Woo Discount Rules v2 - Category and Attribute Filter And Combination

Woo Discount Rules v2 - Category and Attribute Filter And Combination

add_filter('advanced_woo_discount_rules_filter_passed', function ($filter_passed, $rule, $product, $sale_badge) {
//'array(1,2)' - give rule id as you needed
    if (in_array($rule->getId(), array(407)) && class_exists('\Wdr\App\Helpers\Woocommerce')) {
        $rule_filter = $rule->getFilter();
        $categories = \Wdr\App\Helpers\Woocommerce::getProductCategories($product);
        $category_ids = array();
        if ($rule_filter) {
            foreach ($rule_filter as $filter) {
                $type = isset($filter->type) ? $filter->type : '';
                if ($filter->method == 'in_list') {
                    if ($type == 'product_category') {
                        $category_ids = isset($filter->value) ? $filter->value : array();
                    } else if ($type == 'product_attributes') {
                        $product_attribute_ids = isset($filter->value) ? $filter->value : array();
                    }
                }
            }
        }
        if (!empty($category_ids) && isset($product_attribute_ids) && !empty($product_attribute_ids)) {
            $is_product_in_category = count(array_intersect($categories, $category_ids)) > 0;
            if ($is_product_in_category) {
                $parent_product_id = \Wdr\App\Helpers\Woocommerce::getProductParentId($product);
                $attr_ids = array();
                $attrs = \Wdr\App\Helpers\Woocommerce::getProductAttributes($product);
                if (empty($parent_product_id) && !empty($attrs)) {
                    foreach ($attrs as $attr) {
                        $attr_ids = array_merge($attr_ids, \Wdr\App\Helpers\Woocommerce::getAttributeOption($attr));
                    }
                } else {
                    $variation_id = \Wdr\App\Helpers\Woocommerce::getProductId($product);
                    $attribute_details = array();
                    if (!empty($attrs)) {
                        foreach ($attrs as $key => $attribute_value) {
                            $attribute_details[$variation_id][$attribute_value] = $key;
                        }
                    }
                    if (isset($attribute_details[$variation_id])) {
                        foreach ($attribute_details[$variation_id] as $key => $attribute_taxonomy) {
                            $terms = get_terms(array(
                                'taxonomy' => $attribute_taxonomy,
                                'hide_empty' => false,
                            ));
                            foreach ($terms as $term) {
                                if ($key == $term->slug) {
                                    $attr_ids[] = $term->term_id;
                                }
                            }
                        }
                    }
                }
                $attr_ids = array_unique($attr_ids);
                if (count(array_intersect($product_attribute_ids, $attr_ids)) > 0) {
                    return true;
                } else {
                    return false;
                }
            } else {
                return false;
            }
        }
    }
    return $filter_passed;
}, 10, 4);