scappoinspiaggianew/public/userarea/clone_parts_to_visible.php

<?php
header('Content-Type: application/json');
include('include/headscript.php');

$dbHandler = DBHandlerSelect::getInstance();
$pdo = $dbHandler->getConnection();
$pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);

$data = json_decode(file_get_contents('php://input'), true);

$sourceIddatadb = isset($data['source_iddatadb']) ? (int)$data['source_iddatadb'] : 0;
$targetList = $data['target_iddatadb_list'] ?? [];
// Default true: se il client non manda il parametro, cloniamo comunque le note
// (comportamento di default richiesto, coerente con la checkbox pre-spuntata)
$cloneNotes = array_key_exists('clone_notes', $data) ? !empty($data['clone_notes']) : true;
$cloneAnalyses = !empty($data['clone_analyses']);

$targetIds = array_values(array_unique(array_filter(array_map('intval', (array)$targetList), function ($v) use ($sourceIddatadb) {
    return $v > 0 && $v !== $sourceIddatadb;
})));

if ($sourceIddatadb <= 0 || empty($targetIds)) {
    echo json_encode([
        'success' => false,
        'message' => 'Missing source or target records'
    ]);
    exit;
}

try {
    $pdo->beginTransaction();

    // 1. Load source parts
    $stmtParts = $pdo->prepare("
            SELECT id, part_number, part_description, mix, idmatrice, note, dateexpiry
            FROM identification_parts
            WHERE iddatadb = ?
            AND part_description IS NOT NULL
            AND TRIM(part_description) <> ''
            ORDER BY part_number ASC, id ASC
        ");
    $stmtParts->execute([$sourceIddatadb]);
    $sourceParts = $stmtParts->fetchAll(PDO::FETCH_ASSOC);

    if (empty($sourceParts)) {
        $pdo->rollBack();
        echo json_encode([
            'success' => false,
            'message' => 'No parts found for source record'
        ]);
        exit;
    }

    // 2. Prepare statements
    $stmtInsertPart = $pdo->prepare("
        INSERT INTO identification_parts
        (iddatadb, part_number, part_description, mix, idmatrice, note, dateexpiry, created_at, updated_at)
        VALUES
        (:iddatadb, :part_number, :part_description, :mix, :idmatrice, :note, :dateexpiry, NOW(), NOW())
    ");

    $stmtLoadCF = $pdo->prepare("
        SELECT field_id, value_id, value_text
        FROM identification_parts_customfields
        WHERE part_id = ?
        ORDER BY id ASC
    ");

    $stmtLoadAnalyses = $pdo->prepare("
    SELECT idmatrice, analysis_recordkey, analysis_name, analysis_method,
           analysis_level, is_web_selectable, is_accredited
    FROM identification_parts_analyses
    WHERE part_id = ?
    ORDER BY id ASC
    ");

    $stmtInsertAnalysis = $pdo->prepare("
    INSERT INTO identification_parts_analyses
    (part_id, iddatadb, idmatrice, analysis_recordkey, analysis_name, analysis_method,
     analysis_level, is_web_selectable, is_accredited, created_at, updated_at)
    VALUES
    (:part_id, :iddatadb, :idmatrice, :analysis_recordkey, :analysis_name, :analysis_method,
     :analysis_level, :is_web_selectable, :is_accredited, NOW(), NOW())
    ");

    $stmtInsertCF = $pdo->prepare("
        INSERT INTO identification_parts_customfields
        (part_id, field_id, value_id, value_text, created_at, updated_at)
        VALUES
        (:part_id, :field_id, :value_id, :value_text, NOW(), NOW())
    ");

    $details = [];
    $totalClonedParts = 0;
    $totalClonedAnalyses = 0;

    // 3. Clone source parts to each target record
    foreach ($targetIds as $targetIddatadb) {
        $clonedCountForTarget = 0;

        foreach ($sourceParts as $part) {
            $stmtInsertPart->execute([
                ':iddatadb' => $targetIddatadb,
                ':part_number' => $part['part_number'],
                ':part_description' => $part['part_description'],
                ':mix' => $part['mix'] ?? 'N',
                ':idmatrice' => $part['idmatrice'] !== '' ? $part['idmatrice'] : null,
                ':note' => $cloneNotes ? ($part['note'] ?? null) : null,
                ':dateexpiry' => $part['dateexpiry'] ?? null,
            ]);

            $newPartId = (int)$pdo->lastInsertId();

            // Load source custom fields for this part
            $stmtLoadCF->execute([(int)$part['id']]);
            $customFields = $stmtLoadCF->fetchAll(PDO::FETCH_ASSOC);

            foreach ($customFields as $cf) {
                $stmtInsertCF->execute([
                    ':part_id' => $newPartId,
                    ':field_id' => (int)$cf['field_id'],
                    ':value_id' => ($cf['value_id'] !== null && $cf['value_id'] !== '') ? (int)$cf['value_id'] : null,
                    ':value_text' => $cf['value_text'] !== '' ? $cf['value_text'] : null,
                ]);
            }

            // Clone linked analyses, if requested
            if ($cloneAnalyses) {
                $stmtLoadAnalyses->execute([(int)$part['id']]);
                $analyses = $stmtLoadAnalyses->fetchAll(PDO::FETCH_ASSOC);

                foreach ($analyses as $an) {
                    $stmtInsertAnalysis->execute([
                        ':part_id' => $newPartId,
                        ':iddatadb' => $targetIddatadb,
                        ':idmatrice' => ($an['idmatrice'] !== null && $an['idmatrice'] !== '') ? (int)$an['idmatrice'] : null,
                        ':analysis_recordkey' => $an['analysis_recordkey'],
                        ':analysis_name' => $an['analysis_name'] ?? null,
                        ':analysis_method' => $an['analysis_method'] ?? null,
                        ':analysis_level' => ($an['analysis_level'] !== null && $an['analysis_level'] !== '') ? (int)$an['analysis_level'] : null,
                        ':is_web_selectable' => (int)($an['is_web_selectable'] ?? 0),
                        ':is_accredited' => (int)($an['is_accredited'] ?? 0),
                    ]);
                    $totalClonedAnalyses++;
                }
            }

            $clonedCountForTarget++;
            $totalClonedParts++;
        }

        $details[] = [
            'target_iddatadb' => $targetIddatadb,
            'cloned_parts' => $clonedCountForTarget
        ];
    }

    $pdo->commit();

    echo json_encode([
        'success' => true,
        'source_iddatadb' => $sourceIddatadb,
        'cloned_targets' => count($targetIds),
        'total_cloned_parts' => $totalClonedParts,
        'total_cloned_analyses' => $totalClonedAnalyses,
        'details' => $details
    ]);
} catch (Throwable $e) {
    if ($pdo->inTransaction()) {
        $pdo->rollBack();
    }

    echo json_encode([
        'success' => false,
        'message' => 'Clone failed: ' . $e->getMessage()
    ]);
}