function check_data()
{
global $Refs, $SysPrefs;
/*--------------------MOODLEARNING---------------------------*/
if (!get_post('custom_num')) {
display_error(_("There is no delivery number entered."));
set_focus('custom_num');
return false;
}
/*--------------------------------------------------------------------*/
if (!isset($_POST['DispatchDate']) || !is_date($_POST['DispatchDate'])) {
display_error(_("The entered date of delivery is invalid."));
set_focus('DispatchDate');
return false;
}
if (!is_date_in_fiscalyear($_POST['DispatchDate'])) {
display_error(_("The entered date of delivery is not in fiscal year."));
set_focus('DispatchDate');
return false;
}
if (!isset($_POST['due_date']) || !is_date($_POST['due_date'])) {
display_error(_("The entered dead-line for invoice is invalid."));
set_focus('due_date');
return false;
}
if ($_SESSION['Items']->trans_no == 0) {
if (!$Refs->is_valid($_POST['ref'])) {
display_error(_("You must enter a reference."));
set_focus('ref');
return false;
}
}
if ($_POST['ChargeFreightCost'] == "") {
$_POST['ChargeFreightCost'] = price_format(0);
}
if (!check_num('ChargeFreightCost', 0)) {
display_error(_("The entered shipping value is not numeric."));
set_focus('ChargeFreightCost');
return false;
}
if ($_SESSION['Items']->has_items_dispatch() == 0 && input_num('ChargeFreightCost') == 0) {
display_error(_("There are no item quantities on this delivery note."));
return false;
}
if (!check_quantities()) {
return false;
}
copy_to_cart();
if (!$SysPrefs->allow_negative_stock() && ($low_stock = $_SESSION['Items']->check_qoh())) {
display_error(_("This document cannot be processed because there is insufficient quantity for: ") . implode(',', $low_stock));
return false;
}
return true;
}
function can_process()
{
global $Refs, $SysPrefs;
copy_to_cart();
if (!get_post('customer_id')) {
display_error(_("There is no customer selected."));
set_focus('customer_id');
return false;
}
if (!get_post('branch_id')) {
display_error(_("This customer has no branch defined."));
set_focus('branch_id');
return false;
}
if (!is_date($_POST['OrderDate'])) {
display_error(_("The entered date is invalid."));
set_focus('OrderDate');
return false;
}
if ($_SESSION['Items']->trans_type != ST_SALESORDER && $_SESSION['Items']->trans_type != ST_SALESQUOTE && !is_date_in_fiscalyear($_POST['OrderDate'])) {
display_error(_("The entered date is not in fiscal year"));
set_focus('OrderDate');
return false;
}
if (count($_SESSION['Items']->line_items) == 0) {
display_error(_("You must enter at least one non empty item line."));
set_focus('AddItem');
return false;
}
if (!$SysPrefs->allow_negative_stock() && ($low_stock = $_SESSION['Items']->check_qoh())) {
display_error(_("This document cannot be processed because there is insufficient quantity for items marked."));
return false;
}
if ($_SESSION['Items']->payment_terms['cash_sale'] == 0) {
if (strlen($_POST['deliver_to']) <= 1) {
display_error(_("You must enter the person or company to whom delivery should be made to."));
set_focus('deliver_to');
return false;
}
if ($_SESSION['Items']->trans_type != ST_SALESQUOTE && strlen($_POST['delivery_address']) <= 1) {
display_error(_("You should enter the street address in the box provided. Orders cannot be accepted without a valid street address."));
set_focus('delivery_address');
return false;
}
if ($_POST['freight_cost'] == "") {
$_POST['freight_cost'] = price_format(0);
