package bd

import (
	"database/sql"

	_ "github.com/lib/pq"
)

type Bd struct {
	config *ConfigBD
	db     *sql.DB
}

func New(config *ConfigBD) *Bd {
	return &Bd{
		config: config,
	}
}

func (b *Bd) Open() error {
	db, err := sql.Open("postgres", b.config.BaseUrlBd)
	if err != nil {
		return err
	}
	if err := db.Ping(); err != nil {
		return err
	}
	b.db = db
	return nil
}

func (b *Bd) Close() {
	b.db.Close()
}