艺人专题：专题名称唯一性校验

liquidnet-bus-api/liquidnet-service-goblin-api/src/main/java/com/liquidnet/service/goblin/service/manage/IGoblinStoreMgtArtistService.java

@@ -59,7 +59,7 @@ public interface IGoblinStoreMgtArtistService {
     ResponseDto<GoblinStoreMgtArtistTopicDetailVo> topicDetail(String topicId);
 
     /**
-     * 创建艺人专题，校验关联艺人有本店有效授权、商品属本店且未删除
+     * 创建艺人专题，校验关联艺人有本店有效授权、专题名称不重复、商品属本店且未删除
      *
      * @return data = topicId
      */

liquidnet-bus-service/liquidnet-service-goblin/liquidnet-service-goblin-impl/src/main/java/com/liquidnet/service/goblin/service/impl/manage/GoblinStoreMgtArtistServiceImpl.java

@@ -412,6 +412,15 @@ public class GoblinStoreMgtArtistServiceImpl implements IGoblinStoreMgtArtistSer
             return ResponseDto.failure("模版类型不正确");
         }
 
+        long nameCount = mongoTemplate.count(
+                new Query(Criteria.where("storeId").is(storeId)
+                        .and("topicName").is(params.getTopicName())
+                        .and("delFlg").is(GoblinArtistConst.DEL_NO)),
+                GoblinArtistTopicVo.class.getSimpleName());
+        if (nameCount > 0) {
+            return ResponseDto.failure("专题名称已存在");
+        }
+
         LocalDateTime now = LocalDateTime.now();
         String topicId = IDGenerator.nextSnowId();
 
@@ -472,6 +481,18 @@ public class GoblinStoreMgtArtistServiceImpl implements IGoblinStoreMgtArtistSer
             return ResponseDto.failure("模版类型不正确");
         }
 
+        if (!Objects.equals(params.getTopicName(), existing.getTopicName())) {
+            long nameCount = mongoTemplate.count(
+                    new Query(Criteria.where("storeId").is(storeId)
+                            .and("topicName").is(params.getTopicName())
+                            .and("delFlg").is(GoblinArtistConst.DEL_NO)
+                            .and("topicId").ne(params.getTopicId())),
+                    GoblinArtistTopicVo.class.getSimpleName());
+            if (nameCount > 0) {
+                return ResponseDto.failure("专题名称已存在");
+            }
+        }
+
         LocalDateTime now = LocalDateTime.now();
         Map<String, GoblinGoods> goodsMap = loadGoodsMap(params.getGoods());
         ResponseDto<Void> goodsCheck = checkGoodsBelong(storeId, goodsMap, params.getGoods());