}
if (!check_num('freight_cost', 0)) {
display_error(_("The shipping cost entered is expected to be numeric."));
set_focus('freight_cost');
return false;
}
if (!is_date($_POST['delivery_date'])) {
if ($_SESSION['Items']->trans_type == ST_SALESQUOTE) {
display_error(_("The Valid date is invalid."));
} else {
display_error(_("The delivery date is invalid."));
}
set_focus('delivery_date');
return false;
}
if (date1_greater_date2($_POST['OrderDate'], $_POST['delivery_date'])) {
if ($_SESSION['Items']->trans_type == ST_SALESQUOTE) {
display_error(_("The requested valid date is before the date of the quotation."));
} else {
display_error(_("The requested delivery date is before the date of the order."));
}
set_focus('delivery_date');
return false;
}
} else {
if (!db_has_cash_accounts()) {
display_error(_("You need to define a cash account for your Sales Point."));
return false;
}
}
if (!$Refs->is_valid($_POST['ref'])) {
display_error(_("You must enter a reference."));
set_focus('ref');
return false;
}
if (!db_has_currency_rates($_SESSION['Items']->customer_currency, $_POST['OrderDate'])) {
return false;
}
if ($_SESSION['Items']->get_items_total() < 0) {
display_error("Invoice total amount cannot be less than zero.");
return false;
}
return true;
}
$_POST['Location'] = $cart->Location;
$_POST['CreditText'] = $cart->Comments;
$_POST['cart_id'] = $cart->cart_id;
$_POST['ref'] = $cart->reference;
$_POST['custom_num'] = $cart->custom_num;
//moodlearning
$_POST['bulk_dis'] = $cart->bulk_discount;
//moodlearning
}
//-----------------------------------------------------------------------------
if (isset($_POST['ProcessCredit']) && can_process()) {
$new_credit = $_SESSION['Items']->trans_no == 0;
if (!isset($_POST['WriteOffGLCode'])) {
$_POST['WriteOffGLCode'] = 0;
}
copy_to_cart();
if ($new_credit) {
new_doc_date($_SESSION['Items']->document_date);
}
$credit_no = $_SESSION['Items']->write($_POST['WriteOffGLCode']);
if ($credit_no == -1) {
display_error(_("The entered reference is already in use."));
set_focus('ref');
} elseif ($credit_no) {
processing_end();
if ($new_credit) {
meta_forward($_SERVER['PHP_SELF'], "AddedID={$credit_no}");
} else {
meta_forward($_SERVER['PHP_SELF'], "UpdatedID={$credit_no}");
}
}
function handle_commit_order()
{
$cart =& $_SESSION['PO'];
if (can_commit()) {
copy_to_cart();
if ($cart->trans_type != ST_PURCHORDER) {
// for direct grn/invoice set same dates for lines as for whole document
foreach ($cart->line_items as $line_no => $line) {
$cart->line_items[$line_no]->req_del_date = $cart->orig_order_date;
}
}
if ($cart->order_no == 0) {
// new po/grn/invoice
/*its a new order to be inserted */
$ref = $cart->reference;
if ($cart->trans_type != ST_PURCHORDER) {
$cart->reference = 'auto';
begin_transaction();
// all db changes as single transaction for direct document
}
$order_no = add_po($cart);
new_doc_date($cart->orig_order_date);
$cart->order_no = $order_no;
if ($cart->trans_type == ST_PURCHORDER) {
unset($_SESSION['PO']);
meta_forward($_SERVER['PHP_SELF'], "AddedID={$order_no}");
}
//Direct GRN
if ($cart->trans_type == ST_SUPPRECEIVE) {
$cart->reference = $ref;
}
if ($cart->trans_type != ST_SUPPINVOICE) {
$cart->Comments = $cart->reference;
}
//grn does not hold supp_ref
foreach ($cart->line_items as $key => $line) {
$cart->line_items[$key]->receive_qty = $line->quantity;
}
$grn_no = add_grn($cart);
if ($cart->trans_type == ST_SUPPRECEIVE) {
