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Current File : /home/users/unlimited/www/eshop.codeskitter.site/application/controllers/admin/Manage_stock.php

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

class Manage_stock extends CI_Controller
{
    public function __construct()
    {
        parent::__construct();
        $this->load->database();
        $this->load->library(['ion_auth', 'form_validation', 'upload']);
        $this->load->helper(['url', 'language', 'file']);
        $this->load->model(['product_model', 'product_faqs_model', 'category_model']);
    }

    public function index()
    {
        if ($this->ion_auth->logged_in() && $this->ion_auth->is_admin()) {
            $this->data['main_page'] = TABLES . 'manage_stock';
            $settings = get_settings('system_settings', true);
            $this->data['title'] = 'Stock Management| ' . $settings['app_name'];
            $this->data['meta_description'] = 'Stock Management |' . $settings['app_name'];
            if (isset($_GET['edit_id'])) {

                $product_id = fetch_details('product_variants', ['id' => $_GET['edit_id']]);
                $product_type = fetch_details('products', ['id' => $product_id[0]['product_id']]);

                if ($product_type[0]['stock_type'] == 0) {
                    $stock = $product_type[0];
                    $id = $stock['id'];
                    $attributes = fetch_details("product_attributes", ['product_id' => $product_id[0]['product_id']]);
                    $attribute_value = fetch_details("attribute_values", ['id' => $attributes[0]['attribute_value_ids']], ['value']);
                    $this->data['fetched'] = $stock['stock'];
                } else {
                    $stock = fetch_details("product_variants", ['id' => $_GET['edit_id']], ['stock', 'product_id', 'attribute_value_ids']);
                    $attribute_value = fetch_details("attribute_values", ['id' => $stock[0]['attribute_value_ids']], ['value']);
                    $id = $stock[0]['product_id'];
                    $this->data['fetched'] = $stock[0]['stock'];
                }
              
                $this->data['fetched_data'] = fetch_product("", "", $id);
                $this->data['attribute'] = $attribute_value;

            }
            $this->data['categories'] = $this->category_model->get_categories();

            $this->data['sellers'] = $this->db->select(' u.username as seller_name,u.id as seller_id,sd.category_ids,sd.id as seller_data_id  ')
                ->join('users_groups ug', ' ug.user_id = u.id ')
                ->join('seller_data sd', ' sd.user_id = u.id ')
                ->where(['ug.group_id' => '4'])
                ->where(['sd.status' => 1])
                ->get('users u')->result_array();

            $this->load->view('admin/template', $this->data);
        } else {
            redirect('admin/login', 'refresh');
        }
    }

    public function get_stock_list()
    {
        $seller_id =  (isset($_GET['seller_id']) && !empty($_GET['seller_id'])) ? $this->input->get('seller_id', true) : NULL;
        $status =  (isset($_GET['status']) && $_GET['status'] != "") ? $this->input->get('status', true) : NULL;
        if (isset($_GET['flag']) && !empty($_GET['flag'])) {
            return $this->product_model->get_product_details($_GET['flag'], $seller_id, $status);
        }
        if ($this->ion_auth->logged_in() && $this->ion_auth->is_admin()) {

            return $this->product_model->get_stock_details();
        } else {
            redirect('admin/login', 'refresh');
        }
    }


    public function update_stock()
    {
        $this->form_validation->set_rules('product_name', 'Product Name', 'trim|required|xss_clean');
        $this->form_validation->set_rules('current_stock', 'Current Stock', 'trim|required|xss_clean');
        $this->form_validation->set_rules('quantity', 'Quantity', 'trim|required|xss_clean');
        $this->form_validation->set_rules('type', 'Type', 'trim|required|xss_clean');
        if (!$this->form_validation->run()) {
            $this->response['error'] = true;
            $this->response['csrfName'] = $this->security->get_csrf_token_name();
            $this->response['csrfHash'] = $this->security->get_csrf_hash();
            $this->response['message'] = validation_errors();
            print_r(json_encode($this->response));
        } else {
            $type = $this->input->post('type', true);
            $variant_id = $this->input->post('variant_id', true);
            $quantity = $this->input->post('quantity', true);
            $product_name = $this->input->post('product_name', true);
            $current_stock = $this->input->post('current_stock', true);

            if ($type == 'add') {
                update_stock([$variant_id], [$quantity], 'plus');
            } else {
                if ($type == 'subtract') {

                    if (
                        $quantity > $current_stock
                    ) {
                        $this->response['error'] = true;
                        $this->response['csrfName'] = $this->security->get_csrf_token_name();
                        $this->response['csrfHash'] = $this->security->get_csrf_hash();
                        $this->response['message'] = "Subtracted stock cannot be greater than current stock";
                        print_r(
                            json_encode($this->response)
                        );
                        return;
                    }
                }
                update_stock([$variant_id], [$quantity]);
            }


            $this->response['error'] = false;
            $this->response['csrfName'] = $this->security->get_csrf_token_name();
            $this->response['csrfHash'] = $this->security->get_csrf_hash();
            $this->response['message'] = 'Stock Updated Successfully';
            print_r(json_encode($this->response));
        }
    }


    public function get_product_data()
    {
        if ($this->ion_auth->logged_in() && $this->ion_auth->is_admin()) {
            $seller_id =  (isset($_GET['seller_id']) && !empty($_GET['seller_id'])) ? $this->input->get('seller_id', true) : NULL;
            $status =  (isset($_GET['status']) && $_GET['status'] != "") ? $this->input->get('status', true) : NULL;
            if (isset($_GET['flag']) && !empty($_GET['flag'])) {
                return $this->product_model->get_product_details($_GET['flag'], $seller_id, $status);
            }
            return $this->product_model->get_product_details(null, $seller_id, $status);
        } else {
            redirect('admin/login', 'refresh');
        }
    }
}