ria/app/Controllers/BaseController.php

<?php

namespace App\Controllers;

use CodeIgniter\Controller;
use CodeIgniter\HTTP\CLIRequest;
use CodeIgniter\HTTP\IncomingRequest;
use CodeIgniter\HTTP\RequestInterface;
use CodeIgniter\HTTP\ResponseInterface;
use Psr\Log\LoggerInterface;
use CodeIgniter\Cache\CacheFactory;

/**
 * Class BaseController
 *
 * BaseController provides a convenient place for loading components
 * and performing functions that are needed by all your controllers.
 * Extend this class in any new controllers:
 *     class Home extends BaseController
 *
 * For security be sure to declare any new methods as protected or private.
 */
abstract class BaseController extends Controller
{
    protected $role = '';
    protected $vendorId = '';
    protected $name = '';
    protected $Designation = '';
    protected $DEPCode = '';
    protected $HeadDept = '';
    protected $DepartmentName = '';
    protected $roleText = '';
    protected $CompanyName = '';
    protected $EmpID = '';
    protected $depaccess = '';
    protected $profilepic = '';
    protected $global = array();

    protected $session;

    public function __construct()
    {
        $this->session = \Config\Services::session();
    }

    /**
     * Instance of the main Request object.
     *
     * @var CLIRequest|IncomingRequest
     */
    protected $request;

    /**
     * An array of helpers to be loaded automatically upon
     * class instantiation. These helpers will be available
     * to all other controllers that extend BaseController.
     *
     * @var list<string>
     */
    protected $helpers = [];

    /**
     * Be sure to declare properties for any property fetch you initialized.
     * The creation of dynamic property is deprecated in PHP 8.2.
     */
    // protected $session;

    /**
     * @return void
     */
    public function initController(RequestInterface $request, ResponseInterface $response, LoggerInterface $logger)
    {
        // Do Not Edit This Line
        parent::initController($request, $response, $logger);

        // Preload any models, libraries, etc, here.

        // E.g.: $this->session = \Config\Services::session();
    }

    /**
     * This function used to check the user is logged in or not
     */
    protected function isLoggedIn()
    {
        $isLoggedIn = $this->session->get('isLoggedIn');

        if (!isset($isLoggedIn) || $isLoggedIn !== true) {
            // if ($this->request->uri->getSegment(2) === 'zohobooks_api_fetch_all') {
            //     return redirect()->to('login/zohobooks_api_fetch_all');
            // }
            return redirect()->to('login');
        } else {
            log_message('error', '#####In BaseController - isLoggedIn function ci session: ' . $this->session->get('name'));

            $this->role = $this->session->get('role');
            $this->vendorId = $this->session->get('userId');
            $this->name = $this->session->get('name');
            $this->roleText = $this->session->get('roleText');
            $this->Designation = $this->session->get('Designation');
            $this->DEPCode = $this->session->get('DEPCode');
            $this->HeadDept = $this->session->get('HeadDept');
            $this->DepartmentName = $this->session->get('DepartmentName');
            $this->EmpID = $this->session->get('EmpID');
            $this->depaccess = $this->session->get('depaccess');
            $this->profilepic = $this->session->get('ProfilePic');
            $this->CompanyName = $this->session->get('CompanyName');

            // Set data to global array
            $this->global['name'] = $this->name;
            $this->global['role'] = $this->role;
            $this->global['role_text'] = $this->roleText;
            $this->global['DEPCode'] = $this->DEPCode;
            $this->global['Designation'] = $this->Designation;
            $this->global['DepAccesslist'] = $this->depaccess;
            $this->global['CompanyName'] = $this->CompanyName;
        }
    }

    /**
     * This function is used to check the access
     */
    function isAdmin()
    {
        if ($this->role != ROLE_ADMIN) {
            return true;
        } else {
            return false;
        }
    }

    /**
     * This function is used to check the access
     */
    function isTicketter()
    {
        if ($this->role != ROLE_ADMIN || $this->role != ROLE_MANAGER) {
            return true;
        } else {
            return false;
        }
    }

    /**
     * This function is used to load the set of views
     */
    function loadThis()
    {
        $this->global['pageTitle'] = 'Resico : Access Denied';
        $this->loadViews('access', $this->global);
    }

    /**
     * This function is used to load the set of views
     */
    function pageNotFound()
    {
        $this->global['pageTitle'] = 'Resico : 404 - Page Not Found';
        $this->loadViews("404", $this->global, NULL, NULL);
    }

    /**
     * This function is used to logged out user from system
     */
    function logout()
    {

        $session = session()->destroy();  
        // $cacheFactory = new CacheFactory();
		// $cache = $cacheFactory->getHandler();
		// $cache->clean();
        return redirect()->to('login');
    }

    /**
     * This function used to load views
     * @param {string} $viewName : This is view name
     * @param {mixed} $headerInfo : This is array of header information
     * @param {mixed} $pageInfo : This is array of page information
     * @param {mixed} $footerInfo : This is array of footer information
     * @return {null} $result : null
     */
    function loadViews($viewName = "", $headerInfo = NULL, $pageInfo = NULL, $footerInfo = NULL)
    {
        if (!session()->has('name')) {
            // Session is not active, destroy session and redirect to login
            session()->destroy();
            return redirect()->to('login');
        }

        $headerInfo['pageTitle'] = $this->CompanyName ." : ".$headerInfo['pageTitle'];
        
        $header = view('includes/header', $headerInfo);
        $content = view($viewName, $pageInfo);
        $footer = view('includes/footer', $headerInfo);

        echo $header . $content . $footer;
    }
}