public function close($id)
{
try {
$user = User::find(Session::uid());
if (!$user->getId()) {
throw new Exception('You have to be logged in to access user info!');
}
$budget_id = (int) $id;
$budget = new Budget();
if (!$budget->loadById($budget_id)) {
throw new Exception('Invalid budget id');
}
if ($budget->active != 1) {
throw new Exception('This budget is already closed.');
}
if ($user->getId() != $budget->receiver_id && $budget->giver_id != $user->getId()) {
throw new Exception('Not enough rights');
}
$budgetGiver = new User();
if (!$budgetGiver->findUserById($budget->giver_id)) {
throw new Exception('Invalid giver id.');
}
$budgetReceiver = new User();
if (!$budgetReceiver->findUserById($budget->receiver_id)) {
throw new Exception('Invalid receiver id.');
}
// all the child budgets are closed ?
$childrenNotClosed = $budget->getChildrenNotClosed($budget->id);
if ($childrenNotClosed != 0) {
throw new Exception("This budget has one or more sub-allocated budget that are still active. " . "You may not close out this budget until the other budgets are closed out.");
}
// all the budgeted jobs are paid ?
$feeAmountNotPaid = $this->getSumOfFeeNotPaidByBudget($budget->id);
if ($feeAmountNotPaid !== null) {
throw new Exception('Some fees are not paid.');
}
$remainingFunds = $budget->getRemainingFunds();
if ($remainingFunds >= 0) {
$budget->original_amount = $budget->amount;
$budget->amount = $budget->original_amount - $remainingFunds;
$budget->active = 0;
$budgetReceiver->updateBudget(-$remainingFunds, $budget->id, false);
$this->closeOutBudgetSource($remainingFunds, $budget, $budgetReceiver, $budgetGiver);
if (!$budget->save('id')) {
throw new Exception('Error in update budget.');
}
} else {
if ($user->getId() == $budget->receiver_id) {
throw new Exception('Your budget is spent. Please contact the grantor (' . $budgetGiver->getNickname() . ') for additional funds.');
}
$budget->original_amount = $budget->amount;
$budget->amount = $budget->original_amount - $remainingFunds;
$budget->active = 0;
$budgetReceiver->updateBudget(-$remainingFunds, $budget->id, false);
$this->closeOutBudgetSource($remainingFunds, $budget, $budgetReceiver, $budgetGiver);
if (!$budget->save('id')) {
throw new Exception('Error in update budget.');
}
}
$this->setOutput(array('success' => true, 'message' => 'Budget closed'));
} catch (Exception $e) {
return $this->setOutput(array('success' => false, 'message' => $e->getMessage()));
}
}
