Function wallet_offer_mark_used

wallet/wallet.c:5080–5113

}

void wallet_offer_mark_used(struct db *db, const struct sha256 *offer_id)
{
	struct db_stmt *stmt;
	enum offer_status status;

	stmt = db_prepare_v2(db, SQL("SELECT status"
				     "  FROM offers"
				     " WHERE offer_id = ?;"));
	db_bind_sha256(stmt, 0, offer_id);
	db_query_prepared(stmt);
	if (!db_step(stmt))
		fatal("%s: unknown offer_id %s",
		      __func__,
		      type_to_string(tmpctx, struct sha256, offer_id));

	status = offer_status_in_db(db_col_int(stmt, "status"));
	tal_free(stmt);

	if (!offer_status_active(status))
		fatal("%s: offer_id %s not active: status %i",
		      __func__,
		      type_to_string(tmpctx, struct sha256, offer_id),
		      status);

	if (!offer_status_used(status)) {
		enum offer_status newstatus;

		if (offer_status_single(status))
			newstatus = OFFER_SINGLE_USE_USED;
		else
			newstatus = OFFER_MULTIPLE_USE_USED;
		offer_status_update(db, offer_id, status, newstatus);
	}
}


/* We join key parts with nuls for now. */