From 698fc6b77b1d70ea5a709d220702fad1e883ca76 Mon Sep 17 00:00:00 2001
From: htdat <htdat@users.noreply.github.com>
Date: Sun, 2 Apr 2017 16:32:42 +0700
Subject: [PATCH] Add the draft code for the 1Pay Bank Charging gateway

---
 inc/class-wooviet-1pay.php    | 77 +++++++++++++++++++++++++++++++++++
 inc/wooviet-1pay/settings.php | 40 ++++++++++++++++++
 woo-viet.php                  | 13 ++++++
 3 files changed, 130 insertions(+)
 create mode 100644 inc/class-wooviet-1pay.php
 create mode 100644 inc/wooviet-1pay/settings.php

diff --git a/inc/class-wooviet-1pay.php b/inc/class-wooviet-1pay.php
new file mode 100644
index 0000000..8d2c901
--- /dev/null
+++ b/inc/class-wooviet-1pay.php
@@ -0,0 +1,77 @@
+<?php
+if ( ! defined( 'ABSPATH' ) ) {
+	exit;
+}
+
+/**
+ * The class to handle the payment gateway 1Pay https://1pay.vn/home/
+ *
+ *
+ * @author   htdat
+ * @since    1.3
+ *
+ */
+
+
+class WooViet_1Pay extends WC_Payment_Gateway {
+	/**
+	 * Constructor for the gateway.
+	 */
+	public function __construct() {
+		$this->id                 = 'wooviet_1pay';
+		$this->has_fields         = false;
+		$this->order_button_text  = __( 'Proceed to 1Pay', 'woo-viet' );
+		$this->method_title       = __( '1Pay supported by Woo Viet', 'woo-viet' );
+
+		// @todo - check the method description
+		$this->method_description =  __( '1Pay supported many ways for the payment in Vietnam - need to check!.', 'woo-viet' );
+		$this->supports           = array(
+			'products',
+			'refunds'
+		);
+
+		// Load the settings.
+		$this->init_form_fields();
+		$this->init_settings();
+
+		// Define user set variables.
+		$this->title          = $this->get_option( 'title' );
+		$this->description    = $this->get_option( 'description' );
+
+		add_action( 'woocommerce_update_options_payment_gateways_' . $this->id, array( $this, 'process_admin_options' ) );
+
+	}
+
+
+	/**
+	 * Initialise Gateway Settings Form Fields.
+	 */
+	public function init_form_fields() {
+		$this->form_fields = include( 'wooviet-1pay/settings.php' );
+	}
+
+	/**
+	 * Process the payment.
+	 */
+	function process_payment( $order_id ) {
+		global $woocommerce;
+		$order = new WC_Order( $order_id );
+
+		// Mark as on-hold (we're awaiting the cheque)
+		$order->update_status('on-hold', __( 'Awaiting your payment', 'woo-viet' ));
+
+		// Reduce stock levels
+		$order->reduce_order_stock();
+
+		// Remove cart
+		$woocommerce->cart->empty_cart();
+
+		// Return thankyou redirect
+		return array(
+			'result' => 'success',
+			'redirect' => $this->get_return_url( $order )
+		);
+	}
+}
+
+
diff --git a/inc/wooviet-1pay/settings.php b/inc/wooviet-1pay/settings.php
new file mode 100644
index 0000000..c4f0aa9
--- /dev/null
+++ b/inc/wooviet-1pay/settings.php
@@ -0,0 +1,40 @@
+<?php
+
+if ( ! defined( 'ABSPATH' ) ) {
+	exit;
+}
+
+// @todo - ver 1.3 - check all texts
+/**
+ * Settings for 1Pay Gateway.
+ */
+return array(
+	'enabled' => array(
+		'title'   => __( 'Enable/Disable', 'woo-viet' ),
+		'type'    => 'checkbox',
+		'label'   => __( '1Pay supported by Woo Viet', 'woo-viet' ),
+		'default' => 'yes'
+	),
+	'title' => array(
+		'title'       => __( 'Title', 'woo-viet' ),
+		'type'        => 'text',
+		'description' => __( 'This controls the title which the user sees during checkout.', 'woo-viet' ),
+		'default'     => __( '1Pay supported by Woo Viet', 'woo-viet' ),
+		'desc_tip'    => true,
+	),
+	'description' => array(
+		'title'       => __( 'Description', 'woo-viet' ),
+		'type'        => 'text',
+		'desc_tip'    => true,
+		'description' => __( 'This controls the description which the user sees during checkout.', 'woo-viet' ),
+		'default'     => __( 'Pay via 1Pay; you can have many options to choose from.', 'woo-viet' )
+	),
+	'email' => array(
+		'title'       => __( 'PayPal Email', 'woo-viet' ),
+		'type'        => 'email',
+		'description' => __( 'Please enter your PayPal email address; this is needed in order to take payment.', 'woocommerce' ),
+		'default'     => get_option( 'admin_email' ),
+		'desc_tip'    => true,
+		'placeholder' => 'you@youremail.com'
+	),
+);
diff --git a/woo-viet.php b/woo-viet.php
index e056150..97a300d 100644
--- a/woo-viet.php
+++ b/woo-viet.php
@@ -119,11 +119,24 @@ class WooViet {
 		load_plugin_textdomain( 'woo-viet', false, basename( dirname( __FILE__ ) ) . '/languages/' );
 	}
 
+
+	public function add_gateway_class( $methods ) {
+		$methods[] = 'WooViet_1Pay';
+		return $methods;
+
+	}
+
 	/**
 	 * The main method to load the components
 	 */
 	public function main() {
 
+		// @todo: ver 1.3 check this
+		add_filter( 'woocommerce_payment_gateways', array( $this, 'add_gateway_class' ) );
+
+		include( 'inc/class-wooviet-1pay.php');
+
+
 		if ( is_admin() ) {
 			// Add the admin setting page
 			include( WOO_VIET_DIR . 'inc/class-wooviet-admin-page.php' );