.

pav-server/src/main/java/com/palnet/biz/jpa/repository/pty/PtyGroupQueryRepository.java

@@ -11,6 +11,7 @@ import org.springframework.data.domain.PageImpl;
 import org.springframework.data.domain.Pageable;
 import org.springframework.stereotype.Repository;
 
+import com.palnet.biz.api.acnt.jwt.model.JwtGroupModel;
 import com.palnet.biz.api.acnt.jwt.utils.JwtTokenUtil;
 import com.palnet.biz.api.bas.group.model.BasGroupAprvModel;
 import com.palnet.biz.api.bas.group.model.BasGroupAprvRqModel;
@@ -241,6 +242,38 @@ public class PtyGroupQueryRepository{
 
     }
     
+    /**
+     * 나의 그룹 - 내가 생성했거나 , 가입한 그룹 중 그룹의 생성일자가 가장 빠른 그룹
+     * @param cstmrSno
+     * @return
+     */
+    public BasGroupModel myFirstGroup(List<JwtGroupModel> groupList){
+    	QPtyGroupBas bas = QPtyGroupBas.ptyGroupBas;
+       
+        BooleanBuilder builder = new BooleanBuilder();
+        builder.and(bas.useYn.eq("Y"));
+        
+        for(JwtGroupModel group : groupList) {
+        	builder.or(bas.groupId.in(group.getGroupId()));
+        }
+        
+        BasGroupModel result = 
+                query.select(Projections.bean(BasGroupModel.class , 
+                		bas.groupId,
+                		bas.groupNm,
+        				bas.groupTypeCd,
+						bas.trmnlId,
+        				bas.updateDt,
+        				bas.createDt
+        				)).from(bas)
+                        .where(builder)
+                        .orderBy(bas.createDt.asc())
+                        .fetchFirst();
+        
+        return result;
+
+    }
+    
     /**
      * 참여할 그룹 목록
      * @param cstmrSno