采纳回复

src/main/java/cn/meteor/beyondclouds/modules/question/api/QuestionApi.java

@@ -21,6 +21,7 @@ import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
 import org.springframework.beans.BeanUtils;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.data.domain.Page;
 import org.springframework.validation.BindingResult;
 import org.springframework.web.bind.annotation.*;
 
@@ -216,8 +217,8 @@ public class QuestionApi {
     @GetMapping("/my/question/participated")
     public Response<PageVO<QuestionReply>> getMyParticipateQuestions(@Valid PageForm pageForm, @CurrentSubject Subject subject) {
         //获取我的列表并返回
-        IPage<QuestionReply> userParticipateQuestionReplyPage = questionService.getUserParticipateQuestionReplyPage(pageForm.getPage(), pageForm.getSize(), (String) subject.getId());
-        PageVO<QuestionReply> questionReplyPageVO = new PageVO<>(userParticipateQuestionReplyPage);
+        IPage<QuestionReply> myParticipateQuestionReplyPage = questionService.getUserParticipateQuestionReplyPage(pageForm.getPage(), pageForm.getSize(), (String) subject.getId());
+        PageVO<QuestionReply> questionReplyPageVO = new PageVO<>(myParticipateQuestionReplyPage);
         return Response.success(questionReplyPageVO);
     }
 
@@ -237,5 +238,21 @@ public class QuestionApi {
         return Response.success(questionPageVO);
     }
 
+    /**
+     * 用户参与的问答列表
+     * @param pageForm 分页表单
+     * @param userId 用户ID
+     * @return 用户参与的问答列表
+     */
+    @Anonymous
+    @ApiOperation("用户参与的问答列表")
+    @GetMapping("/user/{userId}/question/participated")
+    public Response<PageVO<QuestionReply>> getUserParticipateQuestions(@Valid PageForm pageForm, @PathVariable("userId") String userId) {
+        //获取用户参与的问答列表并返回
+        IPage<QuestionReply> userParticipateQuestionReplyPage = questionService.getUserParticipateQuestionReplyPage(pageForm.getPage(), pageForm.getSize(), userId);
+        PageVO<QuestionReply> questionReplyPageVO = new PageVO<>(userParticipateQuestionReplyPage);
+        return Response.success(questionReplyPageVO);
+    }
+
 
 }

src/main/java/cn/meteor/beyondclouds/modules/question/api/QuestionReply.java

@@ -8,10 +8,7 @@ import cn.meteor.beyondclouds.modules.question.service.IQuestionReplyService;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.web.bind.annotation.PathVariable;
-import org.springframework.web.bind.annotation.PostMapping;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.bind.annotation.*;
 
 /**
  * @author 胡学良
@@ -47,4 +44,23 @@ public class QuestionReply {
             return Response.error(e);
         }
     }
+
+    /**
+     * 采纳回复
+     * @param questionId 问题ID
+     * @param replyId 回复ID
+     * @param userId 发布问题用户ID
+     * @return default
+     */
+    @ApiOperation("采纳回复")
+    @PutMapping("/question/reply/{replyId}/adoption")
+    public Response adoptReply(String questionId, @PathVariable("replyId") String replyId, String userId) {
+        try {
+            questionReplyService.adoptReply(questionId, replyId, userId);
+            return Response.success();
+        } catch (QuestionReplyServiceException e) {
+            e.printStackTrace();
+            return Response.error(e);
+        }
+    }
 }

src/main/java/cn/meteor/beyondclouds/modules/question/enums/QuestionReplyErrorCode.java

@@ -7,7 +7,14 @@ import cn.meteor.beyondclouds.core.IErrorCode;
  * @since 2020/2/1
  */
 public enum QuestionReplyErrorCode implements IErrorCode {
-    ;
+    /**
+     * 回复不存在
+     */
+    REPLY_NOT_FOUND(4001, "回复不存在"),
+    /**
+     * 回复已被采纳
+     */
+    REPLY_ADOPTED(4002, "回复已被采纳");
 
     private long code;
     private String msg;
@@ -19,11 +26,11 @@ public enum QuestionReplyErrorCode implements IErrorCode {
 
     @Override
     public long code() {
-        return 0;
+        return code;
     }
 
     @Override
     public String msg() {
-        return null;
+        return msg;
     }
 }

src/main/java/cn/meteor/beyondclouds/modules/question/service/IQuestionReplyService.java

