FloatBackOfffice/application/controllers/Geofence_area_country.php

<?php
defined('BASEPATH') or exit('No direct script access allowed');

class Geofence_area_country extends Admin_Controller
{

    public $viewData = array();
    public $pagePerItem = 10;

    public function __construct()
    {
        parent::__construct();

        // Load model
        $this->load->model('geofence_area_country_model');
        $this->load->model('country_model');
        $this->load->helper('pagination');
    }

    public function index()
    {
        $this->load->helper(array('form', 'url'));
        $page = $this->input->get('page');

        //get query string filter
        $queryString = $this->input->server('QUERY_STRING');

        $pagingUrl = empty($queryString) ? uri_string() : uri_string() . '?' . $queryString;
        $pagingUrl = remove_querystring_var($pagingUrl, 'page');

        $data = $this->geofence_area_country_model->getAllWithPagination($page, $this->pagePerItem);
        $this->viewData['list'] = $data['data'];
        $this->viewData['pagination'] = initPagination($this->pagePerItem, $data['total'], $page, $pagingUrl);
        $this->renderAdminPage('geofence_area_country/list', $this->viewData);
    }

    public function create()
    {
        $this->load->helper(array('form', 'url'));
        $this->viewData['countryList'] = $this->country_model->getAll();
        $this->viewData['item'] = null;
        $this->renderAdminPage('geofence_area_country/create', $this->viewData);
    }

    public function store()
    {
        $this->load->helper(array('form', 'url'));
        $this->load->library('form_validation');

        $this->viewData['item'] = null;
        $this->viewData['countryList'] = $this->country_model->getAll();

        $this->setCreationRules();
        if ($this->form_validation->run() == false) {
            $this->renderAdminPage('geofence_area_country/create', $this->viewData);
            return;
        }

        $inputData = [
            'country' => $this->input->post('country_code'),
            'latitude' => $this->input->post('latitude'),
            'longitude' => $this->input->post('longitude'),
            'radius' => $this->input->post('radius'),
        ];

        $this->geofence_area_country_model->create($inputData);

        $this->session->set_flashdata('success', 'Created geofence area country successfully.');
        redirect('/geofence_area_country');
    }

    public function edit($id)
    {
        $this->load->helper(array('form', 'url'));
        $this->viewData['item'] = $this->geofence_area_country_model->getItem($id);
        $this->viewData['itemId'] = $id;
        $this->viewData['countryList'] = $this->country_model->getAll();
        $this->renderAdminPage('geofence_area_country/edit', $this->viewData);
    }

    public function update($id)
    {
        $this->load->helper(array('form', 'url'));
        $this->load->library('form_validation');

        $this->viewData['item'] = $this->geofence_area_country_model->getItem($id);
        $this->viewData['itemId'] = $id;
        $this->viewData['countryList'] = $this->country_model->getAll();

        $this->setCreationRules();
        if ($this->form_validation->run() == false) {
            $this->renderAdminPage('geofence_area_country/edit', $this->viewData);
            return;
        }

        $inputData = [
            'country' => $this->input->post('country_code'),
            'latitude' => $this->input->post('latitude'),
            'longitude' => $this->input->post('longitude'),
            'radius' => $this->input->post('radius'),
        ];

        $this->geofence_area_country_model->update($id, $inputData);

        $this->session->set_flashdata('success', 'Updated geofence area country successfully.');
        redirect('/geofence_area_country');
    }

    public function delete($id)
    {
        $res = $this->geofence_area_country_model->delete($id);
        $this->session->set_flashdata('success', 'Deleted geofence area country successfully.');

        redirect('/geofence_area_country');
    }

		protected function renderAdminPage($page_name, $data)
		{
			$this->load->view('admin/view_admin_header', $data);
			$this->load->view($page_name, $data);
			$this->load->view('admin/view_admin_footer', $data);
		}

    private function setCreationRules()
    {
        $config = [
            [
                'field' => 'country_code',
                'label' => 'Country',
                'rules' => 'required',
            ],
            [
                'field' => 'latitude',
                'label' => 'Latitude',
                'rules' => 'required|numeric',
            ],
            [
                'field' => 'longitude',
                'label' => 'Longitude',
                'rules' => 'required|numeric',
            ],
            [
                'field' => 'radius',
                'label' => 'Radius',
                'rules' => 'required|integer',
            ]
        ];

        $this->form_validation->set_rules($config);
    }
}