29 lines
592 B
Go
29 lines
592 B
Go
package actions
|
|
|
|
import (
|
|
"fmt"
|
|
"gorm.io/gorm"
|
|
"math"
|
|
"zzman/model"
|
|
)
|
|
|
|
func FindGateways(tx *gorm.DB) ([]model.Gateway, error) {
|
|
var gateways []model.Gateway
|
|
err := tx.Find(gateways).Error
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return gateways, nil
|
|
}
|
|
|
|
func AppendGatewayConfigVersion(tx *gorm.DB, gateway int) error {
|
|
expr := fmt.Sprintf("if(setid = %d, 1, setid + 1)", math.MaxInt32)
|
|
tx.Model(&model.Gateway{}).
|
|
Where("id = ?", gateway).
|
|
Update("setid", gorm.Expr(expr))
|
|
if tx.Error != nil {
|
|
return fmt.Errorf("更新网关配置版本失败：%w", tx.Error)
|
|
}
|
|
return nil
|
|
}
|