Files
praxis-creutzburg-web/inc/company_holiday_sync.inc.php
2026-03-30 20:48:55 +02:00

388 lines
15 KiB
PHP

<?php
if (!function_exists('vacationSyncTableExists')) {
function vacationSyncTableExists(PDO $pdo, string $table): bool
{
$stmt = $pdo->prepare(
"SELECT COUNT(*)
FROM information_schema.TABLES
WHERE TABLE_SCHEMA = DATABASE()
AND TABLE_NAME = :table_name"
);
$stmt->execute(['table_name' => $table]);
return (int)$stmt->fetchColumn() > 0;
}
}
if (!function_exists('vacationSyncTableHasColumn')) {
function vacationSyncTableHasColumn(PDO $pdo, string $table, string $column): bool
{
$stmt = $pdo->prepare(
"SELECT COUNT(*)
FROM information_schema.COLUMNS
WHERE TABLE_SCHEMA = DATABASE()
AND TABLE_NAME = :table_name
AND COLUMN_NAME = :column_name"
);
$stmt->execute([
'table_name' => $table,
'column_name' => $column,
]);
return (int)$stmt->fetchColumn() > 0;
}
}
if (!function_exists('vacationSyncEnsureSchema')) {
function vacationSyncEnsureSchema(PDO $pdo): void
{
$urlaubExists = vacationSyncTableExists($pdo, 'urlaub');
$companyHolidaysExists = vacationSyncTableExists($pdo, 'company_holidays');
if (!$urlaubExists && !$companyHolidaysExists) {
return;
}
if ($urlaubExists && !vacationSyncTableHasColumn($pdo, 'urlaub', 'company_holiday_id')) {
$pdo->exec("ALTER TABLE urlaub ADD COLUMN company_holiday_id INT NULL AFTER vertreterurl");
}
if (!$companyHolidaysExists) {
return;
}
if (!vacationSyncTableHasColumn($pdo, 'company_holidays', 'urlaub_id')) {
$pdo->exec("ALTER TABLE company_holidays ADD COLUMN urlaub_id INT NULL AFTER created_by");
}
if (!vacationSyncTableHasColumn($pdo, 'company_holidays', 'vertretung')) {
$pdo->exec("ALTER TABLE company_holidays ADD COLUMN vertretung VARCHAR(255) NOT NULL DEFAULT '' AFTER description");
}
if (!vacationSyncTableHasColumn($pdo, 'company_holidays', 'vertretertelefon')) {
$pdo->exec("ALTER TABLE company_holidays ADD COLUMN vertretertelefon VARCHAR(255) NOT NULL DEFAULT '' AFTER vertretung");
}
if (!vacationSyncTableHasColumn($pdo, 'company_holidays', 'vertreteradresse')) {
$pdo->exec("ALTER TABLE company_holidays ADD COLUMN vertreteradresse VARCHAR(1000) NOT NULL DEFAULT '' AFTER vertretertelefon");
}
if (!vacationSyncTableHasColumn($pdo, 'company_holidays', 'vertreterurl')) {
$pdo->exec("ALTER TABLE company_holidays ADD COLUMN vertreterurl VARCHAR(255) NOT NULL DEFAULT '' AFTER vertreteradresse");
}
}
}
if (!function_exists('vacationSyncFindCompanyHolidayIdForUrlaub')) {
function vacationSyncFindCompanyHolidayIdForUrlaub(PDO $pdo, int $urlaubId): int
{
if ($urlaubId <= 0) {
return 0;
}
if (!vacationSyncTableExists($pdo, 'urlaub') || !vacationSyncTableExists($pdo, 'company_holidays')) {
return 0;
}
vacationSyncEnsureSchema($pdo);
$stmt = $pdo->prepare("SELECT company_holiday_id FROM urlaub WHERE urlaubid = :urlaub_id LIMIT 1");
$stmt->execute(['urlaub_id' => $urlaubId]);
$linkedId = (int)($stmt->fetchColumn() ?: 0);
