var $price_factor; // ditto for price calculations
var $pos; // user assigned POS
- var $cash; // cash transaction
+ var $cash; // cash transaction - helper variable not stored in db
var $cash_account;
var $account_name;
var $cash_discount; // not used as of FA 2.1
var $dimension_id;
var $dimension2_id;
+ var $payment;
+ var $payment_terms; // cached payment terms
//-------------------------------------------------------------------------
//
// $trans_no==0 => open new/direct document
global $SysPrefs, $Refs;
if (!is_array($trans_no)) $trans_no = array($trans_no);
- if ($trans_no[0])
+ if ($trans_no[0]) // read old transaction
{
if ($type == ST_SALESORDER || $type == ST_SALESQUOTE) { // sales order || sales quotation
read_sales_order($trans_no[0], $this, $type);
$line->qty_dispatched = $line->quantity - $line->qty_done;
}
}
- } else { // derivative transaction
+ } else { // other type of sales transaction
read_sales_trans($type, $trans_no, $this);
if ($this->order_no) { // free hand credit notes have no order_no
$sodata = get_sales_order_header($this->order_no, ST_SALESORDER);
$this->delivery_to = $sodata["deliver_to"];
$this->delivery_address = $sodata["delivery_address"];
}
+ // old derivative transaction edit
if (!$view && ($type!=ST_CUSTCREDIT || $this->trans_link!=0)) {
$src_type = get_parent_type($type);
- $src_details = 0;
if ($src_type == ST_SALESORDER) { // get src data from sales_orders
$this->src_docs = array( $sodata['order_no']=>$sodata['version']);
$srcdetails = get_sales_order_details($this->order_no, ST_SALESORDER);
$srcdetails = get_customer_trans_details($src_type,array_keys($this->src_docs));
}
// calculate & save: qtys on other docs and free qtys on src doc
- $line_no = 0;
for($line_no = 0; $srcline = db_fetch($srcdetails); $line_no++) {
$sign = 1; // $type==13 ? 1 : -1; // this is strange debtor_trans atavism
$line = &$this->line_items[$line_no];
$line->qty_old = $line->qty_dispatched = $line->quantity;
$line->quantity += $sign * ($srcline['quantity'] - $srcline['qty_done']); // add free qty on src doc
}
- } else {
+ } else { // prepare qtys for derivative document entry (not used in display)
for($line_no = 0; $line_no < count($this->line_items); $line_no++) {
$line = &$this->line_items[$line_no];
$line->src_id = $line->id; // save src line ids for update
- $line->qty_dispatched = $line->quantity;
+ $line->qty_dispatched = $line->quantity - $line->qty_done;
}
}
}
- } else {
+ } else { // new document
$this->trans_type = $type;
$this->trans_no = 0;
+ $this->customer_currency = get_company_currency();
// set new sales document defaults here
if (get_global_customer() != ALL_TEXT)
$this->customer_id = get_global_customer();
}
}
if ($type == ST_SALESINVOICE) {
- $this->due_date =
- get_invoice_duedate($this->customer_id, $this->document_date);
- $this->pos = user_pos();
- $pos = get_sales_point($this->pos);
- $this->cash = !$pos['credit_sale'];
- if (!$pos['cash_sale'] || !$pos['credit_sale'])
- $this->pos = -1; // mark not editable payment type
- else
- $this->cash = date_diff2($this->due_date, Today(), 'd')<2;
- if ($this->cash) {
- $this->Location = $pos['pos_location'];
- $this->location_name = $pos['location_name'];
- $this->cash_account = $pos['pos_account'];
- $this->account_name = $pos['bank_account_name'];
- }
+ $this->due_date =
+ get_invoice_duedate($this->payment, $this->document_date);
+ $this->cash = $this->payment_terms['cash_sale'];
+ if ($this->cash) {
+ $this->Location = $pos['pos_location'];
+ $this->location_name = $pos['location_name'];
+ $this->cash_account = $pos['pos_account'];
+ $this->account_name = $pos['bank_account_name'];
+ }
} else
- $this->due_date =
- add_days($this->document_date, $SysPrefs->default_delivery_required_by());
+ $this->due_date =
+ add_days($this->document_date, $SysPrefs->default_delivery_required_by());
}
+ $this->pos = user_pos();
+ $pos = get_sales_point($this->pos);
+ if (!$pos['cash_sale'] && !$pos['credit_sale'])
+ $this->pos = -1; // mark not editable payment type
}
//-------------------------------------------------------------------------
// Makes parent documents for direct delivery/invoice by recurent call.
