bug修复

src/main/java/com/izouma/nineth/service/TradeAuctionService.java

@@ -215,7 +215,7 @@ public class TradeAuctionService {
         tradeAuctionStatuses.add(TradeAuctionStatus.PURCHASED);
         List<TradeAuction> tradeAuctions = tradeAuctionRepo
                 .findByStatusInAndCurrentEndTimeBefore(tradeAuctionStatuses,
-                        LocalDateTime.now().plusMinutes(1));
+                        LocalDateTime.now().plusSeconds(5));
         tradeAuctions.parallelStream().forEach(o -> {
             try {
                 TradeAuction auction = tradeAuctionRepo.findById(o.getId())