Come verificare le norme fiscali nella pagina della fattura di Prestashop 1.6

Question

Voglio controllare le norme fiscali di ciascun prodotto nella pagina della fattura.

Esiste una variabile che memorizza le regole fiscali come l'8% o il 18%?

Sarebbe qualcosa del genere

{if $order_invoice->tax_rule == "18%"}
    ...
{/if}

Answer 1

Controlla la variabile giusta

Non troverai questi dati in $order_invoice.Se desideri ottenere le norme fiscali per ciascun prodotto, dovrai controllare il file $order_detail var.Estratto da invoice.tpl :

<!-- PRODUCTS -->
{foreach $order_details as $order_detail}
{cycle values='#FFF,#DDD' assign=bgcolor}
<tr style="line-height:6px;background-color:{$bgcolor};">
    <!-- Here we've got one line, for one product -->
    <!-- This product's datas are stored in $order_detail -->
</tr>

Puoi trovare l'aliquota fiscale in $order_detail.tax_rate.Purtroppo ritorna sempre 0.000.

SÌ...Questi dati non sono compilati...giornata triste...

---

Creare un OrderDetail oltrepassare

Crea il OrderDetail.php file nel override/classes/order/ cartella, contenente questo codice:

class OrderDetail extends OrderDetailCore
{

    /**
     * Get order products
     *
     * @return array Products with price, quantity (with taxe and without)
     */
    public function getProducts($products = false, $selectedProducts = false, $selectedQty = false)
    {
        if (!$products)
            $products = $this->getProductsDetail();

        $order = new Order($this->id_order);
        $customized_datas = Product::getAllCustomizedDatas($order->id_cart);

        $resultArray = array();
        foreach ($products as $row)
        {
            // Retrieve tax rate
            $product = new Product($row['product_id']);
            $row['tax_rate'] = $product->getTaxesRate();

            // Change qty if selected
            if ($selectedQty)
            {
                $row['product_quantity'] = 0;
                foreach ($selectedProducts as $key => $id_product)
                    if ($row['id_order_detail'] == $id_product)
                        $row['product_quantity'] = (int)($selectedQty[$key]);
                if (!$row['product_quantity'])
                    continue;
            }

            $this->setProductImageInformations($row);
            $this->setProductCurrentStock($row);
            $this->setProductCustomizedDatas($row, $customized_datas);

            // Add information for virtual product
            if ($row['download_hash'] && !empty($row['download_hash']))
            {
                $row['filename'] = ProductDownload::getFilenameFromIdProduct((int)$row['product_id']);
                // Get the display filename
                $row['display_filename'] = ProductDownload::getFilenameFromFilename($row['filename']);
            }

            $row['id_address_delivery'] = $order->id_address_delivery;

            /* Stock product */
            $resultArray[(int)$row['id_order_detail']] = $row;
        }

        if ($customized_datas)
            Product::addCustomizationPrice($resultArray, $customized_datas);

        return $resultArray;
    }

}

Questa sostituzione ci consente di modificare il file tax_rate valore.
Ho semplicemente aggiunto queste due righe nel file getProducts() funzione :

foreach ($products as $row)
{
    // Retrieve tax rate
    $product = new Product($row['product_id']);
    $row['tax_rate'] = $product->getTaxesRate();

    // ...
}

Creare un OrderInvoice oltrepassare

Crea il OrderInvoice.php file nel override/classes/order/ cartella.
Questa classe conterrà lo stesso codice come il nostro precedente override.Basta cambiare le prime righe:

<?php

class OrderInvoice extends OrderInvoiceCore
{
    // Copy/Paste the same code
}

E ora puoi visualizzare l'aliquota fiscale per ciascun prodotto, utilizzando {$order_detail.tax_rate} !!

(Bonus) Modifica il tuo modello

Cambiamo questo modello (qui: pdf/invoice.tpl) per aggiungere una colonna "Regola fiscale":

<tr style="line-height:4px;">
    <!-- Remove 10% from the first column header width -->
    <td style="text-align: left; background-color: #4D4D4D; color: #FFF; padding-left: 10px; font-weight: bold; width: {if !$tax_excluded_display}25%{else}35%{/if}">{l s='Product / Reference' pdf='true'}</td>
    ...
    <!-- Add our new column header, 10% width -->
    <td style="background-color: #4D4D4D; color: #FFF; text-align: right; font-weight: bold; width: 10%; white-space: nowrap;">{l s='Tax rate' pdf='true'}</td>
    ...
</tr>
<!-- PRODUCTS -->
{foreach $order_details as $order_detail}
{cycle values='#FFF,#DDD' assign=bgcolor}
<tr style="line-height:6px;background-color:{$bgcolor};">
    <!-- Remove 10% from the first column width -->
    <td style="text-align: left; width: {if !$tax_excluded_display}25%{else}35%{/if}">{$order_detail.product_name}{if isset($order_detail.product_reference) && !empty($order_detail.product_reference)} ({l s='Reference:' pdf='true'} {$order_detail.product_reference}){/if}</td>
    ...
    <!-- Add our new column, 10% width -->
    <td style="text-align: right; width: 10%; white-space: nowrap;">
        {$order_detail.tax_rate}
    </td>
    ...
</tr>

Answer 2

Penso che il modo corretto sia quello di sovrascrivere GetPriducts () Funzione in ordineVoice.php

foreach ($products as $row)
{
...
$sql = "SELECT tax.rate FROM ps_tax as tax join `ps_order_detail_tax` on ps_order_detail_tax.id_tax = tax.id_tax WHERE ps_order_detail_tax.id_order_detail = " .(int)$row['id_order_detail'] ;
$result = Db::getInstance()->executeS($sql);
$tmp = $result[0];
if (isset($tmp['rate'])){
            $row['tax_rate_product'] = $tmp['rate'];
}
else { //No Tax
$row['tax_rate_product'] = "0.000";
}
...
}

.

e il valore della velocità di utilizzo in .tpl

...
<td style="text-alig: right; width: 15%">{$order_detail.tax_rate_product}</td>
...

.

Ricordati di eliminare cache / class_index.php

Answer 3

Forse hai una regola fiscale del prodotto a seconda dell'indirizzo di spedizione.Prova

foreach ($products as $row)

.

{

...

// Retrieve tax rate

$product = new Product($row['product_id']);
$row['tax_rate'] = $product->getTaxesRate(new Address((int)$order->id_address_delivery))
 ...

.