fluent-cart / app / Modules / Shipping / ShippingModule.php

ShippingModule.php in FluentCart A New Era of eCommerce – Faster, Lighter, and Simpler 1.5.1, at app/Modules/Shipping/ShippingModule.php

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1	<?php
2
3	namespace FluentCart\App\Modules\Shipping;
4
5	use FluentCart\App\App;
6	use FluentCart\App\Helpers\AddressHelper;
7	use FluentCart\App\Helpers\CartHelper;
8	use FluentCart\App\Modules\Shipping\Http\Handlers\ScriptHandler;
9	use FluentCart\App\Modules\Shipping\Services\Filter\ShippingZoneFilter;
10	use FluentCart\App\Vite;
11	use FluentCart\Framework\Support\Arr;
12
13	class ShippingModule
14	{
15	public static function register()
16	{
17	$self = new static();
18	add_action('fluentcart_loaded', [$self, 'init']);
19
20	add_filter('fluent_cart/checkout/before_patch_checkout_data', [$self, 'maybeRecalculateShippingCharges'], 9, 2);
21
22	add_action('fluent_cart/cart/cart_data_items_updated', [$self, 'handleItemsChanges'], 9, 1);
23	}
24
25	public function init($app)
26	{
27	$app->router->group(function ($router) {
28	require_once __DIR__ . '/Http/shipping-api.php';
29	});
30
31	(new ScriptHandler())->register();
32	}
33
34	public function handleItemsChanges($data)
35	{
36	$scope = Arr::get($data, 'scope');
37
38	$ignores = [
39	'apply_coupons',
40	'discounts_recalculated',
41	'remove_coupon',
42	'payment_method_fee_recalculate',
43	];
44
45	if (in_array($scope, $ignores)) {
46	return;
47	}
48
49	$cart = Arr::get($data, 'cart');
50	if (!$cart->requireShipping()) {
51	return;
52	}
53
54	$fillData = $this->getRecalculatedCartDataArr([
55	'cart_data' => $cart->cart_data,
56	'checkout_data' => $cart->checkout_data
57	], $cart);
58
59	$cart->fill($fillData);
60	$cart->save();
61	}
62
63	public function maybeRecalculateShippingCharges($fillData, $data)
64	{
65	$cart = $data['cart'];
66	if (!$cart->requireShipping()) {
67	return $fillData;
68	}
69
70	$watchingKeys = [
71	'shipping_country',
72	'shipping_state',
73	'shipping_method_id'
74	];
75
76	$changes = Arr::get($data, 'changes', []);
77	if (!array_intersect(array_keys($changes), $watchingKeys)) {
78	// No changes detected
79	return $fillData;
80	}
81
82	Arr::set($fillData, 'hook_changes.shipping', true);
83	$fillData = $this->getRecalculatedCartDataArr($fillData, $cart);
84
85	return $fillData;
86	}
87
88	private function getRecalculatedCartDataArr($fillData, $cart)
89	{
90	$shippingCountry = Arr::get($fillData, 'checkout_data.form_data.shipping_country', null);
91	$shippingState = Arr::get($fillData, 'checkout_data.form_data.shipping_state', null);
92
93	$availableShippingMethods = AddressHelper::getShippingMethods($shippingCountry, $shippingState);
94
95	if (!$availableShippingMethods \|\| is_wp_error($availableShippingMethods)) {
96	Arr::set($fillData, 'checkout_data.shipping_data.shipping_charge', 0);
97	Arr::set($fillData, 'checkout_data.shipping_data.shipping_method_id', null);
98
99	$cartData = Arr::get($fillData, 'cart_data', []);
100	foreach ($cartData as &$cartItem) {
101	$cartItem['shipping_charge'] = 0;
102	$cartItem['itemwise_shipping_charge'] = 0;
103	}
104
105	Arr::set($fillData, 'cart_data', $cartData);
106
107	return $fillData;
108	}
109
110	$prevShippingMethodId = Arr::get($fillData, 'checkout_data.shipping_data.shipping_method_id', null);
111
112	$shippingMethod = Arr::first($availableShippingMethods);
113	if ($prevShippingMethodId) {
114	foreach ($availableShippingMethods as $method) {
115	if ($method->id == $prevShippingMethodId) {
116	$shippingMethod = $method;
117	break;
118	}
119	}
120	}
121
122	// Use profile-aware calculation if any cart items have shipping classes
123	$cartData = Arr::get($fillData, 'cart_data', []);
124	$hasShippingClasses = $this->cartHasShippingClasses($cartData);
125
126	if ($hasShippingClasses && $shippingCountry) {
127	$calculations = CartHelper::calculateShippingByProfile(
128	$shippingMethod->id,
129	$cartData,
130	$shippingCountry,
131	$shippingState,
132	'items'
133	);
134	} else {
135	$calculations = CartHelper::calculateShippingMethodCharge($shippingMethod, $cartData, 'items');
136	}
137
138	$newCharge = Arr::get($calculations, 'shipping_amount', 0);
139	$items = Arr::get($calculations, 'items', []);
140
141	Arr::set($fillData, 'cart_data', $items);
142
143	Arr::set($fillData, 'checkout_data.shipping_data.shipping_charge', $newCharge);
144	Arr::set($fillData, 'checkout_data.shipping_data.shipping_method_id', $shippingMethod->id);
145
146	return $fillData;
147	}
148
149	private function cartHasShippingClasses($cartData)
150	{
151	if (empty($cartData)) {
152	return false;
153	}
154
155	$postIds = array_unique(array_column($cartData, 'post_id'));
156	if (empty($postIds)) {
157	return false;
158	}
159
160	$products = \FluentCart\App\Models\Product::query()
161	->whereIn('ID', $postIds)
162	->with(['detail'])
163	->get();
164
165	foreach ($products as $product) {
166	if ($product->detail && !empty($product->detail->other_info['shipping_class'])) {
167	return true;
168	}
169	}
170
171	return false;
172	}
173
174	}
175