Woo Discount Rules v2 - Wpml Multi Currency Compatible for Variable Products

Woo Discount Rules v2 - Wpml Multi Currency Compatible for Variable Products

add_filter('advanced_woo_discount_rules_get_price', function($price, $product){
	$current_currency = apply_filters('wcml_price_currency', NULL );
	if (method_exists($product, 'get_id')) {
		$product_id = $product->get_id();
	}
	if (method_exists($product, 'is_type') && !empty($current_currency)) {
		$is_variable_product = $product->is_type('variable');
		if($is_variable_product){
			if (method_exists($product, 'get_available_variations') && method_exists($product, 'get_variation_default_attribute')) {
				$available_variations = $product->get_available_variations();
				if(!empty($available_variations)){
					foreach($available_variations as $variation_values ){
						$is_default_variation = false;
						foreach($variation_values['attributes'] as $key => $attribute_value ){
							$attribute_name = str_replace( 'attribute_', '', $key );
							$default_value = $product->get_variation_default_attribute($attribute_name);
							if(!empty($default_value)){
								if( $default_value == $attribute_value ){
									$is_default_variation = true;
								} else {
									$is_default_variation = false;
									break; 
								}
							}
						}
						if( $is_default_variation ){
							$variation_id = $variation_values['variation_id'];
							break;
						}
					}
					if(!isset($variation_id)){
						if (method_exists($product, 'get_children')) {
							$children_ids = $product->get_children();
							$variation_id = reset($children_ids); 
						}
					}
				}
			}
			if(isset($variation_id) && !empty($variation_id)){
				$product_id = $variation_id;
			}
			$price = apply_filters( 'wcml_product_price_by_currency', $product_id, $current_currency );
			
		}
	}
	return $price;
	
},10, 2);