var $supplier_id;
var $supplier_name;
var $orig_order_date;
+ var $due_date;
var $order_no; /*Only used for modification of existing orders otherwise only established when order committed */
var $lines_on_order = 0;
var $credit;
var $tax_group_id;
-
+ var $tax_group_array = null; // saves db queries
+ var $tax_included; // type of prices
+ var $tax_algorithm;
+ var $stored_algorithm; // copy to find the change after invoice in processed
+ var $terms;
+ var $ex_rate;
+ var $cash_account;
+ var $dimension,
+ $dimension2;
+
var $reference;
+ var $tax_overrides = array(); // array of taxes manually inserted during sales invoice entry (direct invoice)
+ var $prep_amount = 0; // prepayment required
+ var $alloc; // sum of payments allocated
+ var $prepayments = array();
+
function purch_order()
{
/*Constructor function initialises a new purchase order object */
$this->line_items = array();
$this->lines_on_order = $this->order_no = $this->supplier_id = 0;
}
-
+
+ function set_supplier($supplier_id, $supplier_name, $curr_code, $tax_group_id, $tax_included, $tax_algorithm)
+ {
+ $this->supplier_id = $supplier_id;
+ $this->supplier_name = $supplier_name;
+ $this->curr_code = $curr_code;
+ $this->tax_group_id = $tax_group_id;
+ $this->tax_included = $tax_included;
+ $this->stored_algorithm = $this->tax_algorithm = $tax_algorithm;
+ $this->tax_group_array = get_tax_group_items_as_array($tax_group_id);
+ }
+
function add_to_order($line_no, $stock_id, $qty, $item_descr, $price, $uom, $req_del_date, $qty_inv, $qty_recd)
{
- if ($qty != 0 && isset($qty))
+ if (isset($qty) && $qty != 0)
{
$this->line_items[$line_no] = new po_line_details($line_no, $stock_id, $item_descr, $qty, $price, $uom,
$req_del_date, $qty_inv, $qty_recd);
}
return 0;
}
+
+ //
+ // Returns taxes for PO/GRN.
+ // $receival=true in purchase receive context.
+ //
+ function get_taxes($shipping_cost=null, $receival=false)
+ {
+ $items = array();
+ $prices = array();
+ if($shipping_cost==null)
+ $shipping_cost = 0;//$this->freight_cost;
+
+ foreach ($this->line_items as $ln_itm) {
+ $items[] = $ln_itm->stock_id;
+ $prices[] = round($ln_itm->price * ($receival ? $ln_itm->receive_qty : $ln_itm->quantity), user_price_dec());
+ }
+ $taxes = get_tax_for_items($items, $prices, $shipping_cost,
+ $this->tax_group_id, $this->tax_included, $this->tax_group_array, $this->tax_algorithm);
+
+ // Adjustment for swiss franken, we always have 5 rappen = 1/20 franken
+ if ($this->curr_code == 'CHF') {
+ $val = $taxes['1']['Value'];
+ $val1 = (floatval((intval(round(($val*20),0)))/20));
+ $taxes['1']['Value'] = $val1;
+ }
+ foreach($this->tax_overrides as $id => $value) // add values entered manually
+ {
+ $taxes[$id]['Override'] = $value;
+ }
+ return $taxes;
+ }
+
/*
Returns order value including all taxes
*/
$total += $value;
}
- $taxes = get_tax_for_items($items, $prices, 0, $this->tax_group_id);
-
- foreach($taxes as $tax)
- $total += round($tax['Value'], $dec);
+ if (!$this->tax_included ) {
+ $taxes = get_tax_for_items($items, $prices, 0, $this->tax_group_id,
+ $this->tax_included, $this->tax_group_array, $this->tax_algorithm);
+ foreach($taxes as $tax)
+ $total += round($tax['Value'], $dec);
+ }
return $total;
}
var $price;
var $units;
var $req_del_date;
+ var $tax_type;
+ var $tax_type_name;
var $quantity; // current/entry quantity of PO line
var $qty_inv; // quantity already invoiced against this line
$this->req_del_date = $req_del_date;
$this->price = $prc;
// $this->units = $uom;
+ $this->tax_type = $item_row["tax_type_id"];
+ $this->tax_type_name = $item_row["tax_type_name"];
$this->units = $item_row["units"];
$this->qty_received = $qty_recd;
$this->qty_inv = $qty_inv;
$this->standard_cost =0;
$this->grn_item_id = $grn_item_id;
}
+
+ function taxfree_charge_price($po)
+ {
+ return get_tax_free_price_for_item($this->stock_id, $this->price,
+ $po->tax_group_id, $po->tax_included, $po->tax_group_array);
+ }
}
-?>