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added: 资源分类批量修改接口

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2023-06-12 10:22:09 +08:00
parent a35a767514
commit 82ac97dbc5
6 changed files with 84 additions and 29 deletions
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7
src/main/java/xyz/playedu/api/service/ResourceService.java
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@@ -24,11 +24,6 @@ import xyz.playedu.api.types.paginate.ResourcePaginateFilter;
import java.util.List;
/**
* @author tengteng
* @description 针对表【resources】的数据库操作Service
* @createDate 2023-02-23 10:50:26
*/
public interface ResourceService extends IService<Resource> {
PaginationResult<Resource> paginate(int page, int size, ResourcePaginateFilter filter);
@@ -58,4 +53,6 @@ public interface ResourceService extends IService<Resource> {
Integer total(String type);
Integer duration(Integer id);
void categoryChange(List<Integer> ids, Integer categoryId);
}

5
src/main/java/xyz/playedu/api/service/impl/ResourceServiceImpl.java
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@@ -155,4 +155,9 @@ public class ResourceServiceImpl extends ServiceImpl<ResourceMapper, Resource>
}
return resourceVideo.getDuration();
}
@Override
public void categoryChange(List<Integer> ids, Integer categoryId) {
relationService.rebuild(ids, categoryId);
}
}

26
src/main/java/xyz/playedu/api/service/impl/internal/ResourceCategoryRelationServiceImpl.java
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@@ -23,24 +23,26 @@ import xyz.playedu.api.domain.ResourceCategoryRelation;
import xyz.playedu.api.mapper.ResourceCategoryRelationMapper;
import xyz.playedu.api.service.internal.ResourceCategoryRelationService;
import java.util.ArrayList;
import java.util.List;
/**
* @author tengteng
* @description 针对表【resource_category】的数据库操作Service实现
* @createDate 2023-03-08 16:54:56
*/
@Service
public class ResourceCategoryRelationServiceImpl
extends ServiceImpl<ResourceCategoryRelationMapper, ResourceCategoryRelation>
implements ResourceCategoryRelationService {
@Override
public List<Integer> getRidsByCids(List<Integer> categoryIds) {
List<ResourceCategoryRelation> relations =
list(query().getWrapper().in("cid", categoryIds));
if (relations == null) {
return null;
}
return relations.stream().map(ResourceCategoryRelation::getRid).toList();
public void rebuild(List<Integer> ids, Integer categoryId) {
remove(query().getWrapper().in("rid", ids));
List<ResourceCategoryRelation> data = new ArrayList<>();
ids.forEach(
(item) ->
data.add(
new ResourceCategoryRelation() {
{
setCid(categoryId);
setRid(item);
}
}));
saveBatch(data);
}
}

8
src/main/java/xyz/playedu/api/service/internal/ResourceCategoryRelationService.java
View File

@@ -21,12 +21,6 @@ import xyz.playedu.api.domain.ResourceCategoryRelation;
import java.util.List;
/**
* @author tengteng
* @description 针对表【resource_category】的数据库操作Service
* @createDate 2023-03-08 16:54:56
*/
public interface ResourceCategoryRelationService extends IService<ResourceCategoryRelation> {
List<Integer> getRidsByCids(List<Integer> categoryIds);
public void rebuild(List<Integer> ids, Integer categoryId);
}