mxchat-basic / includes / class-mxchat-woocommerce.php

class-mxchat-woocommerce.php in MxChat – AI Chatbot & Content Generation for WordPress 1.4.2, at includes/class-mxchat-woocommerce.php

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1	<?php
2
3	if (!defined('ABSPATH')) {
4	exit;
5	}
6
7	class MxChat_WooCommerce {
8
9	public static function init() {
10	add_action('wp_ajax_mxchat_fetch_user_orders', array(__CLASS__, 'mxchat_fetch_user_orders'));
11	add_action('wp_ajax_nopriv_mxchat_fetch_user_orders', array(__CLASS__, 'mxchat_fetch_user_orders'));
12
13	add_action('wp_ajax_mxchat_add_to_cart', array(__CLASS__, 'mxchat_add_to_cart'));
14	add_action('wp_ajax_nopriv_mxchat_add_to_cart', array(__CLASS__, 'mxchat_add_to_cart'));
15
16	}
17
18	// New function to handle add to cart requests
19	public static function mxchat_add_to_cart() {
20	// Validate nonce
21	if (!isset($_POST['nonce']) \|\| !wp_verify_nonce($_POST['nonce'], 'mxchat_nonce')) {
22	wp_send_json_error('Invalid nonce.');
23	wp_die();
24	}
25
26	$product_id = isset($_POST['product_id']) ? intval($_POST['product_id']) : 0;
27	if (!$product_id) {
28	wp_send_json_error('Invalid product ID.');
29	wp_die();
30	}
31
32	// Add to WooCommerce cart
33	$added = WC()->cart->add_to_cart($product_id);
34	if ($added) {
35	$product = wc_get_product($product_id);
36	wp_send_json_success(['message' => "The product '{$product->get_name()}' has been added to your cart."]);
37	} else {
38	wp_send_json_error('Error adding product to cart.');
39	}
40	wp_die();
41	}
42
43
44	// Function to fetch the user's order details with optional filters
45	public static function mxchat_fetch_user_orders_details($type = 'all') {
46	// Ensure the session is active
47	if (!session_id()) {
48	session_start();
49	}
50
51	// Check if the user is logged in
52	if (!is_user_logged_in()) {
53	return 'User is not logged in.';
54	}
55
56	// Fetch the logged-in user ID
57	$user_id = get_current_user_id();
58
59	// Define query arguments based on type
60	$args = array(
61	'customer_id' => $user_id,
62	'limit' => ($type === 'last') ? 1 : -1, // Fetch the last order if specified
63	'orderby' => 'date',
64	'order' => 'DESC',
65	);
66
67	// Retrieve orders based on the query
68	$orders = wc_get_orders($args);
69	if (empty($orders)) {
70	return 'No orders found for the user.';
71	}
72
73	// Prepare the order details message
74	$order_details = ($type === 'last') ? "Your last order:\n" : "Your recent orders:\n";
75	foreach ($orders as $order) {
76	$items = implode(', ', array_map(function ($item) {
77	return $item->get_name();
78	}, $order->get_items()));
79
80	$order_details .= "Order #{$order->get_id()} on {$order->get_date_created()->date('F j, Y')} - Status: " . wc_get_order_status_name($order->get_status()) . " - Total: " . wc_price($order->get_total()) . " - Items: {$items}\n";
81
82	// Show only the last order if specified
83	if ($type === 'last') {
84	break;
85	}
86	}
87
88	return $order_details;
89	}
90
91
92	// Check if there are items in the cart
93	public static function cart_has_items() {
94	return WC()->cart && WC()->cart->get_cart_contents_count() > 0;
95	}
96
97	public static function mxchat_extract_product_id_from_message($message) {
98	// Ensure WooCommerce functions are available
99	if (!function_exists('wc_get_products')) {
100	error_log("WooCommerce is not active or not available.");
101	return null; // Exit if WooCommerce is not active
102	}
103
104	// Normalize the message
105	$message = sanitize_text_field(strtolower($message));
106
107	// Add debug log for the incoming message
108	error_log("Product extraction message: " . $message);
109
110	// Split the message into individual words to search more effectively
111	$search_terms = explode(' ', $message);
112
113	// Log the search terms
114	error_log("Search terms: " . implode(', ', $search_terms));
115
116	// Search for the product in WooCommerce catalog by title, slug, and SKU
117	$args = array(
118	'status' => 'publish',
119	'limit' => 5, // Retrieve multiple products to better match
120	'return' => 'objects',
121	);
122
123	$products = wc_get_products($args);
124
125	// Log how many products were fetched
126	error_log("Total products found: " . count($products));
127
128	foreach ($products as $product) {
129	// Check if the product title, slug, or SKU matches any of the search terms
130	$product_name = strtolower($product->get_name());
131	$product_slug = strtolower($product->get_slug());
132	$product_sku = strtolower($product->get_sku());
133
134	foreach ($search_terms as $term) {
135	if (stripos($product_name, $term) !== false \|\| stripos($product_slug, $term) !== false \|\| stripos($product_sku, $term) !== false) {
136	// Log which product was matched
137	error_log("Matched product: " . $product_name . " (ID: " . $product->get_id() . ")");
138	return $product->get_id(); // Return the first matching product ID
139	}
140	}
141	}
142
143	// If no product matches, log the failure
144	error_log("No product matched for message: " . $message);
145
146	return null;
147	}
148
149
150	// Store the product ID in session when discussed
151	public static function store_last_discussed_product($product_id) {
152	set_transient('mxchat_last_product', $product_id, 12 * HOUR_IN_SECONDS);
153	}
154
155	// Retrieve the last discussed product ID
156	public static function get_last_discussed_product() {
157	return get_transient('mxchat_last_product');
158	}
159
160	}
161
162	MxChat_WooCommerce::init();
163