Function invoices_create

wallet/invoices.c:264–339

}

bool invoices_create(struct invoices *invoices,
		     u64 *inv_dbid,
		     const struct amount_msat *msat TAKES,
		     const struct json_escape *label TAKES,
		     u64 expiry,
		     const char *b11enc,
		     const char *description,
		     const u8 *features,
		     const struct preimage *r,
		     const struct sha256 *rhash,
		     const struct sha256 *local_offer_id)
{
	struct db_stmt *stmt;
	u64 expiry_time;
	u64 now = clock_time().ts.tv_sec;

	if (invoices_find_by_label(invoices, inv_dbid, label)) {
		tal_free_if_taken(msat);
		tal_free_if_taken(label);
		return false;
	}

	/* Compute expiration. */
	expiry_time = now + expiry;

	*inv_dbid = invoice_index_created(invoices->wallet->ld, UNPAID, label, b11enc);

	/* Save to database. */
	stmt = db_prepare_v2(
	    invoices->wallet->db,
	    SQL("INSERT INTO invoices"
		"            ( id, payment_hash, payment_key, state"
		"            , msatoshi, label, expiry_time"
		"            , pay_index, msatoshi_received"
		"            , paid_timestamp, bolt11, description, features, local_offer_id)"
		"     VALUES ( ?, ?, ?, ?"
		"            , ?, ?, ?"
		"            , NULL, NULL"
		"            , NULL, ?, ?, ?, ?);"));

	db_bind_u64(stmt, *inv_dbid);
	db_bind_sha256(stmt, rhash);
	db_bind_preimage(stmt, r);
	db_bind_int(stmt, UNPAID);
	if (msat)
		db_bind_amount_msat(stmt, *msat);
	else
		db_bind_null(stmt);
	db_bind_json_escape(stmt, label);
	db_bind_u64(stmt, expiry_time);
	db_bind_text(stmt, b11enc);
	if (!description)
		db_bind_null(stmt);
	else
		db_bind_text(stmt, description);
	db_bind_talarr(stmt, features);
	if (local_offer_id)
		db_bind_sha256(stmt, local_offer_id);