if ($linkedId > 0) {
return $linkedId;
}
$stmt = $pdo->prepare("SELECT id FROM company_holidays WHERE urlaub_id = :urlaub_id LIMIT 1");
$stmt->execute(['urlaub_id' => $urlaubId]);
$linkedId = (int)($stmt->fetchColumn() ?: 0);
if ($linkedId > 0) {
return $linkedId;
}
$stmt = $pdo->prepare("SELECT start, ende FROM urlaub WHERE urlaubid = :urlaub_id LIMIT 1");
$stmt->execute(['urlaub_id' => $urlaubId]);
$urlaub = $stmt->fetch(PDO::FETCH_ASSOC);
if (!$urlaub) {
return 0;
}
$stmt = $pdo->prepare("
SELECT id
FROM company_holidays
WHERE start_date = :start_date
AND end_date = :end_date
ORDER BY id ASC
LIMIT 1
");
$stmt->execute([
'start_date' => $urlaub['start'],
'end_date' => $urlaub['ende'],
]);
return (int)($stmt->fetchColumn() ?: 0);
}
}
if (!function_exists('vacationSyncFindUrlaubIdForCompanyHoliday')) {
function vacationSyncFindUrlaubIdForCompanyHoliday(PDO $pdo, int $companyHolidayId): int
{
if ($companyHolidayId <= 0) {
return 0;
}
if (!vacationSyncTableExists($pdo, 'urlaub') || !vacationSyncTableExists($pdo, 'company_holidays')) {
return 0;
}
vacationSyncEnsureSchema($pdo);
$stmt = $pdo->prepare("SELECT urlaub_id FROM company_holidays WHERE id = :company_holiday_id LIMIT 1");
$stmt->execute(['company_holiday_id' => $companyHolidayId]);
$linkedId = (int)($stmt->fetchColumn() ?: 0);
if ($linkedId > 0) {
return $linkedId;
}
$stmt = $pdo->prepare("SELECT urlaubid FROM urlaub WHERE company_holiday_id = :company_holiday_id LIMIT 1");
$stmt->execute(['company_holiday_id' => $companyHolidayId]);
$linkedId = (int)($stmt->fetchColumn() ?: 0);
if ($linkedId > 0) {
return $linkedId;
}
$stmt = $pdo->prepare("SELECT start_date, end_date FROM company_holidays WHERE id = :company_holiday_id LIMIT 1");
$stmt->execute(['company_holiday_id' => $companyHolidayId]);
$holiday = $stmt->fetch(PDO::FETCH_ASSOC);
if (!$holiday) {
return 0;
}
$stmt = $pdo->prepare("
SELECT urlaubid
FROM urlaub
WHERE start = :start_date
AND ende = :end_date
ORDER BY urlaubid ASC
LIMIT 1
");
$stmt->execute([
'start_date' => $holiday['start_date'],
'end_date' => $holiday['end_date'],
]);
return (int)($stmt->fetchColumn() ?: 0);
}
}
if (!function_exists('vacationSyncCompanyHolidayFromUrlaub')) {
function vacationSyncCompanyHolidayFromUrlaub(PDO $pdo, int $urlaubId, ?int $createdBy = null): int
{
if ($urlaubId <= 0) {
return 0;
}
if (!vacationSyncTableExists($pdo, 'urlaub') || !vacationSyncTableExists($pdo, 'company_holidays')) {
return 0;
}
vacationSyncEnsureSchema($pdo);
$stmtUrlaub = $pdo->prepare("
SELECT urlaubid, start, ende, vertretung, vertretertelefon, vertreteradresse, vertreterurl, company_holiday_id
FROM urlaub
WHERE urlaubid = :urlaub_id
LIMIT 1
");
$stmtUrlaub->execute(['urlaub_id' => $urlaubId]);
$urlaub = $stmtUrlaub->fetch(PDO::FETCH_ASSOC);
if (!$urlaub) {
return 0;
}
$companyHolidayId = (int)($urlaub['company_holiday_id'] ?? 0);
if ($companyHolidayId <= 0) {
