<?php

/*
 * Editor server script for DB table users
 * Created by http://editor.datatables.net/generator
 */

// DataTables PHP library and database connection
include( "lib/DataTables.php" );

// Alias Editor classes so they are easy to use
use
	DataTables\Editor,
	DataTables\Editor\Field,
	DataTables\Editor\Format,
	DataTables\Editor\Mjoin,
	DataTables\Editor\Options,
	DataTables\Editor\Upload,
	DataTables\Editor\Validate,
	DataTables\Editor\ValidateOptions;

// The following statement can be removed after the first run (i.e. the database
// table has been created). It is a good idea to do this to help improve
// performance.
$db->sql( "CREATE TABLE IF NOT EXISTS `users` (
	`id` int(10) NOT NULL auto_increment,
	`first_name` varchar(255),
	`last_name` varchar(255),
	`phone` numeric(9,2),
	`site` varchar(255),
	PRIMARY KEY( `id` )
);" );

// Build our Editor instance and process the data coming from _POST
if ( ! isset($_POST['site']) || ! is_numeric($_POST['site']) ) {
    echo json_encode( [ "data" => [] ] );
}
else {
    Editor::inst( $db, 'users' )
        ->field(
            Field::inst( 'first_name' ),
            Field::inst( 'last_name' ),
            Field::inst( 'phone' ),
            Field::inst( 'site' )
                ->options( 'sites', 'id', 'name' )
                ->validator( 'Validate::dbValues' ),
            Field::inst( 'sites.name' )
        )
        ->leftJoin( 'sites', 'sites.id', '=', 'users.site' )
        ->where( 'site', $_POST['site'] )
        ->process($_POST)
        ->json();
}