Add custom block just after product list into b.o. order detail page (PS1.7.7)

[DARKF3D3]

I'm trying to add a custom block showing text "ORDER COMPLETED" into the order detail page, just after the last product of the list.

This because somethime could happen that the warehouse miss last product of the list. So with a block with a background of different color I think we could reduce these errors.

I looked into this file, but I'm unable to do add the block there:
/src/Adapter/Order/QueryHandler/GetOrderProductsForViewingHandler.php

 

Any help?

[DARKF3D3]

I found the correct file to for PS1.7.7.7:
/httpdocs/src/PrestaShopBundle/Resources/views/Admin/Sell/Order/Order/Blocks/View/product_list.html.twig

So I added this code into the for cycle:

    {% if loop.last == true %}
        <tr><td colspan="8" style="background:#3c8f41;color:white;font-size:1.4rem;font-weight:bold;text-align:center;padding:.6rem;width:100%;">ORDER COMPLETED</td></tr>
    {% endif %}

The problem it's that when products are paginated, the block it's showed at the end of each page, instead of showing it only at the last one.

[Janett]

Can you make a screenshot and annotate it in order to understand what you want

[DARKF3D3]

You can see an example in the screenshot below (it's the green bar showed at the end of product list into the order detail).
With the code i wrote in my previous post It is already working correctly, but only when products are not paginated. Because when they're paginated the block it's showed at the end of each page, intead of only at the last one.
It might be fine for me also to disable the pagination and showing always products on a single list, regardless of number or products. But I don't know how to do that.

Edited February 24, 2023 by DARKF3D3 (see edit history)

[DARKF3D3]

The solution was to add the code into the file "product.html.twig" instead of "product_list.html.twig".

This customization works also on PS8, but please note that on each upgrade you will loose it.