package database

import (
	"context"

	"github.com/jackc/pgx/v4/pgxpool"
	"github.com/pkg/errors"
	"gitlab.com/wpetit/goweb/service"
)

func ServiceProvider(dsn string) service.Provider {
	pool, err := pgxpool.Connect(context.Background(), dsn)
	if err != nil {
		err = errors.Wrap(err, "could not connect to database")
	}

	return func(ctn *service.Container) (interface{}, error) {
		if err != nil {
			return nil, err
		}

		return pool, nil
	}
}