<?php
/**
* WooCommerce Admin (Dashboard) Order Milestones Note Provider.
*
* Adds a note to the merchant's inbox when certain order milestones are reached.
*/
namespace Automattic\WooCommerce\Admin\Notes;
defined( 'ABSPATH' ) || exit;
/**
* Order_Milestones
*/
class OrderMilestones {
/**
* Name of the "other milestones" note.
*/
const NOTE_NAME = 'wc-admin-orders-milestone';
/**
* Option key name to store last order milestone.
*/
const LAST_ORDER_MILESTONE_OPTION_KEY = 'woocommerce_admin_last_orders_milestone';
/**
* Hook to process order milestones.
*/
const PROCESS_ORDERS_MILESTONE_HOOK = 'wc_admin_process_orders_milestone';
/**
* Allowed order statuses for calculating milestones.
*
* @var array
*/
protected $allowed_statuses = array(
'pending',
'processing',
'completed',
);
/**
* Orders count cache.
*
* @var int
*/
protected $orders_count = null;
/**
* Further order milestone thresholds.
*
* @var array
*/
protected $milestones = array(
1,
10,
100,
250,
500,
1000,
5000,
10000,
500000,
1000000,
);
/**
* Delay hook attachment until after the WC post types have been registered.
*
* This is required for retrieving the order count.
*/
public function __construct() {
/**
* Filter Order statuses that will count towards milestones.
*
* @since 3.5.0
*
* @param array $allowed_statuses Order statuses that will count towards milestones.
*/
$this->allowed_statuses = apply_filters( 'woocommerce_admin_order_milestone_statuses', $this->allowed_statuses );
add_action( 'woocommerce_after_register_post_type', array( $this, 'init' ) );
register_deactivation_hook( WC_ADMIN_PLUGIN_FILE, array( $this, 'clear_scheduled_event' ) );
}
/**
* Hook everything up.
*/
public function init() {
if ( ! wp_next_scheduled( self::PROCESS_ORDERS_MILESTONE_HOOK ) ) {
wp_schedule_event( time(), 'hourly', self::PROCESS_ORDERS_MILESTONE_HOOK );
}
add_action( 'wc_admin_installed', array( $this, 'backfill_last_milestone' ) );
add_action( self::PROCESS_ORDERS_MILESTONE_HOOK, array( $this, 'other_milestones' ) );
}
/**
* Clear out our hourly milestone hook upon plugin deactivation.
*/
public function clear_scheduled_event() {
wp_clear_scheduled_hook( self::PROCESS_ORDERS_MILESTONE_HOOK );
}
/**
* Get the total count of orders (in the allowed statuses).
*
* @param bool $no_cache Optional. Skip cache.
* @return int Total orders count.
*/
public function get_orders_count( $no_cache = false ) {
if ( $no_cache || is_null( $this->orders_count ) ) {
$status_counts = array_map( 'wc_orders_count', $this->allowed_statuses );
$this->orders_count = array_sum( $status_counts );
}
return $this->orders_count;
}
/**
* Backfill the store's current milestone.
*
* Used to avoid celebrating milestones that were reached before plugin activation.
*/
public function backfill_last_milestone() {
// If the milestone notes have been disabled via filter, bail.
if ( ! $this->are_milestones_enabled() ) {
return;
}
$this->set_last_milestone( $this->get_current_milestone() );
}
/**
* Get the store's last milestone.
*
* @return int Last milestone reached.
*/
public function get_last_milestone() {
return get_option( self::LAST_ORDER_MILESTONE_OPTION_KEY, 0 );
}
/**
* Update the last reached milestone.
*
* @param int $milestone Last milestone reached.
*/
public function set_last_milestone( $milestone ) {
update_option( self::LAST_ORDER_MILESTONE_OPTION_KEY, $milestone );
}
/**
* Calculate the current orders milestone.
*
* Based on the threshold values in $this->milestones.
*
* @return int Current orders milestone.
