Tool to trigger WCA install

api/api.php

@@ -23,3 +23,4 @@ function register_woocommerce_admin_test_helper_rest_route( $route, $callback )
 
 require( 'admin-notes/delete-all-notes.php' );
 require( 'admin-notes/add-note.php' );
+require( 'tools/trigger-wca-install.php' );

api/tools/trigger-wca-install.php

@@ -0,0 +1,11 @@
+<?php
+register_woocommerce_admin_test_helper_rest_route(
+	'/tools/trigger-wca-install/v1',
+	'tools_trigger_wca_install'
+);
+
+function tools_trigger_wca_install() {
+	Automattic\WooCommerce\Admin\Install::install();
+
+	return true;
+}

src/App/app.js

@@ -11,6 +11,7 @@ import { applyFilters, addFilter } from '@wordpress/hooks';
 // import { Options } from '../Options';
 const Options = () => <h2>Options</h2>;
 import { AdminNotes } from '../admin-notes';
+import { Tools } from '../tools';
 
 const tabs = applyFilters(
 	'woocommerce_admin_test_helper_tabs',
@@ -25,6 +26,11 @@ const tabs = applyFilters(
 			title: 'Admin notes',
 			content: <AdminNotes/>,
 		},
+		{
+			name: 'tools',
+			title: 'Tools',
+			content: <Tools/>,
+		},
 	]
 );
 

src/tools/index.js

@@ -0,0 +1 @@
+export { Tools } from './tools';

src/tools/tools.js

@@ -0,0 +1,14 @@
+/**
+ * Internal dependencies.
+ */
+import { TriggerWooCommerceAdminInstall } from './trigger-woocommerce-admin-install';
+
+export const Tools = () => {
+	return (
+		<>
+			<h2>Tools</h2>
+			<p>This section contains miscellaneous tools.</p>
+			<TriggerWooCommerceAdminInstall/>
+		</>
+	);
+};

src/tools/trigger-woocommerce-admin-install.js

@@ -0,0 +1,63 @@
+/**
+ * External dependencies.
+ */
+import { useState } from '@wordpress/element';
+import { Button } from '@wordpress/components';
+import apiFetch from '@wordpress/api-fetch';
+
+export const TriggerWooCommerceAdminInstall = () => {
+	const [ isInstalling, setIsInstalling ] = useState( false );
+	const [ hasInstalled, setHasInstalled ] = useState( false );
+	const [ errorMessage, setErrorMessage ] = useState( false );
+
+	async function triggerInstall() {
+		if ( ! confirm( 'Are you sure you want to trigger a WCA install?' ) ) {
+			return;
+		}
+
+		setIsInstalling( true );
+		setHasInstalled( false );
+		setErrorMessage( false );
+
+		try {
+			await apiFetch( {
+				path: '/wc-admin-test-helper/tools/trigger-wca-install/v1',
+				method: 'POST',
+			} );
+			setHasInstalled( true );
+		} catch ( ex ) {
+			setErrorMessage( ex.message );
+		}
+
+		setIsInstalling( false );
+	}
+
+	return (
+		<>
+			<p><strong>Trigger WooCommerce Admin install</strong></p>
+			<p>
+				This will trigger a WooCommerce Admin install, which usually
+				happens when a new version (or new install) of WooCommerce
+				Admin is installed. Triggering the install manually can
+				run tasks such as removing obsolete admin notes.
+				<br/>
+				<Button
+					onClick={ triggerInstall }
+					disabled={ isInstalling }
+					isPrimary
+				>
+					Trigger WCA install
+				</Button>
+				<div className="woocommerce-admin-test-helper__action-status">
+					{ isInstalling && 'Running install, please wait' }
+					{ hasInstalled && 'Install completed' }
+					{ errorMessage && (
+						<>
+							<strong>Error:</strong> { errorMessage }
+						</>
+					) }
+				</div>
+			</p>
+		</>
+	);
+};