// $policy - 0 or 1: writeoff/return for IV, back order/cancel for DN
function write($policy=0) {
+ begin_transaction(); // prevents partial database changes in case of direct delivery/invoice
if (count($this->src_docs) == 0 && ($this->trans_type == ST_SALESINVOICE || $this->trans_type == ST_CUSTDELIVERY)) {
// this is direct document - first add parent
$src = (PHP_VERSION<5) ? $this : clone( $this ); // make local copy of this cart
}
switch($this->trans_type) {
case ST_SALESINVOICE:
- return write_sales_invoice($this);
+ write_sales_invoice($this); break;
case ST_CUSTCREDIT:
- return write_credit_note($this, $policy);
+ write_credit_note($this, $policy); break;
case ST_CUSTDELIVERY:
- return write_sales_delivery($this, $policy);
+ write_sales_delivery($this, $policy); break;
case ST_SALESORDER:
case ST_SALESQUOTE:
if ($this->trans_no==0) // new document
- return add_sales_order($this);
+ add_sales_order($this);
else
- return update_sales_order($this);
+ update_sales_order($this);
}
+
+ commit_transaction();
}
- function set_customer($customer_id, $customer_name, $currency, $discount, $cdiscount=0)
+ function set_customer($customer_id, $customer_name, $currency, $discount, $payment, $cdiscount=0)
{
$this->customer_name = $customer_name;
$this->customer_id = $customer_id;
$this->default_discount = $discount;
- $this->cash_discount = $cdiscount;
$this->customer_currency = $currency;
+ $this->payment = $payment;
+ $this->payment_terms = get_payment_terms($payment);
+ $this->cash = $this->payment_terms['cash_sale'];
+ $this->cash_discount = $cdiscount;
}
function set_branch($branch_id, $tax_group_id, $tax_group_name, $phone='', $email='')
$this->freight_cost = $freight_cost;
}
- function add_to_cart($line_no,$stock_id, $qty, $price, $disc, $qty_done=0, $standard_cost=0, $description=null, $id=0, $src_no=0)
+ function add_to_cart($line_no, $stock_id, $qty, $price, $disc, $qty_done=0, $standard_cost=0, $description=null, $id=0, $src_no=0)
{
- if (isset($stock_id) && $stock_id != "" && isset($qty)/* && $qty > 0*/) {
- $this->line_items[$line_no] = new line_details($stock_id, $qty, $price, $disc,
- $qty_done, $standard_cost, $description, $id, $src_no);
+ $line = new line_details($stock_id, $qty, $price, $disc,
+ $qty_done, $standard_cost, $description, $id, $src_no);
+
+ if ($line->valid) {
+ $this->line_items[$line_no] = $line;
return 1;
- } else {
- // shouldn't come here under normal circumstances
- display_db_error("unexpected - adding an invalid item or null quantity", "", true);
- }
+ } else
+ display_error(_("You have to enter valid stock code or nonempty description"));
return 0;
}
var $qty_dispatched; // quantity selected to process
var $qty_old=0; // quantity dispatched before edition
var $standard_cost;
+ var $descr_editable;
+
+ var $valid; // validation in constructor
function line_details ($stock_id, $qty, $prc, $disc_percent,
$qty_done, $standard_cost, $description, $id=0, $src_no=0 )
$this->src_no = $src_no;
$item_row = get_item($stock_id);
- if ($item_row == null)
- display_db_error("invalid item added to order : $stock_id", "");
-
+ if (!$item_row)
+ return;
+
$this->mb_flag = $item_row["mb_flag"];
$this->units = $item_row["units"];
- if ($description == null)
+ $this->descr_editable = $item_row["editable"];
+ if ($description == null || !$this->descr_editable)
$this->item_description = $item_row["description"];
else
$this->item_description = $description;
//$this->standard_cost = $item_row["material_cost"] + $item_row["labour_cost"] + $item_row["overhead_cost"];
$this->tax_type = $item_row["tax_type_id"];
$this->tax_type_name = $item_row["tax_type_name"];
-
$this->stock_id = $stock_id;
$this->quantity = $qty;
$this->qty_dispatched = $qty;
$this->discount_percent = $disc_percent;
$this->qty_done = $qty_done;
$this->standard_cost = $standard_cost;
+ $this->valid = true;
}
// get unit price as stated on document