feat: adiciona suporte ao download da segunda via

Download realizado atraves da pagina de detalhes
do pedido, do usuario

install.xml

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<modification>
+  <name>PagSeguro Checkout Transparente</name>
+  <code>valdeir_pagseguro_checkout_transparente</code>
+  <version>2.0</version>
+  <author>Valdeir S.</author>
+  <link>https://valdeir.dev</link>
+
+  <file path="catalog/view/theme/default/template/account/order_info.twig">
+    <operation>
+      <search>
+        <![CDATA[{{ continue }}]]>
+      </search>
+      <add position="before">
+        <![CDATA[
+        {% if boleto %}
+        <div class="pull-left"><a href="{{ boleto }}" class="btn btn-primary" target="_blank">{{ button_download_boleto }}</a></div>
+        {% endif %}
+        ]]>
+      </add>
+    </operation>
+  </file>
+</modification>

upload/catalog/controller/event/extension/payment/pagseguro.php

@@ -0,0 +1,29 @@
+<?php
+
+class ControllerEventExtensionPaymentPagSeguro extends Controller
+{
+    const EXTENSION_PREFIX = 'payment_pagseguro_';
+
+    /**
+     * Evento
+     * trigger: catalog/view/account/order_info/before
+     */
+    public function boleto2(&$route, &$data)
+    {
+        $order_id = $this->request->get['order_id'] ?? 0;
+
+        $this->load->model('extension/payment/pagseguro');
+
+        $info = $this->model_extension_payment_pagseguro->getTransactionInfo($order_id, [
+            'payment_link',
+            'o.order_status_id'
+        ]);
+
+        if (
+            isset($info['payment_link']) &&
+            $this->config->get(self::EXTENSION_PREFIX . 'order_status_pending') == $info['order_status_id']
+        ) {
+            $data['boleto'] = $info['payment_link'];
+        }
+    }
+}

upload/catalog/controller/extension/payment/pagseguro_boleto.php

@@ -192,13 +192,26 @@ public function transaction()
      */
     public function download()
     {
-        if (isset($this->session->data['order_id'])) {
-            $url = base64_decode($this->request->get['url']);
+        $order_id = $this->session->data['order_id'] ?? $this->request->get['order_id'] ?? null;
+
+        if ($order_id) {
+            if (isset($this->request->get['url'])) {
+                $url = base64_decode($this->request->get['url']);
+            } elseif (isset($this->request->get['transaction_id'])) {
+                $this->load->model('extension/payment/pagseguro');
+                $env = $this->model_extension_payment_pagseguro->factoryEnvironment();
+                $sale = new Sale($env);
+                $transaction = $sale->info($this->request->get['transaction_id']);
+                $url = $transaction->getPayment()->getPaymentLink();
+            } else {
+                die('PSR');
+            }
+
             $url = str_replace('print.jhtml', 'print_pdf.jhtml', $url);
 
             header('Content-Description: File Transfer');
             header('Content-Type: application/octet-stream');
-            header('Content-Disposition: attachment; filename=psr_pedido_' . $this->session->data['order_id'] . '.pdf');
+            header('Content-Disposition: attachment; filename=psr_pedido_' . $order_id . '.pdf');
             header('Content-Transfer-Encoding: binary');
             header('Expires: 0');
             header('Cache-Control: must-revalidate, post-check=0, pre-check=0');

upload/catalog/model/extension/payment/pagseguro.php

@@ -174,4 +174,55 @@ public function factoryEnvironment(): Environment
 
         return Environment::production($email, $token);
     }
+
+    /**
+     * Captura as informações de uma transação
+     *
+     * @param string $order_id_or_code
+     * @param array $columns `null` para todas, exceto includeRaw
+     * @param bool $includeRaw
+     *
+     * @return array
+     */
+    public function getTransactionInfo($order_id_or_code, $columns = null, bool $includeRaw = false)
+    {
+        $columns_default = [
+            'code',
+            'order_id',
+            'last_event_date',
+            'payment_method',
+            'payment_link',
+            'gross_amount',
+            'discount_amount',
+            'fee_amount',
+            'net_amount',
+            'extra_amount',
+        ];
+
+        if ($columns === null && $includeRaw === true) {
+            array_push($columns_default, 'raw');
+        }
+
+        if ($columns === null) {
+            $columns = $columns_default;
+        }
+
+        $columns = array_map(function ($item) {
+            return  (strpos($item, '.') !== false) ? $item : 'po.' . $item;
+        }, $columns);
+
+        $id = $this->db->escape($order_id_or_code);
+
+        $query = $this->db->query('
+            SELECT ' . implode(',', $columns) . '
+            FROM ' . DB_PREFIX . 'pagseguro_orders po
+            LEFT JOIN ' . DB_PREFIX . 'order o
+                on (o.order_id = po.order_id)
+            WHERE
+                po.`code` = "' . $id . '"
+                OR po.`order_id` = "' . $id . '"
+        ');
+
+        return $query->row;
+    }
 }