MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the License here <http://www.gnu.org/licenses/gpl-3.0.html>.
***********************************************************************/
-/* Definition of the purch_order class to hold all the information for a purchase order and delivery
+/*
+ This class serves as cart for PO or GRN.
*/
class purch_order
{
-
+ // db interface
var $trans_type; // order/grn/invoice (direct)
- var $line_items;
- var $curr_code;
- var $supp_ref;
- var $delivery_address;
+ var $supplier_id;
var $Comments;
+ var $tran_date;
+ var $reference;
+ var $supp_ref;
var $Location;
- var $supplier_id;
+ var $delivery_address;
+
+ var $prep_amount = 0; // prepayment required
+ var $alloc; // sum of payments allocated
+ var $tax_included; // type of prices
+
+ var $due_date; // for grn this is delivery date
+ var $order_no; // for order modification, grn batch
+ var $ex_rate; // for grn
+
+ var $line_items;
+ //----
+
+ var $curr_code;
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()
+ var $fixed_asset = false;
+ var $grn_id; // grn batch id used in edition only
+
+ function __construct()
{
- /*Constructor function initialises a new purchase order object */
$this->line_items = array();
- $this->lines_on_order = $this->order_no = $this->supplier_id = 0;
+ $this->order_no = $this->supplier_id = 0;
+ $this->tax_group_id = find_domestic_tax_group(); // prevent tax errors until supplier is selected
}
- function set_supplier($supplier_id, $supplier_name, $curr_code, $tax_group_id, $tax_included, $tax_algorithm)
+ function set_supplier($supplier_id, $supplier_name, $curr_code, $tax_group_id, $tax_included, $tax_area)
{
$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);
+ $this->tax_area = $tax_area;
}
- function add_to_order($line_no, $stock_id, $qty, $item_descr, $price, $uom, $req_del_date, $qty_inv, $qty_recd)
+ function add_to_order($stock_id, $qty, $item_descr, $price, $req_del_date, $qty_inv, $qty_recd, $qty_ordered=0, $grn_item_id=0, $po_item_id=0, $unit_cost=0)
{
- if (isset($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);
- $this->lines_on_order++;
- return 1;
- }
- return 0;
+ $this->line_items[] = new po_line_details($stock_id, $item_descr, $qty, $price,
+ $req_del_date, $qty_inv, $qty_recd, $qty_ordered, $grn_item_id, $po_item_id, $unit_cost);
}
function update_order_item($line_no, $qty, $price, $req_del_date, $description="")
{
unset($this->line_items);
$this->line_items = array();
-
- $this->lines_on_order = 0;
$this->order_no = 0;
}
foreach ($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());
+ $prices[] = round($ln_itm->price * $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);
+ $taxes = get_tax_for_items($this->trans_type, $items, $prices, $shipping_cost,
+ $this->tax_group_id, $this->tax_included);
// Adjustment for swiss franken, we always have 5 rappen = 1/20 franken
if ($this->curr_code == 'CHF') {
}
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);
+ $taxes = get_tax_for_items($this->trans_type, $items, $prices, 0, $this->tax_group_id,
+ $this->tax_included);
foreach($taxes as $tax)
$total += round($tax['Value'], $dec);
return $total;
}
+ function split_line_values()
+ {
+ // split nominal line values
+ foreach($this->line_items as $line)
+ $line->split_item_value($this);
+
+ // Exact tax values are currently entered as tax totals, so we need to move the differences back on line level.
+ // currently first item with given tax type will be fixed with the calculated difference
+ // FIXME: change UI moving tax edit to line level in line edit mode, then this workaround will be obsolete.
+ foreach($this->get_taxes() as $tax_id => $tax)
+ {
+ if ($tax['Value'] != 0 && ($tax['Value'] != $tax['Override']))
+ {
+ foreach($this->line_items as $id => $line)
+ if ($line->gl_amounts[0]['tax_type_id'] == $tax_id) // assumed single tax rate on item, so always gl_mount[0] is valid
+ {
+ $diff = $tax['Override'] - $tax['Value'];
+ $this->line_items[$id]->gl_amounts[0]['Value'] += $diff;
+ if ($line->vat_category != VC_NONDEDUCT)
+ $this->line_items[$id]->gl_amounts[0]['Deductible'] += $diff;
+ else
+ $this->line_items[$id]->gl_amounts['Cost'] += $diff;
+ // when supplier uses net prices the price is exact, so don't fix net, still record exact VAT.
+ if ($this->tax_included)
+ {
+ $this->line_items[$id]->gl_amounts['Net'] -= $diff;
+ $this->line_items[$id]->gl_amounts['Cost'] -= $diff;
+ }
+ break;
+ }
+ }
+ }
+ }
+
} /* end of class defintion */
class po_line_details
{
-
- var $line_no;
- var $po_detail_rec;
+ //db interface
+ var $po_item_id;
var $grn_item_id;
var $stock_id;
var $item_description;
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
- var $receive_qty; // current/entry GRN quantity
- var $qty_received; // quantity already received against this line
+ var $qty_inv; // quantity already invoiced against this line (all PIs)
+ var $qty_received; // quantity already received against this line (all GRNs)
+ var $qty_ordered; // quantity on order (not used on PO entry)
+ var $unit_cost;
+ var $quantity; // this document line quantity
+ //---
- var $standard_cost;
var $descr_editable;
+ var $vat_category;
+ var $gl_amounts; // splited line value (after call to split_line_value method)
- function po_line_details($line_no, $stock_item, $item_descr, $qty, $prc, $uom, $req_del_date,
- $qty_inv, $qty_recd, $grn_item_id=0)
+ function __construct($stock_item, $item_descr, $qty, $prc, $req_del_date,
+ $qty_inv, $qty_recd, $qty_ordered=0, $grn_item_id=0, $po_item_id=0, $unit_cost=0)
{
-
- /* Constructor function to add a new LineDetail object with passed params */
- $this->line_no = $line_no;
$this->stock_id = $stock_item;
$item_row = get_item($stock_item);
if (!$item_row)
$this->quantity = $qty;
$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->receive_qty = 0; /*initialise these last two only */
- $this->standard_cost =0;
+ $this->unit_cost = $unit_cost;
$this->grn_item_id = $grn_item_id;
+ $this->vat_category = $item_row["vat_category"];
+ $this->qty_ordered = $qty_ordered;
+ $this->po_item_id = $po_item_id;
}
- function taxfree_charge_price($po)
+ //
+ // GRN line tax free value.
+ //
+ function taxfree_charge_value($po)
{
- return get_tax_free_price_for_item($this->stock_id, $this->price,
- $po->tax_group_id, $po->tax_included, $po->tax_group_array);
+ return get_tax_free_price_for_item($po->trans_type, $this->stock_id, $this->quantity*$this->price,
+ $po->tax_group_id, $po->tax_included);
+ }
+
+ /*
+ Splits item value to parts posted to GL.
+ */
+ function split_item_value($cart)
+ {
+ $vat_factor = 1;
+
+ return $this->gl_amounts = split_item_price($this->stock_id, $this->price*$this->quantity, $cart->tax_group_id, $cart->tax_included,
+ ST_SUPPINVOICE, $vat_factor);
}
+
}
projects / fa-stable.git / blobdiff