1.专辑分类值重复校验

cooleshow-user/user-biz/src/main/java/com/yonge/cooleshow/biz/dal/service/impl/TenantAlbumCategoryServiceImpl.java

@@ -26,6 +26,7 @@ import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
 import java.util.Objects;
+import java.util.Set;
 import java.util.stream.Collectors;
 
 /**
@@ -116,10 +117,17 @@ public class TenantAlbumCategoryServiceImpl extends ServiceImpl<TenantAlbumCateg
             throw new BizException("专辑分类名称已存在");
         }
 
+        // 校验子分类值是否存在重复
+        List<TenantAlbumCategoryDetail> values = tenantAlbumCategory.getValues();
+        Set<String> names = values.stream().map(TenantAlbumCategoryDetail::getValue).collect(Collectors.toSet());
+        if (names.size() != values.size()) {
+            ETenantAlbumCategoryType categoryType = tenantAlbumCategory.getCategoryType();
+            throw new BizException(ETenantAlbumCategoryType.CATEGORY_TYPE.equals(categoryType) ? "类型不能有重复" : "级别不能有重复");
+        }
+
         TenantAlbumCategory albumCategory = JSON.parseObject(tenantAlbumCategory.jsonString(),
                 TenantAlbumCategory.class);
         this.save(albumCategory);
-        List<TenantAlbumCategoryDetail> values = tenantAlbumCategory.getValues();
         if (!values.isEmpty()) {
             values.forEach(next -> next.setTenantAlbumCategoryId(albumCategory.getId()));
             tenantAlbumCategoryDetailService.saveBatch(values);
@@ -147,12 +155,20 @@ public class TenantAlbumCategoryServiceImpl extends ServiceImpl<TenantAlbumCateg
             throw new BizException("专辑分类名称已存在");
         }
 
+        // 校验子分类值是否存在重复
+        List<TenantAlbumCategoryDetail> values = tenantAlbumCategory.getValues();
+        Set<String> names = values.stream().map(TenantAlbumCategoryDetail::getValue).collect(Collectors.toSet());
+        if (names.size() != values.size()) {
+            TenantAlbumCategory albumCategory = this.getById(tenantAlbumCategory.getId());
+            ETenantAlbumCategoryType categoryType = albumCategory.getCategoryType();
+            throw new BizException(ETenantAlbumCategoryType.CATEGORY_TYPE.equals(categoryType) ? "类型不能有重复" : "级别不能有重复");
+        }
+
         // 校验是否存在引用删除
         List<TenantAlbumCategoryDetail> detailList = tenantAlbumCategoryDetailService.lambdaQuery()
                 .eq(TenantAlbumCategoryDetail::getTenantAlbumCategoryId, tenantAlbumCategory.getId())
                 .list();
 
-        List<TenantAlbumCategoryDetail> values = tenantAlbumCategory.getValues();
         List<Long> newUpdateIds = values.stream().map(TenantAlbumCategoryDetail::getId).filter(Objects::nonNull)
                 .collect(Collectors.toList());
 
@@ -226,7 +242,8 @@ public class TenantAlbumCategoryServiceImpl extends ServiceImpl<TenantAlbumCateg
         Integer useCount = tenantAlbumMusicMapper.selectCount(queryWrapper);
         // 删除的ID被应用的数量大于0
         if (useCount > 0) {
-            throw new BizException("专辑分类存在" + (ETenantAlbumCategoryType.CATEGORY_TYPE.equals(categoryType) ? "类型" : "级别") + "引用");
+            throw new BizException("专辑分类存在" + (ETenantAlbumCategoryType.CATEGORY_TYPE.equals(categoryType) ? "类型" :
+                    "级别") + "引用");
         }
     }
 }