public function actionLeave($id)
{
$model = $this->loadModel($id);
$user_ID = Yii::app()->user->id;
UserToExperience::model()->deleteAll('User_ID=:User_ID AND Experience_ID=:Experience_ID', array(':User_ID' => $user_ID, ':Experience_ID' => $model->Experience_ID));
$this->redirect(array('view', 'id' => $model->Experience_ID));
}
public function SignUp($session = null, $quantity = 1, $creditCard = null)
{
$transaction = $this->dbConnection->beginTransaction();
try {
$user = User::model()->findByPk(Yii::app()->user->id);
if ($this->Create_User_ID == $user->User_ID) {
throw new Exception("Can't sign up for own experience.");
}
$userToExperience = new UserToExperience();
$userToExperience->User_ID = $user->User_ID;
$userToExperience->Experience_ID = $this->Experience_ID;
if ($session == null) {
$existing = UserToExperience::model()->find('User_ID=:User_ID AND Experience_ID=:Experience_ID', array(':User_ID' => $user->User_ID, ':Experience_ID' => $this->Experience_ID));
} else {
$existing = UserToExperience::model()->find('User_ID=:User_ID AND Session_ID=:Session_ID AND Experience_ID=:Experience_ID', array(':User_ID' => $user->User_ID, ':Session_ID' => $session, ':Experience_ID' => $this->Experience_ID));
$userToExperience->Session_ID = $session;
}
if ($this->MaxPerPerson != null) {
if ($quantity > $this->MaxPerPerson) {
throw new Exception("Quantity exceeds limit.");
}
}
$userToExperience->Quantity = $quantity;
if ($existing != null && !$this->MultipleAllowed) {
throw new Exception("Can't sign up multiple times.");
}
$confirmationCode = $this->code;
if (isset($this->Price) && $this->Price != null && $this->Price > 0) {
$amount = $quantity * $this->Price;
$scheduledFor = strtotime('+' . Yii::app()->params["PaymentDelay"] . ' days');
if ($session != null) {
$sessionModel = Session::model()->findByPk($session);
$start = strtotime($sessionModel->Start);
if ($start < time()) {
throw new Exception("Session starts in the past.");
}
if ($start < $scheduledFor) {
$scheduledFor = $start;
}
}
$payment = new Payment();
$payment->Experience_ID = $this->Experience_ID;
$payment->CreditCard_ID = $creditCard;
$payment->BankAccount_ID = $this->createUser->bankAccount->BankAccount_ID;
$payment->Amount = $amount;
$payment->Batch_ID = uniqid();
$payment->ScheduledFor = date('Y-m-d H:i:s', $scheduledFor);
$payment->Status = PaymentStatus::Scheduled;
$payment->save();
$confirmationCode = $payment->code;
}
$userToExperience->save();
$userName = CHtml::link($user->fullName, array('user/view', 'id' => $user->User_ID));
$experienceName = CHtml::link($this->Name, array('experience/view', 'id' => $this->Experience_ID));
Message::SendNotification($this->Create_User_ID, "{$userName} has joined your experience \"{$experienceName}\".");
// Notify the enrollees
foreach ($this->enrolled as $enrollee) {
if ($enrollee->User_ID != $user->User_ID) {
$userName = CHtml::link($user->fullName, array('user/view', 'id' => $user->User_ID));
$experienceName = CHtml::link($this->Name, array('experience/view', 'id' => $this->Experience_ID));
Message::SendNotification($enrollee->User_ID, "{$userName} has also joined the experience \"{$experienceName}\".");
}
}
if (!is_numeric($quantity)) {
$quantity = 1;
}
$models = array('model' => $this, 'confirmationCode' => $confirmationCode, 'quantity' => $quantity);
Mail::Instance()->SendTemplate($user->Email, 'Signup Confirmation', '/experience/_emailConfirmation', $models);
$transaction->commit();
} catch (Exception $e) {
$transaction->rollback();
return false;
}
return true;
}