From 016812baa621d9962b0152e9829763f953817b5e Mon Sep 17 00:00:00 2001
From: CaIon <i@caion.me>
Date: Mon, 23 Feb 2026 14:11:11 +0800
Subject: [PATCH] feat: implement caching for channel retrieval

---
 model/log.go | 20 ++++++++++++++++++--
 1 file changed, 18 insertions(+), 2 deletions(-)

diff --git a/model/log.go b/model/log.go
index 1f521b1e5..2d4782fa5 100644
--- a/model/log.go
+++ b/model/log.go
@@ -295,8 +295,24 @@ func GetAllLogs(logType int, startTimestamp int64, endTimestamp int64, modelName
 			Id   int    `gorm:"column:id"`
 			Name string `gorm:"column:name"`
 		}
-		if err = DB.Table("channels").Select("id, name").Where("id IN ?", channelIds.Items()).Find(&channels).Error; err != nil {
-			return logs, total, err
+		if common.MemoryCacheEnabled {
+			// Cache get channel
+			for _, channelId := range channelIds.Items() {
+				if cacheChannel, err := CacheGetChannel(channelId); err == nil {
+					channels = append(channels, struct {
+						Id   int    `gorm:"column:id"`
+						Name string `gorm:"column:name"`
+					}{
+						Id:   channelId,
+						Name: cacheChannel.Name,
+					})
+				}
+			}
+		} else {
+			// Bulk query channels from DB
+			if err = DB.Table("channels").Select("id, name").Where("id IN ?", channelIds.Items()).Find(&channels).Error; err != nil {
+				return logs, total, err
+			}
 		}
 		channelMap := make(map[int]string, len(channels))
 		for _, channel := range channels {