awo-hamburg-intranet/module/tasks/endpoints/admin/mark_completed_methods.php

<?php
declare(strict_types=1);

require_once dirname(dirname(__DIR__)) . '/bootstrap.php';

$auth = TaskCertAuthContext::fromGlobals();
if (!$auth->hasPermission('r-task-cert-admin')) {
    TaskCertResponse::json(['error' => 'Keine Berechtigung'], 403);
}

$assignmentId = (int) ($_GET['assignment_id'] ?? 0);
if ($assignmentId <= 0) {
    TaskCertResponse::json(['error' => 'Ungültige assignment_id'], 400);
}

$services = task_cert_services();
$assignment = $services['assignmentRepo']->findById($assignmentId);
if ($assignment === null) {
    TaskCertResponse::json(['error' => 'Zuweisung nicht gefunden'], 404);
}

$taskId = (int) ($assignment['task_id'] ?? 0);
$task = $services['definitionRepo']->findById($taskId);
if ($task === null) {
    TaskCertResponse::json(['error' => 'Aufgabe nicht gefunden'], 404);
}

$contactId = (int) ($assignment['main_contact_id'] ?? 0);
$contact = null;
if ($contactId > 0) {
    $contact = TaskCertDb::fetchOne(
        'SELECT id, name, email FROM main_contact WHERE id = ?',
        'i',
        [$contactId]
    );
}

$methods = array_values(array_filter(
    $services['ruleRepo']->getMethodsByTask($taskId),
    static fn(array $m): bool => (int) ($m['active'] ?? 1) === 1
));

$existingSubmissions = $services['submissionRepo']->listByAssignment($assignmentId);
$fulfilledMethodIds = [];
foreach ($existingSubmissions as $sub) {
    $subStatus = (string) ($sub['status'] ?? '');
    if (in_array($subStatus, ['auto_passed', 'approved'], true)) {
        $fulfilledMethodIds[(int) ($sub['method_id'] ?? 0)] = true;
    }
}

$methodsOut = [];
foreach ($methods as $method) {
    $methodId = (int) ($method['id'] ?? 0);
    $methodType = (string) ($method['method_type'] ?? '');

    $formFields = [];
    if ($methodType === 'form_submit') {
        foreach ((array) ($method['form_fields'] ?? []) as $field) {
            $options = [];
            $rawOptions = is_array($field['options'] ?? null) ? $field['options'] : [];
            foreach ($rawOptions as $opt) {
                $options[] = [
                    'value' => (string) ($opt['value'] ?? ''),
                    'label' => (string) ($opt['label'] ?? $opt['value'] ?? ''),
                ];
            }

            $formFields[] = [
                'field_key' => (string) ($field['field_key'] ?? ''),
                'label' => (string) ($field['label'] ?? ''),
                'field_type' => (string) ($field['field_type'] ?? 'text'),
                'is_required' => (int) ($field['is_required'] ?? 0),
                'options' => $options,
                'placeholder' => (string) ($field['placeholder'] ?? ''),
            ];
        }
    }

    $methodsOut[] = [
        'id' => $methodId,
        'method_type' => $methodType,
        'is_required' => (int) ($method['is_required'] ?? 1),
        'already_fulfilled' => isset($fulfilledMethodIds[$methodId]),
        'knowledge_post_count' => count((array) ($method['knowledge_posts'] ?? [])),
        'quiz_question_count' => count((array) ($method['quiz_questions'] ?? [])),
        'form_fields' => $formFields,
    ];
}

TaskCertResponse::json([
    'task_id' => $taskId,
    'task_title' => (string) ($task['title'] ?? ''),
    'assignment_id' => $assignmentId,
    'contact_name' => (string) ($contact['name'] ?? '-'),
    'contact_email' => (string) ($contact['email'] ?? ''),
    'cycle_key' => (string) ($assignment['cycle_key'] ?? ''),
    'status' => (string) ($assignment['status'] ?? ''),
    'due_at' => (string) ($assignment['due_at'] ?? ''),
    'methods' => $methodsOut,
    'csrf_token' => TaskCertCsrf::token(),
]);