Return when total < request page (#1766)

bridge-history-api/internal/logic/history_logic.go

@@ -97,11 +97,6 @@ func (h *HistoryLogic) GetL2UnclaimedWithdrawalsByAddress(ctx context.Context, a
 		return nil, 0, errors.New("unexpected error")
 	}
 
-	if len(txHistoryInfos) == 0 {
-		log.Error("failed to get L2 claimable withdrawals by address len = 0", "address", address)
-		return nil, 0, errors.New("unexpected error")
-	}
-
 	return h.processAndCacheTxHistoryInfo(ctx, cacheKey, txHistoryInfos, page, pageSize)
 }
 
@@ -366,7 +361,6 @@ func getTxHistoryInfoFromBridgeBatchDepositMessage(message *orm.BridgeBatchDepos
 func (h *HistoryLogic) getCachedTxsInfo(ctx context.Context, cacheKey string, pageNum, pageSize uint64) ([]*types.TxHistoryInfo, uint64, bool, error) {
 	start := int64((pageNum - 1) * pageSize)
 	end := start + int64(pageSize) - 1
-
 	total, err := h.redis.ZCard(ctx, cacheKey).Result()
 	if err != nil {
 		log.Error("failed to get zcard result", "error", err)
@@ -377,6 +371,10 @@ func (h *HistoryLogic) getCachedTxsInfo(ctx context.Context, cacheKey string, pa
 		return nil, 0, false, nil
 	}
 
+	if start >= total {
+		return nil, 0, false, nil
+	}
+
 	values, err := h.redis.ZRevRange(ctx, cacheKey, start, end).Result()
 	if err != nil {
 		log.Error("failed to get zrange result", "error", err)
@@ -455,5 +453,6 @@ func (h *HistoryLogic) processAndCacheTxHistoryInfo(ctx context.Context, cacheKe
 		log.Error("cache miss after write, expect hit", "cached key", cacheKey, "page", page, "page size", pageSize, "error", err)
 		return nil, 0, err
 	}
+
 	return pagedTxs, total, nil
 }

common/version/version.go

@@ -5,7 +5,7 @@ import (
 	"runtime/debug"
 )
 
-var tag = "v4.7.3"
+var tag = "v4.7.5"
 
 var commit = func() string {
 	if info, ok := debug.ReadBuildInfo(); ok {