课程价格优化

src/main/java/com/peanut/modules/medical/controller/HomeController.java

@@ -98,7 +98,7 @@ public class HomeController {
     }
 
     /**
-     * 获取医学课程价格
+     * 获取医学课程价格1
      * @return
      */
     @RequestMapping("/getMedicalCoursePrice")
@@ -107,6 +107,16 @@ public class HomeController {
         return R.ok().put("res",coursePrice);
     }
 
+    /**
+     * 获取医学课程价格2
+     * @return
+     */
+    @RequestMapping("/getMedicalCoursePriceIsBuy")
+    public R getMedicalCoursePriceIsBuy(@RequestBody Map<String,Object> map){
+        Page<CourseEntity> coursePrice = medicalService.getMedicalCoursePriceIsBuy(map);
+        return R.ok().put("res",coursePrice);
+    }
+
     /**
      * 获取课程说明
      * @return

src/main/java/com/peanut/modules/medical/service/CourseMedicalService.java

@@ -1,11 +1,10 @@
 package com.peanut.modules.medical.service;
 
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.baomidou.mybatisplus.extension.service.IService;
-import com.peanut.common.utils.R;
 import com.peanut.modules.common.entity.CourseEntity;
 import com.peanut.modules.common.entity.CourseMedicine;
 import com.peanut.modules.common.to.ParamTo;
-
 import java.util.List;
 import java.util.Map;
 
@@ -19,5 +18,7 @@ public interface CourseMedicalService extends IService<CourseMedicine> {
 
     List<Map<String,Object>> getMedicalCoursePrice();
 
+    Page<CourseEntity> getMedicalCoursePriceIsBuy(Map<String,Object> map);
+
     String checkVideoByMD(String id) throws Exception;
 }

src/main/java/com/peanut/modules/medical/service/impl/CourseMedicalServiceImpl.java

@@ -3,6 +3,7 @@ package com.peanut.modules.medical.service.impl;
 import com.aliyun.vod20170321.models.GetVideoPlayAuthResponse;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+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.R;
@@ -26,6 +27,8 @@ import java.util.stream.Collectors;
 @Service("medicineCourseMedicalService")
 public class CourseMedicalServiceImpl extends ServiceImpl<CourseMedicineDao, CourseMedicine> implements CourseMedicalService {
 
+    @Autowired
+    private CourseMedicineDao medicineDao;
     @Autowired
     private CourseToMedicineDao toMedicineDao;
     @Autowired
@@ -89,35 +92,27 @@ public class CourseMedicalServiceImpl extends ServiceImpl<CourseMedicineDao, Cou
         List<Map<String,Object>> res = new ArrayList<>();
         for (CourseMedicine c : courseMedicines){
             Map<String,Object> m = new HashMap<>();
+            List<Integer> list = new ArrayList<>();
+            getLastLevel(c,list);
             m.put("courseMedicine",c);
-            m.put("courseList",new ArrayList<>());
+            m.put("medicineList",list);
-            getLastLevelCourseList(c,m);
             res.add(m);
         }
         return res;
     }
 
-
     @Override
-    public String checkVideoByMD(String id) throws Exception {
+    public Page<CourseEntity> getMedicalCoursePriceIsBuy(Map<String,Object> params) {
-        GetVideoPlayAuthResponse p = SpdbUtil.getPlayAuth(id);
+        Integer limit = Integer.valueOf(params.get("limit").toString());
-        String playAuth = p.getBody().getPlayAuth();
+        Integer page = Integer.valueOf(params.get("page").toString());
-        return playAuth;
-    }
-
-    private void getLastLevelCourseList(CourseMedicine c, Map<String,Object> map){
         String vip = ShiroUtils.getUser().getVip();
-        if (c.getChildren()!=null&&c.getChildren().size() > 0){
-            for (CourseMedicine child : c.getChildren()){
-                getLastLevelCourseList(child,map);
-            }
-        }
         MPJLambdaWrapper<CourseToMedicine> wrapper = new MPJLambdaWrapper<>();
         wrapper.selectAll(CourseEntity.class);
         wrapper.leftJoin(CourseEntity.class,CourseEntity::getId,CourseToMedicine::getCourseId);
-        wrapper.eq(CourseToMedicine::getMedicalId,c.getId());
+        wrapper.in(CourseToMedicine::getMedicalId,(ArrayList)params.get("ids"));
         wrapper.orderByAsc(CourseToMedicine::getSort);
-        List<CourseEntity> courseEntities = toMedicineDao.selectJoinList(CourseEntity.class, wrapper);
+        Page<CourseEntity> pageRes = toMedicineDao.selectJoinPage(new Page<>(page, limit),CourseEntity.class, wrapper);
+        List<CourseEntity> courseEntities = pageRes.getRecords();
         if(courseEntities.size()>0){
             for (CourseEntity co:courseEntities){
                 List<CourseCatalogueEntity> courseCatalogueEntities = courseCatalogueDao.selectList(new LambdaQueryWrapper<CourseCatalogueEntity>().eq(CourseCatalogueEntity::getCourseId, co.getId()).orderByAsc(CourseCatalogueEntity::getSort));
@@ -136,11 +131,25 @@ public class CourseMedicalServiceImpl extends ServiceImpl<CourseMedicineDao, Cou
                 co.setCourseCatalogueEntityList(courseCatalogueEntities);
             }
         }
-        ((List<CourseEntity>)map.get("courseList")).addAll(courseEntities);
+        return pageRes;
     }
 
 
+    @Override
+    public String checkVideoByMD(String id) throws Exception {
+        GetVideoPlayAuthResponse p = SpdbUtil.getPlayAuth(id);
+        String playAuth = p.getBody().getPlayAuth();
+        return playAuth;
+    }
 
-
+    private void getLastLevel(CourseMedicine c,List<Integer> list){
+        if (c.getChildren()!=null&&c.getChildren().size() > 0){
+            for (CourseMedicine child : c.getChildren()){
+                getLastLevel(child,list);
+            }
+        }else {
+            list.add(c.getId());
+        }
+    }
 
 }