47 lines
787 B
Go
47 lines
787 B
Go
package postgres
|
|
|
|
import (
|
|
"context"
|
|
"fmt"
|
|
|
|
"github.com/jackc/pgx/v5"
|
|
"github.com/jackc/pgx/v5/pgxpool"
|
|
)
|
|
|
|
type Store struct {
|
|
pool *pgxpool.Pool
|
|
}
|
|
|
|
type Tx = pgx.Tx
|
|
|
|
func Open(ctx context.Context, databaseURL string) (*pgxpool.Pool, error) {
|
|
pool, err := pgxpool.New(ctx, databaseURL)
|
|
if err != nil {
|
|
return nil, fmt.Errorf("open postgres pool: %w", err)
|
|
}
|
|
|
|
if err := pool.Ping(ctx); err != nil {
|
|
pool.Close()
|
|
return nil, fmt.Errorf("ping postgres: %w", err)
|
|
}
|
|
return pool, nil
|
|
}
|
|
|
|
func NewStore(pool *pgxpool.Pool) *Store {
|
|
return &Store{pool: pool}
|
|
}
|
|
|
|
func (s *Store) Pool() *pgxpool.Pool {
|
|
return s.pool
|
|
}
|
|
|
|
func (s *Store) Close() {
|
|
if s.pool != nil {
|
|
s.pool.Close()
|
|
}
|
|
}
|
|
|
|
func (s *Store) Begin(ctx context.Context) (pgx.Tx, error) {
|
|
return s.pool.Begin(ctx)
|
|
}
|