View Code - 20260920

get_karigars_by_machine.php | 20260920_164915.php Initial Domain Snapshot

<?php
// File: /erp/ajax/get_karigars_by_machine.php
// Returns assigned karigars for a given machine (secure + company-scoped).
require_once __DIR__ . '/../modules/auth/page_acl.php';
$ctx = page_require_access('loom_downtime_entry'); // restrict to authorized users
$pdo = $ctx['pdo'] ?? null;
$cid = (int)($ctx['company_id'] ?? 0);

if (!($pdo instanceof PDO)) {
  http_response_code(500);
  header('Content-Type: application/json; charset=utf-8');
  echo json_encode(['ok'=>false,'msg'=>'DB missing']); exit;
}

header('Content-Type: application/json; charset=utf-8');
$machine_raw = trim((string)($_GET['machine_no'] ?? ''));

if ($machine_raw === '') {
  echo json_encode(['ok'=>false,'msg'=>'Missing machine_no']); exit;
}

// Helper: try to extract a numeric machine id
$mn = null;
if (preg_match('/\d+/', $machine_raw, $m)) {
  $mn = (int)$m[0];
}

// First try numeric range match if we have a number
try {
  if ($mn !== null && $mn > 0) {
    $sql = "SELECT id, karigar_name, entry_name, machine_from, machine_to
            FROM loom_karigar_master
            WHERE company_id = :cid
              AND :mn BETWEEN CAST(IFNULL(machine_from,'0') AS UNSIGNED) AND CAST(IFNULL(machine_to,'999999') AS UNSIGNED)
            AND is_active = 1
            ORDER BY CAST(machine_from AS UNSIGNED), karigar_name
            LIMIT 500";
    $st = $pdo->prepare($sql);
    $st->execute([':cid'=>$cid, ':mn'=>$mn]);
  } else {
    // fallback: substring match on entry_name OR karigar_name
    $sql = "SELECT id, karigar_name, entry_name, machine_from, machine_to
            FROM loom_karigar_master
            WHERE company_id = :cid
              AND is_active = 1
              AND (entry_name LIKE :q OR karigar_name LIKE :q)
            ORDER BY karigar_name
            LIMIT 500";
    $st = $pdo->prepare($sql);
    $st->execute([':cid'=>$cid, ':q'=>"%{$machine_raw}%"]);
  }

$rows = $st->fetchAll(PDO::FETCH_ASSOC);
  $out = [];
  foreach($rows as $r){
    $out[] = [
      'id'   => (int)($r['id'] ?? 0),
      'name' => trim((string)($r['karigar_name'] ?? $r['entry_name'] ?? 'K#'.$r['id'])),
      'from' => $r['machine_from'] ?? null,
      'to'   => $r['machine_to'] ?? null
    ];
  }

echo json_encode(['ok'=>true,'data'=>$out]);
  exit;
} catch(Throwable $e){
  http_response_code(500);
  echo json_encode(['ok'=>false,'msg'=>'Query failed','detail'=>$e->getMessage()]);
  exit;
}