package postgres

import (
	"context"
	"errors"
)

type UserDto struct {
}

type InMemoryUserRepository struct {
	users map[int]*UserDto
}

func NewInMemoryUserRepository() *InMemoryUserRepository {
	return &InMemoryUserRepository{
		users: make(map[int]*UserDto),
	}
}

func (ur *InMemoryUserRepository) Get(ctx context.Context, id int) (*UserDto, error) {
	user := ur.users[id]
	if user == nil {
		return nil, errors.New("user is not in database")
	}

	return user, nil
}