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bulk operations

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This commit is contained in:
r.mubarakzyanov
2026-05-24 01:04:41 +03:00
parent 9f5a585717
commit 40a5771a4b
6 changed files with 869 additions and 6 deletions
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public/userarea/ajax/trainings/bulk_update_deadline.php
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<?php
/**
* Bulk "renew": set a common completed_date on the selected training records
*/
require_once(__DIR__ . '/../hr_auth_check.php');
header('Content-Type: application/json');
if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
http_response_code(405);
echo json_encode(['success' => false, 'message' => 'Metodo non consentito.']);
exit;
}
// $pdo and $currentUserId from hr_auth_check.php
$completedDate = trim($_POST['completed_date'] ?? '');
$ids = $_POST['training_ids'] ?? [];
if (!is_array($ids)) {
$ids = [];
}
$ids = array_values(array_unique(array_filter(array_map('intval', $ids), fn($v) => $v > 0)));
if ($completedDate === '' || !DateTime::createFromFormat('Y-m-d', $completedDate)) {
echo json_encode(['success' => false, 'message' => 'Indicare una data valida.']);
exit;
}
if (empty($ids)) {
echo json_encode(['success' => false, 'message' => 'Selezionare almeno un record.']);
exit;
}
try {
$pdo->beginTransaction();
// Load each record with its topic default frequency
$rowStmt = $pdo->prepare("
SELECT et.id, et.employee_id, et.completed_date, et.next_due_date,
et.update_frequency_months, tt.default_frequency_months
FROM employee_trainings et
JOIN training_topics tt ON tt.id = et.training_topic_id
WHERE et.id = :id
");
$upd = $pdo->prepare("
UPDATE employee_trainings
SET completed_date = :cd, next_due_date = :nd, updated_at = NOW()
WHERE id = :id
");
$logStmt = $pdo->prepare("
INSERT INTO employee_training_log
(employee_id, training_id, action, field, old_value, new_value, changed_by, changed_at)
VALUES
(:eid, :tid, 'updated', :field, :old_v, :new_v, :cb, NOW())
");
$updated = 0;
foreach ($ids as $id) {
$rowStmt->execute(['id' => $id]);
$row = $rowStmt->fetch(PDO::FETCH_ASSOC);
if (!$row) {
continue;
}
// Effective frequency: per-record override, else topic default
$effFreq = $row['update_frequency_months'] !== null
? (int)$row['update_frequency_months']
: ($row['default_frequency_months'] !== null ? (int)$row['default_frequency_months'] : null);
$nextDue = null;
if ($effFreq !== null && $effFreq > 0) {
$d = DateTime::createFromFormat('Y-m-d', $completedDate);
if ($d) {
$d->modify('+' . $effFreq . ' months');
$nextDue = $d->format('Y-m-d');
}
}
$upd->execute(['cd' => $completedDate, 'nd' => $nextDue, 'id' => $id]);
if ((string)$row['completed_date'] !== (string)$completedDate) {
$logStmt->execute([
'eid' => $row['employee_id'], 'tid' => $id, 'field' => 'completed_date',
'old_v' => $row['completed_date'], 'new_v' => $completedDate, 'cb' => $currentUserId,
]);
}
if ((string)$row['next_due_date'] !== (string)$nextDue) {
$logStmt->execute([
'eid' => $row['employee_id'], 'tid' => $id, 'field' => 'next_due_date',
'old_v' => $row['next_due_date'], 'new_v' => $nextDue, 'cb' => $currentUserId,
]);
}
$updated++;
}
$pdo->commit();
echo json_encode([
'success' => true,
'updated' => $updated,
'message' => $updated . ' record aggiornat' . ($updated === 1 ? 'o' : 'i') . '.',
]);
} catch (Exception $e) {
if ($pdo->inTransaction()) $pdo->rollBack();
echo json_encode(['success' => false, 'message' => $e->getMessage()]);
}
public/userarea/ajax/trainings/calendar_events.php
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<?php
/**
* Calendar events for the training calendar (training_calendar.php).
* Returns FullCalendar event objects for the *current* training record per
* (employee, topic) that has a next_due_date, colored by computed status.
* HR-only.
