Viewing file:  ShippingCalculation.php (8.87 KB) -rw-r--r--
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<?php
/**
* @package ShippingCalculation
* @author TechVillage <support@techvill.org>
* @contributor Sakawat Hossain <[sakawat.techvill@gmail.com]>
* @created 01-10-2022
*/
namespace App\Services\Shipping;
use Cart;
class ShippingCalculation
{
/**
* store zone
*
* @var null
*/
protected $zone = null;
/**
* store compare address
*
* @var null
*/
protected $compareAddress = null;
/**
* stoe quantity
*
* @var null
*/
protected $quantity = null;
/**
* store quantity
*
* @var null
*/
protected $from = null;
/**
* store product price
*
* @var int
*/
protected $price = 0;
public function __construct($zone, $compareAddress, $quantity, $from, $price)
{
$this->zone = $zone;
$this->quantity = $quantity;
$this->compareAddress = $compareAddress;
$this->from = $from;
$this->price = $price;
}
/**
* calculate shipping
*
* @return array
*/
public function calculateShipping()
{
$zone = $this->zone;
$compareAddress = $this->compareAddress;
$from = $this->from;
$quantity = $this->quantity;
$price = $this->price;
$flag = $this->checkApplicableAddress($zone, $compareAddress);
$methods = [];
if ($flag == true) {
foreach ($zone->ShippingZoneShippingMethod as $method) {
$methodCost = 0;
$zoneCost = 0;
if ($method->status == 1) {
if ($method->shipping_method_id == 1) {
$allowFreeShipping = false;
if ($method->requirements == 'min_amount' && Cart::totalPrice('selected') >= $method->cost) {
$allowFreeShipping = $this->checkOrderRule($method->cost, $method->calculation_type);
} elseif ($method->requirements == 'coupon' && Cart::checkCouponFreeShipping()) {
$allowFreeShipping = true;
} elseif ($method->requirements == 'either' && Cart::checkCouponFreeShipping() || $method->requirements == 'either' && Cart::totalPrice('selected') >= $method->cost) {
$allowFreeShipping = $this->checkOrderRule($method->cost, $method->calculation_type, 'or');
} elseif ($method->requirements == 'both' && Cart::checkCouponFreeShipping() && Cart::totalPrice('selected') >= $method->cost) {
$allowFreeShipping = $this->checkOrderRule($method->cost, $method->calculation_type);
} elseif ($method->requirements == '') {
$allowFreeShipping = true;
}
if ($allowFreeShipping) {
if ($from == 'order') {
$methods[$method->method_title] = $methodCost + $zoneCost;
} else {
if (!empty($method->method_title)) {
$methods[] = [
'shipping_id' => $method->shipping_method_id,
'title' => $method->method_title,
'method_cost' => $methodCost,
'zone_cost' => $zoneCost,
'method_cost_type' => $method->cost_type,
'addMethodZone' => $methodCost + $zoneCost,
'calculation_type' => $method->calculation_type,
'tax_status' => $method->tax_status
];
}
}
}
} else {
if ($method->cost_type == 'cost_per_order') {
$methodCost = $method->cost;
} elseif ($method->cost_type == 'cost_per_quantity') {
$methodCost = $method->cost * $quantity;
} elseif ($method->cost_type == 'percent_sub_total_item_price') {
$methodCost = ($method->cost * Cart::totalPrice('selected')) / 100;
}
if ($method->shipping_method_id == 3) {
if ($zone->cost_type == 'cost_per_order') {
if (!isset($GLOBALS['shipping_slug'])) {
$GLOBALS['shipping_slug'] = [];
}
$zoneCost = !in_array($zone->shipping_class_slug, $GLOBALS['shipping_slug']) ? $zone->cost : 0;
$GLOBALS['shipping_slug'][] = $zone->shipping_class_slug;
} elseif ($zone->cost_type == 'cost_per_quantity') {
$zoneCost = $zone->cost * $quantity;
} elseif ($zone->cost_type == 'percent_sub_total_item_price') {
$zoneCost = ($zone->cost * ($price * $quantity)) / 100;
}
}
if ($from == 'order') {
!empty($method->method_title) ? $methods[$method->method_title] = $methodCost + $zoneCost : '';
} else {
if (!empty($method->method_title)) {
$methods[] = [
'shipping_id' => $method->shipping_method_id,
'title' => $method->method_title,
'method_cost' => $methodCost,
'zone_cost' => $zoneCost,
'method_cost_type' => $method->cost_type,
'addMethodZone' => $methodCost + $zoneCost,
'calculation_type' => $method->calculation_type,
'tax_status' => $method->tax_status
];
}
}
}
}
}
}
return $methods;
}
/**
* check whether address applicable or not
*
* @param $shippingAddress
* @param $compareAddress
* @return bool
*/
public function checkApplicableAddress($shippingAddress = null, $compareAddress = null)
{
$flag = true;
foreach ($shippingAddress->ShippingZoneGeolocales as $geolocale) {
if ($geolocale->country != "") {
if (!is_null($compareAddress)) {
if (strtolower($geolocale->country) != strtolower($compareAddress->country)) {
$flag = false;
}
} else {
$flag = false;
}
}
if (($geolocale->state) != "") {
if (!is_null($compareAddress)) {
if ($geolocale->state != $compareAddress->state) {
$flag = false;
}
} else {
$flag = false;
}
}
if ($geolocale->city != "") {
if (!is_null($compareAddress)) {
if ($geolocale->city != $compareAddress->city) {
$flag = false;
}
} else {
$flag = false;
}
}
if ($geolocale->zip != "") {
if (!is_null($compareAddress)) {
if ($geolocale->zip != $compareAddress->post_code) {
$flag = false;
}
} else {
$flag = false;
}
}
if ($flag) {
return $flag;
}
}
return $flag;
}
/**
* check order rule
*
* @param $methodCost
* @param $isRuleChecked
* @return bool
*/
public function checkOrderRule($methodCost = 0, $isRuleChecked = null, $type = null)
{
$orderAmount = Cart::totalPrice('selected') - Cart::getCouponData();
if ($isRuleChecked == 1) {
return true;
} elseif ($type == 'or' && Cart::checkCouponFreeShipping()) {
return true;
} elseif ($orderAmount >= $methodCost || is_null($methodCost)) {
return true;
}
return false;
}
}
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