Files
rdp-proxy/backend/internal/platform/postgres/tx.go
T
2026-04-28 22:29:50 +03:00

35 lines
784 B
Go

package postgres
import (
"context"
"fmt"
"github.com/jackc/pgx/v5"
"github.com/jackc/pgx/v5/pgconn"
"github.com/jackc/pgx/v5/pgxpool"
)
type DBTX interface {
Exec(ctx context.Context, sql string, arguments ...any) (pgconn.CommandTag, error)
Query(ctx context.Context, sql string, args ...any) (pgx.Rows, error)
QueryRow(ctx context.Context, sql string, args ...any) pgx.Row
}
func WithTransaction(ctx context.Context, pool *pgxpool.Pool, fn func(tx pgx.Tx) error) error {
tx, err := pool.BeginTx(ctx, pgx.TxOptions{})
if err != nil {
return fmt.Errorf("begin transaction: %w", err)
}
if err := fn(tx); err != nil {
_ = tx.Rollback(ctx)
return err
}
if err := tx.Commit(ctx); err != nil {
return fmt.Errorf("commit transaction: %w", err)
}
return nil
}