FHM31052601IBL - update format masking nama: kata pertama penuh + inisial kata berikutnya

"FAJRI HARDHITA" → "FAJRI H*******" lebih readable untuk operasional.
Script remask_patient_name.php untuk re-apply ke data yang sudah dimasking.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

application/controllers/mockup/fo/ibl_registration/Patient.php

@@ -32,7 +32,25 @@ class Patient extends MY_Controller
    }
 
    // Masking untuk kolom plaintext lama (data asli di _enc)
-   private function _mask_name($v)    { if (!$v) return $v; $v=trim($v); $l=mb_strlen($v,'UTF-8'); if($l<=2) return '***'; return mb_substr($v,0,2,'UTF-8').str_repeat('*',min(3,$l-2)); }
+   private function _mask_name($v)    {
+      if (!$v) return $v;
+      $v = trim($v);
+      $words = preg_split('/\s+/', $v);
+      if (count($words) === 1) {
+         // Satu kata: tampilkan penuh jika ≤6 huruf, atau 6 huruf + ***
+         $l = mb_strlen($v, 'UTF-8');
+         return $l <= 6 ? $v : mb_substr($v, 0, 6, 'UTF-8') . '***';
+      }
+      // Multi kata: kata pertama penuh + inisial kata berikutnya + *
+      $first  = $words[0];
+      $rest   = array_slice($words, 1);
+      $masked = array_map(function($w) {
+         if (!$w) return '';
+         $init = mb_substr($w, 0, 1, 'UTF-8');
+         return $init . str_repeat('*', max(3, mb_strlen($w, 'UTF-8') - 1));
+      }, $rest);
+      return $first . ' ' . implode(' ', $masked);
+   }
    private function _mask_phone($v)   { if (!$v) return $v; $d=preg_replace('/[^0-9]/','',trim($v)); $l=strlen($d); if($l<=4) return '****'; if($l<=8) return substr($d,0,4).str_repeat('*',$l-4); return substr($d,0,4).str_repeat('*',$l-7).substr($d,-3); }
    private function _mask_email($v)   { if (!$v||strpos($v,'@')===false) return $v; [$loc,$dom]=explode('@',$v,2); return mb_substr($loc,0,min(2,mb_strlen($loc,'UTF-8')),'UTF-8').'***@'.$dom; }
    private function _mask_short($v)   { if (!$v) return $v; $v=trim($v); $l=mb_strlen($v,'UTF-8'); if($l<=2) return '***'; return mb_substr($v,0,2,'UTF-8').'***'; }

application/controllers/mockup/masterdata/Patientv4.php

@@ -14,7 +14,23 @@ class Patientv4 extends MY_Controller
       $this->load->library('ibl_encryptor');
    }
 
-   private function _mask_name($v)    { if (!$v) return $v; $v=trim($v); $l=mb_strlen($v,'UTF-8'); if($l<=2) return '***'; return mb_substr($v,0,2,'UTF-8').str_repeat('*',min(3,$l-2)); }
+   private function _mask_name($v)    {
+      if (!$v) return $v;
+      $v = trim($v);
+      $words = preg_split('/\s+/', $v);
+      if (count($words) === 1) {
+         $l = mb_strlen($v, 'UTF-8');
+         return $l <= 6 ? $v : mb_substr($v, 0, 6, 'UTF-8') . '***';
+      }
+      $first  = $words[0];
+      $rest   = array_slice($words, 1);
+      $masked = array_map(function($w) {
+         if (!$w) return '';
+         $init = mb_substr($w, 0, 1, 'UTF-8');
+         return $init . str_repeat('*', max(3, mb_strlen($w, 'UTF-8') - 1));
+      }, $rest);
+      return $first . ' ' . implode(' ', $masked);
+   }
    private function _mask_phone($v)   { if (!$v) return $v; $d=preg_replace('/[^0-9]/','',trim($v)); $l=strlen($d); if($l<=4) return '****'; if($l<=8) return substr($d,0,4).str_repeat('*',$l-4); return substr($d,0,4).str_repeat('*',$l-7).substr($d,-3); }
    private function _mask_email($v)   { if (!$v||strpos($v,'@')===false) return $v; [$loc,$dom]=explode('@',$v,2); return mb_substr($loc,0,min(2,mb_strlen($loc,'UTF-8')),'UTF-8').'***@'.$dom; }
    private function _mask_short($v)   { if (!$v) return $v; $v=trim($v); $l=mb_strlen($v,'UTF-8'); if($l<=2) return '***'; return mb_substr($v,0,2,'UTF-8').'***'; }

