# jetformbuilder/3.6.6/modules/rest-api/endpoints/install-migrations-endpoint.php

JetFormBuilder — Dynamic Blocks Form Builder, version 3.6.6. 81 lines.

- Page: https://pluginprobe.com/plugins/jetformbuilder/3.6.6/code/modules/rest-api/endpoints/install-migrations-endpoint.php
- Raw: https://pluginprobe.com/plugins/jetformbuilder/3.6.6/raw/modules/rest-api/endpoints/install-migrations-endpoint.php
- Modified: 2026-09-14T13:32:58+00:00

Line numbers below start at 1. Link to a line or a range by appending a fragment to the
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```php
<?php


namespace JFB_Modules\Rest_Api\Endpoints;

use Jet_Form_Builder\Db_Queries\Execution_Builder;
use Jet_Form_Builder\Migrations\Migration_Exception;
use Jet_Form_Builder\Migrations\Migration_Incomplete_Exception;
use Jet_Form_Builder\Migrations\Migrator;
use JFB_Components\Rest_Api\Rest_Api_Endpoint_Base;

// If this file is called directly, abort.
if ( ! defined( 'WPINC' ) ) {
	die;
}

class Install_Migrations_Endpoint extends Rest_Api_Endpoint_Base {

	/**
	 * @return mixed
	 */
	public static function get_rest_base() {
		return 'migrations/install';
	}

	/**
	 * @return mixed
	 */
	public static function get_methods() {
		return \WP_REST_Server::CREATABLE;
	}

	public function check_permission(): bool {
		return current_user_can( 'manage_options' );
	}

	/**
	 * @param \WP_REST_Request $request
	 *
	 * @return mixed
	 */
	public function run_callback( \WP_REST_Request $request ) {
		try {
			Execution_Builder::instance()->transaction_start();

			Migrator::instance()->install();

			Execution_Builder::instance()->transaction_commit();

		} catch ( Migration_Incomplete_Exception $exception ) {
			// Not a failure: a time-boxed migration (e.g. the SSR registry import) already
			// committed its own partial progress and a resume cursor before throwing this —
			// see its own docblock. There is nothing left to roll back here; calling this
			// endpoint again resumes from that cursor.
			return new \WP_REST_Response(
				array(
					'message'  => __( 'Migration is still in progress. Call this endpoint again to continue.', 'jet-form-builder' ),
					'complete' => false,
				)
			);
		} catch ( Migration_Exception $exception ) {
			Execution_Builder::instance()->transaction_rollback();

			return new \WP_REST_Response(
				array(
					'message' => $exception->getMessage(),
					'version' => $exception->get_version(),
				),
				400
			);
		}

		return new \WP_REST_Response(
			array(
				'message'  => __( 'Successfully installed migrations.', 'jet-form-builder' ),
				'complete' => true,
			)
		);
	}
}

```