public function save($pay_data, &$errors)
{
$db = DB::Instance();
$db->StartTrans();
// Save the Payment Header
if (!parent::save()) {
$errors[] = 'Failed to save Payment Header';
$db->FailTrans();
return false;
}
$flash = Flash::Instance();
// Validate and write purchase ledger, cashbook and general ledger transactions
$progressbar = new progressBar('creating_pl_transactions');
$payment_id = $this->id;
$callback = function ($data, $key) use(&$pay_data, &$errors, $payment_id) {
$data['cb_account_id'] = $pay_data['cb_account_id'];
$data['reference'] = $pay_data['reference'];
$data['cross_ref'] = $data['ext_reference'] = $payment_id;
$data['description'] = $pay_data['description'];
$data['transaction_type'] = 'P';
$data['transaction_date'] = $pay_data['transaction_date'];
$data['source'] = $pay_data['source'];
$supplier = DataObjectFactory::Factory('PLSupplier');
$supplier->load($data['plmaster_id']);
$data['payment_term_id'] = $supplier->payment_term_id;
if (PLTransaction::saveTransaction($data, $errors) === false) {
$errors[] = 'Failed to save payments';
return false;
}
$pay_data['PLTransaction'][$key]['ledger_transaction_id'] = $data['ledger_transaction_id'];
};
if ($progressbar->process($pay_data['PLTransaction'], $callback) === FALSE) {
$db->FailTrans();
$db->CompleteTrans();
return FALSE;
}
// Match and update purchase ledger payments
$payment_total = 0;
$progressbar = new progressBar('allocate_payments');
$callback = function ($data, $key) use(&$pay_data, &$errors, $payment_id, &$payment_total) {
$db = DB::Instance();
// Get the payment transaction and update it to paid
$pltransaction = DataObjectFactory::Factory('PLTransaction');
$pltransaction->load($data['ledger_transaction_id']);
if (!$pltransaction->update($pltransaction->id, array('status', 'os_value', 'twin_os_value', 'base_os_value'), array('P', '0.00', '0.00', '0.00'))) {
$errors[] = 'Error updating payment status : ' . $db->ErrorMsg();
return false;
}
// get all the transactions linked for payment to the payment transaction
$pltransactions = new PLTransactionCollection(DataObjectFactory::Factory('PLTransaction'), 'pl_allocation_overview');
$pltransactions->getPaid($data);
// the allocation amount is the gross payment value
$allocations = array($pltransaction->id => $pltransaction->gross_value);
$trans_total = 0;
$trans_base_total = $pltransaction->base_gross_value;
foreach ($pltransactions as $trans) {
// now mark all the linked transactions as paid
// update the invoices linked to thes transactions as paid
$trans_total = bcadd($trans->gross_value, $trans_total);
$trans_base_total = bcadd($trans->base_gross_value, $trans_base_total);
if (!$trans->update($trans->id, array('status', 'for_payment', 'os_value', 'twin_os_value', 'base_os_value'), array($trans->Paid(), false, '0.00', '0.00', '0.00'))) {
$errors[] = 'Error updating transaction status : ' . $db->ErrorMsg();
return false;
}
if ($trans->transaction_type == 'C' || $trans->transaction_type == 'I') {
$invoice = DataObjectFactory::Factory('PInvoice');
if (!$invoice->updateStatus($trans->our_reference, 'P')) {
$errors[] = 'Error updating Invoice : ' . $db->ErrorMsg();
return false;
}
}
$allocations[$trans->id] = $trans->gross_value;
// Save settlement discount if present?
if ($trans->settlement_discount > 0 && $trans->include_discount == 't') {
// Create GL Journal for settlement discount
$discount = array();
$discount['gross_value'] = $discount['net_value'] = $trans->settlement_discount;
$discount['glaccount_id'] = $trans->pl_discount_glaccount_id;
$discount['glcentre_id'] = $trans->pl_discount_glcentre_id;
$discount['transaction_date'] = date(DATE_FORMAT);
$discount['tax_value'] = '0.00';
$discount['source'] = 'P';
$discount['transaction_type'] = 'SD';
$discount['our_reference'] = $trans->our_reference;
$discount['ext_reference'] = $trans->ext_reference;
$discount['currency_id'] = $trans->currency_id;
$discount['rate'] = $trans->rate;
$discount['description'] = !is_null($trans->pl_discount_description) ? $trans->pl_discount_description . ' ' : '';
$discount['description'] .= !is_null($trans->description) ? $trans->description : $trans->ext_reference;
$discount['payment_term_id'] = $trans->payment_term_id;
$discount['plmaster_id'] = $trans->plmaster_id;
$discount['status'] = 'P';
$pldiscount = PLTransaction::Factory($discount, $errors, 'PLTransaction');
if ($pldiscount && $pldiscount->save('', $errors) && $pldiscount->saveGLTransaction($discount, $errors)) {
$allocations[$pldiscount->{$pldiscount->idField}] = bcadd($discount['net_value'], 0);
$trans_total = bcadd($trans_total, $pldiscount->gross_value);
$trans_base_total = bcadd($trans_base_total, $pldiscount->base_gross_value);
} else {
$errors[] = 'Errror saving PL Transaction Discount : ' . $db->ErrorMsg();
}
}
}
if ($data['net_value'] != $pltransaction->gross_value * -1 || $data['net_value'] != $trans_total) {
$errors[] = 'Transaction Payment mismatch ' . $data['net_value'] . ' ' . $pltransaction->gross_value * -1 . ' ' . $trans_total . ' for ' . $trans->supplier;
