opensourcepos/app/Controllers/Suppliers.php

<?php

namespace App\Controllers;

use App\Models\Attribute;
use App\Models\Supplier;
use CodeIgniter\HTTP\ResponseInterface;
use Config\Services;

class Suppliers extends Persons
{
    private Supplier $supplier;

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

        $this->supplier = model(Supplier::class);
    }

    public function getIndex(): string
    {
        $data['table_headers'] = get_suppliers_manage_table_headers();

        return view('people/manage', $data);
    }

    public function getRow($rowId): ResponseInterface
    {
        $dataRow = get_supplier_data_row($this->supplier->get_info($rowId));
        $dataRow['category'] = $this->supplier->get_category_name($dataRow['category']);

        return $this->response->setJSON($dataRow);
    }

    public function getSearch(): ResponseInterface
    {
        $search = $this->request->getGet('search');
        $limit = $this->request->getGet('limit', FILTER_SANITIZE_NUMBER_INT);
        $offset = $this->request->getGet('offset', FILTER_SANITIZE_NUMBER_INT);
        $sort = $this->sanitizeSortColumn(supplier_headers(), $this->request->getGet('sort', FILTER_SANITIZE_FULL_SPECIAL_CHARS), 'people.person_id');
        $order = $this->request->getGet('order', FILTER_SANITIZE_FULL_SPECIAL_CHARS);

        $suppliers = $this->supplier->search($search, $limit, $offset, $sort, $order);
        $totalRows = $this->supplier->get_found_rows($search);

        $dataRows = [];

        foreach ($suppliers->getResult() as $supplier) {
            $row = get_supplier_data_row($supplier);
            $row['category'] = $this->supplier->get_category_name($row['category']);
            $dataRows[] = $row;
        }

        return $this->response->setJSON(['total' => $totalRows, 'rows' => $dataRows]);
    }

    public function getSuggest(): ResponseInterface
    {
        $search = $this->request->getGet('term');
        $suggestions = $this->supplier->get_search_suggestions($search, true);

        return $this->response->setJSON($suggestions);
    }

    public function suggestSearch(): ResponseInterface
    {
        $search = $this->request->getPost('term');
        $suggestions = $this->supplier->get_search_suggestions($search, false);

        return $this->response->setJSON($suggestions);
    }

    public function getView(int $supplierId = NEW_ENTRY): string
    {
        $info = $this->supplier->get_info($supplierId);
        foreach (get_object_vars($info) as $property => $value) {
            $info->$property = $value;
        }
        $data['person_info'] = $info;
        $data['categories'] = $this->supplier->get_categories();

        return view("suppliers/form", $data);
    }

    public function getAttributes(int $supplierId = NEW_ENTRY): string
    {
        return $this->getPersonAttributes($supplierId, Attribute::SHOW_IN_SUPPLIERS);
    }

    public function postSave(int $supplierId = NEW_ENTRY): ResponseInterface
    {
        $firstName = $this->request->getPost('first_name', FILTER_SANITIZE_FULL_SPECIAL_CHARS);
        $lastName = $this->request->getPost('last_name', FILTER_SANITIZE_FULL_SPECIAL_CHARS);
        $email = strtolower($this->request->getPost('email', FILTER_SANITIZE_EMAIL));

        $firstName = $this->nameize($firstName);
        $lastName = $this->nameize($lastName);

        $personData = [
            'first_name'   => $firstName,
            'last_name'    => $lastName,
            'gender'       => $this->request->getPost('gender'),
            'email'        => $email,
            'phone_number' => $this->request->getPost('phone_number', FILTER_SANITIZE_FULL_SPECIAL_CHARS),
            'address_1'    => $this->request->getPost('address_1', FILTER_SANITIZE_FULL_SPECIAL_CHARS),
            'address_2'    => $this->request->getPost('address_2', FILTER_SANITIZE_FULL_SPECIAL_CHARS),
            'city'         => $this->request->getPost('city', FILTER_SANITIZE_FULL_SPECIAL_CHARS),
            'state'        => $this->request->getPost('state', FILTER_SANITIZE_FULL_SPECIAL_CHARS),
            'zip'          => $this->request->getPost('zip', FILTER_SANITIZE_FULL_SPECIAL_CHARS),
            'country'      => $this->request->getPost('country', FILTER_SANITIZE_FULL_SPECIAL_CHARS),
            'comments'     => $this->request->getPost('comments', FILTER_SANITIZE_FULL_SPECIAL_CHARS)
        ];

        $supplierData = [
            'company_name'   => $this->request->getPost('company_name', FILTER_SANITIZE_FULL_SPECIAL_CHARS),
            'agency_name'    => $this->request->getPost('agency_name', FILTER_SANITIZE_FULL_SPECIAL_CHARS),
            'category'       => $this->request->getPost('category', FILTER_SANITIZE_FULL_SPECIAL_CHARS),
            'account_number' => $this->request->getPost('account_number') == '' ? null : $this->request->getPost('account_number', FILTER_SANITIZE_FULL_SPECIAL_CHARS),
            'tax_id'         => $this->request->getPost('tax_id', FILTER_SANITIZE_NUMBER_INT)
        ];

        if ($this->supplier->save_supplier($personData, $supplierData, $supplierId)) {
            $personId = $supplierId == NEW_ENTRY ? $supplierData['person_id'] : $supplierId;
            $this->savePersonAttributes($personId, Attribute::SHOW_IN_SUPPLIERS);

            if ($supplierId == NEW_ENTRY) {
                return $this->response->setJSON([
                    'success' => true,
                    'message' => lang('Suppliers.successful_adding') . ' ' . $supplierData['company_name'],
                    'id'      => $supplierData['person_id']
                ]);
            } else {
                return $this->response->setJSON([
                    'success' => true,
                    'message' => lang('Suppliers.successful_updating') . ' ' . $supplierData['company_name'],
                    'id'      => $supplierId
                ]);
            }
        } else {
            return $this->response->setJSON([
                'success' => false,
                'message' => lang('Suppliers.error_adding_updating') . ' ' . $supplierData['company_name'],
                'id'      => NEW_ENTRY
            ]);
        }
    }

    public function postDelete(): ResponseInterface
    {
        $suppliersToDelete = $this->request->getPost('ids', FILTER_SANITIZE_NUMBER_INT);

        if ($this->supplier->delete_list($suppliersToDelete)) {
            return $this->response->setJSON([
                'success' => true,
                'message' => lang('Suppliers.successful_deleted') . ' ' . count($suppliersToDelete) . ' ' . lang('Suppliers.one_or_multiple')
            ]);
        } else {
            return $this->response->setJSON(['success' => false, 'message' => lang('Suppliers.cannot_be_deleted')]);
        }
    }
}