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

ShippingModule.php in FluentCart A New Era of eCommerce – Faster, Lighter, and Simpler 1.3.27, 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	$ignores = [
39	'apply_coupons',
40	'discounts_recalculated',
41	'remove_coupon'
42	];
43
44	if (in_array($scope, $ignores)) {
45	return;
46	}
47
48	$cart = Arr::get($data, 'cart');
49	if (!$cart->requireShipping()) {
50	return;
51	}
52
53	$fillData = $this->getRecalculatedCartDataArr([
54	'cart_data' => $cart->cart_data,
55	'checkout_data' => $cart->checkout_data
56	], $cart);
57
58	$cart->fill($fillData);
59	$cart->save();
60	}
61
62	public function maybeRecalculateShippingCharges($fillData, $data)
63	{
64	$cart = $data['cart'];
65	if (!$cart->requireShipping()) {
66	return $fillData;
67	}
68
69	$watchingKeys = [
70	'shipping_country',
71	'shipping_state',
72	'shipping_method_id'
73	];
74
75	$changes = Arr::get($data, 'changes', []);
76	if (!array_intersect(array_keys($changes), $watchingKeys)) {
77	// No changes detected
78	return $fillData;
79	}
80
81	Arr::set($fillData, 'hook_changes.shipping', true);
82	$fillData = $this->getRecalculatedCartDataArr($fillData, $cart);
83
84	return $fillData;
85	}
86
87	private function getRecalculatedCartDataArr($fillData, $cart)
88	{
89	$shippingCountry = Arr::get($fillData, 'checkout_data.form_data.shipping_country', null);
90	$shippingState = Arr::get($fillData, 'checkout_data.form_data.shipping_state', null);
91
92	$availableShippingMethods = AddressHelper::getShippingMethods($shippingCountry, $shippingState);
93
94	if (!$availableShippingMethods \|\| is_wp_error($availableShippingMethods)) {
95	Arr::set($fillData, 'checkout_data.shipping_data.shipping_charge', 0);
96	Arr::set($fillData, 'checkout_data.shipping_data.shipping_method_id', null);
97
98	$cartData = Arr::get($fillData, 'cart_data', []);
99	foreach ($cartData as &$cartItem) {
100	$cartItem['shipping_charge'] = 0;
101	$cartItem['itemwise_shipping_charge'] = 0;
102	}
103
104	Arr::set($fillData, 'cart_data', $cartData);
105
106	return $fillData;
107	}
108
109	$prevShippingMethodId = Arr::get($fillData, 'checkout_data.shipping_data.shipping_method_id', null);
110
111	$shippingMethod = Arr::first($availableShippingMethods);
112	if ($prevShippingMethodId) {
113	foreach ($availableShippingMethods as $method) {
114	if ($method->id == $prevShippingMethodId) {
115	$shippingMethod = $method;
116	break;
117	}
118	}
119	}
120
121	// Use profile-aware calculation if any cart items have shipping classes
122	$cartData = Arr::get($fillData, 'cart_data', []);
123	$hasShippingClasses = $this->cartHasShippingClasses($cartData);
124
125	if ($hasShippingClasses && $shippingCountry) {
126	$calculations = CartHelper::calculateShippingByProfile(
127	$shippingMethod->id,
128	$cartData,
129	$shippingCountry,
130	$shippingState,
131	'items'
132	);
133	} else {
134	$calculations = CartHelper::calculateShippingMethodCharge($shippingMethod, $cartData, 'items');
135	}
136
137	$newCharge = Arr::get($calculations, 'shipping_amount', 0);
138	$items = Arr::get($calculations, 'items', []);
139
140	Arr::set($fillData, 'cart_data', $items);
141
142	Arr::set($fillData, 'checkout_data.shipping_data.shipping_charge', $newCharge);
143	Arr::set($fillData, 'checkout_data.shipping_data.shipping_method_id', $shippingMethod->id);
144
145	return $fillData;
146	}
147
148	private function cartHasShippingClasses($cartData)
149	{
150	if (empty($cartData)) {
151	return false;
152	}
153
154	$postIds = array_unique(array_column($cartData, 'post_id'));
155	if (empty($postIds)) {
156	return false;
157	}
158
159	$products = \FluentCart\App\Models\Product::query()
160	->whereIn('ID', $postIds)
161	->with(['detail'])
162	->get();
163
164	foreach ($products as $product) {
165	if ($product->detail && !empty($product->detail->other_info['shipping_class'])) {
166	return true;
167	}
168	}
169
170	return false;
171	}
172
173	}
174