Add product option deletion functionality

Implemented endpoint and logic for deleting product options, ensuring user authentication, parameter validation, and proper logging. Added a delete method in the product options object to permanently remove records.

services/nginx/app/objects/product_options_o.php

@@ -50,6 +50,18 @@ class product_options_o extends db
         //TODO: Add cache invalidation
     }
 
+    /**
+     * There's no need to keep track of when a product option is deleted,
+     * so we just forcefully delete it.
+     * @throws Exception If the object was not selected
+     * @throws Exception If the object was not deleted successfully
+     */
+    public function delete(): void
+    {
+        self::requireSelected();
+        self::deletePermanently();
+    }
+
     /**
      * Set the name of the product option
      * @param string $name

services/nginx/app/routes/productOptionsRoute.php

@@ -135,5 +135,43 @@ class productOptionsRoute
                 'edit_product_option' => 'Edit a product option'
             ]
         );
+
+        $this->delete('/product/options', function () {
+            // Require the user to be logged in
+            global $response;
+            $this->requirePermission('delete_product_option');
+            // Get the user object
+            $user = (new authentication())->get_user();
+            // Check if the request was successful
+            if ($user) {
+                // Check if the required parameters are set
+                self::requireParameters(['id']);
+                // Check if the parameters are of the correct type
+                self::requireType((int)self::getParameter('id'), self::TYPE_INT());
+                // Require the minimum value to be above 0
+                self::requireMinValue((int)self::getParameter('id'), 1);
+                // Create the object
+                $product_options = new product_options_o();
+                // Select the object
+                $product_options->select((int)self::getParameter('id'));
+                // Delete the object
+                $product_options->delete();
+                // Log the incident
+                (new logs_o())->add('product_options', 'global', 1, $user->id, 'DELETE_PRODUCT_OPTION', 'User deleted a product option');
+                // Return the object
+                $response->success(
+                    'Product option deleted'
+                );
+            } else {
+                // Log the incident
+                (new logs_o())->add('product_options', 'global', 1, 0, 'DELETE_PRODUCT_OPTION', 'User tried to delete a product option without being logged in');
+                // Return an error
+                $response->error('Invalid session', 400);
+            }
+        },
+            [
+                'delete_product_option' => 'Delete a product option'
+            ]
+        );
     }
 }