package postgres

import (
	"database/sql"

	"git.javil.eu/jacob1123/budgeteer"
)

// UserService represents a PostgreSQL implementation of myapp.UserService.
type UserService struct {
	DB *sql.DB
}

// User returns a user for a given id.
func (s *UserService) User(id int) (*budgeteer.User, error) {
	var u budgeteer.User
	row := s.DB.QueryRow(`SELECT id, email, password, name FROM users WHERE id = $1`, id)
	if err := row.Scan(&u.ID, &u.Email, &u.Password, &u.Name); err != nil {
		return nil, err
	}
	return &u, nil
}