<?php

require_once "../db/config.php";
require_once "../includes/functions.php";

$_REQUEST_METHOD = $_SERVER['REQUEST_METHOD'];
$response = array();
if ($_REQUEST_METHOD === 'POST') {

    $ref_id = $_POST['ref_id'];
    $api_type = $_POST['api_type'];
    $characters = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
    $charactersLength = strlen($characters);
    $randomString = '';
    for ($i = 0; $i < 20; $i++) {
        $randomString .= $characters[rand(0, $charactersLength - 1)];
    }

    if (isset($connection)) {
        if($api_type=='delete'){
            $updateCategory = $connection->query("DELETE FROM `job_list_add` WHERE ref_id='$ref_id'");
        }else{
            $job_title = $_POST['job_title'];
            $employment_type = $_POST['employment_type'];
            $industry = $_POST['industry'];
            $employee_status = $_POST['employee_status'];
            $shift = $_POST['shift'];
            $job_posted_date = $_POST['job_posted_date'];
            $job_location = $_POST['job_location'];
            $job_description = $_POST['job_description'];
            if(empty($ref_id)){
                $insertCategory = $connection->query("INSERT INTO `job_list_add`(`ref_id`,`job_title`, `employment_type`, `industry`, `employee_status`, `shift`, `job_posted_date`, `job_location`, `job_description`) VALUES ('$randomString','$job_title','$employment_type','$industry','$employee_status','$shift','$job_posted_date','$job_location','$job_description')");
            }else{
                $updateCategory = $connection->query("UPDATE `job_list_add` SET `job_title`='$job_title',`employment_type`='$employment_type',`industry`='$industry',`employee_status`='$employee_status',`shift`='$shift',`job_posted_date`='$job_posted_date',`job_location`='$job_location',`job_description`='$job_description' WHERE ref_id='$ref_id'");
            }
        }
        $response["message"] = "success";
        $response["status"] = 200;
    }

} else {
    $response["message"] = "INVALID REQUEST";
    $response["status"] = 400;
}

echo json_encode($response);