资源分类优化

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

@@ -2,6 +2,7 @@ package xyz.playedu.api.service;
 
 import xyz.playedu.api.domain.ResourceCategory;
 import com.baomidou.mybatisplus.extension.service.IService;
+import xyz.playedu.api.exception.NotFoundException;
 
 import java.util.List;
 
@@ -14,4 +15,10 @@ public interface ResourceCategoryService extends IService<ResourceCategory> {
 
     List<ResourceCategory> getByType(String type);
 
+    void create(String type, Integer sort, String name);
+
+    ResourceCategory findOrFail(Integer id) throws NotFoundException;
+
+    void update(ResourceCategory category, Integer sort, String name);
+
 }

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

@@ -2,10 +2,12 @@ package xyz.playedu.api.service.impl;
 
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import xyz.playedu.api.domain.ResourceCategory;
+import xyz.playedu.api.exception.NotFoundException;
 import xyz.playedu.api.service.ResourceCategoryService;
 import xyz.playedu.api.mapper.ResourceCategoryMapper;
 import org.springframework.stereotype.Service;
 
+import java.util.Date;
 import java.util.List;
 
 /**
@@ -20,6 +22,37 @@ public class ResourceCategoryServiceImpl extends ServiceImpl<ResourceCategoryMap
     public List<ResourceCategory> getByType(String type) {
         return list(query().getWrapper().eq("type", type).orderByAsc("id"));
     }
+
+    @Override
+    public void create(String type, Integer sort, String name) {
+        ResourceCategory category = new ResourceCategory();
+
+        category.setType(type);
+        category.setSort(sort);
+        category.setName(name);
+        category.setCreatedAt(new Date());
+        category.setUpdatedAt(new Date());
+
+        save(category);
+    }
+
+    @Override
+    public ResourceCategory findOrFail(Integer id) throws NotFoundException {
+        ResourceCategory category = getOne(query().getWrapper().eq("id", id));
+        if (category == null) {
+            throw new NotFoundException("分类不存在");
+        }
+        return category;
+    }
+
+    @Override
+    public void update(ResourceCategory category, Integer sort, String name) {
+        ResourceCategory newCategory = new ResourceCategory();
+        newCategory.setId(category.getId());
+        newCategory.setSort(sort);
+        newCategory.setName(name);
+        updateById(newCategory);
+    }
 }