Function apply_policy

plugins/funder_policy.c:172–205

}

static struct amount_sat
apply_policy(struct funder_policy *policy,
	     struct amount_sat their_funding,
	     struct amount_sat requested_lease,
	     struct amount_sat available_funds)
{
	struct amount_sat our_funding;

	switch (policy->opt) {
	case MATCH:
		/* For matches, we use requested funding, if availalbe */
		if (!amount_sat_zero(requested_lease))
			their_funding = requested_lease;

		/* if this fails, it implies ludicrous funding offer, *and*
		 * > 100% match. Just Say No, kids. */
		if (!amount_sat_scale(&our_funding, their_funding,
				      policy->mod / 100.0))
			our_funding = AMOUNT_SAT(0);
		return our_funding;
	case AVAILABLE:
		/* Use the 'available_funds' as the starting
		 * point for your contribution */
		if (!amount_sat_scale(&our_funding, available_funds,
				      policy->mod / 100.0))
			abort();
		return our_funding;
	case FIXED:
		/* Use a static amount */
		return amount_sat(policy->mod);
	}

	abort();
}

const char *
calculate_our_funding(struct funder_policy *policy,