Function removeExcludedProduct

removeExcludedProduct(key: string): Promise<void>

Remove a single entry from the excluded-products map in IndexedDB. Load → delete → put, matching addExcludedProduct's read-modify-write shape so a caller holding a stale map cannot clobber concurrent writes. No-op (and no write) when the key is absent, so repeated removals are safe. Errors are logged, not thrown — callers don't need to try/catch.

Parameters

key: string
Exclusion key, as produced by getProductExclusionKey.

Returns Promise<void>

Resolves once the write completes.

Example

const key = getProductExclusionKey(product.url, product.supplier);
await removeExcludedProduct(key);
// entry for `key` is gone from IndexedDB; next search may surface the
// product again (subject to any cached supplier results).

Source

export async function removeExcludedProduct(key: string): Promise<void> {
  try {
    const map = await loadExcludedProducts();
    if (map[key] === undefined) return;
    delete map[key];
    await putExcludedProducts(map);
  } catch (error) {
    console.warn("Failed to remove excluded product from IndexedDB:", { error });
  }
}