From d3249b140a108b16ce2d19740e2aa3b5e7c5e37d Mon Sep 17 00:00:00 2001
From: carmenmaymo <mayen22@gmail.com>
Date: Wed, 14 Jun 2023 12:15:20 +0200
Subject: [PATCH] Add unsupported currency admin notice

---
 modules/ppcp-wc-gateway/services.php          |  6 ++
 .../Notice/UnsupportedCurrencyAdminNotice.php | 81 +++++++++++++++++++
 .../ppcp-wc-gateway/src/WCGatewayModule.php   |  8 ++
 3 files changed, 95 insertions(+)
 create mode 100644 modules/ppcp-wc-gateway/src/Notice/UnsupportedCurrencyAdminNotice.php

diff --git a/modules/ppcp-wc-gateway/services.php b/modules/ppcp-wc-gateway/services.php
index 901c1f94a..429191589 100644
--- a/modules/ppcp-wc-gateway/services.php
+++ b/modules/ppcp-wc-gateway/services.php
@@ -57,6 +57,7 @@ use WooCommerce\PayPalCommerce\WcGateway\Helper\SettingsStatus;
 use WooCommerce\PayPalCommerce\WcGateway\Notice\AuthorizeOrderActionNotice;
 use WooCommerce\PayPalCommerce\WcGateway\Notice\ConnectAdminNotice;
 use WooCommerce\PayPalCommerce\WcGateway\Notice\GatewayWithoutPayPalAdminNotice;
+use WooCommerce\PayPalCommerce\WcGateway\Notice\UnsupportedCurrencyAdminNotice;
 use WooCommerce\PayPalCommerce\WcGateway\Processor\AuthorizedPaymentsProcessor;
 use WooCommerce\PayPalCommerce\WcGateway\Processor\OrderProcessor;
 use WooCommerce\PayPalCommerce\WcGateway\Processor\RefundProcessor;
@@ -208,6 +209,11 @@ return array(
 		$settings = $container->get( 'wcgateway.settings' );
 		return new ConnectAdminNotice( $state, $settings );
 	},
+	'wcgateway.notice.currency-unsupported' => static function (ContainerInterface $container): UnsupportedCurrencyAdminNotice {
+		$state = $container->get('onboarding.state');
+		$settings = $container->get('wcgateway.settings');
+		return new UnsupportedCurrencyAdminNotice($state, $settings);
+	},
 	'wcgateway.notice.dcc-without-paypal'                  => static function ( ContainerInterface $container ): GatewayWithoutPayPalAdminNotice {
 		return new GatewayWithoutPayPalAdminNotice(
 			CreditCardGateway::ID,
diff --git a/modules/ppcp-wc-gateway/src/Notice/UnsupportedCurrencyAdminNotice.php b/modules/ppcp-wc-gateway/src/Notice/UnsupportedCurrencyAdminNotice.php
new file mode 100644
index 000000000..600b64f9b
--- /dev/null
+++ b/modules/ppcp-wc-gateway/src/Notice/UnsupportedCurrencyAdminNotice.php
@@ -0,0 +1,81 @@
+<?php
+/**
+ * Registers the admin message to "connect your account" if necessary.
+ *
+ * @package WooCommerce\PayPalCommerce\WcGateway\Notice
+ */
+
+declare(strict_types=1);
+
+namespace WooCommerce\PayPalCommerce\WcGateway\Notice;
+
+use WooCommerce\PayPalCommerce\AdminNotices\Entity\Message;
+use WooCommerce\PayPalCommerce\Onboarding\State;
+use WooCommerce\PayPalCommerce\WcGateway\Settings\Settings;
+use WooCommerce\PayPalCommerce\Vendor\Psr\Container\ContainerInterface;
+
+/**
+ * Class ConnectAdminNotice
+ */
+class UnsupportedCurrencyAdminNotice {
+
+	/**
+	 * The state.
+	 *
+	 * @var State
+	 */
+	private $state;
+
+	/**
+	 * The settings.
+	 *
+	 * @var ContainerInterface
+	 */
+	private $settings;
+
+	/**
+	 * ConnectAdminNotice constructor.
+	 *
+	 * @param State              $state The state.
+	 * @param ContainerInterface $settings The settings.
+	 */
+	public function __construct( State $state, ContainerInterface $settings ) {
+		$this->state    = $state;
+		$this->settings = $settings;
+	}
+
+	/**
+	 * Returns the message.
+	 *
+	 * @return Message|null
+	 */
+	public function unsupported_currency_message() {
+		if ( ! $this->should_display() ) {
+			return null;
+		}
+
+		$message = sprintf(
+			/* translators: %1$s the gateway name. */
+			__(
+				'Attention: Your current WooCommerce store currency is not supported by PayPal. Please update your store currency to one that is supported by PayPal to ensure smooth transactions. Visit the <a href="%1$s">PayPal currency support page</a> for more information on supported currencies.',
+				'woocommerce-paypal-payments'
+			),
+			"https://developer.paypal.com/api/rest/reference/currency-codes/"
+		);
+		return new Message( $message, 'warning' );
+	}
+
+	/**
+	 * Whether the message should display.
+	 *
+	 * @return bool
+	 */
+	protected function should_display(): bool {
+		return $this->state->current_state() === State::STATE_ONBOARDED && ! $this->currency_supported();
+	}
+
+	private function currency_supported()
+	{
+		//TODO - get the currency from the settings
+	}
+}
diff --git a/modules/ppcp-wc-gateway/src/WCGatewayModule.php b/modules/ppcp-wc-gateway/src/WCGatewayModule.php
index f49fb8f08..9f3282b58 100644
--- a/modules/ppcp-wc-gateway/src/WCGatewayModule.php
+++ b/modules/ppcp-wc-gateway/src/WCGatewayModule.php
@@ -39,6 +39,7 @@ use WooCommerce\PayPalCommerce\WcGateway\Helper\PayUponInvoiceProductStatus;
 use WooCommerce\PayPalCommerce\WcGateway\Helper\SettingsStatus;
 use WooCommerce\PayPalCommerce\WcGateway\Notice\ConnectAdminNotice;
 use WooCommerce\PayPalCommerce\WcGateway\Notice\GatewayWithoutPayPalAdminNotice;
+use WooCommerce\PayPalCommerce\WcGateway\Notice\UnsupportedCurrencyAdminNotice;
 use WooCommerce\PayPalCommerce\WcGateway\Processor\AuthorizedPaymentsProcessor;
 use WooCommerce\PayPalCommerce\WcGateway\Settings\HeaderRenderer;
 use WooCommerce\PayPalCommerce\WcGateway\Settings\SectionsRenderer;
@@ -197,6 +198,13 @@ class WCGatewayModule implements ModuleInterface {
 					$notices[] = $connect_message;
 				}
 
+				$notice = $c->get( 'wcgateway.notice.currency-unsupported' );
+				assert( $notice instanceof UnsupportedCurrencyAdminNotice );
+				$unsupported_currency_message = $notice->unsupported_currency_message();
+				if ( $unsupported_currency_message ) {
+					$notices[] = $unsupported_currency_message;
+				}
+
 				foreach ( array(
 					$c->get( 'wcgateway.notice.dcc-without-paypal' ),
 					$c->get( 'wcgateway.notice.card-button-without-paypal' ),