*/
require_once(__DIR__ . '/../hr_auth_check.php');
header('Content-Type: application/json');
try {
// $pdo and $currentUserId provided by hr_auth_check.php
$start = $_GET['start'] ?? null;
$end = $_GET['end'] ?? null;
$fStatus = isset($_GET['status']) ? trim($_GET['status']) : '';
$fDept = isset($_GET['department_id']) && $_GET['department_id'] !== '' ? (int)$_GET['department_id'] : 0;
$fTopic = isset($_GET['topic_id']) && $_GET['topic_id'] !== '' ? (int)$_GET['topic_id'] : 0;
$fEmp = isset($_GET['employee_id']) && $_GET['employee_id'] !== '' ? (int)$_GET['employee_id'] : 0;
$where = [];
$params = [];
// Deadlines only (one-time trainings have no next_due_date)
$where[] = "et.next_due_date IS NOT NULL";
// Only the most recent record per (employee, topic)
$where[] = "NOT EXISTS (
SELECT 1 FROM employee_trainings et2
WHERE et2.employee_id = et.employee_id
AND et2.training_topic_id = et.training_topic_id
AND (et2.completed_date > et.completed_date
OR (et2.completed_date = et.completed_date AND et2.id > et.id))
)";
if ($start && $end) {
$where[] = "et.next_due_date >= :start AND et.next_due_date <= :end";
$params['start'] = $start;
$params['end'] = $end;
}
if ($fDept > 0) { $where[] = "e.department_id = :did"; $params['did'] = $fDept; }
if ($fTopic > 0) { $where[] = "et.training_topic_id = :tid"; $params['tid'] = $fTopic; }
if ($fEmp > 0) { $where[] = "et.employee_id = :eid"; $params['eid'] = $fEmp; }
$whereSql = 'WHERE ' . implode(' AND ', $where);
$stmt = $pdo->prepare("
SELECT et.id, et.employee_id, et.next_due_date, et.reminder_days,
tt.name AS topic_name, tt.default_reminder_days AS topic_default_rem,
e.first_name, e.last_name
FROM employee_trainings et
JOIN training_topics tt ON tt.id = et.training_topic_id
JOIN employees e ON e.id = et.employee_id
$whereSql
");
$stmt->execute($params);
$rows = $stmt->fetchAll(PDO::FETCH_ASSOC);
$today = new DateTime('today');
$events = [];
foreach ($rows as $r) {
$rem = $r['reminder_days'] !== null
? (int)$r['reminder_days']
: ($r['topic_default_rem'] !== null ? (int)$r['topic_default_rem'] : 30);
$due = DateTime::createFromFormat('Y-m-d', $r['next_due_date']);
if (!$due) continue;
$daysLeft = (int)$today->diff($due)->format('%r%a');
if ($daysLeft < 0) { $code = 'expired'; $color = '#dc3545'; }
elseif ($daysLeft <= $rem){ $code = 'due_soon'; $color = '#e8930c'; }
else { $code = 'compliant'; $color = '#198754'; }
if ($fStatus !== '' && $fStatus !== $code) continue;
$name = trim($r['first_name'] . ' ' . $r['last_name']);
$events[] = [
'id' => (int)$r['id'],
'title' => $name . ' — ' . $r['topic_name'],
'start' => $r['next_due_date'],
'allDay' => true,
'backgroundColor' => $color,
'borderColor' => $color,
'url' => 'employee-profile.php?id=' . (int)$r['employee_id'] . '#tab-training',
];
}
echo json_encode($events);
} catch (Exception $e) {
echo json_encode([]);
}
public/userarea/ajax/trainings/save_bulk_training.php
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<?php
/**
* Bulk-create training records: one employee_trainings row per selected employee,
* all sharing the same course + parameters (a single training "session").
* Mirrors the next_due_date logic of ajax/employee_profile/save_training.php.
* HR-only.
