🚧 improve image encryption and decryption

app/auth/api/internal/logic/share/delete_share_record_logic.go

@@ -49,8 +49,8 @@ func (l *DeleteShareRecordLogic) DeleteShareRecord(req *types.DeleteShareRecordR
 		return "", errors.New("delete share record failed")
 	}
 	shareVisit := tx.ScaStorageShareVisit
-	shareVisitDeleted, err := shareVisit.Where(shareVisit.ShareID.Eq(req.ID), shareVisit.UserID.Eq(uid)).Delete()
-	if err != nil || shareVisitDeleted.RowsAffected == 0 {
+	_, err = shareVisit.Where(shareVisit.ShareID.Eq(req.ID), shareVisit.UserID.Eq(uid)).Delete()
+	if err != nil {
 		tx.Rollback()
 		return "", errors.New("delete share visit record failed")
 	}

app/auth/api/internal/logic/share/query_share_image_logic.go

@@ -54,23 +54,25 @@ func (l *QueryShareImageLogic) QueryShareImage(req *types.QueryShareImageRequest
 	shareData, err := l.svcCtx.RedisClient.Get(l.ctx, cacheKey).Result()
 	if err != nil {
 		if errors.Is(err, redis.Nil) {
-			return nil, errors.New("share code not found")
+			return nil, errors.New("没有找到分享记录")
 		}
 		return nil, err
 	}
 	var storageShare model.ScaStorageShare
 	if err := json.Unmarshal([]byte(shareData), &storageShare); err != nil {
-		return nil, errors.New("unmarshal share data failed")
+		return nil, errors.New("解析分享记录失败")
 	}
 
 	// 验证密码
 	if storageShare.AccessPassword != "" && storageShare.AccessPassword != req.AccessPassword {
-		return nil, errors.New("incorrect password")
+		return nil, errors.New("密码错误")
 	}
 
 	// 检查分享是否过期
-	if storageShare.ExpireTime.Before(time.Now()) {
-		return nil, errors.New("share link has expired")
+	if storageShare.ValidityPeriod > 0 {
+		if storageShare.ExpireTime.Before(time.Now()) {
+			return nil, errors.New("分享已过期")
+		}
 	}
 
 	// 检查访问限制

app/auth/api/internal/logic/share/upload_share_image_logic.go

@@ -87,7 +87,10 @@ func (l *UploadShareImageLogic) UploadShareImage(req *types.ShareImageRequest) (
 	if err != nil {
 		return "", errors.New("invalid expire date")
 	}
-	expiryTime := l.GenerateExpiryTime(time.Now(), duration)
+	var expiryTime time.Time
+	if duration > 0 {
+		expiryTime = l.GenerateExpiryTime(time.Now(), duration)
+	}
 	storageShare := model.ScaStorageShare{
 		UserID:         uid,
 		AlbumID:        album.ID,