update services

db/config.php

@@ -1,5 +1,6 @@
 <?php
 // Generated by setup_mariadb_project.sh — edit as needed.
+
 define('DB_HOST', '127.0.0.1');
 define('DB_NAME', 'app_38384');
 define('DB_USER', 'app_38384');
@@ -25,22 +26,26 @@ function check_permission($page = null, $user_id = null) {
     $cache_key = $user_id . '_' . $page;
     if (isset($permissions_cache[$cache_key])) return $permissions_cache[$cache_key];
 
-    $stmt = db()->prepare("SELECT can_view as view, can_add as `add`, can_edit as edit, can_delete as `delete` FROM user_permissions WHERE user_id = ? AND page = ?");
-    $stmt->execute([$user_id, $page]);
-    $perms = $stmt->fetch();
+    try {
+        $stmt = db()->prepare("SELECT can_view as view, can_add as `add`, can_edit as edit, can_delete as `delete` FROM user_permissions WHERE user_id = ? AND page = ?");
+        $stmt->execute([$user_id, $page]);
+        $perms = $stmt->fetch();
 
-    if (!$perms) {
+        if (!$perms) {
+            return ['view' => 0, 'add' => 0, 'edit' => 0, 'delete' => 0];
+        }
+
+        $result = [
+            'view' => (int)$perms['view'],
+            'add' => (int)$perms['add'],
+            'edit' => (int)$perms['edit'],
+            'delete' => (int)$perms['delete']
+        ];
+        $permissions_cache[$cache_key] = $result;
+        return $result;
+    } catch (Exception $e) {
         return ['view' => 0, 'add' => 0, 'edit' => 0, 'delete' => 0];
     }
-
-    $result = [
-        'view' => (int)$perms['view'],
-        'add' => (int)$perms['add'],
-        'edit' => (int)$perms['edit'],
-        'delete' => (int)$perms['delete']
-    ];
-    $permissions_cache[$cache_key] = $result;
-    return $result;
 }
 
 function get_setting($key, $default = null) {

includes/lang.php

@@ -1,5 +1,28 @@
 <?php
-session_start();
+if (session_status() === PHP_SESSION_NONE) {
+    session_start();
+}
+
+function load_dotenv_lang(): void {
+    static $loaded = false;
+    if ($loaded) return;
+    $envPath = realpath(__DIR__ . '/../../.env'); // executor/.env
+    if ($envPath && is_readable($envPath)) {
+        $lines = @file($envPath, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES) ?: [];
+        foreach ($lines as $line) {
+            if ($line[0] === '#' || trim($line) === '') continue;
+            if (!str_contains($line, '=')) continue;
+            [$k, $v] = array_map('trim', explode('=', $line, 2));
+            $v = trim($v, "' ");
+            if ($k !== '' && (getenv($k) === false || getenv($k) === '')) {
+                putenv("{$k}={$v}");
+            }
+        }
+        $loaded = true;
+    }
+}
+
+load_dotenv_lang();
 
 $lang = $_SESSION['lang'] ?? 'en';
 if (isset($_GET['lang'])) {
@@ -491,4 +514,4 @@ function branch_url($new_branch_id) {
     $params = $_GET;
     $params['switch_branch'] = $new_branch_id;
     return '?' . http_build_query($params);
-}
+}

items.php

@@ -954,4 +954,4 @@ document.getElementById('itemImageFile').addEventListener('change', function(e)
 });
 </script>
 
-<?php require_once __DIR__ . '/includes/footer.php'; ?>
+<?php require_once __DIR__ . '/includes/footer.php'; ?>

lab.php

@@ -333,7 +333,7 @@ document.addEventListener('DOMContentLoaded', () => {
 </style>
 
 <?php 
-function getStatusColor($status) {
+if (!function_exists('getStatusColor')) { function getStatusColor($status) {
     return [
         'received' => 'secondary',
         'processing' => 'primary',
@@ -341,6 +341,6 @@ function getStatusColor($status) {
         'delivered' => 'dark',
         'cancelled' => 'danger',
     ][$status] ?? 'info';
-}
+}}
 require_once __DIR__ . '/includes/footer.php'; 
 ?>

order_details.php

@@ -277,7 +277,7 @@ $payments = $stmt->fetchAll();
 </div>
 
 <?php 
-function getStatusColor($status) {
+if (!function_exists('getStatusColor')) { function getStatusColor($status) {
     return [
         'received' => 'secondary',
         'processing' => 'primary',
@@ -285,7 +285,7 @@ function getStatusColor($status) {
         'delivered' => 'dark',
         'cancelled' => 'danger',
     ][$status] ?? 'info';
-}
+}}
 function getPaymentStatusColor($status) {
     return [
         'unpaid' => 'danger',

orders.php

@@ -336,7 +336,7 @@ document.addEventListener('DOMContentLoaded', () => {
 </style>
 
 <?php 
-function getStatusColor($status) {
+if (!function_exists('getStatusColor')) { function getStatusColor($status) {
     return [
         'received' => 'secondary',
         'processing' => 'primary',
@@ -344,7 +344,7 @@ function getStatusColor($status) {
         'delivered' => 'dark',
         'cancelled' => 'danger',
     ][$status] ?? 'info';
-}
+}}
 function getPaymentStatusColor($status) {
     return [
         'unpaid' => 'danger',