/*
Code demo/proof of concept

Premise:
PMPro Sponsored Members dynamic charging. ONLY charge the parent account when a child account actually signs up using the sponsor code.
Basically we're charging the parent account CC when a child account signs up with the code.

Limitations...
* Parent account MUST have made an initial purchase
* Currently ONLY works with Stripe
* Code and behavior should be considered HIGHLY EXPERIMENTAL and should be TESTED before use.
* Could cause other issues with reports (untested)
* Parent account does not receive emails when child account checks out (and their CC is charged)

*/

function my_pmpro_after_checkout($user_id, $morder)
{
	$parent = pmprosm_getSponsor($user_id);
	if(!empty($parent))
	{
		$parent_order  = new MemberOrder();
		$parent_order->getLastMemberOrder($parent->ID);

		$child_order = new MemberOrder();
		$child_order->InitialPayment = 10;
		$child_order->gateway        = "stripe";
		$child_order->user_id = $parent->ID;
		$child_order->membership_id = 8;
		$child_order->notes = "This is a child order for ". $user_id;

		$parent_order->Gateway->charge($child_order);
	}
}

add_action('pmpro_after_checkout', 'my_pmpro_after_checkout', 10, 2);

function pmpro_sponsored_member_settings {
	$pmprosm_sponsored_account_levels = array(
		7 => array(
				'main_level_id' => 7,
				'sponsored_level_id' => array(8),
				'seats' => 0,	//0 means unlimited
			),
		);
	}
}
add_action('init', 'pmpro_sponsored_member_settings');