Function addExcludedProduct

addExcludedProduct(
    url: string,
    supplierName: string,
    meta?: { title?: string },
): Promise<string>

Add a product to the excluded list in IndexedDB. Idempotent: re-excluding an already-ignored product just refreshes its excludedAt and last-known title. Returns the exclusion key for the caller's logging convenience.

Parameters

url: string
Canonical product URL.
supplierName: string
Supplier name.
Optionalmeta: { title?: string }
Optional extra metadata (e.g. display title).

Returns Promise<string>

The exclusion key that was written.

Example

await addExcludedProduct(product.url, product.supplier, {
  title: product.title,
});

Source

export async function addExcludedProduct(
  url: string,
  supplierName: string,
  meta?: { title?: string },
): Promise<string> {
  const key = getProductExclusionKey(url, supplierName);
  try {
    const map = await loadExcludedProducts();
    map[key] = {
      url,
      supplier: supplierName,
      title: meta?.title,
      excludedAt: Date.now(),
    };
    await putExcludedProducts(map);
  } catch (error) {
    console.warn("Failed to persist excluded product to IndexedDB:", { error });
  }
  return key;
}