feat: 优先优先级排序渠道

model/channel.go

@@ -32,9 +32,9 @@ func GetAllChannels(startIdx int, num int, selectAll bool) ([]*Channel, error) {
 	var channels []*Channel
 	var err error
 	if selectAll {
-		err = DB.Order("id desc").Find(&channels).Error
+		err = DB.Order("priority desc").Find(&channels).Error
 	} else {
-		err = DB.Order("id desc").Limit(num).Offset(startIdx).Omit("key").Order("priority desc").Find(&channels).Error
+		err = DB.Order("priority desc").Limit(num).Offset(startIdx).Omit("key").Find(&channels).Error
 	}
 	return channels, err
 }