资源分类增加检测api

src/main/java/xyz/playedu/api/service/ResourceCategoryService.java

@@ -29,4 +29,8 @@ public interface ResourceCategoryService extends IService<ResourceCategory> {
 
     String compParentChain(Integer parentId) throws NotFoundException;
 
+    List<Integer> getCourseIdsById(Integer id);
+
+    List<Integer> getRidsById(Integer id);
+
 }

src/main/java/xyz/playedu/api/service/ResourceService.java

@@ -27,4 +27,6 @@ public interface ResourceService extends IService<Resource> {
 
     List<Resource> chunks(List<Integer> ids);
 
+    List<Resource> chunks(List<Integer> ids, List<String> fields);
+
 }

src/main/java/xyz/playedu/api/service/impl/ResourceCategoryServiceImpl.java

@@ -1,12 +1,17 @@
 package xyz.playedu.api.service.impl;
 
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.transaction.annotation.Transactional;
 import xyz.playedu.api.domain.ResourceCategory;
+import xyz.playedu.api.domain.ResourceCategoryRelation;
+import xyz.playedu.api.domain.ResourceCourseCategory;
 import xyz.playedu.api.exception.NotFoundException;
 import xyz.playedu.api.service.ResourceCategoryService;
 import xyz.playedu.api.mapper.ResourceCategoryMapper;
 import org.springframework.stereotype.Service;
+import xyz.playedu.api.service.internal.ResourceCategoryRelationService;
+import xyz.playedu.api.service.internal.ResourceCourseCategoryService;
 
 import java.util.ArrayList;
 import java.util.Date;
@@ -21,6 +26,12 @@ import java.util.List;
 public class ResourceCategoryServiceImpl extends ServiceImpl<ResourceCategoryMapper, ResourceCategory>
         implements ResourceCategoryService {
 
+    @Autowired
+    private ResourceCourseCategoryService resourceCourseCategoryService;
+
+    @Autowired
+    private ResourceCategoryRelationService resourceCategoryRelationService;
+
     @Override
     public List<ResourceCategory> listByParentId(Integer id) {
         return list(query().getWrapper().eq("parent_id", id).orderByAsc("sort"));
@@ -154,7 +165,16 @@ public class ResourceCategoryServiceImpl extends ServiceImpl<ResourceCategoryMap
         }
         return parentChain;
     }
-    
+
+    @Override
+    public List<Integer> getCourseIdsById(Integer id) {
+        return resourceCourseCategoryService.list(resourceCourseCategoryService.query().getWrapper().eq("category_id", id)).stream().map(ResourceCourseCategory::getCourseId).toList();
+    }
+
+    @Override
+    public List<Integer> getRidsById(Integer id) {
+        return resourceCategoryRelationService.list(resourceCategoryRelationService.query().getWrapper().eq("cid", id)).stream().map(ResourceCategoryRelation::getRid).toList();
+    }
 }
 
 

src/main/java/xyz/playedu/api/service/impl/ResourceServiceImpl.java

@@ -150,6 +150,11 @@ public class ResourceServiceImpl extends ServiceImpl<ResourceMapper, Resource> i
     public List<Resource> chunks(List<Integer> ids) {
         return list(query().getWrapper().in("id", ids));
     }
+
+    @Override
+    public List<Resource> chunks(List<Integer> ids, List<String> fields) {
+        return list(query().getWrapper().in("id", ids).select(fields));
+    }
 }