Add manage orders on the go admin note (https://github.com/woocommerce/woocommerce-admin/pull/5159)

* Rename admin notes classes and file names to fit conventions

* Use a facade class that adds deprecation warnings to each function call

* Add "Manage orders on the go" admin note

* Remove a rebase zombie 🙀

Co-authored-by: Rebecca Scott <me@becdetat.com>

plugins/woocommerce-admin/src/Events.php

@@ -37,6 +37,7 @@ use \Automattic\WooCommerce\Admin\Notes\Google_Ads_And_Marketing;
 use \Automattic\WooCommerce\Admin\Notes\Test_Checkout;
 use \Automattic\WooCommerce\Admin\Notes\Edit_Products_On_The_Move;
 use \Automattic\WooCommerce\Admin\Notes\Performance_On_Mobile;
+use \Automattic\WooCommerce\Admin\Notes\Manage_Orders_On_The_Go;
 
 /**
  * WC_Admin_Events Class.
@@ -107,6 +108,7 @@ class Events {
 		Test_Checkout::possibly_add_note();
 		Edit_Products_On_The_Move::possibly_add_note();
 		Performance_On_Mobile::possibly_add_note();
+		Manage_Orders_On_The_Go::possibly_add_note();
 
 		if ( $this->is_remote_inbox_notifications_enabled() ) {
 			DataSourcePoller::read_specs_from_data_sources();

plugins/woocommerce-admin/src/Notes/EditProductsOnTheMove.php

@@ -39,11 +39,12 @@ class Edit_Products_On_The_Move {
 		if ( Mobile_App::has_note_been_actioned() ) {
 			return;
 		}
-
 		if ( Real_Time_Order_Alerts::has_note_been_actioned() ) {
 			return;
 		}
-
+		if ( Manage_Orders_On_The_Go::has_note_been_actioned() ) {
+			return;
+		}
 		if ( Performance_On_Mobile::has_note_been_actioned() ) {
 			return;
 		}

plugins/woocommerce-admin/src/Notes/ManageOrdersOnTheGo.php

@@ -0,0 +1,62 @@
+<?php
+/**
+ * WooCommerce Admin Manage orders on the go note.
+ *
+ * Adds a note to download the mobile app to manage orders on the go.
+ */
+
+namespace Automattic\WooCommerce\Admin\Notes;
+
+defined( 'ABSPATH' ) || exit;
+
+/**
+ * Manage_Orders_On_The_Go
+ */
+class Manage_Orders_On_The_Go {
+	/**
+	 * Note traits.
+	 */
+	use NoteTraits;
+
+	/**
+	 * Name of the note for use in the database.
+	 */
+	const NOTE_NAME = 'wc-admin-manage-orders-on-the-go';
+
+	/**
+	 * Get the note.
+	 *
+	 * @return Note|null
+	 */
+	public static function get_note() {
+		// Only add this note if this store is at least 6 months old.
+		$six_months_in_seconds = MONTH_IN_SECONDS * 6;
+		if ( ! self::wc_admin_active_for( $six_months_in_seconds ) ) {
+			return;
+		}
+
+		// Check that the previous mobile app notes have not been actioned.
+		if ( Mobile_App::has_note_been_actioned() ) {
+			return;
+		}
+		if ( Real_Time_Order_Alerts::has_note_been_actioned() ) {
+			return;
+		}
+
+		$note = new Note();
+
+		$note->set_title( __( 'Manage your orders on the go', 'woocommerce-admin' ) );
+		$note->set_content( __( 'Look for orders, customer info, and process refunds in one click with the Woo app.', 'woocommerce-admin' ) );
+		$note->set_content_data( (object) array() );
+		$note->set_type( Note::E_WC_ADMIN_NOTE_INFORMATIONAL );
+		$note->set_name( self::NOTE_NAME );
+		$note->set_source( 'woocommerce-admin' );
+		$note->add_action(
+			'learn-more',
+			__( 'Learn more', 'woocommerce-admin' ),
+			'https://woocommerce.com/mobile/?utm_source=inbox'
+		);
+
+		return $note;
+	}
+}

plugins/woocommerce-admin/src/Notes/PerformanceOnMobile.php

@@ -39,10 +39,12 @@ class Performance_On_Mobile {
 		if ( Mobile_App::has_note_been_actioned() ) {
 			return;
 		}
-
 		if ( Real_Time_Order_Alerts::has_note_been_actioned() ) {
 			return;
 		}
+		if ( Manage_Orders_On_The_Go::has_note_been_actioned() ) {
+			return;
+		}
 
 		$note = new Note();