Added email note support

This commit adds email note support

api/admin-notes/add-note.php

@@ -6,6 +6,11 @@ register_woocommerce_admin_test_helper_rest_route(
 	'admin_notes_add_note'
 );
 
+register_woocommerce_admin_test_helper_rest_route(
+	'/admin-notes/add-email-note/v1',
+	'admin_notes_add_email_note'
+);
+
 
 function admin_notes_add_note( $request ) {
 	$note = new Note();
@@ -17,3 +22,28 @@ function admin_notes_add_note( $request ) {
 
 	return true;
 }
+
+function admin_notes_add_email_note( $request ) {
+	$note = new Note();
+
+	$additional_data = array(
+		'role' => 'administrator',
+	);
+	$action_name = sprintf(
+		'test-action-%s',
+		$request->get_param( 'name' )
+	);
+
+	$content = $request->get_param( 'content' ) ?? 'Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud.';
+	
+	$note->set_name( $request->get_param( 'name' ) );
+	$note->set_title( $request->get_param( 'title' ) );
+	$note->set_type( 'email' );
+	$note->set_content( $content );
+	$note->set_content_data( (object) $additional_data );
+	$note->add_action( $action_name, 'Test action', wc_admin_url() );
+	
+	$note->save();
+
+	return true;
+}

src/admin-notes/add-email-note.js

@@ -0,0 +1,82 @@
+/**
+ * External dependencies.
+ */
+import { useState } from '@wordpress/element';
+import { Button } from '@wordpress/components';
+import apiFetch from '@wordpress/api-fetch';
+
+export const AddEmailNote = () => {
+	const [isAdding, setIsAdding] = useState(false);
+	const [hasAdded, setHasAdded] = useState(false);
+	const [errorMessage, setErrorMessage] = useState(false);
+
+	async function triggerAddEmailNote() {
+		setIsAdding(true);
+		setHasAdded(false);
+		setErrorMessage(false);
+
+		const name = prompt('Enter the note name');
+		if (!name) {
+			setIsAdding(false);
+			return;
+		}
+
+		const title = prompt('Enter the note title');
+		if (!title) {
+			setIsAdding(false);
+			return;
+		}
+
+		try {
+			await apiFetch({
+				path: '/wc-admin-test-helper/admin-notes/add-email-note/v1',
+				method: 'POST',
+				data: {
+					name,
+					title,
+				},
+			});
+			setHasAdded(true);
+		} catch (ex) {
+			setErrorMessage(ex.message);
+		}
+
+		setIsAdding(false);
+	}
+
+	return (
+		<>
+			<p>
+				<strong>
+					Add an <u>email</u> note
+				</strong>
+			</p>
+			<p>
+				This will add a new <strong>email</strong> note. Enable email
+				insights{' '}
+				<a href="/wp-admin/admin.php?page=wc-settings&tab=email">
+					here
+				</a>{' '}
+				and run the cron to send the note by email.
+				<br />
+				<Button
+					onClick={triggerAddEmailNote}
+					disabled={isAdding}
+					isPrimary
+				>
+					Add email note
+				</Button>
+				<br />
+				<span className="woocommerce-admin-test-helper__action-status">
+					{isAdding && 'Adding, please wait'}
+					{hasAdded && 'Email note added'}
+					{errorMessage && (
+						<>
+							<strong>Error:</strong> {errorMessage}
+						</>
+					)}
+				</span>
+			</p>
+		</>
+	);
+};

src/admin-notes/admin-notes.js

@@ -3,6 +3,7 @@
  */
 import { DeleteAllNotes } from './delete-all-notes';
 import { AddNote } from './add-note';
+import { AddEmailNote } from './add-email-note';
 
 export const AdminNotes = () => {
 	return (
@@ -10,6 +11,7 @@ export const AdminNotes = () => {
 			<h2>Admin notes</h2>
 			<p>This section contains tools for managing admin notes.</p>
 			<AddNote />
+			<AddEmailNote />
 			<DeleteAllNotes />
 		</>
 	);