Save and display Pay Later Messaging configuration (4102)

modules/ppcp-paylater-configurator/src/Endpoint/SaveConfig.php

@@ -94,7 +94,7 @@ public function handle_request(): bool {
 	 *
 	 * @param array $config The configurator config.
 	 */
-	private function save_config( array $config ): void {
+	public function save_config( array $config ): void {
 		$this->settings->set( 'pay_later_enable_styling_per_messaging_location', true );
 		$this->settings->set( 'pay_later_messaging_enabled', true );
 

modules/ppcp-settings/resources/js/Components/Screens/Overview/TabPayLaterMessaging.js

@@ -1,7 +1,16 @@
 import React, { useEffect } from 'react';
+import { PayLaterMessagingHooks } from '../../../data';
 
 const TabPayLaterMessaging = () => {
-	const config = {}; // Replace with the appropriate/saved configuration.
+	const {
+		config,
+		setCart,
+		setCheckout,
+		setProduct,
+		setShop,
+		setHome,
+		setCustom_placement,
+	} = PayLaterMessagingHooks.usePayLaterMessaging();
 	const PcpPayLaterConfigurator =
 		window.ppcpSettings?.PcpPayLaterConfigurator;
 
@@ -27,17 +36,16 @@ const TabPayLaterMessaging = () => {
 					subheader: 'ppcp-r-paylater-configurator__subheader',
 				},
 				onSave: ( data ) => {
-					/*
-                    TODO:
-                    - The saving will be handled in a separate PR.
-                    - One option could be:
-                      - When saving the settings, programmatically click on the configurator's
-                        "Save Changes" button and send the request to PHP.
-                    */
+					setCart( data.config.cart );
+					setCheckout( data.config.checkout );
+					setProduct( data.config.product );
+					setShop( data.config.shop );
+					setHome( data.config.home );
+					setCustom_placement( data.config.custom_placement );
 				},
 			} );
 		}
-	}, [ PcpPayLaterConfigurator ] );
+	}, [ PcpPayLaterConfigurator, config ] );
 
 	return (
 		<div

modules/ppcp-settings/resources/js/data/_example/hooks.js

@@ -34,7 +34,7 @@ const useHooks = () => {
 	};
 };
 
-export const useState = () => {
+export const useStore = () => {
 	const { persist, isReady } = useHooks();
 	return { persist, isReady };
 };

modules/ppcp-settings/resources/js/data/index.js

@@ -5,8 +5,17 @@ import * as Payment from './payment';
 import * as Settings from './settings';
 import * as Styling from './styling';
 import * as Todos from './todos';
+import * as PayLaterMessaging from './pay-later-messaging';
 
-const stores = [ Onboarding, Common, Payment, Settings, Styling, Todos ];
+const stores = [
+	Onboarding,
+	Common,
+	Payment,
+	Settings,
+	Styling,
+	Todos,
+	PayLaterMessaging,
+];
 
 stores.forEach( ( store ) => {
 	try {
@@ -30,13 +39,15 @@ export const PaymentHooks = Payment.hooks;
 export const SettingsHooks = Settings.hooks;
 export const StylingHooks = Styling.hooks;
 export const TodosHooks = Todos.hooks;
+export const PayLaterMessagingHooks = PayLaterMessaging.hooks;
 
 export const OnboardingStoreName = Onboarding.STORE_NAME;
 export const CommonStoreName = Common.STORE_NAME;
 export const PaymentStoreName = Payment.STORE_NAME;
 export const SettingsStoreName = Settings.STORE_NAME;
 export const StylingStoreName = Styling.STORE_NAME;
 export const TodosStoreName = Todos.STORE_NAME;
+export const PayLaterMessagingStoreName = PayLaterMessaging.STORE_NAME;
 
 export * from './configuration';
 

