public function createSession($user)
{
if (empty($user)) {
return;
}
try {
Db::begin();
$user->last_login = Db::now();
$user->store();
$session = Orm::collection('Session')->load();
$session->user = $user;
$session->token = App::hash(uniqid(rand(), true));
$session->store();
Db::commit();
} catch (Exception $e) {
Db::rollback();
throw $e;
}
return $session->token;
}
/**
* 回滚事务
*
* @param string $host
*/
public static function rollback($host = 'master')
{
Db::rollback($host);
}
print "Test '{$test_name}' (FALLÓ) con mensaje: ({$e->getMessage()})";
print "</div>";
}
if ($test) {
$end_benckmark = microtime(true) - $start_benchmark;
print "<div style='background:#CCFF99;border:1px solid green'>";
print "Test '{$test_name}' (OK) con tiempo: ({$end_benckmark})";
print "</div>";
}
$test = true;
$test_name = "INSTRUCCIONES TRANSACCIONALES";
$start_benchmark = microtime(true);
try {
$db->begin();
$db->query("delete from kumbia_test");
$db->rollback();
$db->begin();
$db->query("delete from kumbia_test");
$db->commit();
} catch (Exception $e) {
print "<div style='background:#FFBBBB;border:1px solid red'>";
print "Test '{$test_name}' (FALLÓ) con mensaje: ({$e->getMessage()})";
print "</div>";
}
if ($test) {
$end_benckmark = microtime(true) - $start_benchmark;
print "<div style='background:#CCFF99;border:1px solid green'>";
print "Test '{$test_name}' (OK) con tiempo: ({$end_benckmark})";
print "</div>";
}
$test = true;
function undo_checkout(){
ajx_current("empty");
$file = ProjectFiles::findById(get_id());
if(!$file instanceof ProjectFile) {
flash_error(lang('file dnx'));
return;
} // if
if(!$file->canCheckin(logged_user())) {
flash_error(lang('no access permissions'));
return;
} // if
try {
$file->cancelCheckOut();
flash_success(lang("success undo checkout file"));
if (array_var($_GET, 'back', false)) {
ajx_current("back");
} else {
ajx_current("reload");
}
} catch (Exception $e){
Db::rollback();
flash_error($e->getMessage());
}
}
/**
* Refresh single user data
* @param int $userId
* @param bool $updateSummary
* @return bool
* @throws RateLimitException
*/
protected function updateSingleUser($userId, $updateSummary = true)
{
$companyId = false;
try {
if (!$userId || !ctype_digit((string) $userId)) {
throw new Exception('Invalid user ID.');
}
// fetch from TLMS
$user = TalentLMS_User::retrieve($userId);
$courseData = $certData = array();
foreach ($user['courses'] as $oneCourse) {
// skip non-learners and courses that we are not tracking
if ($oneCourse['role'] != 'learner' || !isset($this->courses[$oneCourse['id']])) {
continue;
}
$courseStatus = TalentLMS_Course::getUserStatus(array('user_id' => $userId, 'course_id' => $oneCourse['id']));
$exams = array('taken' => 0, 'passed' => 0);
if (isset($courseStatus['units'][0])) {
foreach ($courseStatus['units'] as $oneUnit) {
// skip non-test and not attempted tests
if ($oneUnit['type'] != 'Test' || $oneUnit['completion_status'] == 'Not attempted') {
continue;
}
++$exams['taken'];
if ($oneUnit['completion_status'] == 'Completed') {
++$exams['passed'];
}
}
}
$courseData[$oneCourse['id']] = $exams;
}
foreach ($this->courses as $oneCourse => $oneName) {
$certData[$oneCourse] = array('certified' => 0, 'issued' => Db::NULL, 'expires' => Db::NULL);
}
foreach ($user['certifications'] as $oneCert) {
// skip certs we are not tracking
if (!isset($certData[$oneCert['course_id']])) {
continue;
}
$issued = DateTime::createFromFormat('Y/m/d', $oneCert['issued_date']);
if ($issued) {
