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1Panel/backend/utils/mysql/client.go

58 lines
1.5 KiB

package mysql
import (
"context"
"database/sql"
"fmt"
"time"
"github.com/1Panel-dev/1Panel/backend/buserr"
"github.com/1Panel-dev/1Panel/backend/constant"
"github.com/1Panel-dev/1Panel/backend/utils/mysql/client"
)
type MysqlClient interface {
Create(info client.CreateInfo) error
Delete(info client.DeleteInfo) error
ChangePassword(info client.PasswordChangeInfo) error
ChangeAccess(info client.AccessChangeInfo) error
Backup(info client.BackupInfo) error
Recover(info client.RecoverInfo) error
SyncDB(version string) ([]client.SyncDBInfo, error)
Close()
}
func NewMysqlClient(conn client.DBInfo) (MysqlClient, error) {
if conn.From == "local" {
connArgs := []string{"exec", conn.Address, "mysql", "-u" + conn.Username, "-p" + conn.Password, "-e"}
return client.NewLocal(connArgs, conn.Address, conn.Password, conn.Database), nil
}
connArgs := fmt.Sprintf("%s:%s@tcp(%s:%d)/?charset=utf8", conn.Username, conn.Password, conn.Address, conn.Port)
db, err := sql.Open("mysql", connArgs)
if err != nil {
return nil, err
}
ctx, cancel := context.WithTimeout(context.Background(), time.Duration(conn.Timeout)*time.Second)
defer cancel()
if err := db.PingContext(ctx); err != nil {
return nil, err
}
if ctx.Err() == context.DeadlineExceeded {
return nil, buserr.New(constant.ErrExecTimeOut)
}
return client.NewRemote(client.Remote{
Client: db,
Database: conn.Database,
User: conn.Username,
Password: conn.Password,
Address: conn.Address,
Port: conn.Port,
}), nil
}