Function isSearchResponseProduct

isSearchResponseProduct(
product: unknown,
): product is LaboratoriumDiscounterSearchResponseProduct

Type guard to validate if an object has the correct structure for a Laboratorium Discounter search response product. Checks for the presence and correct types of all required product properties including basic info, availability, and a valid price object.

Parameters

product: unknown
Object to validate as SearchResponseProduct

Returns product is LaboratoriumDiscounterSearchResponseProduct

Type predicate indicating if product is a valid SearchResponseProduct

Example

// Valid search response product
const validProduct = {
  id: 12345,
  vid: 67890,
  image: 1,
  brand: false,
  code: "CHEM-001",
  ean: "1234567890123",
  sku: "SKU-001",
  score: 1.0,
  available: true,
  unit: true,
  url: "/products/chemical-1",
  title: "Sodium Chloride",
  fulltitle: "Sodium Chloride 500g",
  variant: "500g",
  description: "High purity sodium chloride",
  data_01: "Additional info",
  price: {
    price: 29.99,
    price_incl: 29.99,
    price_excl: 24.79,
    price_old: 39.99,
    price_old_incl: 39.99,
    price_old_excl: 33.05
  }
};

if (isSearchResponseProduct(validProduct)) {
  console.log("Valid product:", validProduct.title);
  console.log("Price:", validProduct.price.price);
  console.log("Available:", validProduct.available);
}

Source

export function isSearchResponseProduct(product: unknown): product is SearchResponseProduct {
  return searchResponseProductSchema.safeParse(product).success;
}