backend-01

diff --git a/app/controllers/BillsController.php b/app/controllers/BillsController.php
index 910092015afd2517858f3abe275c770b03f82bc9..63ef3e74ed6c651e18a57dbd9d4f6496dc5f3f95 100644
--- a/app/controllers/BillsController.php
+++ b/app/controllers/BillsController.php
@@ -86,11 +86,17 @@     }
   }
 
   public function update($id) {
+    $fileUploadingService = new FileUploadingService();
+    $bill = $this->billDAO->getBillById($id);
+
     $data = $_POST;
     $title = $data['title'];
     $amount = $data['amount'];
     $dueDate = $data['due_date'];
+    $paid = $data['paid'] ?? $bill->isPaid();
     $tags = $data['tags'] ?? [];
+    $pdfPath = $bill->getPdfPath();
+
 
     if (empty($title) || empty($amount) || empty($dueDate)) {
       // TODO: Flash messages
@@ -99,7 +105,30 @@
       return;
     }
 
-    $this->billDAO->updateBill($id, $title, $amount, $dueDate, $tags);
+    if (!empty($_FILES['pdf']['name'])) {
+      if ($pdfPath && file_exists(__DIR__ . '/../../' . $pdfPath)) {
+        error_log("File exists: " . $pdfPath);
+        $fileUploadingService->deleteOldFile($pdfPath);
+      }
+
+      $uploadResult = $fileUploadingService->upload($_FILES['pdf'], 'bill_');
+
+      if ($uploadResult['success']) {
+        $pdfPath = $uploadResult['filePath'];
+      } elseif (isset($uploadResult['error'])) {
+        echo 'Error: ' . $uploadResult['error'];
+        throw new Exception('Error uploading file' . $uploadResult['error']);
+        return;
+      }
+    }
+
+    $bill->setTitle($title);
+    $bill->setAmount($amount);
+    $bill->setDueDate($dueDate);
+    $bill->setPaid($paid);
+    $bill->setPdfPath($pdfPath);
+
+    $this->billDAO->updateBill($bill, $tags);
 
     header('Location: /dashboard');
     exit;




diff --git a/app/daos/BillDAO.php b/app/daos/BillDAO.php
index 7208c3046d59bc898b064fc927ac3650a5d00260..31dde8a35744caa3ebbe294a30b719b82123869b 100644
--- a/app/daos/BillDAO.php
+++ b/app/daos/BillDAO.php
@@ -153,24 +153,36 @@         $billData->amount,
         $billData->due_date,
         $billData->paid,
         $billData->user_id,
-        []
+        [],
+        $billData->pdf_path
       );
     }
   }
 
-  public function updateBill($id, $title, $amount, $due_date, $tags) {
-    $sql = 'UPDATE bills SET title = :title, amount = :amount, due_date = :due_date WHERE id = :id';
+  public function updateBill($bill, $tags) {
+    $sql = 'UPDATE bills
+      SET title = :title,
+          amount = :amount,
+          due_date = :due_date,
+          paid = :paid,
+          pdf_path = :pdf_path
+      WHERE id = :id';
+
     $stmt = $this->db->prepare($sql);
-    $stmt->bindParam(':title', $title);
-    $stmt->bindParam(':amount', $amount);
-    $stmt->bindParam(':due_date', $due_date);
-    $stmt->bindParam(':id', $id);
+    $stmt->bindValue(':id', $bill->getId());
+
+    $stmt->bindValue(':title', $bill->getTitle());
+    $stmt->bindValue(':amount', $bill->getAmount());
+    $stmt->bindValue(':due_date', $bill->getDueDate());
+    $stmt->bindValue(':paid', $bill->isPaid());
+    $stmt->bindValue(':pdf_path', $bill->getPdfPath());
+
     $stmt->execute();
 
-    $this->removeTagsFromBill($id);
+    $this->removeTagsFromBill($bill->getId());
 
     foreach ($tags as $tagId) {
-      $this->addTagToBill($id, $tagId);
+      $this->addTagToBill($bill->getId(), $tagId);
     }
   }
 




diff --git a/app/models/Bill.php b/app/models/Bill.php
index 2f752e6ddc2a54c02dd0e04d98e254623372f611..46e76cc65df3e9572cc097db5924b57c72de86c7 100644
--- a/app/models/Bill.php
+++ b/app/models/Bill.php
@@ -37,6 +37,10 @@   public function isPaid() {
     return $this->paid;
   }
 
+  public function setTitle($title) {
+    $this->title = $title;
+  }
+
   public function setAmount($amount) {
     $this->amount = $amount;
   }




diff --git a/app/views/bill_edit.php b/app/views/bill_edit.php
index 6b0f5bf8f49b490a57417952f6c609c2336a6804..c7e55c753221950af0378b0516ea2d81b7efe0bf 100644
--- a/app/views/bill_edit.php
+++ b/app/views/bill_edit.php
@@ -1,7 +1,7 @@
 <div class="container mx-auto mt-10">
   <h1 class="text-2xl font-bold text-gray-700 mb-6">Editar Gasto</h1>
 
-  <form action="/bills/edit/<?= $bill->getId() ?>" method="POST">
+  <form action="/bills/edit/<?= $bill->getId() ?>" method="POST" enctype="multipart/form-data"  class="bg-white p-6 rounded shadow-md">
     <div class="mb-4">
       <label for="title" class="block text-sm font-medium text-gray-700">Título</label>
       <input type="text" id="title" name="title" value="<?= htmlspecialchars($bill->getTitle()) ?>"
@@ -31,6 +31,19 @@           
         <?php endforeach; ?>
       </div>
     </div>
+
+    <div class="mb-4">
+      <label for="pdf" class="block text-sm font-medium text-gray-700">Anexar boleto</label>
+      <input type="file" id="pdf" name="pdf" class="mt-1 block w-full text-gray-700">
+    </div>
+
+    <div class="mb-4">
+      <label class="flex items-center text-sm font-medium text-gray-700">
+      <input type="checkbox" name="paid" class="mr-2" checked="<?= $bill->isPaid() ?>" />
+        Pago?
+      </label>
+    </div>
+
 
     <div class="flex items-center space-x-4">
       <button type="submit" class="bg-blue-600 text-white py-2 px-4 rounded hover:bg-blue-700">