/**
* Check if the old subscription meta had an end date recorded and make sure that end date is now being used for the new subscription.
*
* In Subscriptions prior to 2.0 a subscription could have both an end date and an expiration date. The end date represented a date in the past
* on which the subscription expired or was cancelled. The expiration date represented a date on which the subscription was set to expire (this
* could be in the past or future and could be the same as the end date or different). Because the end date is a definitive even, in this function
* we first check if it exists before falling back to the expiration date to check against.
*
* @param WC_Subscription $subscription the subscription to check
* @param array $former_order_item_meta the order item meta data for the line item on the original order that formerly represented the subscription
* @return string|bool false if the date does not need to be repaired or the new date if it should be repaired
*/
protected static function check_end_date($subscription, $former_order_item_meta)
{
$new_end_time = $subscription->get_time('end');
if ($new_end_time > 0) {
$old_end_date = isset($former_order_item_meta['_wcs_migrated_subscription_end_date'][0]) ? $former_order_item_meta['_wcs_migrated_subscription_end_date'][0] : 0;
// if the subscription hadn't expired or been cancelled yet, it wouldn't have an end date, but it may still have had an expiry date, so use that instead
if (0 == $old_end_date) {
$old_end_date = isset($former_order_item_meta['_wcs_migrated_subscription_expiry_date'][0]) ? $former_order_item_meta['_wcs_migrated_subscription_expiry_date'][0] : 0;
}
WCS_Upgrade_Logger::add(sprintf('For subscription %d: new end date = %s.', $subscription->id, var_export($subscription->get_date('end'), true)));
WCS_Upgrade_Logger::add(sprintf('For subscription %d: old end date = %s.', $subscription->id, var_export($old_end_date, true)));
// if the subscription has an end time whereas previously it didn't, we need it to be deleted so set it 0
if (0 == $old_end_date) {
$repair_date = 0;
} else {
$repair_date = false;
}
} else {
$repair_date = false;
}
WCS_Upgrade_Logger::add(sprintf('For subscription %d: repair end date = %s.', $subscription->id, var_export($repair_date, true)));
return $repair_date;
}
/**
* Check if a given item on a subscription can be switched.
*
* For an item to be switchable, switching must be enabled, and the item must be for a variable subscription or
* part of a grouped product (at the time the check is made, not at the time the subscription was purchased)
*
* The subscription must also be active or on-hold and use manual renewals or use a payment method which supports cancellation.
*
* @param array $item An order item on the subscription
* @param WC_Subscription $subscription An instance of WC_Subscription
* @since 2.0
*/
public static function can_item_be_switched($item, $subscription = null)
{
$product_id = wcs_get_canonical_product_id($item);
if ('line_item' == $item['type'] && wcs_is_product_switchable_type($product_id)) {
$is_product_switchable = true;
} else {
$is_product_switchable = false;
}
if ($subscription->has_status('active') && 0 !== $subscription->get_date('last_payment')) {
$is_subscription_switchable = true;
} else {
$is_subscription_switchable = false;
}
if ($subscription->payment_method_supports('subscription_amount_changes') && $subscription->payment_method_supports('subscription_date_changes')) {
$can_subscription_be_updated = true;
} else {
$can_subscription_be_updated = false;
}
if ($is_product_switchable && $is_subscription_switchable && $can_subscription_be_updated) {
$item_can_be_switch = true;
} else {
$item_can_be_switch = false;
}
return apply_filters('woocommerce_subscriptions_can_item_be_switched', $item_can_be_switch, $item, $subscription);
}
/**
* Return an associative array of a given subscriptions details (if it exists) in the pre v2.0 data structure.
*
* @param WC_Subscription $subscription An instance of WC_Subscription
* @return array Subscription details
* @since 2.0
*/
function wcs_get_subscription_in_deprecated_structure(WC_Subscription $subscription)
{
$completed_payments = array();
if ($subscription->get_completed_payment_count()) {
if (!empty($subscription->order) && $subscription->order->has_status($subscription->get_paid_order_statuses())) {
$completed_payments[] = $subscription->order->post->post_date_gmt;
}
$paid_renewal_order_ids = get_posts(array('posts_per_page' => -1, 'post_status' => $subscription->get_paid_order_statuses(), 'post_type' => 'shop_order', 'orderby' => 'date', 'order' => 'desc', 'fields' => 'ids', 'meta_query' => array(array('key' => '_subscription_renewal', 'compare' => '=', 'value' => $subscription->id, 'type' => 'numeric'))));
foreach ($paid_renewal_order_ids as $paid_renewal_order_id) {
$completed_payments[] = get_post_field('post_date_gmt', $paid_renewal_order_id);
}
}
$items = $subscription->get_items();
$item = array_pop($items);
if (!empty($item)) {
$deprecated_subscription_object = array('order_id' => $subscription->order->id, 'product_id' => isset($item['product_id']) ? $item['product_id'] : 0, 'variation_id' => isset($item['variation_id']) ? $item['variation_id'] : 0, 'status' => $subscription->get_status(), 'period' => $subscription->billing_period, 'interval' => $subscription->billing_interval, 'length' => wcs_estimate_periods_between(0 == $subscription->get_time('trial_end') ? $subscription->get_time('start') : $subscription->get_time('trial_end'), $subscription->get_time('end') + 120, $subscription->billing_period, 'floor') / $subscription->billing_interval, 'start_date' => $subscription->get_date('start'), 'expiry_date' => $subscription->get_date('end'), 'end_date' => $subscription->has_status(wcs_get_subscription_ended_statuses()) ? $subscription->get_date('end') : 0, 'trial_expiry_date' => $subscription->get_date('trial_end'), 'failed_payments' => $subscription->failed_payment_count, 'completed_payments' => $completed_payments, 'suspension_count' => $subscription->suspension_count, 'last_payment_date' => $subscription->get_date('last_payment'));
} else {
$deprecated_subscription_object = array();
}
return $deprecated_subscription_object;
}