$issued = $issued->format('Y-m-d');
} else {
$issued = Db::NULL;
}
$expires = DateTime::createFromFormat('Y/m/d', $oneCert['expiration_date']);
if ($expires) {
$expires = $expires->format('Y-m-d');
} else {
$expires = Db::NULL;
}
$certData[$oneCert['course_id']] = array('certified' => 1, 'issued' => $issued, 'expires' => $expires);
// if no exams data, create empty
if (!isset($courseData[$oneCert['course_id']])) {
$courseData[$oneCert['course_id']] = array('taken' => 0, 'passed' => 0);
}
}
// save to DB
$numRetry = 0;
while ($numRetry <= 10) {
try {
$this->db->startTransaction();
$companyId = $this->getCompanyId($user['custom_field_1']);
$rez = $this->runSql('
insert into tlms_user (id, companyId, firstName, lastName, fullName) values (::p0::, ::p1::, ::p2::, ::p3::, ::p4::)
on duplicate key update companyId = ::p1::, firstName = ::p2::, lastName = ::p3::, fullName = ::p4::', array($userId, $companyId, $user['first_name'], $user['last_name'], $user['first_name'] . ' ' . $user['last_name']));
if (!$rez) {
$this->db->rollback();
throw new Exception('User insert failed.');
}
// only way to handle deleted stuff is to delete all and insert newly found data
$this->runSql('delete from tlms_course_user where userId = ::p0::', array($userId));
foreach ($courseData as $courseId => $exams) {
$rez = $this->runSql('insert into tlms_course_user
(courseId, userId, examsTaken, examsPassed, certified, certIssuedDate, certExpirationDate, lastUpdated)
VALUES
(::p0::, ::p1::, ::p2::, ::p3::, ::p4::, ::p5::, ::p6::, now())', array($courseId, $userId, $exams['taken'], $exams['passed'], $certData[$courseId]['certified'], $certData[$courseId]['issued'], $certData[$courseId]['expires']));
if (!$rez) {
$this->db->rollback();
throw new Exception('Course data insert failed.');
}
}
$this->db->commit();
break;
} catch (TransactionDeadlockException $e) {
// if nested transaction forward exception to initial level/transaction
if ($this->db->getTransactionDepthLevel()) {
$this->db->rollback();
throw $e;
}
if (++$numRetry > 9) {
throw $e;
}
}
}
} catch (Exception $e) {
$msg = $e->getMessage();
$this->logError($msg);
if (stripos($msg, 'rate limit') !== false) {
throw new RateLimitException();
}
}
if ($updateSummary && $companyId) {
$this->updateSummary($companyId);
}
return true;
}
function delete($ctx)
{
$id = intval($_GET['id']);
try {
Db::begin();
WxReplyItem::delete($id);
WxReplyKeyword::deleteByWhere("item_id='{$id}'");
Db::commit();
} catch (Exception $e) {
Db::rollback();
}
_redirect($this->_list_url());
return;
}
/**
*
* @param Db $db
* @param int $foodid
*/
function checkExist(&$db, $foodid)
{
$sql = "select food_id from canteen_food where food_id={$foodid};";
$res = $db->query($sql);
if ($res !== false) {
if (!empty($res)) {
echo getJsonResponse(3, "食物已经存在", null);
$db->rollback();
//回滚
$db->close();
exit;
}
$sql2 = "select user_id from recommendedfood where user_id={$_POST['user_id']} and \n\t\t canteen_id={$_POST['canteen_id']} and food_id={$foodid};";
$res2 = $db->query($sql2);
if ($res2 !== false) {
if (!empty($res2)) {
echo getJsonResponse(4, "食物已经推荐给食堂", null);
$db->rollback();
//回滚
$db->close();
exit;
}
} else {
echo getJsonResponse(1, $db->error, null);
Log::error_log('database error：' . $db->error . ' in ' . basename(__FILE__));
$db->rollback();
$db->close();
exit;
}
} else {
echo getJsonResponse(1, $db->error, null);
Log::error_log('database error：' . $db->error . ' in ' . basename(__FILE__));
$db->rollback();
$db->close();
exit;
}
}