return false;
}
// save the allocations
if (!PLAllocation::saveAllocation($allocations, $payment_id, $errors)) {
return false;
}
if ($trans_base_total != 0) {
$adj_data = array();
$errors = array();
$adj_data['docref'] = $pltransaction->plmaster_id;
$adj_data['original_source'] = 'P';
$adj_data['reference'] = '';
$adj_data['value'] = $trans_base_total * -1;
$adj_data['comment'] = 'Purchase Allocation Currency Adjustment';
if (!GLTransaction::currencyAdjustment($adj_data, $errors)) {
return false;
}
}
$payment_total = bcadd($payment_total, $trans_total);
};
if ($progressbar->process($pay_data['PLTransaction'], $callback) === FALSE) {
$db->FailTrans();
$db->CompleteTrans();
return FALSE;
}
if ($payment_total != $pay_data['payment_total']) {
$errors[] = 'Payment Mismatch - Total ' . $pay_data['payment_total'] . ' not equal sum Transaction Payments ' . $payment_total;
$db->FailTrans();
$db->CompleteTrans();
return false;
}
return $db->CompleteTrans();
}
public function save_contras()
{
if (!$this->loadData()) {
$this->dataError();
sendBack();
}
$db = DB::Instance();
$db->StartTrans();
$flash = Flash::Instance();
$errors = array();
$transactions = array();
$contras_sessionobject = new SessionData('sl_contras');
foreach ($this->_data['SLTransaction'] as $id => $data) {
$data['contra'] = isset($data['contra']) && $data['contra'] == 'on';
$contras_sessionobject->updatePageData($id, $data, $errors);
}
$contra_total = isset($this->_data['contra_total']) ? $this->_data['contra_total'] : '0.00';
$contra_sum = 0;
foreach ($contras_sessionobject->getPageData($errors) as $id => $data) {
if (isset($data['contra']) && $data['contra'] == 'on') {
// using bcadd to format value
$transactions[$id] = bcadd($data['os_value'], 0);
$contra_sum = bcadd($contra_sum, $data['os_value']);
}
}
if (count($transactions) == 0) {
$errors[] = 'You must select at least one transaction';
} elseif ($contra_total == $contra_sum) {
$pl_journal_seq = $db->GenID('pl_journals_id_seq');
$sl_journal_seq = $db->GenID('sl_journals_id_seq');
// Create the PL and SL contra journals
$sltransaction = DataObjectFactory::Factory('SLTransaction');
$sltransaction->load($id);
$slcontra = array();
$slcontra['gross_value'] = $slcontra['net_value'] = bcmul($contra_sum, -1);
$glparams = DataObjectFactory::Factory('GLParams');
$slcontra['glaccount_id'] = $glparams->contras_control_account();
$slcontra['glcentre_id'] = $glparams->balance_sheet_cost_centre();
$slcontra['transaction_date'] = date(DATE_FORMAT);
$slcontra['tax_value'] = '0.00';
$slcontra['source'] = 'S';
$slcontra['transaction_type'] = 'J';
$slcontra['our_reference'] = $sl_journal_seq;
$slcontra['currency_id'] = $this->_data['SLCustomer']['currency_id'];
$slcontra['rate'] = $this->_data['SLCustomer']['rate'];
$slcontra['payment_term_id'] = $this->_data['SLCustomer']['payment_term_id'];
$plcontra = $slcontra;
$slcontra['slmaster_id'] = $this->_data['SLCustomer']['id'];
$slcontra['description'] = 'Contra Sales Ledger - PL Ref:' . $pl_journal_seq;
$sltrans = SLTransaction::Factory($slcontra, $errors, 'SLTransaction');
if ($sltrans && $sltrans->save('', $errors) && $sltrans->saveGLTransaction($slcontra, $errors)) {
$transactions[$sltrans->{$sltrans->idField}] = bcadd($slcontra['net_value'], 0);
} else {
$errors[] = 'Errror saving SL Transaction Contra : ' . $db->ErrorMsg();
$flash->addErrors($errors);
}
$plcontra['source'] = 'P';
$plcontra['our_reference'] = $pl_journal_seq;
$plcontra['description'] = 'Contra Purchase Ledger - SL Ref:' . $sl_journal_seq;
$plcontra['gross_value'] = $plcontra['net_value'] = bcmul($contra_sum, -1);
$supplier = DataObjectFactory::Factory('PLSupplier');
$supplier->loadBy('company_id', $this->_data['SLCustomer']['company_id']);
if ($supplier->isLoaded()) {
$plcontra['plmaster_id'] = $supplier->{$supplier->idField};
$pltrans = PLTransaction::Factory($plcontra, $errors, 'PLTransaction');
} else {
$pltrans = FALSE;
}
if (!$pltrans || !$pltrans->save('', $errors) || !$pltrans->saveGLTransaction($plcontra, $errors)) {
$errors[] = 'Errror saving PL Transaction Contra : ' . $db->ErrorMsg();
$flash->addErrors($errors);
}
} else {
$errors[] = 'Transactions sum mismatch Sum: ' . $contra_sum . ' Control Total: ' . $contra_total;
}
if (count($errors) > 0 || !SLTransaction::allocatePayment($transactions, $this->_data['id'], $errors) || !SLAllocation::saveAllocation($transactions, $errors)) {
$db->FailTrans();
}
if ($db->CompleteTrans()) {
$contras_sessionobject->clear();
$flash->addMessage('Contra Transactions matched');
sendTo($this->name, 'view', $this->_modules, array('id' => $this->_data['id']));
}
$flash->addErrors($errors);
$this->outstanding_transactions();
}
public function updateBalance(PLTransaction $pltrans)
{
$cc = new ConstraintChain();
$id = $this->{$this->idField};
$cc->add(new Constraint('plmaster_id', '=', $id));
$amount = $pltrans->outstandingBalance($cc);
if ($this->update($id, 'outstanding_balance', $amount)) {
return true;
}
return false;
}