WC_REST_Products_V1_Controller::delete_item() public WC 1.0

Delete a single item.

{} It's a method of the class: WC_REST_Products_V1_Controller{}

Return

WP_REST_Response|WP_Error.

Usage

$WC_REST_Products_V1_Controller = new WC_REST_Products_V1_Controller();
$WC_REST_Products_V1_Controller->delete_item( $request );

$request(WP_REST_Request) (required)

Full details about the request.

Code of WC_REST_Products_V1_Controller::delete_item() WC REST Products V1 Controller::delete item ^{WC 5.0.0}

<?php
public function delete_item( $request ) {
	$id      = (int) $request['id'];
	$force   = (bool) $request['force'];
	$post    = get_post( $id );
	$product = wc_get_product( $id );

	if ( ! empty( $post->post_type ) && 'product_variation' === $post->post_type && 'product' === $this->post_type ) {
		return new WP_Error( "woocommerce_rest_invalid_{$this->post_type}_id", __( 'To manipulate product variations you should use the /products/&lt;product_id&gt;/variations/&lt;id&gt; endpoint.', 'woocommerce' ), array( 'status' => 404 ) );
	} elseif ( empty( $id ) || empty( $post->ID ) || $post->post_type !== $this->post_type ) {
		return new WP_Error( "woocommerce_rest_{$this->post_type}_invalid_id", __( 'Invalid post ID.', 'woocommerce' ), array( 'status' => 404 ) );
	}

	$supports_trash = EMPTY_TRASH_DAYS > 0;

	/**
	 * Filter whether an item is trashable.
	 *
	 * Return false to disable trash support for the item.
	 *
	 * @param boolean $supports_trash Whether the item type support trashing.
	 * @param WP_Post $post           The Post object being considered for trashing support.
	 */
	$supports_trash = apply_filters( "woocommerce_rest_{$this->post_type}_trashable", $supports_trash, $post );

	if ( ! wc_rest_check_post_permissions( $this->post_type, 'delete', $post->ID ) ) {
		/* translators: %s: post type */
		return new WP_Error( "woocommerce_rest_user_cannot_delete_{$this->post_type}", sprintf( __( 'Sorry, you are not allowed to delete %s.', 'woocommerce' ), $this->post_type ), array( 'status' => rest_authorization_required_code() ) );
	}

	$request->set_param( 'context', 'edit' );
	$response = $this->prepare_item_for_response( $post, $request );

	// If we're forcing, then delete permanently.
	if ( $force ) {
		if ( $product->is_type( 'variable' ) ) {
			foreach ( $product->get_children() as $child_id ) {
				$child = wc_get_product( $child_id );
				if ( ! empty( $child ) ) {
					$child->delete( true );
				}
			}
		} else {
			// For other product types, if the product has children, remove the relationship.
			foreach ( $product->get_children() as $child_id ) {
				$child = wc_get_product( $child_id );
				if ( ! empty( $child ) ) {
					$child->set_parent_id( 0 );
					$child->save();
				}
			}
		}

		$product->delete( true );
		$result = ! ( $product->get_id() > 0 );
	} else {
		// If we don't support trashing for this type, error out.
		if ( ! $supports_trash ) {
			/* translators: %s: post type */
			return new WP_Error( 'woocommerce_rest_trash_not_supported', sprintf( __( 'The %s does not support trashing.', 'woocommerce' ), $this->post_type ), array( 'status' => 501 ) );
		}

		// Otherwise, only trash if we haven't already.
		if ( 'trash' === $post->post_status ) {
			/* translators: %s: post type */
			return new WP_Error( 'woocommerce_rest_already_trashed', sprintf( __( 'The %s has already been deleted.', 'woocommerce' ), $this->post_type ), array( 'status' => 410 ) );
		}

		// (Note that internally this falls through to `wp_delete_post` if
		// the trash is disabled.)
		$product->delete();
		$result = 'trash' === $product->get_status();
	}

	if ( ! $result ) {
		/* translators: %s: post type */
		return new WP_Error( 'woocommerce_rest_cannot_delete', sprintf( __( 'The %s cannot be deleted.', 'woocommerce' ), $this->post_type ), array( 'status' => 500 ) );
	}

	// Delete parent product transients.
	if ( $parent_id = wp_get_post_parent_id( $id ) ) {
		wc_delete_product_transients( $parent_id );
	}

	/**
	 * Fires after a single item is deleted or trashed via the REST API.
	 *
	 * @param object           $post     The deleted or trashed item.
	 * @param WP_REST_Response $response The response data.
	 * @param WP_REST_Request  $request  The request sent to the API.
	 */
	do_action( "woocommerce_rest_delete_{$this->post_type}", $post, $response, $request );

	return $response;
}