Update besar apk finance

2026-09-11 16:03:00 +07:00
parent d42483b350
commit 4ef15c22ae
897 changed files with 98056 additions and 15979 deletions
@@ -0,0 +1,35 @@
+<?php
+defined('BASEPATH') OR exit('No direct script access allowed');
+
+class AuditService
+{
+    private $CI;
+    public function __construct() { $this->CI =& get_instance(); }
+
+    public function record($module, $entityType, $entityId, $action, $before = null, $after = null, $userId = null)
+    {
+        $previous = $this->CI->db->select('record_hash')->order_by('id','DESC')->limit(1)->get('immutable_audit_logs')->row();
+        $created = date('Y-m-d H:i:s');
+        $data = array(
+            'module'=>(string)$module, 'entity_type'=>(string)$entityType, 'entity_id'=>(string)$entityId,
+            'action'=>(string)$action, 'before_data'=>$this->encode($before), 'after_data'=>$this->encode($after),
+            'user_id'=>$userId ? (int)$userId : null,
+            'ip_address'=>isset($this->CI->input) ? $this->CI->input->ip_address() : null,
+            'user_agent'=>isset($this->CI->input) ? substr((string)$this->CI->input->user_agent(),0,255) : null,
+            'request_id'=>function_exists('getenv') ? (getenv('HTTP_X_REQUEST_ID') ?: null) : null,
+            'previous_hash'=>$previous ? $previous->record_hash : null, 'created_at'=>$created
+        );
+        $data['record_hash'] = hash('sha256', ($data['previous_hash'] ?: '') . json_encode($data, JSON_UNESCAPED_UNICODE|JSON_UNESCAPED_SLASHES));
+        if (!$this->CI->db->insert('immutable_audit_logs', $data)) throw new RuntimeException('Gagal menulis audit trail.');
+        return (int)$this->CI->db->insert_id();
+    }
+
+    private function encode($value)
+    {
+        if ($value === null) return null;
+        $value = json_decode(json_encode($value), true);
+        $walk = function (&$item, $key) { if (preg_match('/password|token|secret|authorization/i', (string)$key)) $item = '[REDACTED]'; };
+        array_walk_recursive($value, $walk);
+        return json_encode($value, JSON_UNESCAPED_UNICODE|JSON_UNESCAPED_SLASHES);
+    }
+}