课程留言板点赞

src/main/java/com/peanut/modules/common/controller/CourseGuestbookController.java

@@ -3,6 +3,7 @@ package com.peanut.modules.common.controller;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.peanut.common.utils.R;
 import com.peanut.modules.common.entity.CourseGuestbook;
+import com.peanut.modules.common.entity.CourseGuestbookSupport;
 import com.peanut.modules.common.service.CourseGuestbookService;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -32,4 +33,16 @@ public class CourseGuestbookController {
         return R.ok();
     }
 
+    @RequestMapping("/addCourseGuestbookSupport")
+    public R addCourseGuestbookSupport(@RequestBody Map<String,Object> map){
+        service.addCourseGuestbookSupport(map);
+        return R.ok();
+    }
+
+    @RequestMapping("/cancelCourseGuestbookSupport")
+    public R cancelCourseGuestbookSupport(@RequestBody Map<String,Object> map){
+        service.cancelCourseGuestbookSupport(map);
+        return R.ok();
+    }
+
 }

src/main/java/com/peanut/modules/common/dao/CourseGuestbookSupportDao.java

@@ -0,0 +1,9 @@
+package com.peanut.modules.common.dao;
+
+import com.github.yulichang.base.MPJBaseMapper;
+import com.peanut.modules.common.entity.CourseGuestbookSupport;
+import org.apache.ibatis.annotations.Mapper;
+
+@Mapper
+public interface CourseGuestbookSupportDao extends MPJBaseMapper<CourseGuestbookSupport> {
+}

src/main/java/com/peanut/modules/common/entity/CourseGuestbook.java

@@ -32,8 +32,6 @@ public class CourseGuestbook {
 
     private String images;
 
-    private Integer support;
-
     private Integer state;
 
     private Date createTime;
@@ -41,6 +39,10 @@ public class CourseGuestbook {
     @TableLogic
     private Integer delFlag;
 
+    @TableField(exist = false)
+    private boolean support;
+    @TableField(exist = false)
+    private int supportCount;
     @TableField(exist = false)
     private List<CourseGuestbook> children;
     @TableField(exist = false)

src/main/java/com/peanut/modules/common/entity/CourseGuestbookSupport.java

@@ -0,0 +1,21 @@
+package com.peanut.modules.common.entity;
+
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableLogic;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Data;
+
+@Data
+@TableName("course_guestbook_support")
+public class CourseGuestbookSupport {
+
+    @TableId
+    private Integer id;
+
+    private Integer userId;
+
+    private Integer guestbookId;
+
+    @TableLogic
+    private Integer delFlag;
+}

src/main/java/com/peanut/modules/common/service/CourseGuestbookService.java

@@ -3,10 +3,16 @@ package com.peanut.modules.common.service;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.baomidou.mybatisplus.extension.service.IService;
 import com.peanut.modules.common.entity.CourseGuestbook;
+import com.peanut.modules.common.entity.CourseGuestbookSupport;
 
 import java.util.Map;
 
 public interface CourseGuestbookService extends IService<CourseGuestbook> {
 
     Page getCourseGuestbookList(Map<String ,Object> map);
+
+    void addCourseGuestbookSupport(Map<String,Object> map);
+
+    void cancelCourseGuestbookSupport(Map<String,Object> map);
+
 }

src/main/java/com/peanut/modules/common/service/impl/BuyOrderServiceImpl.java

@@ -139,6 +139,9 @@ public class BuyOrderServiceImpl extends ServiceImpl<BuyOrderDao, BuyOrder> impl
             if (buyOrder.getProductId()!=null){
                 buyOrder.setBookBuyConfigEntity(bookBuyConfigDao.selectById(buyOrder.getProductId()));
             }
+            if (buyOrder.getVipBuyConfigId()!=null){
+                buyOrder.setVipBuyConfigEntity(vipBuyConfigDao.selectById(buyOrder.getVipBuyConfigId()));
+            }
             //添加商品信息
             MPJLambdaWrapper<BuyOrderProduct> buyOrderProductWrapper = new MPJLambdaWrapper<>();
             buyOrderProductWrapper.leftJoin(BuyOrder.class,BuyOrder::getOrderId,BuyOrderProduct::getOrderId);

src/main/java/com/peanut/modules/common/service/impl/CourseGuestbookServiceImpl.java

@@ -4,9 +4,12 @@ import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import com.github.yulichang.wrapper.MPJLambdaWrapper;
+import com.peanut.common.utils.ShiroUtils;
 import com.peanut.modules.common.dao.CourseGuestbookDao;
+import com.peanut.modules.common.dao.CourseGuestbookSupportDao;
 import com.peanut.modules.common.dao.MyUserDao;
 import com.peanut.modules.common.entity.CourseGuestbook;
+import com.peanut.modules.common.entity.CourseGuestbookSupport;
 import com.peanut.modules.common.entity.MyUserEntity;
 import com.peanut.modules.common.service.CourseGuestbookService;
 import lombok.extern.slf4j.Slf4j;
@@ -23,6 +26,8 @@ public class CourseGuestbookServiceImpl extends ServiceImpl<CourseGuestbookDao,
 
     @Autowired
     private MyUserDao userDao;
+    @Autowired
+    private CourseGuestbookSupportDao supportDao;
 