modules/ppcp-settings/resources/js/data/pay-later-messaging/action-types.js

@@ -0,0 +1,18 @@
+/**
+ * Action Types: Define unique identifiers for actions across all store modules.
+ *
+ * @file
+ */
+
+export default {
+	// Transient data.
+	SET_TRANSIENT: 'PAY_LATER_MESSAGING:SET_TRANSIENT',
+
+	// Persistent data.
+	SET_PERSISTENT: 'PAY_LATER_MESSAGING:SET_PERSISTENT',
+	RESET: 'PAY_LATER_MESSAGING:RESET',
+	HYDRATE: 'PAY_LATER_MESSAGING:HYDRATE',
+
+	// Controls - always start with "DO_".
+	DO_PERSIST_DATA: 'PAY_LATER_MESSAGING:DO_PERSIST_DATA',
+};

modules/ppcp-settings/resources/js/data/pay-later-messaging/actions.js

@@ -0,0 +1,80 @@
+/**
+ * Action Creators: Define functions to create action objects.
+ *
+ * These functions update state or trigger side effects (e.g., async operations).
+ * Actions are categorized as Transient, Persistent, or Side effect.
+ *
+ * @file
+ */
+
+import { select } from '@wordpress/data';
+
+import ACTION_TYPES from './action-types';
+import { STORE_NAME } from './constants';
+
+/**
+ * @typedef {Object} Action An action object that is handled by a reducer or control.
+ * @property {string}  type    - The action type.
+ * @property {Object?} payload - Optional payload for the action.
+ */
+
+/**
+ * Special. Resets all values in the store to initial defaults.
+ *
+ * @return {Action} The action.
+ */
+export const reset = () => ( { type: ACTION_TYPES.RESET } );
+
+/**
+ * Persistent. Set the full store details during app initialization.
+ *
+ * @param {{data: {}, flags?: {}}} payload
+ * @return {Action} The action.
+ */
+export const hydrate = ( payload ) => ( {
+	type: ACTION_TYPES.HYDRATE,
+	payload,
+} );
+
+/**
+ * Generic transient-data updater.
+ *
+ * @param {string} prop  Name of the property to update.
+ * @param {any}    value The new value of the property.
+ * @return {Action} The action.
+ */
+export const setTransient = ( prop, value ) => ( {
+	type: ACTION_TYPES.SET_TRANSIENT,
+	payload: { [ prop ]: value },
+} );
+
+/**
+ * Generic persistent-data updater.
+ *
+ * @param {string} prop  Name of the property to update.
+ * @param {any}    value The new value of the property.
+ * @return {Action} The action.
+ */
+export const setPersistent = ( prop, value ) => ( {
+	type: ACTION_TYPES.SET_PERSISTENT,
+	payload: { [ prop ]: value },
+} );
+
+/**
+ * Transient. Marks the store as "ready", i.e., fully initialized.
+ *
+ * @param {boolean} isReady
+ * @return {Action} The action.
+ */
+export const setIsReady = ( isReady ) => setTransient( 'isReady', isReady );
+
+/**
+ * Side effect. Triggers the persistence of store data to the server.
+ *
+ * @return {Action} The action.
+ */
+export const persist = function* () {
+	const data = yield select( STORE_NAME ).persistentData();
+
+	yield { type: ACTION_TYPES.DO_PERSIST_DATA, data };
+};

modules/ppcp-settings/resources/js/data/pay-later-messaging/constants.js

@@ -0,0 +1,28 @@
+/**
+ * Name of the Redux store module.
+ *
+ * Used by: Reducer, Selector, Index
+ *
+ * @type {string}
+ */
+export const STORE_NAME = 'wc/paypal/pay_later_messaging';
+
+/**
+ * REST path to hydrate data of this module by loading data from the WP DB.
+ *
+ * Used by: Resolvers
+ * See: PayLaterMessagingEndpoint.php
+ *
+ * @type {string}
+ */
+export const REST_HYDRATE_PATH = '/wc/v3/wc_paypal/pay_later_messaging';
+
+/**
+ * REST path to persist data of this module to the WP DB.
+ *
+ * Used by: Controls
+ * See: PayLaterMessagingEndpoint.php
+ *
+ * @type {string}
+ */
+export const REST_PERSIST_PATH = '/wc/v3/wc_paypal/pay_later_messaging';

