thekiwismarthome 91cbc6018c perf: reuse cached search engine instead of rebuilding on every query ...

search_products() and find_product_substitutes() were ignoring the
already-built self._search_engine and creating a brand new ProductSearch
instance on every call — serialising every product to dict and
re-initialising the fuzzy engine each time.

They now use self._search_engine directly. The engine is already kept
up-to-date by add_product / update_product / delete_product, so no
correctness change is needed.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

2026-08-11 17:45:43 +12:00

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shopping_list_manager

perf: reuse cached search engine instead of rebuilding on every query

2026-08-11 17:45:43 +12:00