View Code - 20260722

running_beam_snapshot.php | 20260722_120325.php Initial Domain Snapshot

<?php
require_once __DIR__ . '/modules/auth/page_acl.php';
$ctx = page_require_access('production_entry'); // adjust permission if needed

$pdo        = $ctx['pdo'];
$company_id = (int)$ctx['company_id'];
$u          = $ctx['user'];

require_once __DIR__ . '/partials/header.php';

$message = '';

/* =========================
   SAVE SNAPSHOT (DELETE-THEN-INSERT)
========================= */
if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['save_snapshot'])) {

$pdo->beginTransaction();

try {
        // 1. First delete existing snapshot data for this company
        $deleteStmt = $pdo->prepare("DELETE FROM mesr_running_beam_snapshot WHERE company_id = ?");
        $deleteStmt->execute([$company_id]);

// 2. Fetch current running beams
        $stmt = $pdo->prepare("
            SELECT machine_no,
                   primary_running_beam,
                   secondary_running_beam
            FROM machine_beam_status
            WHERE company_id = ?
        ");
        $stmt->execute([$company_id]);
        $rows = $stmt->fetchAll(PDO::FETCH_ASSOC);

// 3. Insert fresh snapshot data
        if ($rows) {
            $insert = $pdo->prepare("
                INSERT INTO mesr_running_beam_snapshot
                (company_id, machine_no, primary_running_beam, secondary_running_beam, snapshot_at)
                VALUES (?, ?, ?, ?, NOW())
            ");

foreach ($rows as $r) {
                $insert->execute([
                    $company_id,
                    $r['machine_no'],
                    $r['primary_running_beam'],
                    $r['secondary_running_beam']
                ]);
            }
        }

$pdo->commit();
        $message = "Snapshot updated successfully (Old records cleared).";

} catch (Exception $e) {
        $pdo->rollBack();
        $message = "Error: " . $e->getMessage();
    }
}

/* =========================
   CURRENT RUNNING LIST
========================= */
$stmt = $pdo->prepare("
    SELECT machine_no,
           primary_running_beam,
           secondary_running_beam
    FROM machine_beam_status
    WHERE company_id = ?
    ORDER BY machine_no
");
$stmt->execute([$company_id]);
$running = $stmt->fetchAll(PDO::FETCH_ASSOC);
?>

<div class="card shadow-sm">
        <div class="card-header d-flex justify-content-between align-items-center">
            <h5 class="mb-0">Running Beam Snapshot</h5>

<form method="post" class="mb-0">
                <button type="submit" name="save_snapshot" class="btn btn-primary btn-sm">
                    Save Snapshot
                </button>
            </form>
        </div>

<?php if ($message): ?>
                <div class="alert alert-info">
                    <?= htmlspecialchars($message) ?>
                </div>
            <?php endif; ?>

<div class="table-responsive">
                <table class="table table-bordered table-striped">
                    <thead class="table-light">
                        <tr>
                            <th>Machine No</th>
                            <th>Primary Running Beam</th>
                            <th>Secondary Running Beam</th>
                        </tr>
                    </thead>
                    <tbody>
                        <?php if ($running): ?>
                            <?php foreach ($running as $r): ?>
                                <tr>
                                    <td><?= htmlspecialchars($r['machine_no']) ?></td>
                                    <td><?= htmlspecialchars($r['primary_running_beam']) ?></td>
                                    <td><?= htmlspecialchars($r['secondary_running_beam']) ?></td>
                                </tr>
                            <?php endforeach; ?>
                        <?php else: ?>
                            <tr>
                                <td colspan="3" class="text-center">No running beams found</td>
                            </tr>
                        <?php endif; ?>
                    </tbody>
                </table>
            </div>

</div>
    </div>

</div>

<?php require_once __DIR__ . '/partials/footer.php'; ?>