modules/ppcp-settings/resources/js/data/pay-later-messaging/controls.js

@@ -0,0 +1,23 @@
+/**
+ * Controls: Implement side effects, typically asynchronous operations.
+ *
+ * Controls use ACTION_TYPES keys as identifiers.
+ * They are triggered by corresponding actions and handle external interactions.
+ *
+ * @file
+ */
+
+import apiFetch from '@wordpress/api-fetch';
+
+import { REST_PERSIST_PATH } from './constants';
+import ACTION_TYPES from './action-types';
+
+export const controls = {
+	async [ ACTION_TYPES.DO_PERSIST_DATA ]( { data } ) {
+		return await apiFetch( {
+			path: REST_PERSIST_PATH,
+			method: 'POST',
+			data,
+		} );
+	},
+};

modules/ppcp-settings/resources/js/data/pay-later-messaging/hooks.js

@@ -0,0 +1,89 @@
+/**
+ * Hooks: Provide the main API for components to interact with the store.
+ *
+ * These encapsulate store interactions, offering a consistent interface.
+ * Hooks simplify data access and manipulation for components.
+ *
+ * @file
+ */
+
+import { useDispatch } from '@wordpress/data';
+
+import { createHooksForStore } from '../utils';
+import { STORE_NAME } from './constants';
+
+const useHooks = () => {
+	const { useTransient, usePersistent } = createHooksForStore( STORE_NAME );
+	const { persist } = useDispatch( STORE_NAME );
+
+	// Read-only flags and derived state.
+	// Nothing here yet.
+
+	// Transient accessors.
+	const [ isReady ] = useTransient( 'isReady' );
+
+	// Persistent accessors.
+	const [ cart, setCart ] = usePersistent( 'cart' );
+	const [ checkout, setCheckout ] = usePersistent( 'checkout' );
+	const [ product, setProduct ] = usePersistent( 'product' );
+	const [ shop, setShop ] = usePersistent( 'shop' );
+	const [ home, setHome ] = usePersistent( 'home' );
+	const [ custom_placement, setCustom_placement ] =
+		usePersistent( 'custom_placement' );
+
+	return {
+		persist,
+		isReady,
+		cart,
+		setCart,
+		checkout,
+		setCheckout,
+		product,
+		setProduct,
+		shop,
+		setShop,
+		home,
+		setHome,
+		custom_placement,
+		setCustom_placement,
+	};
+};
+
+export const useStore = () => {
+	const { persist, isReady } = useHooks();
+	return { persist, isReady };
+};
+
+export const usePayLaterMessaging = () => {
+	const {
+		cart,
+		setCart,
+		checkout,
+		setCheckout,
+		product,
+		setProduct,
+		shop,
+		setShop,
+		home,
+		setHome,
+		custom_placement,
+		setCustom_placement,
+	} = useHooks();
+
+	return {
+		config: {
+			cart,
+			checkout,
+			product,
+			shop,
+			home,
+			custom_placement,
+		},
+		setCart,
+		setCheckout,
+		setProduct,
+		setShop,
+		setHome,
+		setCustom_placement,
+	};
+};

modules/ppcp-settings/resources/js/data/pay-later-messaging/index.js

@@ -0,0 +1,32 @@
+import { createReduxStore, register } from '@wordpress/data';
+import { controls as wpControls } from '@wordpress/data-controls';
+
+import { STORE_NAME } from './constants';
+import reducer from './reducer';
+import * as selectors from './selectors';
+import * as actions from './actions';
+import * as hooks from './hooks';
+import { resolvers } from './resolvers';
+import { controls } from './controls';
+
+/**
+ * Initializes and registers the settings store with WordPress data layer.
+ * Combines custom controls with WordPress data controls.
+ *
+ * @return {boolean} True if initialization succeeded, false otherwise.
+ */
+export const initStore = () => {
+	const store = createReduxStore( STORE_NAME, {
+		reducer,
+		controls: { ...wpControls, ...controls },
+		actions,
+		selectors,
+		resolvers,
+	} );
+
+	register( store );
+
+	return Boolean( wp.data.select( STORE_NAME ) );
+};
+
+export { hooks, selectors, STORE_NAME };