$companyHolidayId = vacationSyncFindCompanyHolidayIdForUrlaub($pdo, $urlaubId);
}
$description = 'Betriebsurlaub';
if ($companyHolidayId > 0) {
$stmtExisting = $pdo->prepare("SELECT description FROM company_holidays WHERE id = :company_holiday_id LIMIT 1");
$stmtExisting->execute(['company_holiday_id' => $companyHolidayId]);
$existingDescription = $stmtExisting->fetchColumn();
if ($existingDescription !== false && trim((string)$existingDescription) !== '') {
$description = (string)$existingDescription;
}
}
if ($companyHolidayId > 0) {
$stmtUpdate = $pdo->prepare("
UPDATE company_holidays
SET start_date = :start_date,
end_date = :end_date,
vertretung = :vertretung,
vertretertelefon = :vertretertelefon,
vertreteradresse = :vertreteradresse,
vertreterurl = :vertreterurl,
urlaub_id = :urlaub_id
WHERE id = :company_holiday_id
");
$stmtUpdate->execute([
'start_date' => $urlaub['start'],
'end_date' => $urlaub['ende'],
'vertretung' => (string)$urlaub['vertretung'],
'vertretertelefon' => (string)$urlaub['vertretertelefon'],
'vertreteradresse' => (string)$urlaub['vertreteradresse'],
'vertreterurl' => (string)$urlaub['vertreterurl'],
'urlaub_id' => $urlaubId,
'company_holiday_id' => $companyHolidayId,
]);
} else {
$stmtInsert = $pdo->prepare("
INSERT INTO company_holidays (
start_date, end_date, description, vertretung, vertretertelefon, vertreteradresse, vertreterurl, created_by, urlaub_id
)
VALUES (
:start_date, :end_date, :description, :vertretung, :vertretertelefon, :vertreteradresse, :vertreterurl, :created_by, :urlaub_id
)
");
$stmtInsert->execute([
'start_date' => $urlaub['start'],
'end_date' => $urlaub['ende'],
'description' => $description,
'vertretung' => (string)$urlaub['vertretung'],
'vertretertelefon' => (string)$urlaub['vertretertelefon'],
'vertreteradresse' => (string)$urlaub['vertreteradresse'],
'vertreterurl' => (string)$urlaub['vertreterurl'],
'created_by' => $createdBy,
'urlaub_id' => $urlaubId,
]);
$companyHolidayId = (int)$pdo->lastInsertId();
}
if ($companyHolidayId > 0) {
$stmtLink = $pdo->prepare("UPDATE urlaub SET company_holiday_id = :company_holiday_id WHERE urlaubid = :urlaub_id");
$stmtLink->execute([
'company_holiday_id' => $companyHolidayId,
'urlaub_id' => $urlaubId,
]);
}
return $companyHolidayId;
}
}
if (!function_exists('vacationSyncUrlaubFromCompanyHoliday')) {
function vacationSyncUrlaubFromCompanyHoliday(PDO $pdo, int $companyHolidayId): int
{
if ($companyHolidayId <= 0) {
return 0;
}
if (!vacationSyncTableExists($pdo, 'company_holidays') || !vacationSyncTableExists($pdo, 'urlaub')) {
return 0;
}
vacationSyncEnsureSchema($pdo);
$stmtHoliday = $pdo->prepare("
SELECT id, start_date, end_date, vertretung, vertretertelefon, vertreteradresse, vertreterurl, urlaub_id
FROM company_holidays
WHERE id = :company_holiday_id
LIMIT 1
");
$stmtHoliday->execute(['company_holiday_id' => $companyHolidayId]);
