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60 lines
1.6 KiB
60 lines
1.6 KiB
package postgresql
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import (
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"context"
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"database/sql"
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"errors"
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"fmt"
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"time"
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"github.com/1Panel-dev/1Panel/backend/buserr"
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"github.com/1Panel-dev/1Panel/backend/constant"
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"github.com/1Panel-dev/1Panel/backend/utils/postgresql/client"
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_ "github.com/jackc/pgx/v5/stdlib"
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)
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type PostgresqlClient interface {
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Create(info client.CreateInfo) error
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CreateUser(info client.CreateInfo, withDeleteDB bool) error
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Delete(info client.DeleteInfo) error
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ChangePrivileges(info client.Privileges) error
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ChangePassword(info client.PasswordChangeInfo) error
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Backup(info client.BackupInfo) error
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Recover(info client.RecoverInfo) error
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SyncDB() ([]client.SyncDBInfo, error)
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Close()
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}
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func NewPostgresqlClient(conn client.DBInfo) (PostgresqlClient, error) {
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if conn.From == "local" {
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connArgs := []string{"exec", conn.Address, "psql", "-t", "-U", conn.Username, "-c"}
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return client.NewLocal(connArgs, conn.Address, conn.Username, conn.Password, conn.Database), nil
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}
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connArgs := fmt.Sprintf("postgres://%s:%s@%s:%d/?sslmode=disable", conn.Username, conn.Password, conn.Address, conn.Port)
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db, err := sql.Open("pgx", connArgs)
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if err != nil {
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return nil, err
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}
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ctx, cancel := context.WithTimeout(context.Background(), time.Duration(conn.Timeout)*time.Second)
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defer cancel()
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if err := db.PingContext(ctx); err != nil {
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return nil, err
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}
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if errors.Is(ctx.Err(), context.DeadlineExceeded) {
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return nil, buserr.New(constant.ErrExecTimeOut)
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}
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return client.NewRemote(client.Remote{
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Client: db,
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From: "remote",
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Database: conn.Database,
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User: conn.Username,
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Password: conn.Password,
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Address: conn.Address,
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Port: conn.Port,
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}), nil
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}
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