import fs from "fs";
import path from "path";

export function getProduct(id) {
  const filePath = path.join(process.cwd(), "products.json");
  const fileContent = fs.readFileSync(filePath, "utf8");
  const products = JSON.parse(fileContent);

  if (id) {
    return products.find(product => product.id === parseInt(id));
  }

  return products;
}