Custom text on invoice header based on customer group

[Ezequielb]

Hello all,

I am trying to show a custom invoice description based on the group the customer belongs to; I succeeded with the code below to show custom text for each group but only front customer's view. When admin tries to generate the invoice the code does not work (showing only the last {else}). What should be the solution to get the customer default group based on the order id?

{if Customer::getDefaultGroupId(Context::getContext()->customer->id) == 4}
        
		custom code 1.....

{elseif Customer::getDefaultGroupId(Context::getContext()->customer->id) == 7}
		
		custom code 2.....	
{else}
		custom code 3...
{/if}

Best regards!

[Guest]

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Edited July 26, 2021 by Guest (see edit history)

[Ezequielb]

Thanks,

I did in .tpl.

Then how do I get customer group id inside HTMLTemplateInvoice.php?

Am using P.S 1.7.7

[Guest]

.

Edited July 26, 2021 by Guest (see edit history)

[Ezequielb]

Thanks, 

I have tried several ways, but I get "Notice: Undefined index: customer_group". It seems the variable is not getting the data.

What could be happening?

[Ezequielb]

Testing again, I found that custom text shows everywhere in the pdf invoice but not in header.

[Guest]

.

Edited July 26, 2021 by Guest (see edit history)

[Ezequielb]

Text show perfectly in other .tpl file but no for header.tpl.

 

Thanks fot your kind support.

[Guest]

.

 

Edited July 26, 2021 by Guest (see edit history)

[Guest]

.

 

Edited July 26, 2021 by Guest (see edit history)

[Ezequielb]

Thanks my friend,

I appreciate your help. 👍

[Guest]

.

Edited July 26, 2021 by Guest (see edit history)

[Nickovitshj]

Hey @Guest

First of, thanks so much for already providing the code and logic above.

invoice-custom.tpl:

{if $custom_text}<span>{$custom_text|cleanHtml nofilter}</span>{/if}

 

HTMLTemplateInvoice.php:

$legal_free_text = Hook::exec('displayInvoiceLegalFreeText', array('order' => $this->order));
        if (!$legal_free_text) {
            $legal_free_text = Configuration::get('PS_INVOICE_LEGAL_FREE_TEXT', (int) Context::getContext()->language->id, null, (int) $this->order->id_shop);
        }

$customer_ = new Customer((int)$this->order->id_customer);
        $customer_group = $customer_->id_default_group;
        $custom_text = ‘’;

        if($customer_group == '4'){
            $custom_text = 'Company SARL';
        } elseif($customer_group == '5') {
            $custom_text = 'Company NV';
        }
    

        $data = array(
            'custom_text' => $custom_text,
            'order' => $this->order,
            'order_invoice' => $this->order_invoice,

 

I have created 2 new customer groups with id 4 and 5.
But now in my custom .tpl file as a result in the PDF I get the following:  ''
Instead of Company SARL or Company NV

Any idea as to what could be the cause of this?

 

Thanks in advance,

Nick

[Nickovitshj]

After looking further into this I found the issue at hand.
Will post it so that other people with the same issue might use this.

The default customer group from your end-user is important.
Once I had set this to one of my new customer groups the logic started working in the exported PDF's.

See image attached.