Enrich tenders with a detail-page relevance layer (rendered text + CPV codes)

For ongoing tenders that are not yet in cache, renders the public detail page via session, matches the keyword groups against its full text and maps its CPV codes to groups. Cached tenders are reused without re-fetching. The matching group(s) are merged into groups/is_relevant; adds columns detail_groups, cpv, cpv_groups, match_source. The updated cache is returned as attr(result, "detail_cache").

Usage

enrich_with_details(
  session,
  tenders,
  keywords = tender_keywords(),
  cpv_map = tender_cpv_map(),
  ongoing_only = TRUE,
  max_detail = Inf,
  delay = 0.2,
  cache = NULL
)

Arguments

session: A session from vmp_bb_session().
tenders: A scored tibble (see score_relevance()).
keywords: Keyword groups (default tender_keywords()).
cpv_map: CPV-to-group mapping (default tender_cpv_map()).
ongoing_only: Only screen tenders whose deadline has not passed (default TRUE).
max_detail: Maximum number of new detail pages to render per call (default Inf).
delay: Seconds between detail pages (politeness; default 0.2).
cache: Detail cache from a previous run (see read_detail_cache()).

Value

tenders with the detail layer merged in; the updated cache is in attr(result, "detail_cache").