     @Override
     public Page getCourseGuestbookList(Map<String, Object> map) {
@@ -48,12 +53,55 @@ public class CourseGuestbookServiceImpl extends ServiceImpl<CourseGuestbookDao,
                 if (list.size() > 0) {
                     for (CourseGuestbook c : list){
                         c.setUser(userDao.selectById(courseGuestbook.getUserId()));
+                        //添加点赞数和是否点赞
+                        c.setSupportCount(getUserSupportCount(c.getId()));
+                        c.setSupport(getUserSupport(c.getId(), Integer.parseInt(map.get("userId").toString())));
                     }
                 }
                 courseGuestbook.setChildren(list);
+                //添加点赞数和是否点赞
+                courseGuestbook.setSupportCount(getUserSupportCount(courseGuestbook.getId()));
+                courseGuestbook.setSupport(getUserSupport(courseGuestbook.getId(), Integer.parseInt(map.get("userId").toString())));
             }
         }
         return courseGuestbookPage;
     }
 
+    @Override
+    public void addCourseGuestbookSupport(Map<String,Object> map) {
+        LambdaQueryWrapper<CourseGuestbookSupport> wrapper = new LambdaQueryWrapper<>();
+        wrapper.eq(CourseGuestbookSupport::getUserId,map.get("userId"));
+        wrapper.eq(CourseGuestbookSupport::getGuestbookId,map.get("guestbookId"));
+        CourseGuestbookSupport support = supportDao.selectOne(wrapper);
+        if (support == null) {
+            supportDao.insert(support);
+        }
+    }
+
+    @Override
+    public void cancelCourseGuestbookSupport(Map<String,Object> map) {
+        LambdaQueryWrapper<CourseGuestbookSupport> wrapper = new LambdaQueryWrapper<>();
+        wrapper.eq(CourseGuestbookSupport::getUserId,map.get("userId"));
+        wrapper.eq(CourseGuestbookSupport::getGuestbookId,map.get("guestbookId"));
+        supportDao.delete(wrapper);
+    }
+
+    public int getUserSupportCount(int guestbookId) {
+        LambdaQueryWrapper<CourseGuestbookSupport> wrapper = new LambdaQueryWrapper<>();
+        wrapper.eq(CourseGuestbookSupport::getGuestbookId,guestbookId);
+        return supportDao.selectCount(wrapper);
+    }
+
+    public boolean getUserSupport(int guestbookId,int userId) {
+        LambdaQueryWrapper<CourseGuestbookSupport> wrapper = new LambdaQueryWrapper<>();
+        wrapper.eq(CourseGuestbookSupport::getGuestbookId,guestbookId);
+        wrapper.eq(CourseGuestbookSupport::getUserId,userId);
+        int c = supportDao.selectCount(wrapper);
+        if (c>0){
+            return true;
+        }else {
+            return false;
+        }
+    }
+
 }

src/main/java/com/peanut/modules/master/service/impl/CourseServiceImpl.java

@@ -262,17 +262,30 @@ public class CourseServiceImpl extends ServiceImpl<CourseDao, CourseEntity> impl
     @Override
     public R getCourseLableLinkList(Map<String, Object> param) {
         List resList = new ArrayList();
+        //医学
         MPJLambdaWrapper<CourseToMedicine> toMedicineWrapper = new MPJLambdaWrapper<>();
         toMedicineWrapper.leftJoin(CourseMedicine.class,CourseMedicine::getId,CourseToMedicine::getMedicalId);
         toMedicineWrapper.selectAll(CourseMedicine.class);
         toMedicineWrapper.eq(CourseToMedicine::getCourseId,param.get("courseId"));
-        List<CourseMedicine> list = toMedicalDao.selectJoinList(CourseMedicine.class,toMedicineWrapper);
+        List<CourseMedicine> mlist = toMedicalDao.selectJoinList(CourseMedicine.class,toMedicineWrapper);
-        if (list.size() > 0) {
+        if (mlist.size() > 0) {
-            for (CourseMedicine m:list){
+            for (CourseMedicine m:mlist){
                 m = getPCourseMedicine(m);
                 resList.add(m);
             }
         }
+        //国学
+        MPJLambdaWrapper<CourseToSociologyEntity> toSociologyWrapper = new MPJLambdaWrapper<>();
+        toSociologyWrapper.leftJoin(CourseSociologyEntity.class,CourseSociologyEntity::getId,CourseToSociologyEntity::getSociologyId);
+        toSociologyWrapper.selectAll(CourseSociologyEntity.class);
+        toSociologyWrapper.eq(CourseToSociologyEntity::getCourseId,param.get("courseId"));
+        List<CourseSociologyEntity> slist = courseToSociologyDao.selectJoinList(CourseSociologyEntity.class,toSociologyWrapper);
+        if (slist.size() > 0) {
+            for (CourseSociologyEntity s:slist){
+                s = getPCourseSociology(s);
+                resList.add(s);
+            }
+        }
         return R.ok().put("resList",resList);
     }
 
@@ -287,6 +300,17 @@ public class CourseServiceImpl extends ServiceImpl<CourseDao, CourseEntity> impl
         return m;
     }
 
+    private CourseSociologyEntity getPCourseSociology(CourseSociologyEntity s){
+        if (s.getPid()!=0){
+            CourseSociologyEntity pm = courseSociologyDao.selectById(s.getPid());
+            List<CourseSociologyEntity> list = new ArrayList<>();
+            list.add(s);
+            pm.setChildren(list);
+            s = getPCourseSociology(pm);
+        }
+        return s;
+    }
+
 
     private List<Integer> sociologyIds(Integer id){
         ArrayList<Integer> integers = new ArrayList<>();