@@ -19,6 +19,16 @@ public interface IQuestionReplyService extends IService<QuestionReply> {
      * @param questionId 问题ID
      * @param reply 回复内容
      * @param userId 用户ID
+     * @throws QuestionReplyServiceException 问题回复业务异常
      */
     void replyQuestion(String questionId, String reply, String userId) throws QuestionReplyServiceException;
+
+    /**
+     * 采纳回复
+     * @param questionId 问题ID
+     * @param replyId 回复ID
+     * @param userId 用户ID
+     * @throws QuestionReplyServiceException 问题回复业务异常
+     */
+    void adoptReply(String questionId, String replyId, String userId) throws QuestionReplyServiceException;
 }

src/main/java/cn/meteor/beyondclouds/modules/question/service/impl/QuestionReplyServiceImpl.java

@@ -3,10 +3,13 @@ package cn.meteor.beyondclouds.modules.question.service.impl;
 import cn.meteor.beyondclouds.modules.question.entity.Question;
 import cn.meteor.beyondclouds.modules.question.entity.QuestionReply;
 import cn.meteor.beyondclouds.modules.question.enums.QuestionErrorCode;
+import cn.meteor.beyondclouds.modules.question.enums.QuestionReplyErrorCode;
 import cn.meteor.beyondclouds.modules.question.exception.QuestionReplyServiceException;
 import cn.meteor.beyondclouds.modules.question.mapper.QuestionReplyMapper;
 import cn.meteor.beyondclouds.modules.question.service.IQuestionReplyService;
 import cn.meteor.beyondclouds.modules.question.service.IQuestionService;
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
@@ -22,6 +25,8 @@ import org.springframework.stereotype.Service;
 @Service
 public class QuestionReplyServiceImpl extends ServiceImpl<QuestionReplyMapper, QuestionReply> implements IQuestionReplyService {
 
+    private int ADOPTED_REPLY_STATUS = 1;
+
     private IQuestionService questionService;
 
     @Autowired
@@ -48,4 +53,38 @@ public class QuestionReplyServiceImpl extends ServiceImpl<QuestionReplyMapper, Q
         questionReply.setReplyStatus(0);
         save(questionReply);
     }
+
+    @Override
+    public void adoptReply(String questionId, String replyId, String userId) throws QuestionReplyServiceException {
+        //1.判断用户是否发布过该问题
+        QueryWrapper<Question> questionQueryWrapper = new QueryWrapper<>();
+        questionQueryWrapper.eq("user_id", userId)
+                            .eq("question_id", questionId);
+        Question question = questionService.getOne(questionQueryWrapper);
+
+        //若问题不存在，则抛出问题不存在异常
+        if (null == question) {
+            throw new QuestionReplyServiceException(QuestionErrorCode.QUESTION_NOT_FOUND);
+        }
+
+        //2.判断该问题的回复是否存在
+        QueryWrapper<QuestionReply> questionReplyQueryWrapper = new QueryWrapper<>();
+        questionReplyQueryWrapper.eq("question_id", questionId)
+                                 .eq("reply_id", replyId);
+        QuestionReply questionReply = getOne(questionReplyQueryWrapper);
+        //若该回复不存在，则抛出回复不存在异常
+        if (null == questionReply) {
+            throw new QuestionReplyServiceException(QuestionReplyErrorCode.REPLY_NOT_FOUND);
+        }
+
+        //3.判断该回复之前是否已被采纳，若已被采纳，则抛出回复已被采纳异常
+        if (1 == questionReply.getReplyStatus()) {
+            throw new QuestionReplyServiceException(QuestionReplyErrorCode.REPLY_ADOPTED);
+        }
+
+        //4.采纳回复
+        UpdateWrapper<QuestionReply> updateWrapper = new UpdateWrapper<>();
+        updateWrapper.set("reply_status",ADOPTED_REPLY_STATUS).eq("reply_id",replyId);
+        update(updateWrapper);
+    }
 }

src/main/resources/application.yml

@@ -3,7 +3,7 @@ spring:
     driver-class-name: com.mysql.cj.jdbc.Driver
     url: jdbc:mysql://127.0.0.1:3306/beyond_clouds?useUnicode=true&characterEncoding=UTF-8&useSSL=false&allowPublicKeyRetrieval=true
     username: root
-    password: 100Centa30821%mysql
+    password: 197442
 
 swagger:
   enable: true