Fix limited-backoffice permissions and add department access restrictions

services/nginx/app/routes/ordersRoute.php

@@ -172,6 +172,8 @@ class ordersRoute
                 if (!(new departments_o())->getDepartmentById((int)$data['department_id'])) {
                     $response->error('Department not found', 400);
                 }
+                // Check if the user has access to the department
+                self::requireDepartmentAccess((string)(int)$data['department_id']);
                 // Make sure the customer number set is valid
                 $targetUser = (new users_o())->getUserByCustomerNumber((int)$data['customer_id']);
                 if (!$targetUser->exists()) {
@@ -472,6 +474,8 @@ class ordersRoute
                 if (!$order->exists()) {
                     $response->error('Order not found', 400);
                 }
+                // Check if the user has access to the department
+                self::requireDepartmentAccess((string)(int)$order->department_id->value());
                 // Get the base64 file
                 $base64_file = (string)$this->getParameter('base64_file');
                 $attachment_store = new attachment_store();
@@ -530,6 +534,8 @@ class ordersRoute
                 if (!$order->exists()) {
                     $response->error('Order not found', 400);
                 }
+                // Check if the user has access to the department
+                self::requireDepartmentAccess((string)(int)$order->department_id->value());
                 // Delete the attachment
                 $order->removeAttachment((int)$attachment_id);
                 // Log the incident
@@ -568,6 +574,8 @@ class ordersRoute
                 if (!$order->exists()) {
                     $response->error('Order not found', 400);
                 }
+                // Check if the user has access to the department
+                self::requireDepartmentAccess((string)(int)$order->department_id->value());
                 // Mark the order as completed
                 $order->markAsCompleted((string)$user->display_name->value());
                 // Log the incident
@@ -1154,7 +1162,8 @@ class ordersRoute
             }
             // Admin/department path (requires edit_order)
             self::requirePermission($permission_other);
-            /** Departmental access */
+            /** Departmental access — user must have access to the order's current department */
+            self::requireDepartmentAccess((string)(int)$order->department_id->value());
             $originalCustomerNumber = (int)$order->customer_id->value();
             $newCustomerNumber = $originalCustomerNumber;
             $shouldAutoReassignInvoiceCollection = false;
@@ -1219,6 +1228,8 @@ class ordersRoute
                 if (!(new departments_o())->getDepartmentById((int)$data['department_id'])) {
                     $response->error('Department not found', 400);
                 }
+                // Check if the user has access to the target department
+                self::requireDepartmentAccess((string)(int)$data['department_id']);
                 $order->department_id->set((int)$data['department_id']);
             }
             // If the booking ID is set, validate it