
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} else {
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questionAnswerDtos = new ArrayList<>();
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}
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//todo 查询已投票数据和 得分
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computeVotedCountAndScore(questionAnswerDtos);
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ResultVo resultVo = new ResultVo((int) Math.ceil((double) count / (double) reqJson.getInteger("row")), count, questionAnswerDtos);
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ResponseEntity<String> responseEntity = new ResponseEntity<String>(resultVo.toString(), HttpStatus.OK);
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cmdDataFlowContext.setResponseEntity(responseEntity);
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}
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/**
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* 计算 投票和得分
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*
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* @param questionAnswerDtos
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*/
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private void computeVotedCountAndScore(List<QuestionAnswerDto> questionAnswerDtos) {
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if (questionAnswerDtos == null || questionAnswerDtos.size() < 1) {
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return;
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}
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List<String> qaIds = new ArrayList<>();
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for (QuestionAnswerDto questionAnswerDto : questionAnswerDtos) {
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qaIds.add(questionAnswerDto.getQaId());
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}
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// todo 查询投票人数和得分
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List<QuestionAnswerDto> votedQAs = questionAnswerV1InnerServiceSMOImpl.queryVotedCountAndScore(qaIds.toArray(new String[qaIds.size()]));
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if (votedQAs == null || votedQAs.size() < 1) {
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return;
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}
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for (QuestionAnswerDto questionAnswerDto : questionAnswerDtos) {
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for (QuestionAnswerDto votedQa : votedQAs) {
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if (!questionAnswerDto.getQaId().equals(votedQa.getQaId())) {
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continue;
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}
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questionAnswerDto.setVotedCount(votedQa.getVotedCount());
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questionAnswerDto.setScore(votedQa.getScore());
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}
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}
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}
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}
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