Display product earnings in admin order backend

Hello @niikk ,

It’s always great to see that you are trying to extend Dokan functionality.

I do not have an exact example code for you on this requirement. If I understand correctly, Dokan uses wc_add_order_item_meta to set the commission. So, you can use wc_get_order_item_meta to retrieve that information.

I have not tested it so, I am unable to guarantee this. However, this should work to retrieve any metadata saved with the ordered item.

Thank you ??

Hello @rur165

Yes, So we want to display under each product in the order the commission typ and commission rate. With wc_add_order_item_met we will display the commission from the whole order right?

Like in that example here the “name your shirt row”: https://rudrastyh.com/wp-content/uploads/2018/02/woocommerce-order-items-in-admin.png

I’m not able to display the needed information with this code here. Hoe do I have to access this _dokan_commission_rate and _dokan_commission_type?

add_action( 'woocommerce_checkout_create_order_line_item', display_product_vendor_earnings', 10, 4 );
 
function display_product_vendor_earnings( $item, $cart_item_key, $values, $order ) {
 
	if ( !empty( $values['_dokan_commission_rate'] ) ) {
		$item->add_meta_data( 'Product commission:', $values['_dokan_commission_rate'] );
	}
}

Or with that one:

function display_product_commissions($order){
    echo "<p><strong>Name of pickup person:</strong> " . $order->order_custom_fields['_dokan_commission_type'][0] . "</p>";
}

add_action( 'woocommerce_checkout_create_order_line_item', 'display_product_commissions', 10, 1 );

You should be able to copy that in your function.php and then it should be displayed IF the code works ?? Because those values are already stored in the order right?

• This reply was modified 3 years, 8 months ago by niikk.

Hi @rur165

Now I also tried to access the order product meta array… But same result. Nothing is displayed. Can it be that hard just to display those values?! hehe ??

function display_product_commissions($order){
    
global $post;
$order = wc_get_order( $post->ID );
$items = $order->get_items(); 

foreach ( $order->get_items() as $item_id => $item ) {

    // Here you get your data
    $custom_field = wc_get_order_item_meta( $item_id, '_dokan_commission_rate', true ); 

    // To test data output (uncomment the line below)
    print_r($custom_field);

		// Iterating in an array of keys/values
		foreach( $custom_field as $key => $value ){
			echo '<p>key: '.$key.' | value: '.$value.'</p>';
		} 

	}
	
}

add_action( 'woocommerce_checkout_create_order_line_item', 'display_product_commissions', 10, 1 );

I saw, that in dokan-lite commission.php you guys use a function to hide those values:

/**
     * Hide extra meta data
     *
     * @since  2.9.21
     *
     * @param  array
     *
     * @return array
     */
    public function hide_extra_data( $formated_meta ) {
        $meta_to_hide   = [ '_dokan_commission_rate', '_dokan_commission_type', '_dokan_additional_fee' ];
        $meta_to_return = [];

        foreach ( $formated_meta as $key => $meta ) {
            if ( ! in_array( $meta->key, $meta_to_hide ) ) {
                array_push( $meta_to_return, $meta );
            }
        }

        return $meta_to_return;
    }

• This reply was modified 3 years, 8 months ago by niikk.

Hello @niikk ,

Again, it’s wonderful that you share the updates of your work here.

All these require time to debug and according to our support policy I am unable to go through the custom codes hence it is hard to make a comment on this.

However, you have actually found the solution already. The function hide_extra_data is actually stopping you to access this metadata. You can comment out the function from line no. 38 on this file – \dokan-lite\includes\Commission.php.

Then you will see the metadata is showing automatically in the ordered item – https://prnt.sc/10dccrc.

I do not have an example code to remove the filter using a child theme so can’t share that which would have been good to have.

I hope you understand the limitation.

Thank you ??

@rur165

Thanks. Yeah.. now its working. But always change this after a update is stupid. ??
But I guess it should not be that hard so create a filter to unset that via function.php file?

I tried with that.. but does not work.. any ideas why? ??

add_action( 'plugins_loaded', 'webearth_remove_plugin_filter' );
function webearth_remove_plugin_filter() {
    remove_filter( 'woocommerce_order_item_get_formatted_meta_data',
    array('constructor', 'hide_extra_data'),
    10 );
}

• This reply was modified 3 years, 8 months ago by niikk.

@rur165 I guess the code above should work. But I thins the class from the array is wrong. Where is this class defined?

@rur165

Hello Rashed,

I’m still trying to get this to work. I think I always get the wrong class name. I’m not sure if constructor is the right class name. After I have the right class name, I think the snipped should work.. ??

add_action( 'plugins_loaded', 'webearth_remove_plugin_filter' );

function webearth_remove_plugin_filter() {
	
	global $constructor;

    remove_filter( 'woocommerce_order_item_get_formatted_meta_data',
    array('$constructor', 'hide_extra_data'),
    10 );
}

Hello @niikk ,

This version of the code seems to be working for me –

add_action( 'init', function () {
            remove_filter( 'woocommerce_order_item_get_formatted_meta_data', [ dokan()->commission, 'hide_extra_data' ] );
        }, 20 );

Thank you ??

@rur165

Works! Cool!

Just one last question: Those values are stored in the order right? So if I change a commission type or amount from product A, it will not change the values there in orders where product A was ordered by the customer?

Hello @niikk ,

You are right that these are saved with the order. So changing the commission will not affect these values.

If you make a new order while having a different commission then that will be saved. Consider it as a product price. You can change the price any time but that does not reflect on all orders.

I hope this clears the confusion.

Thank you ??