var $tax_included;
var $trans_type; // invoice or credit
+ var $trans_no;
var $Comments;
var $tran_date;
var $due_date;
+ var $src_docs = array(); // source invoice for this credit note (if any)
var $supp_reference;
var $reference;
var $ov_gst;
var $gl_codes_counter=0;
var $credit = 0;
+ var $tax_algorithm;
+ var $stored_algorithm;
+ var $currency;
var $tax_overrides = array(); // array of taxes manually inserted during sales invoice entry
- function supp_trans($trans_type)
+ function supp_trans($trans_type, $trans_no=0)
{
$this->trans_type = $trans_type;
/*Constructor function initialises a new Supplier Transaction object */
- $this->grn_items = array();
- $this->gl_codes = array();
+ $this->read($trans_type, $trans_no);
+ }
+
+ function read($trans_type, $trans_no)
+ {
+ $this->trans_type = $trans_type;
+ $this->trans_no = $trans_no;
+ $this->grn_items = array();
+ $this->gl_codes = array();
+ if ($trans_no) {
+ read_supp_invoice($trans_no, $trans_type, $this);
+ if ($trans_type == ST_SUPPCREDIT)
+ {
+ $this->src_docs = find_src_invoices($trans_no);
+ }
+ read_supplier_details_to_trans($this, $this->supplier_id);
+ }
}
function add_grn_to_trans($grn_item_id, $po_detail_item, $item_code, $item_description,
$this->grn_items[$grn_item_id] = new grn_item($grn_item_id, $po_detail_item,
$item_code, $item_description, $qty_recd, $prev_quantity_inv, $this_quantity_inv,
$order_price, $chg_price, $std_cost_unit, $gl_code, $this->tax_included);
+
+ $this->src_docs = find_src_invoices($this);
+
unset($this->tax_overrides); // cancel tax overrides after cart change
return 1;
}
if ($tax_group_id == null)
$tax_group_id = $this->tax_group_id;
$taxes = get_tax_for_items($items, $prices, $shipping_cost, $tax_group_id,
- $this->tax_included);
+ $this->tax_included, null, $this->tax_algorithm);
if (isset($this->tax_overrides))
foreach($this->tax_overrides as $id => $value) // add values entered manually
}
return $total;
}
-
+ //
+ // Returns transaction total
+ //
function get_items_total()
{
$total = 0;