WC_Order_Item_Shipping

Complexity

Total Complexity

26

Size/Duplication

Total Lines	220
Duplicated Lines	5 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes	1
Bugs	0	Features	0

19 Methods

Rating	Name	Duplication	Size	Complexity
A	offsetGet()	0	6	2
A	offsetSet()	0	6	2
A	offsetExists()	0	6	2
A	read()	0	9	2
A	save()	0	11	2
A	get_internal_meta_keys()	0	3	1
A	set_name()	0	3	1
A	set_method_title()	0	3	1
A	set_method_id()	0	3	1
A	set_total()	0	3	1
A	set_total_tax()	0	3	1
A	set_taxes()	11	11	2
A	get_type()	0	3	1
A	get_name()	0	3	1
A	get_method_title()	0	3	2
A	get_method_id()	0	3	1
A	get_total()	0	3	1
A	get_total_tax()	0	3	1
A	get_taxes()	0	3	1

<?php
if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

/**
 * Order Line Item (shipping).
 *
 * @version     2.7.0
 * @since       2.7.0
 * @package     WooCommerce/Classes
 * @author      WooThemes
 */
class WC_Order_Item_Shipping extends WC_Order_Item {

	/**
	 * Data properties of this order item object.
	 * @since 2.7.0
	 * @var array
	 */
	protected $_data = array(
		'order_id'      => 0,
		'order_item_id' => 0,
		'method_title'  => '',
		'method_id'     => '',
		'total'         => 0,
		'total_tax'     => 0,
		'taxes'         => array(
			'total' => array()
		),
	);

	/**
	 * offsetGet for ArrayAccess/Backwards compatibility.
	 * @deprecated Add deprecation notices in future release.
	 * @param string $offset
	 * @return mixed
	 */
	public function offsetGet( $offset ) {
		if ( 'cost' === $offset ) {
			$offset = 'total';
		}
		return parent::offsetGet( $offset );
	}

	/**
	 * offsetSet for ArrayAccess/Backwards compatibility.
	 * @deprecated Add deprecation notices in future release.
	 * @param string $offset
	 * @param mixed $value
	 */
	public function offsetSet( $offset, $value ) {
		if ( 'cost' === $offset ) {
			$offset = 'total';
		}
		parent::offsetSet( $offset, $value );
	}

	/**
	 * offsetExists for ArrayAccess
	 * @param string $offset
	 * @return bool
	 */
	public function offsetExists( $offset ) {
		if ( in_array( $offset, array( 'cost' ) ) ) {
			return true;
		}
		return parent::offsetExists( $offset );
	}

	/**
	 * Read/populate data properties specific to this order item.
	 */
	public function read( $id ) {
		parent::read( $id );
		if ( $this->get_id() ) {
			$this->set_method_id( get_metadata( 'order_item', $this->get_id(), 'method_id', true ) );
			$this->set_total( get_metadata( 'order_item', $this->get_id(), 'cost', true ) );
			$this->set_total_tax( get_metadata( 'order_item', $this->get_id(), 'total_tax', true ) );
			$this->set_taxes( get_metadata( 'order_item', $this->get_id(), 'taxes', true ) );
		}
	}

	/**
	 * Save properties specific to this order item.
	 * @return int Item ID
	 */
	public function save() {
		parent::save();
		if ( $this->get_id() ) {
			wc_update_order_item_meta( $this->get_id(), 'method_id', $this->get_method_id() );
			wc_update_order_item_meta( $this->get_id(), 'cost', $this->get_total() );
			wc_update_order_item_meta( $this->get_id(), 'total_tax', $this->get_total_tax() );
			wc_update_order_item_meta( $this->get_id(), 'taxes', $this->get_taxes() );
		}

		return $this->get_id();
	}

	/**
	 * Internal meta keys we don't want exposed as part of meta_data.
	 * @return array()

The doc-type array() could not be parsed: Expected "|" or "end of type", but got "(" at position 5. (view supported doc-types)

	 */
	protected function get_internal_meta_keys() {
		return array( 'method_id', 'cost', 'total_tax', 'taxes' );
	}

	/*
	|--------------------------------------------------------------------------
	| Setters
	|--------------------------------------------------------------------------
	*/

	/**
	 * Set order item name.
	 * @param string $value
	 */
	public function set_name( $value ) {
		$this->set_method_title( $value );
	}

	/**
	 * Set code.
	 * @param string $value
	 */
	public function set_method_title( $value ) {
		$this->_data['method_title'] = wc_clean( $value );
	}

	/**
	 * Set shipping method id.
	 * @param string $value
	 */
	public function set_method_id( $value ) {
		$this->_data['method_id'] = wc_clean( $value );
	}

	/**
	 * Set total.
	 * @param string $value
	 */
	public function set_total( $value ) {
		$this->_data['total'] = wc_format_decimal( $value );
	}

	/**
	 * Set total tax.
	 * @param string $value
	 */
	public function set_total_tax( $value ) {
		$this->_data['total_tax'] = wc_format_decimal( $value );
	}

	/**
	 * Set taxes.
	 *
	 * This is an array of tax ID keys with total amount values.
	 * @param array $raw_tax_data
	 */
	public function set_taxes( $raw_tax_data ) {

This method seems to be duplicated in your project.

		$raw_tax_data = maybe_unserialize( $raw_tax_data );
		$tax_data     = array(
			'total'    => array()
		);
		if ( ! empty( $raw_tax_data['total'] ) ) {
			$tax_data['total']    = array_map( 'wc_format_decimal', $raw_tax_data['total'] );
		}
		$this->_data['taxes'] = $tax_data;
		$this->set_total_tax( array_sum( $tax_data['total'] ) );
	}

	/*
	|--------------------------------------------------------------------------
	| Getters
	|--------------------------------------------------------------------------
	*/

	/**
	 * Get order item type.
	 * @return string
	 */
	public function get_type() {
		return 'shipping';
	}

	/**
	 * Get order item name.
	 * @return string
	 */
	public function get_name() {
		return $this->get_method_title();
	}

	/**
	 * Get title.
	 * @return string
	 */
	public function get_method_title() {
		return $this->_data['method_title'] ? $this->_data['method_title'] : __( 'Shipping', 'woocommerce' );
	}

	/**
	 * Get method ID.
	 * @return string
	 */
	public function get_method_id() {
		return $this->_data['method_id'];
	}

	/**
	 * Get total cost.
	 * @return string
	 */
	public function get_total() {
		return wc_format_decimal( $this->_data['total'] );
	}

	/**
	 * Get total tax.
	 * @return string
	 */
	public function get_total_tax() {
		return wc_format_decimal( $this->_data['total_tax'] );
	}

	/**
	 * Get taxes.
	 * @return array
	 */
	public function get_taxes() {
		return $this->_data['taxes'];
	}
}