commit_transaction();
// save PO+GRN
unset($_SESSION['PO']);
meta_forward($_SERVER['PHP_SELF'], "AddedGRN={$grn_no}");
}
// Direct Purchase Invoice
$inv = new supp_trans(ST_SUPPINVOICE);
$inv->Comments = $cart->Comments;
$inv->supplier_id = $cart->supplier_id;
$inv->tran_date = $cart->orig_order_date;
$inv->due_date = $cart->due_date;
$inv->reference = $ref;
$inv->supp_reference = $cart->supp_ref;
$inv->tax_included = $cart->tax_included;
$supp = get_supplier($cart->supplier_id);
$inv->tax_group_id = $supp['tax_group_id'];
$inv->ov_amount = $inv->ov_gst = $inv->ov_discount = 0;
$total = 0;
foreach ($cart->line_items as $key => $line) {
$inv->add_grn_to_trans($line->grn_item_id, $line->po_detail_rec, $line->stock_id, $line->item_description, $line->receive_qty, 0, $line->receive_qty, $line->price, $line->price, true, get_standard_cost($line->stock_id), '');
$inv->ov_amount += round2($line->receive_qty * $line->price, user_price_dec());
}
$inv->tax_overrides = $cart->tax_overrides;
if (!$inv->tax_included) {
$taxes = $inv->get_taxes($inv->tax_group_id, 0, false);
foreach ($taxes as $taxitem) {
$total += isset($taxitem['Override']) ? $taxitem['Override'] : $taxitem['Value'];
}
}
$inv->ex_rate = $cart->ex_rate;
$inv_no = add_supp_invoice($inv);
commit_transaction();
// save PO+GRN+PI
// FIXME payment for cash terms. (Needs cash account selection)
unset($_SESSION['PO']);
meta_forward($_SERVER['PHP_SELF'], "AddedPI={$inv_no}");
} else {
// order modification
$order_no = update_po($cart);
unset($_SESSION['PO']);
meta_forward($_SERVER['PHP_SELF'], "AddedID={$order_no}&Updated=1");
}
}
}
if ($com != "") {
display_notification_centered("Error");
$error = true;
}
copy_to_cart($customer_id, $branchNo, $sales_type_name, $reference, $date, $payment_id, $dimension_id, $dimension2_id, $freightcost = 0, $delfrom, $deldate, $delto, $deladdress, $contactphone, $email, $custref, $shipvia, $comments, $exrate = null);
$firstlinecopied = true;
}
if ($prev_ref == $reference) {
$docline = $docline + 1;
$com = get_customer_details_to_order($_SESSION['Items'], $customer_id, $branchNo);
display_notification_centered($com);
if ($com != "") {
display_notification_centered("Error");
$error = true;
}
copy_to_cart($customer_id, $branchNo, $sales_type_name, $reference, $date, $payment_id, $dimension_id, $dimension2_id, $freightcost = 0, $delfrom, $deldate, $delto, $deladdress, $contactphone, $email, $custref, $shipvia, $comments, $exrate = null);
}
import_add_to_order($_SESSION['Items'], $item_code, $quantity, $price, $discountpercentage, $item_description);
$_SESSION['Items']->cust_ref = $reference;
if (!check_import_item_data($line_no = $docline, $item_code, $item_description, $quantity, $unit, $price, $discountpercentage) || !can_process($line, $customer_id, $branchNo, $reference, $date, $dimension_id, $dimension2_id, $freightcost = 0, $delfrom, $deldate, $delto, $deladdress, $contactphone, $email, $custref, $shipvia, $comments, $exrate)) {
display_notification_centered("Error");
$error = true;
}
}
if ($prev_ref != $reference && $type < 4) {
init_entry_part_2($entry, $date, $reference);
}
if ($type == 0) {
list($error, $input_id, $total_debit_positive, $total_credit_negative) = journal_id($prev_date, $date, $amt, $input_id = 0, $total_debit_positive, $total_credit_negative, $line);
}
if ($type == ST_BANKDEPOSIT || $type == ST_BANKPAYMENT || $type == ST_JOURNAL) {
