[-] BO : fixed bug #PSCFV-5610 Credit slip reference is too short

[*] BO : added prefix on credit slip reference

admin-dev/themes/default/template/controllers/orders/_documents.tpl

@@ -73,7 +73,7 @@
 					{$document->getInvoiceNumberFormatted($current_id_lang)}
 				{/if}
 			{elseif get_class($document) eq 'OrderSlip'}
-				{l s='#%d' sprintf=$document->id}
+				#{Configuration::get('PS_CREDIT_SLIP_PREFIX', $current_id_lang)}{'%06d'|sprintf:$document->id}
 			{/if} <img src="../img/admin/details.gif" alt="{l s='See the document'}" /></a></td>
 		<td class="document_amount">
 		{if get_class($document) eq 'OrderInvoice'}

classes/pdf/HTMLTemplateOrderSlip.php

@@ -47,7 +47,7 @@ class HTMLTemplateOrderSlipCore extends HTMLTemplateInvoice
 
 		// header informations
 		$this->date = Tools::displayDate($this->order->invoice_date, (int)$this->order->id_lang);
-		$this->title = HTMLTemplateOrderSlip::l('Slip #').sprintf('%06d', (int)$this->order_slip->id);
+		$this->title = HTMLTemplateOrderSlip::l('Slip #').Configuration::get('PS_CREDIT_SLIP_PREFIX', Context::getContext()->language->id).sprintf('%06d', (int)$this->order_slip->id);
 
 		// footer informations
 		$this->shop = new Shop((int)$this->order->id_shop);
@@ -195,10 +195,9 @@ class HTMLTemplateOrderSlipCore extends HTMLTemplateInvoice
 			} 
 			else 
 			{
+				$tax_rate = 0;
 				foreach ($tax_amount as $tax_id => $amount)
 				{
-					$tax_rate = 0;
-
 					$tax = new Tax((int)$tax_id);
 					$tax_rate = $tax->rate;
 					$infos['total_price_tax_excl'] += (float)Tools::ps_round($order_slip_details['amount_tax_excl'], 2);

controllers/admin/AdminSlipController.php

@@ -59,6 +59,21 @@ class AdminSlipControllerCore extends AdminController
 		$this->_select = 'a.id_order_slip AS id_pdf';
 		$this->optionTitle = $this->l('Slip');
 
+		$this->fields_options = array(
+			'general' => array(
+				'title' =>	$this->l('Credit slip options'),
+				'fields' =>	array(
+					'PS_CREDIT_SLIP_PREFIX' => array(
+						'title' => $this->l('Credit slips prefix:'),
+						'desc' => $this->l('Prefix used for credit slips'),
+						'size' => 6,
+						'type' => 'textLang'
+					)
+				),
+				'submit' => array()
+			)
+		);
+
 		parent::__construct();
 	}
 
@@ -130,6 +145,7 @@ class AdminSlipControllerCore extends AdminController
 		$this->initToolbar();
 		$this->content .= $this->renderList();
 		$this->content .= $this->renderForm();
+		$this->content .= '<br>'.$this->renderOptions();
 
 		$this->context->smarty->assign(array(
 			'content' => $this->content,