*/
require_once(__DIR__ . '/../hr_auth_check.php');
header('Content-Type: application/json');
if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
http_response_code(405);
echo json_encode(['success' => false, 'message' => 'Metodo non consentito.']);
exit;
}
// $pdo and $currentUserId from hr_auth_check.php
$topicId = (int)($_POST['training_topic_id'] ?? 0);
$completedDate = trim($_POST['completed_date'] ?? '');
$deliveredBy = trim($_POST['delivered_by'] ?? '');
$description = trim($_POST['description'] ?? '');
$trainingType = trim($_POST['training_type'] ?? 'initial');
$freqRaw = $_POST['update_frequency_months'] ?? '';
$remRaw = $_POST['reminder_days'] ?? '';
$employeeIds = $_POST['employee_ids'] ?? [];
if (!is_array($employeeIds)) {
$employeeIds = [];
}
$employeeIds = array_values(array_unique(array_filter(array_map('intval', $employeeIds), fn($v) => $v > 0)));
if ($topicId <= 0) {
echo json_encode(['success' => false, 'message' => 'Selezionare un corso.']);
exit;
}
if ($completedDate === '' || !DateTime::createFromFormat('Y-m-d', $completedDate)) {
echo json_encode(['success' => false, 'message' => 'La data di completamento è obbligatoria.']);
exit;
}
if (empty($employeeIds)) {
echo json_encode(['success' => false, 'message' => 'Selezionare almeno un dipendente.']);
exit;
}
if (!in_array($trainingType, ['initial', 'refresher'], true)) {
$trainingType = 'initial';
}
$topicStmt = $pdo->prepare("SELECT default_frequency_months, default_reminder_days FROM training_topics WHERE id = :id");
$topicStmt->execute(['id' => $topicId]);
$topic = $topicStmt->fetch(PDO::FETCH_ASSOC);
if (!$topic) {
echo json_encode(['success' => false, 'message' => 'Corso non trovato.']);
exit;
}
$freq = ($freqRaw === '' || $freqRaw === null) ? null : max(0, (int)$freqRaw);
$rem = ($remRaw === '' || $remRaw === null) ? null : max(0, (int)$remRaw);
/* Effective frequency → next_due_date (same for every employee: same date + same frequency) */
$effFreq = $freq !== null ? $freq : ($topic['default_frequency_months'] !== null ? (int)$topic['default_frequency_months'] : null);
$nextDue = null;
if ($effFreq !== null && $effFreq > 0) {
$d = DateTime::createFromFormat('Y-m-d', $completedDate);
if ($d) {
$d->modify('+' . (int)$effFreq . ' months');
$nextDue = $d->format('Y-m-d');
}
}
$deliveredBy = $deliveredBy !== '' ? $deliveredBy : null;
$description = $description !== '' ? $description : null;
try {
$pdo->beginTransaction();
// Only insert for employees that actually exist
$checkEmp = $pdo->prepare("SELECT id FROM employees WHERE id = :id");
$ins = $pdo->prepare("
INSERT INTO employee_trainings
(employee_id, training_topic_id, completed_date,
delivered_by, description,
training_type, update_frequency_months, reminder_days, next_due_date,
created_by, created_at, updated_at)
VALUES
(:eid, :tid, :completed_date,
:delivered_by, :description,
:training_type, :freq, :rem, :next_due,
:cb, NOW(), NOW())
");
$logStmt = $pdo->prepare("
INSERT INTO employee_training_log
(employee_id, training_id, action, field, old_value, new_value, changed_by, changed_at)
VALUES
(:eid, :tid, 'created', NULL, NULL, NULL, :cb, NOW())
");
$created = 0;
foreach ($employeeIds as $eid) {
$checkEmp->execute(['id' => $eid]);
if (!$checkEmp->fetchColumn()) {
continue;
}
$ins->execute([
'eid' => $eid,
'tid' => $topicId,
'completed_date' => $completedDate,
'delivered_by' => $deliveredBy,
'description' => $description,
'training_type' => $trainingType,
'freq' => $freq,
'rem' => $rem,
'next_due' => $nextDue,
'cb' => $currentUserId,
]);
$newId = (int)$pdo->lastInsertId();
$logStmt->execute(['eid' => $eid, 'tid' => $newId, 'cb' => $currentUserId]);
$created++;
}
$pdo->commit();
echo json_encode([
'success' => true,
'created' => $created,
'message' => $created . ' formazion' . ($created === 1 ? 'e registrata' : 'i registrate') . '.',
]);
} catch (Exception $e) {
if ($pdo->inTransaction()) $pdo->rollBack();
echo json_encode(['success' => false, 'message' => $e->getMessage()]);
}