up

src/main/java/com/bsd/cases/controller/CaseContentScoreController.java

@@ -0,0 +1,47 @@
+package com.bsd.cases.controller;
+
+import com.alibaba.fastjson.JSONObject;
+import com.bsd.cases.service.CaseContentScoreService;
+import com.bsd.cases.util.AjaxRequest;
+import com.bsd.cases.util.AjaxResult;
+import org.springframework.web.bind.annotation.CrossOrigin;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletRequest;
+
+@CrossOrigin
+@RestController
+@RequestMapping("/case-content-score")
+public class CaseContentScoreController {
+
+    @Resource
+    private CaseContentScoreService caseContentScoreService;
+
+    @RequestMapping("/add-score")
+    public AjaxResult addScore(@RequestBody AjaxRequest ajaxRequest, HttpServletRequest request) {
+        AjaxResult ajaxResult = new AjaxResult();
+        JSONObject data = ajaxRequest.getData();
+        if (null == data){
+            ajaxResult.setRetcode(AjaxResult.FAILED);
+            ajaxResult.setRetmsg("data missing");
+        }else {
+            Long contentId = data.getLong("contentId");
+            Double score = data.getDouble("score");
+            if (null==contentId){
+                ajaxResult.setRetcode(AjaxResult.FAILED);
+                ajaxResult.setRetmsg("文章id不可为空");
+                return ajaxResult;
+            }
+            if (null == score){
+                ajaxResult.setRetcode(AjaxResult.FAILED);
+                ajaxResult.setRetmsg("评分不可为空");
+                return ajaxResult;
+            }
+            ajaxResult = caseContentScoreService.addScore(contentId,score);
+        }
+        return ajaxResult;
+    }
+}

src/main/java/com/bsd/cases/mapper/CaseContentScoreMapper.java

@@ -0,0 +1,11 @@
+package com.bsd.cases.mapper;
+
+import com.bsd.cases.model.CaseContentScore;
+import com.bsd.cases.util.CommonMapper;
+import org.apache.ibatis.annotations.Param;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface CaseContentScoreMapper extends CommonMapper<CaseContentScore> {
+    Double getAverageScore(@Param("contentId")Long contentId);
+}

src/main/java/com/bsd/cases/model/CaseContentScore.java

@@ -0,0 +1,16 @@
+package com.bsd.cases.model;
+
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+@Data
+@EqualsAndHashCode(callSuper = false)
+@TableName("case_content_score")
+public class CaseContentScore extends BaseEntity{
+
+    private Long contentId;
+
+    private Double score;
+
+}

src/main/java/com/bsd/cases/service/CaseContentScoreService.java

@@ -0,0 +1,8 @@
+package com.bsd.cases.service;
+
+import com.bsd.cases.util.AjaxResult;
+
+public interface CaseContentScoreService<CaseContentScore> extends BaseService<CaseContentScore> {
+
+    AjaxResult addScore(Long contentId, Double score);
+}

src/main/java/com/bsd/cases/service/impl/CaseCategoryServiceImpl.java

@@ -46,6 +46,13 @@ public class CaseCategoryServiceImpl extends BaseServiceImpl<CaseCategoryMapper,
         return jsonObject;
     }
 
+    /**
+     * 通过父级id查询分级
+     * @param parentId
+     * @param pageNum
+     * @param pageSize
+     * @return
+     */
     @Override
     public JSONObject getCaseCategoryByParentId(Long parentId,Integer pageNum,Integer pageSize) {
         CaseCategory findCaseCategory = new CaseCategory();

src/main/java/com/bsd/cases/service/impl/CaseContentCommentsServiceImpl.java

@@ -23,6 +23,13 @@ public class CaseContentCommentsServiceImpl extends BaseServiceImpl<CaseContentC
     private CaseContentCommentsMapper caseContentCommentsMapper;
 
