Wian Drs
103 lines
2.9 KiB
PHP
103 lines
2.9 KiB
PHP
<?php
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defined('BASEPATH') OR exit('No direct script access allowed');
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require_once APPPATH . 'exceptions/BusinessException.php';
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class CompanyContext
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{
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private $CI;
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private $id;
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public function __construct()
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{
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$this->CI =& get_instance();
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}
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public function id()
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{
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if ($this->id) {
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return $this->id;
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}
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$userId = (int) $this->CI->session->userdata('user_id');
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$selected = (int) $this->CI->session->userdata('company_id');
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if ($selected && $this->hasAccess($userId, $selected)) {
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return $this->id = $selected;
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}
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$access = $this->CI->db
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->where('user_id', $userId)
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->order_by('is_default', 'DESC')
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->order_by('id', 'ASC')
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->get('user_companies')
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->row();
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// Memulihkan user lama yang dibuat sebelum relasi perusahaan diterapkan.
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// Auto-assignment hanya aman jika memang hanya ada satu perusahaan aktif.
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if (!$access) {
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$access = $this->assignSoleActiveCompany($userId);
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}
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if (!$access) {
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throw new BusinessException('User belum diberi akses perusahaan. Hubungi administrator.');
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}
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$this->CI->session->set_userdata('company_id', (int) $access->company_id);
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return $this->id = (int) $access->company_id;
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}
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public function assertAccess($companyId)
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{
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if (!$this->hasAccess((int) $this->CI->session->userdata('user_id'), (int) $companyId)) {
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throw new BusinessException('Akses perusahaan ditolak.');
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}
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return true;
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}
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public function scope($builder, $column = 'company_id')
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{
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$builder->where($column, $this->id());
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return $builder;
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}
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private function hasAccess($userId, $companyId)
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{
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return (bool) $this->CI->db->get_where('user_companies', array(
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'user_id' => (int) $userId,
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'company_id' => (int) $companyId,
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))->row();
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}
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private function assignSoleActiveCompany($userId)
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{
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if ($userId < 1 || !$this->CI->db->table_exists('companies')) {
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return null;
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}
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$companies = $this->CI->db
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->select('id')
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->where('is_active', 1)
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->order_by('id', 'ASC')
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->limit(2)
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->get('companies')
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->result();
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if (count($companies) !== 1) {
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return null;
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}
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$companyId = (int) $companies[0]->id;
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$this->CI->db->query(
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'INSERT IGNORE INTO user_companies (user_id, company_id, is_default, can_consolidate) VALUES (?, ?, 1, 0)',
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array($userId, $companyId)
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);
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if (!$this->hasAccess($userId, $companyId)) {
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throw new RuntimeException('Akses perusahaan pengguna gagal disiapkan.');
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}
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return (object) array('company_id' => $companyId);
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}
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}
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