248 lines
8.7 KiB
PHP
248 lines
8.7 KiB
PHP
<?php
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if ( ! defined( 'ABSPATH' ) ) {
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exit; // Exit if accessed directly
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}
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/**
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* Class Wiaas_Pricing
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*/
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class Wiaas_Pricing {
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/**
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* Wiaas interest rate
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*/
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const INTEREST_RATE = 0.58;
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public static function init() {
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require_once dirname( __FILE__ ) . '/pricing/class-wiaas-product-pricing.php';
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require_once dirname( __FILE__ ) . '/pricing/class-wiaas-package-pricing.php';
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require_once dirname( __FILE__ ) . '/pricing/class-wiaas-package-cl-pricing.php';
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require_once dirname( __FILE__ ) . '/pricing/wiaas-pricing-functions.php';
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}
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/**
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* Calculates total cost for product
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* @param WC_Product_Simple $product
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*
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* @return float
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*/
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public static function get_product_total_cost($product) {
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$product_price = Wiaas_Product_Pricing::get_product_price($product);
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return $product_price['is_recurring'] ?
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$product_price['price'] * $product_price['pay_period'] :
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$product_price['price'];
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}
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/**
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* Calculates total cost for package
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* @param WC_Product_Bundle $package
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*
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* @return float
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*/
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public static function get_package_total_cost($package) {
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$total_cost_per_category = array();
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$bundled_items = $package->get_bundled_items();
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foreach ($bundled_items as $bundled_item) {
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$product = wc_get_product($bundled_item->get_product_id());
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$product_cat = Wiaas_Product_Category::get_category($product);
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if (!isset($total_cost_per_category[$product_cat])) {
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$total_cost_per_category[$product_cat] = 0;
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}
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$total_item_cost = self::get_product_total_cost($product) * $bundled_item->get_quantity();
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if (Wiaas_Product_Category::is_installation($product)) {
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$total_cost_per_category[$product_cat] = $total_cost_per_category[$product_cat] < $total_item_cost ?
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$total_item_cost :
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$total_cost_per_category[$product_cat];
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} else {
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$total_cost_per_category[$product_cat] += $total_item_cost;
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}
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}
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return array_sum(array_values($total_cost_per_category));
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}
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/**
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* Calculates customer prices for wiaas standard package
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* @param WC_Product_Bundle $package
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* @param int $customer_id
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* @param int $commercial_lead_id
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*
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* @return array
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*/
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public static function get_standard_package_customer_prices($package, $customer_id, $commercial_lead_id) {
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return self::_get_package_customer_prices(
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$package,
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(100 - Wiaas_Package_Pricing::get_package_pricing_commission($package)) / 100, // commercial lead commission
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self::get_package_total_cost($package), // total cost of package items
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$customer_id,
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$commercial_lead_id);
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}
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/**
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* Calculates customer prices for wiaas addon package
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*
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* @param WC_Product_Bundle $addon_package
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* @param WC_Product_Bundle $parent_package
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* @param int $customer_id
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* @param int $commercial_lead_id
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*
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* @return array
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*/
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public static function get_addon_package_customer_price($addon_package, $parent_package, $customer_id, $commercial_lead_id) {
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$parent_total_cost = self::get_package_total_cost($parent_package);
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$parent_cl_commision = (100 - Wiaas_Package_Pricing::get_package_pricing_commission($parent_package)) / 100;
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return self::_get_package_customer_prices(
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$addon_package,
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$parent_cl_commision, // commercial lead commission of parent package
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$parent_total_cost, // total cost of parent package items
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$customer_id,
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$commercial_lead_id);
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}
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/**
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* Calculates customer prices for wiaas option package
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*
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* @param WC_Product_Bundle $option_package
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* @param WC_Product_Bundle $parent_package
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* @param int $customer_id
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* @param int $commercial_lead_id
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*
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* @return array
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*/
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public static function get_option_package_customer_price($option_package, $parent_package, $customer_id, $commercial_lead_id) {
