Fixed : #303

[hwsiew]

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What does this implement/fix? Explain your changes.

WPGraphQL\WooCommerce\Mode\Order doesn't have parent field, instead parent_id should be used to access order's parent id in Order type.

wp-graphql-woocommerce/includes/model/class-order.php

Lines 256 to 258 in 14f5316

	'parent_id' => function() {
	return ! empty( $this->data ) ? $this->data->get_parent_id() : null;
	},

Does this close any currently open issues?

#303

Any relevant logs, error output, GraphiQL screenshots, etc?

(If it’s long, please paste to https://ghostbin.com/ and insert the link here.)
no

Any other comments?

no

Where has this been tested?

Server: nginx php7.4.1

WordPress Version: 5.4.2

[kidunot89]

@hwsiew Good work 👍