$holiday = $stmtHoliday->fetch(PDO::FETCH_ASSOC);
if (!$holiday) {
return 0;
}
$urlaubId = (int)($holiday['urlaub_id'] ?? 0);
if ($urlaubId <= 0) {
$urlaubId = vacationSyncFindUrlaubIdForCompanyHoliday($pdo, $companyHolidayId);
}
if ($urlaubId > 0) {
$stmtUpdate = $pdo->prepare("
UPDATE urlaub
SET start = :start_date,
ende = :end_date,
vertretung = :vertretung,
vertretertelefon = :vertretertelefon,
vertreteradresse = :vertreteradresse,
vertreterurl = :vertreterurl,
company_holiday_id = :company_holiday_id
WHERE urlaubid = :urlaub_id
");
$stmtUpdate->execute([
'start_date' => $holiday['start_date'],
'end_date' => $holiday['end_date'],
'vertretung' => (string)$holiday['vertretung'],
'vertretertelefon' => (string)$holiday['vertretertelefon'],
'vertreteradresse' => (string)$holiday['vertreteradresse'],
'vertreterurl' => (string)$holiday['vertreterurl'],
'company_holiday_id' => $companyHolidayId,
'urlaub_id' => $urlaubId,
]);
} else {
$stmtInsert = $pdo->prepare("
INSERT INTO urlaub
(vertretung, start, ende, vertretertelefon, vertreteradresse, vertreterurl, company_holiday_id)
VALUES
(:vertretung, :start_date, :end_date, :vertretertelefon, :vertreteradresse, :vertreterurl, :company_holiday_id)
");
$stmtInsert->execute([
'vertretung' => (string)$holiday['vertretung'],
'start_date' => $holiday['start_date'],
'end_date' => $holiday['end_date'],
'vertretertelefon' => (string)$holiday['vertretertelefon'],
'vertreteradresse' => (string)$holiday['vertreteradresse'],
'vertreterurl' => (string)$holiday['vertreterurl'],
'company_holiday_id' => $companyHolidayId,
]);
$urlaubId = (int)$pdo->lastInsertId();
}
if ($urlaubId > 0) {
$stmtLink = $pdo->prepare("UPDATE company_holidays SET urlaub_id = :urlaub_id WHERE id = :company_holiday_id");
$stmtLink->execute([
'urlaub_id' => $urlaubId,
'company_holiday_id' => $companyHolidayId,
]);
}
return $urlaubId;
}
}
if (!function_exists('vacationSyncDeleteCompanyHolidayByUrlaub')) {
function vacationSyncDeleteCompanyHolidayByUrlaub(PDO $pdo, int $urlaubId): void
{
if (!vacationSyncTableExists($pdo, 'urlaub') || !vacationSyncTableExists($pdo, 'company_holidays')) {
return;
}
$companyHolidayId = vacationSyncFindCompanyHolidayIdForUrlaub($pdo, $urlaubId);
if ($companyHolidayId <= 0) {
return;
}
$stmt = $pdo->prepare("DELETE FROM company_holidays WHERE id = :company_holiday_id");
$stmt->execute(['company_holiday_id' => $companyHolidayId]);
}
}
if (!function_exists('vacationSyncDeleteUrlaubByCompanyHoliday')) {
function vacationSyncDeleteUrlaubByCompanyHoliday(PDO $pdo, int $companyHolidayId): void
{
if (!vacationSyncTableExists($pdo, 'urlaub') || !vacationSyncTableExists($pdo, 'company_holidays')) {
return;
}
$urlaubId = vacationSyncFindUrlaubIdForCompanyHoliday($pdo, $companyHolidayId);
if ($urlaubId <= 0) {
return;
}
$stmt = $pdo->prepare("DELETE FROM urlaub WHERE urlaubid = :urlaub_id");
$stmt->execute(['urlaub_id' => $urlaubId]);
}
}