scripts/mask_patient_plaintext.php

@@ -31,10 +31,20 @@ function is_masked($val) {
 
 function mask_name($v) {
     if (!$v) return $v;
-    $v = trim($v);
-    $len = mb_strlen($v, 'UTF-8');
-    if ($len <= 2) return '***';
-    return mb_substr($v, 0, 2, 'UTF-8') . str_repeat('*', min(3, $len - 2));
+    $v     = trim($v);
+    $words = preg_split('/\s+/', $v);
+    if (count($words) === 1) {
+        $l = mb_strlen($v, 'UTF-8');
+        return $l <= 6 ? $v : mb_substr($v, 0, 6, 'UTF-8') . '***';
+    }
+    $first  = $words[0];
+    $rest   = array_slice($words, 1);
+    $masked = array_map(function($w) {
+        if (!$w) return '';
+        $init = mb_substr($w, 0, 1, 'UTF-8');
+        return $init . str_repeat('*', max(3, mb_strlen($w, 'UTF-8') - 1));
+    }, $rest);
+    return $first . ' ' . implode(' ', $masked);
 }
 
 function mask_phone($v) {

scripts/remask_patient_name.php

@@ -0,0 +1,76 @@
+<?php
+/**
+ * Re-mask M_PatientName dengan format baru: "NAMA DEPAN I******* N****"
+ * Dekripsi dari _enc lalu masking ulang kolom plaintext
+ * Jalankan setelah address & NIK migration selesai
+ */
+
+define('BASEPATH', true);
+foreach (file(__DIR__ . '/../.env', FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES) as $l) {
+    if (strpos(trim($l), '#') === 0) continue;
+    [$k, $v] = array_map('trim', explode('=', $l, 2));
+    if ($k !== '') $_ENV[$k] = $v;
+}
+
+require __DIR__ . '/../application/libraries/Ibl_encryptor.php';
+$enc = new Ibl_encryptor();
+
+include __DIR__ . '/../application/config/database.php';
+$cfg = $db['default'];
+$pdo = new PDO(
+    "mysql:host={$cfg['hostname']};dbname={$cfg['database']};charset=utf8",
+    $cfg['username'], $cfg['password'],
+    [PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION]
+);
+
+function mask_name($v) {
+    if (!$v) return $v;
+    $v     = trim($v);
+    $words = preg_split('/\s+/', $v);
+    if (count($words) === 1) {
+        $l = mb_strlen($v, 'UTF-8');
+        return $l <= 6 ? $v : mb_substr($v, 0, 6, 'UTF-8') . '***';
+    }
+    $first  = $words[0];
+    $rest   = array_slice($words, 1);
+    $masked = array_map(function($w) {
+        if (!$w) return '';
+        $init = mb_substr($w, 0, 1, 'UTF-8');
+        return $init . str_repeat('*', max(3, mb_strlen($w, 'UTF-8') - 1));
+    }, $rest);
+    return $first . ' ' . implode(' ', $masked);
+}
+
+echo "=== Re-mask M_PatientName (format baru) ===\n";
+$total    = 0;
+$batch    = 500;
+$last_id  = 0;
+
+$stmt = $pdo->prepare(
+    "UPDATE m_patient SET M_PatientName = ? WHERE M_PatientID = ?"
+);
+
+while (true) {
+    $rows = $pdo->query(
+        "SELECT M_PatientID, M_PatientName_enc
+         FROM m_patient
+         WHERE M_PatientName_enc IS NOT NULL
+           AND M_PatientID > {$last_id}
+         ORDER BY M_PatientID ASC
+         LIMIT {$batch}"
+    )->fetchAll(PDO::FETCH_ASSOC);
+
+    if (empty($rows)) break;
+
+    foreach ($rows as $row) {
+        $real_name = $enc->decrypt($row['M_PatientName_enc']);
+        if ($real_name !== null) {
+            $stmt->execute([mask_name($real_name), $row['M_PatientID']]);
+        }
+        $last_id = $row['M_PatientID'];
+        $total++;
+    }
+    echo "  {$total} rows...\n";
+}
+
+echo "Selesai: {$total} rows\n";