Product_Updater::update( int $product_id )

	public function update( $product_id ) {
		$connections = new Connections();
		$channels    = $connections->active();
		if ( empty( $channels ) ) {
			do_action( 'bigcommerce/import/error', __( 'No channels connected. Product import canceled.', 'bigcommerce' ) );

			return;
		}

		try {

			/*
			 * Listings should not be updated when saving a product on import.
			 *
			 * Create our own callback instead of __return_false() so that
			 * we don't inadvertently unhook someone else's filter later
			 */
			$empty = function () {
				return false;
			};
			add_filter( 'bigcommerce/channel/listing/should_update', $empty, 10, 0 );
			add_filter( 'bigcommerce/channel/listing/should_delete', $empty, 10, 0 );

			$product = $this->catalog->getProductById( $product_id, [
				'include' => [ 'variants', 'custom_fields', 'images', 'videos', 'bulk_pricing_rules', 'options', 'modifiers' ],
			] )->getData();

			foreach ( $channels as $channel ) {
				$this->update_for_channel( $product, $channel );
			}
		} catch ( ApiException $e ) {
			do_action( 'bigcommerce/import/error', $e->getMessage(), [
				'response' => $e->getResponseBody(),
				'headers'  => $e->getResponseHeaders(),
			] );
			do_action( 'bigcommerce/log', Error_Log::DEBUG, $e->getTraceAsString(), [] );
		} finally {
			// unhook the filters we added at the start
			remove_filter( 'bigcommerce/channel/listing/should_update', $empty, 10 );
			remove_filter( 'bigcommerce/channel/listing/should_delete', $empty, 10 );
		}
	}