*/
public function get_current_milestone() {
$milestone_reached = 0;
$orders_count = $this->get_orders_count();
foreach ( $this->milestones as $milestone ) {
if ( $milestone <= $orders_count ) {
$milestone_reached = $milestone;
}
}
return $milestone_reached;
}
/**
* Get the appropriate note title for a given milestone.
*
* @param int $milestone Order milestone.
* @return string Note title for the milestone.
*/
public function get_note_title_for_milestone( $milestone ) {
switch ( $milestone ) {
case 1:
return __( 'First order received', 'woocommerce' );
case 10:
case 100:
case 250:
case 500:
case 1000:
case 5000:
case 10000:
case 500000:
case 1000000:
return sprintf(
/* translators: Number of orders processed. */
__( 'Congratulations on processing %s orders!', 'woocommerce' ),
wc_format_decimal( $milestone )
);
default:
return '';
}
}
/**
* Get the appropriate note content for a given milestone.
*
* @param int $milestone Order milestone.
* @return string Note content for the milestone.
*/
public function get_note_content_for_milestone( $milestone ) {
switch ( $milestone ) {
case 1:
return __( 'Congratulations on getting your first order! Now is a great time to learn how to manage your orders.', 'woocommerce' );
case 10:
return __( "You've hit the 10 orders milestone! Look at you go. Browse some WooCommerce success stories for inspiration.", 'woocommerce' );
case 100:
case 250:
case 500:
case 1000:
case 5000:
case 10000:
case 500000:
case 1000000:
return __( 'Another order milestone! Take a look at your Orders Report to review your orders to date.', 'woocommerce' );
default:
return '';
}
}
/**
* Get the appropriate note action for a given milestone.
*
* @param int $milestone Order milestone.
* @return array Note actoion (name, label, query) for the milestone.
*/
public function get_note_action_for_milestone( $milestone ) {
switch ( $milestone ) {
case 1:
return array(
'name' => 'learn-more',
'label' => __( 'Learn more', 'woocommerce' ),
'query' => 'https://docs.woocommerce.com/document/managing-orders/?utm_source=inbox',
);
case 10:
return array(
'name' => 'browse',
'label' => __( 'Browse', 'woocommerce' ),
'query' => 'https://woocommerce.com/success-stories/?utm_source=inbox',
);
case 100:
case 250:
case 500:
case 1000:
case 5000:
case 10000:
case 500000:
case 1000000:
return array(
'name' => 'review-orders',
'label' => __( 'Review your orders', 'woocommerce' ),
'query' => '?page=wc-admin&path=/analytics/orders',
);
default:
return array(
'name' => '',
'label' => '',
'query' => '',
);
}
}
/**
* Convenience method to see if the milestone notes are enabled.
*
* @return boolean True if milestone notifications are enabled.
*/
public function are_milestones_enabled() {
/**
* Filter to allow for disabling order milestones.
*
* @since 3.7.0
*
* @param boolean default true
*/
$milestone_notes_enabled = apply_filters( 'woocommerce_admin_order_milestones_enabled', true );
return $milestone_notes_enabled;
}
/**
* Add milestone notes for other significant thresholds.
*/
public function other_milestones() {
// If the milestone notes have been disabled via filter, bail.
if ( ! $this->are_milestones_enabled() ) {
return;
}
$last_milestone = $this->get_last_milestone();
$current_milestone = $this->get_current_milestone();
if ( $current_milestone <= $last_milestone ) {
return;
}
$this->set_last_milestone( $current_milestone );
// We only want one milestone note at any time.
Notes::delete_notes_with_name( self::NOTE_NAME );
// Add the milestone note.
$note = new Note();
$note->set_title( $this->get_note_title_for_milestone( $current_milestone ) );
$note->set_content( $this->get_note_content_for_milestone( $current_milestone ) );
$note_action = $this->get_note_action_for_milestone( $current_milestone );
$note->add_action( $note_action['name'], $note_action['label'], $note_action['query'] );
$note->set_type( Note::E_WC_ADMIN_NOTE_INFORMATIONAL );
$note->set_name( self::NOTE_NAME );
$note->set_source( 'woocommerce-admin' );
$note->save();
}
}