/
log_instance.go
40 lines (33 loc) · 1.05 KB
/
log_instance.go
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// Copyright (c) 2021 Terminus, Inc.
//
// This program is free software: you can use, redistribute, and/or modify
// it under the terms of the GNU Affero General Public License, version 3
// or later ("AGPL"), as published by the Free Software Foundation.
//
// This program is distributed in the hope that it will be useful, but WITHOUT
// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package db
import "github.com/jinzhu/gorm"
type LogInstanceDB struct {
*gorm.DB
}
func (db *LogInstanceDB) GetLatestByLogKey(logKey string) (*LogInstance, error) {
var instance LogInstance
result := db.Table(TableLogInstance).
Where("log_key=?", logKey).
Where("is_delete=0").
Order("id DESC").
Limit(1).
Find(&instance)
if result.RecordNotFound() {
return nil, nil
}
if result.Error != nil {
return nil, result.Error
}
return &instance, nil
}