var $ov_amount;
var $ov_discount;
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, $trans_no=0)
+ var $dimension,
+ $dimension2;
+
+ function __construct($trans_type, $trans_no=0)
{
$this->trans_type = $trans_type;
/*Constructor function initialises a new Supplier Transaction object */
function add_grn_to_trans($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)
+ $std_cost_unit=null, $gl_code='')
{
$this->grn_items[$grn_item_id] = new grn_item($grn_item_id, $po_detail_item,
$item_code, $item_description, $qty_recd, $prev_quantity_inv, $this_quantity_inv,
function add_gl_codes_to_trans($gl_code, $gl_act_name, $gl_dim, $gl_dim2, $amount, $memo_)
{
- $this->gl_codes[$this->gl_codes_counter] = new gl_codes($this->gl_codes_counter,
- $gl_code, $gl_act_name, $gl_dim, $gl_dim2, $amount, $memo_);
- $this->gl_codes_counter++;
+ $this->gl_codes[] = new gl_codes($gl_code, $gl_act_name, $gl_dim, $gl_dim2, $amount, $memo_);
unset($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, null, $this->tax_algorithm);
+ $taxes = get_tax_for_items($this->trans_type, $items, $prices, $shipping_cost, $tax_group_id,
+ $this->tax_included);
- if ($gl_codes)
+ if (isset($this->tax_overrides))
+ foreach($this->tax_overrides as $id => $value) // add values entered manually
+ {
+ $taxes[$id]['Override'] = $value;
+ }
+
+ // Taxes included in gl_codes table have exact value, but count to overrides as well.
+ // Therefore when we want to now taxes only for items (gl_codes==false),
+ // we have to subtract gl_taxes from override values.
+ foreach ($this->gl_codes as $gl_code)
{
- foreach ($this->gl_codes as $gl_code)
+ $index = is_tax_account($gl_code->gl_code);
+ if ($index !== false)
{
- $index = is_tax_account($gl_code->gl_code);
- if ($index !== false)
- {
+ if ($gl_codes)
$taxes[$index]['Value'] += $gl_code->amount;
- }
+ elseif (isset($this->tax_overrides))
+ $taxes[$index]['Override'] -= $gl_code->amount;
}
}
- if(isset($this->tax_overrides))
- foreach($this->tax_overrides as $id => $value) // add values entered manually
- {
- $taxes[$id]['Override'] = $value;
- }
return $taxes;
}
//
}
return $total;
}
+
+ function split_line_values()
+ {
+ // split nominal line values
+ foreach($this->grn_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 && isset($tax['Override']) && ($tax['Value'] != $tax['Override']))
+ {
+ foreach($this->grn_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'];
+ $this->grn_items[$id]->gl_amounts[0]['Value'] += $diff;
+ if ($this->vat_category() != VC_NONDEDUCT)
+ $this->grn_items[$id]->gl_amounts[0]['Deductible'] += $diff;
+ else
+ $this->grn_items[$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) {
+ $this->grn_items[$id]->gl_amounts['Net'] -= $diff;
+ $this->grn_items[$id]->gl_amounts['Cost'] -= $diff;
+ }
+ break;
+ }
+ }
+ }
+ }
} /* end of class defintion */
class grn_item
var $std_cost_unit;
var $gl_code;
var $tax_included;
+ var $gl_amounts; // splited line value (after call to split_line_value method
+ var $vat_category;
- function grn_item ($id, $po_detail_item, $item_code, $item_description, $qty_recd,
+ function __construct($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, $tax_included)
{
$this->std_cost_unit = $std_cost_unit;
$this->gl_code = $gl_code;
$this->tax_included = $tax_included;
+
+ $opts = get_item($item_code);
+ $this->vat_category = $opts['vat_category'];
+ }
+
+ function full_charge_price($tax_group_id, $trans_type=ST_PURCHORDER)
+ {
+ return get_full_price_for_item($trans_type, $this->item_code,
+ $this->chg_price, $tax_group_id, $this->tax_included);
}
- function full_charge_price($tax_group_id, $tax_group=null)
+ function taxfree_charge_price($tax_group_id, $trans_type=ST_PURCHORDER)
{
- return get_full_price_for_item($this->item_code,
- $this->chg_price, $tax_group_id, $this->tax_included, $tax_group);
+ return get_tax_free_price_for_item($trans_type, $this->item_code, $this->chg_price,
+ $tax_group_id, $this->tax_included);
}
- function taxfree_charge_price($tax_group_id, $tax_group=null)
+ function taxfree_value($tax_group_id, $trans_type=ST_PURCHORDER)
{
- return get_tax_free_price_for_item($this->item_code, $this->chg_price,
+ return get_tax_free_price_for_item($trans_type, $this->item_code, $this->this_quantity_inv * $this->chg_price,
$tax_group_id, $this->tax_included, $tax_group);
}
+
+ /*
+ Splits item value to parts posted to GL.
+ */
+ function split_item_value($cart)
+ {
+
+ $vat_factor = 1;
+
+ return $this->gl_amounts = split_item_price($this->item_code, $this->chg_price*$this->this_quantity_inv, $cart->tax_group_id, $cart->tax_included,
+ ST_SUPPINVOICE, $vat_factor, $cart->tran_date);
+ }
}
class gl_codes
{
- var $Counter;
var $gl_code;
var $gl_act_name;
var $gl_dim;
var $amount;
var $memo_;
- function gl_codes ($Counter, $gl_code, $gl_act_name, $gl_dim, $gl_dim2, $amount, $memo_)
+ function __construct($gl_code, $gl_act_name, $gl_dim, $gl_dim2, $amount, $memo_)
{
-
- /* Constructor function to add a new gl_codes object with passed params */
- $this->Counter = $Counter;
$this->gl_code = $gl_code;
$this->gl_act_name = $gl_act_name;
$this->gl_dim = $gl_dim;
}
}
-?>