feat: Implement upsell functionality with repository and service layers
This commit is contained in:
@@ -2,54 +2,98 @@
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namespace Sodino\Services;
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use Sodino\Repositories\RuleRepository;
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use Sodino\Services\TrackingService;
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/**
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* Pricing Service
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*/
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class PricingService {
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private $ruleRepository;
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private $trackingService;
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private $rulesCache = null;
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private $freeShipping = false;
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public function __construct(RuleRepository $ruleRepository) {
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public function __construct(RuleRepository $ruleRepository, TrackingService $trackingService) {
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$this->ruleRepository = $ruleRepository;
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$this->trackingService = $trackingService;
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}
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/**
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* Apply dynamic pricing to a product price
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*/
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public function applyDynamicPricing($price, $product) {
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$settings = $this->getSettings();
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if (empty($settings['plugin_enabled']) || empty($settings['pricing_enabled'])) {
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return $price;
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}
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if (!$price || !is_numeric($price)) {
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return $price;
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}
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$price = $this->normalizePrice($price);
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if (!$settings['cart_pricing_enabled'] && is_cart()) {
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return $price;
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}
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$originalPrice = $price;
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$rules = $this->getEnabledRules();
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$matchedRule = null;
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$matchedRules = [];
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foreach ($rules as $rule) {
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if ($this->ruleMatches($rule, $product)) {
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if ($matchedRule === null || $rule->priority > $matchedRule->priority) {
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$matchedRule = $rule;
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}
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$matchedRules[] = $rule;
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}
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}
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if ($matchedRule) {
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$price = $this->applyActions($matchedRule, $price);
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if (empty($matchedRules)) {
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return $price;
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}
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if (!$settings['allow_multiple_rules']) {
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$chosenRule = $this->chooseRule($matchedRules, $price, $settings['strategy']);
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$matchedRules = $chosenRule ? [$chosenRule] : [];
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}
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foreach ($matchedRules as $rule) {
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$oldPrice = $price;
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$price = $this->applyActions($rule, $price);
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if ($price < $oldPrice) {
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$this->trackingService->recordDiscountApplied($product, $oldPrice, $price, $rule->id);
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}
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}
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$price = $this->enforceLimits($originalPrice, $price, $settings);
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return max(0, $price);
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}
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public function shouldApplyFreeShipping() {
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$rules = $this->getEnabledRules();
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foreach ($rules as $rule) {
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if ($this->ruleMatches($rule, null) && $this->ruleHasFreeShipping($rule)) {
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return true;
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}
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private function chooseRule(array $rules, $price, $strategy) {
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if ($strategy === 'highest_discount') {
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usort($rules, function ($a, $b) use ($price) {
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return $this->estimateRuleDiscount($b, $price) <=> $this->estimateRuleDiscount($a, $price);
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});
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return $rules[0] ?? null;
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}
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return false;
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if ($strategy === 'first_valid') {
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return $rules[0] ?? null;
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}
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usort($rules, function ($a, $b) {
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return $b->priority <=> $a->priority;
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});
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return $rules[0] ?? null;
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}
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public function resetFreeShippingFlag() {
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$this->freeShipping = false;
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private function getSettings() {
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$defaults = [
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'plugin_enabled' => 1,
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'pricing_enabled' => 1,
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'upsell_enabled' => 1,
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'allow_multiple_rules' => 0,
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'strategy' => 'priority',
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'max_discount_percent' => 100,
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'min_product_price' => 0,
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'ab_testing_enabled' => 0,
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'cart_pricing_enabled' => 1,
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'scheduled_campaigns_enabled' => 1,
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];
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return wp_parse_args(get_option('sodino_settings', []), $defaults);
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}
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private function getEnabledRules() {
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@@ -67,22 +111,29 @@ class PricingService {
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return floatval($price);
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}
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private function getUserType() {
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if (!is_user_logged_in()) {
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return 'guest';
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private function ruleMatches($rule, $product = null) {
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if (!$rule->enabled) {
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return false;
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}
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$user_id = get_current_user_id();
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$order_count = wc_get_customer_order_count($user_id);
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if ($rule->usage_limit > 0 && $this->trackingService->getRuleUsageCount($rule->id) >= $rule->usage_limit) {
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return false;
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}
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return $order_count > 0 ? 'returning' : 'new';
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}
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if (!empty($rule->user_roles) && is_array($rule->user_roles)) {
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if (!$this->userHasAllowedRole($rule->user_roles)) {
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return false;
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}
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}
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private function ruleMatches($rule, $product = null) {
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if (!$this->isRuleActive($rule)) {
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return false;
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}
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if (empty($rule->conditions)) {
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return true;
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}
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foreach ($rule->conditions as $condition) {
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if (!$this->evaluateCondition($condition, $product)) {
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return false;
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@@ -93,10 +144,6 @@ class PricingService {
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}
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private function isRuleActive($rule) {
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if (!$rule->enabled) {
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return false;
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}
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$now = current_time('Y-m-d H:i:s');
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if (!empty($rule->start_date) && $now < $rule->start_date) {
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@@ -134,6 +181,32 @@ class PricingService {
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}
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}
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private function getUserType() {
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if (!is_user_logged_in()) {
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return 'guest';
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}
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$user_id = get_current_user_id();
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$order_count = wc_get_customer_order_count($user_id);
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return $order_count > 0 ? 'returning' : 'new';
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}
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private function userHasAllowedRole($roles) {
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if (!is_user_logged_in()) {
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return false;
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}
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$user = wp_get_current_user();
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foreach ($roles as $role) {
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if (in_array($role, $user->roles, true)) {
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return true;
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}
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}
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return false;
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}
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private function getCartTotal() {
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if (!WC()->cart) {
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return 0;
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@@ -170,20 +243,9 @@ class PricingService {
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private function applyActions($rule, $price) {
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foreach ($rule->actions as $action) {
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$price = $this->applyAction($action, $price);
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if (($action['type'] ?? '') === 'free_shipping') {
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$this->freeShipping = true;
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}
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}
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return $price;
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}
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private function ruleHasFreeShipping($rule) {
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foreach ($rule->actions as $action) {
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if (($action['type'] ?? '') === 'free_shipping') {
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return true;
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}
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}
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return false;
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return $price;
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}
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private function applyAction($action, $price) {
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@@ -207,4 +269,29 @@ class PricingService {
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return $price;
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}
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}
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private function enforceLimits($originalPrice, $price, array $settings) {
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$minPrice = max(0, floatval($settings['min_product_price']));
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$price = max($price, $minPrice);
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$maxDiscountPercent = floatval($settings['max_discount_percent']);
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if ($maxDiscountPercent > 0 && $maxDiscountPercent < 100) {
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$limit = $originalPrice * ($maxDiscountPercent / 100);
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$price = max($originalPrice - $limit, $price);
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}
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return $price;
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}
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private function estimateRuleDiscount($rule, $price) {
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foreach ($rule->actions as $action) {
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if (($action['type'] ?? '') === 'discount_percent') {
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return $price * floatval($action['value']) / 100;
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}
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if (($action['type'] ?? '') === 'discount_fixed') {
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return floatval($action['value']);
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}
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}
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return 0;
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}
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}
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