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$parent_total_cost = self::get_package_total_cost($parent_package);
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$parent_cl_commision = (100 - Wiaas_Package_Pricing::get_package_pricing_commission($parent_package)) / 100;
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return self::_get_package_customer_prices(
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$option_package,
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$parent_cl_commision, // commercial lead commission of parent package
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$parent_total_cost, // total cost of parent package items
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$customer_id,
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$commercial_lead_id);
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}
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// PRIVATE SECTION
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/**
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* Calculates customer prices for all package payment types
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*
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* @param WC_Product_Bundle $package
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* @param int $cl_commision
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* @param int $total_cost
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* @param int $customer_id
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* @param int $commercial_lead_id
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*
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* @return array
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*/
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private static function _get_package_customer_prices($package, $cl_commision, $total_cost, $customer_id, $commercial_lead_id) {
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$is_same_company_as_cl = $customer_id === $commercial_lead_id;
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$package_prices = Wiaas_Package_Pricing::get_package_prices($package);
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$customer_package_prices = array();
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foreach ($package_prices as $type => $package_price) {
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$cl_package_extras = Wiaas_Package_CL_Pricing::get_extras_for_customer(
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$commercial_lead_id,
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$package_price['id'],
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$package->get_id(),
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$customer_id
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);
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// commercial lead did not set prices for this payment type so it must not be visible for customer
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if (empty($cl_package_extras)) {
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continue;
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}
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$customer_package_prices[] = self::_get_package_customer_price(
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$package_price,
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$total_cost,
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$cl_package_extras,
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$cl_commision,
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$is_same_company_as_cl);
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}
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return $customer_package_prices;
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}
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/**
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* Calculates customer price for single package payment type
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*
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* @param array $package_price
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* @param int $total_cost
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* @param array $cl_package_extras
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* @param int $cl_commision
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* @param bool $is_same_company_as_cl
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*
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* @return array
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*/
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private static function _get_package_customer_price($package_price, $total_cost, $cl_package_extras, $cl_commision, $is_same_company_as_cl) {
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$package_total_margin = wiaas_get_price_margin(
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$package_price['minimal_fixed_price'],
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$package_price['principal_amount'],
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$total_cost);
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$cl_margin = $package_total_margin > 0 ? $package_total_margin * $cl_commision : 0;
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$customer_package_price = array(
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'id' => $package_price['id'],
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'payment_type' => $package_price['payment_type'],
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'max_contract_period' => $package_price['max_contract_period'],
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'package_pay_period' => $package_price['package_pay_period'],
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'period_unit' => $package_price['period_unit'],
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'services_contract_period' => $package_price['services_contract_period'],
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'fixed_extra' => 0,
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'recurrent_extra' => 0,
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'services_extra' => 0
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);
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if ($is_same_company_as_cl) {
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if ($package_price['package_pay_period'] > 0) {
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$customer_package_price['fixed_extra'] = $package_price['minimal_fixed_price'];
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$customer_package_price['recurrent_extra'] = wiaas_get_recurrent_price_mortage(
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$package_price['principal_amount'],
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$package_price['package_pay_period'],
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$cl_margin,
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self::INTEREST_RATE);
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} else {
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$customer_package_price['fixed_extra'] = $package_price['minimal_fixed_price'] - $cl_margin;
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$customer_package_price['recurrent_extra'] = 0;
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}
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$customer_package_price['services_extra'] = $package_price['minimal_services_price'];
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} else {
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$customer_package_price['fixed_extra'] = $cl_package_extras['fixed'] + $package_price['minimal_fixed_price'];
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$customer_package_price['recurrent_extra'] = $package_price['package_pay_period'] > 0 ?
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$cl_package_extras['recurrent'] + wiaas_get_recurrent_price_mortage(
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$package_price['principal_amount'],
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$package_price['package_pay_period'],
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0,
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self::INTEREST_RATE)
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: 0;
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$customer_package_price['services_extra'] = $cl_package_extras['services'] + $package_price['minimal_services_price'];
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}
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return $customer_package_price;
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}
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}
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Wiaas_Pricing::init(); |