 
+    /**
+     * 通过文章id查询文章评论
+     * @param contentId
+     * @param pageNum
+     * @param pageSize
+     * @return
+     */
     @Override
     public JSONObject getCaseContentCommentsByContentId(Long contentId, Integer pageNum, Integer pageSize) {
         CaseContentComments findCaseContentComments = new CaseContentComments();

src/main/java/com/bsd/cases/service/impl/CaseContentScoreServiceImpl.java

@@ -0,0 +1,73 @@
+package com.bsd.cases.service.impl;
+
+import com.bsd.cases.constants.Constants;
+import com.bsd.cases.mapper.CaseContentMapper;
+import com.bsd.cases.mapper.CaseContentScoreMapper;
+import com.bsd.cases.mapper.CaseContentStaticalMapper;
+import com.bsd.cases.model.CaseContent;
+import com.bsd.cases.model.CaseContentScore;
+import com.bsd.cases.model.CaseContentStatical;
+import com.bsd.cases.service.CaseContentScoreService;
+import com.bsd.cases.util.AjaxResult;
+import org.apache.ibatis.annotations.Case;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+import javax.annotation.Resource;
+import java.util.Date;
+
+@Service("caseContentScoreService")
+@Transactional
+public class CaseContentScoreServiceImpl extends BaseServiceImpl<CaseContentScoreMapper, CaseContentScore>
+        implements CaseContentScoreService<CaseContentScore> {
+
+    @Resource
+    private CaseContentScoreMapper caseContentScoreMapper;
+    @Resource
+    private CaseContentMapper caseContentMapper;
+    @Resource
+    private CaseContentStaticalMapper caseContentStaticalMapper;
+
+    /**
+     * 评分
+     * @param contentId
+     * @param score
+     */
+    @Override
+    public AjaxResult addScore(Long contentId, Double score) {
+        AjaxResult ajaxResult = new AjaxResult();
+        CaseContent findCaseContent = new CaseContent();
+        findCaseContent.setState(Constants.STATE_VALID);
+        findCaseContent.setId(contentId);
+        CaseContent caseContent = caseContentMapper.selectOne(findCaseContent);
+        if (null == caseContent){
+            ajaxResult.setRetcode(AjaxResult.FAILED);
+            ajaxResult.setRetmsg("未找到该文章");
+        }else {
+            if (score>5||score<0){
+                ajaxResult.setRetcode(AjaxResult.FAILED);
+                ajaxResult.setRetmsg("评分不可大于5或小于0");
+            }else {
+                CaseContentScore caseContentScore = new CaseContentScore();
+                caseContentScore.setScore(score);
+                caseContentScore.setContentId(contentId);
+                caseContentScore.setCreateDateTime(new Date());
+                caseContentScore.setUpdateDateTime(new Date());
+                //set 人
+                caseContentScore.setState(Constants.STATE_VALID);
+                caseContentScoreMapper.insert(caseContentScore);
+                Double averageScore = caseContentScoreMapper.getAverageScore(contentId);
+                CaseContentStatical findCaseContentStatical = new CaseContentStatical();
+                findCaseContentStatical.setState(Constants.STATE_VALID);
+                findCaseContentStatical.setContentId(contentId);
+                CaseContentStatical caseContentStatical = caseContentStaticalMapper.selectOne(findCaseContentStatical);
+                caseContentStatical.setScore(averageScore);
+                caseContentStatical.setUpdateDateTime(new Date());
+                caseContentStaticalMapper.updateByPrimaryKeySelective(caseContentStatical);
+                ajaxResult.setRetmsg("已成功评分");
+                ajaxResult.setRetcode(AjaxResult.SUCCESS);
+            }
+        }
+        return ajaxResult;
+    }
+}

src/main/java/com/bsd/cases/vo/CaseContentDetailVo.java

@@ -29,6 +29,8 @@ public class CaseContentDetailVo {
 
     private Boolean isLike = false;
 
+    private Boolean isScore = false;
+
     private Integer commentsNum;
 
     private Integer likeNum;

src/main/resources/mapper/CaseContentScoreMapper.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.bsd.cases.mapper.CaseContentScoreMapper">
+    <select id="getAverageScore" resultType="Double">
+        SELECT round(AVG(score),1)as score  FROM `case_content_score` where content_id = #{contentId};
+    </select>
+</mapper>