class supp_trans
{
- var $grn_items; /*array of objects of class GRNDetails using the GRN No as the pointer */
+ var $grn_items; /*array of objects of class grn_item using the id as the pointer */
var $gl_codes; /*array of objects of class gl_codes using a counter as the pointer */
var $supplier_id;
var $supplier_name;
- var $terms_description;
var $terms;
+ var $ex_rate;
var $tax_description;
var $tax_group_id;
+ var $tax_included;
- var $is_invoice;
+ 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_discount;
var $ov_gst;
var $gl_codes_counter=0;
+ var $credit = 0;
+ var $currency;
+ var $tax_overrides = array(); // array of taxes manually inserted during sales invoice entry
- function supp_trans()
+ var $dimension,
+ $dimension2;
+
+ function __construct($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,
$qty_recd, $prev_quantity_inv, $this_quantity_inv, $order_price, $chg_price,
- $Complete, $std_cost_unit, $gl_code)
+ $std_cost_unit, $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,
- $order_price, $chg_price, $Complete, $std_cost_unit, $gl_code);
+ $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;
}
$this->gl_codes[$this->gl_codes_counter] = new gl_codes($this->gl_codes_counter,
$gl_code, $gl_act_name, $gl_dim, $gl_dim2, $amount, $memo_);
$this->gl_codes_counter++;
+ unset($this->tax_overrides); // cancel tax overrides after cart change
return 1;
}
- function remove_grn_from_trans(&$grn_item_id)
+ function remove_grn_from_trans($grn_item_id)
{
+ unset($this->tax_overrides); // cancel tax overrides after cart change
unset($this->grn_items[$grn_item_id]);
}
- function remove_gl_codes_from_trans(&$gl_code_counter)
+ function remove_gl_codes_from_trans($gl_code_counter)
{
- unset($this->gl_codes[$gl_code_counter]);
+ unset($this->tax_overrides); // cancel tax overrides after cart change
+ unset($this->gl_codes[$gl_code_counter]);
}
-
+
function is_valid_trans_to_post()
{
return (count($this->grn_items) > 0 || count($this->gl_codes) > 0 ||
($this->ov_amount != 0) || ($this->ov_discount > 0));
}
-
+
function clear_items()
{
unset($this->grn_items);
unset($this->gl_codes);
$this->ov_amount = $this->ov_discount = $this->supplier_id = 0;
-
+
$this->grn_items = array();
- $this->gl_codes = array();
+ $this->gl_codes = array();
}
-
+
function get_taxes($tax_group_id=null, $shipping_cost=0, $gl_codes=true)
{
$items = array();
$prices = array();
-
+
if ($tax_group_id == null)
$tax_group_id = $this->tax_group_id;
-
- // preload the taxgroup !
- $tax_group = get_tax_group_items_as_array($tax_group_id);
-
+
+ // preload the taxgroup
+ $tax_group = get_tax_group_items_as_array($tax_group_id);
+
foreach ($this->grn_items as $ln_itm)
{
$items[] = $ln_itm->item_code;
- $prices[] =round( ($ln_itm->this_quantity_inv * $ln_itm->taxfree_charge_price($tax_group_id, $tax_group)),
- user_price_dec());
+ $prices[] =round( ($ln_itm->this_quantity_inv * $ln_itm->chg_price),
+ user_price_dec());
}
if ($tax_group_id == null)
- $tax_group_id = $this->tax_group_id;
-
- $taxes = get_tax_for_items($items, $prices, $shipping_cost, $tax_group_id);
+ $tax_group_id = $this->tax_group_id;
+ $taxes = get_tax_for_items($items, $prices, $shipping_cost, $tax_group_id,
+ $this->tax_included);
-///////////////// Joe Hunt 2009.08.18
+ if (isset($this->tax_overrides))
+ foreach($this->tax_overrides as $id => $value) // add values entered manually
+ {
+ $taxes[$id]['Override'] = $value;
+ }
- if ($gl_codes)
+ // 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;
}
- }
-////////////////
+ }
+
return $taxes;
- }
-
- function get_total_charged($tax_group_id=null)
+ }
+ //
+ // Returns total invoice amount without taxes.
+ //
+ function get_total_taxfree($tax_group_id=null)
{
$total = 0;
-
+
// preload the taxgroup !
if ($tax_group_id != null)
$tax_group = get_tax_group_items_as_array($tax_group_id);
- else
- $tax_group = null;
-
+ else
+ $tax_group = null;
+
foreach ($this->grn_items as $ln_itm)
$total += round(($ln_itm->this_quantity_inv * $ln_itm->taxfree_charge_price($tax_group_id, $tax_group)),
user_price_dec());
foreach ($this->gl_codes as $gl_line)
- { //////// 2009-08-18 Joe Hunt
+ {
if (!is_tax_account($gl_line->gl_code))
$total += $gl_line->amount;
- }
+ }
return $total;
}
+ //
+ // Returns transaction total
+ //
+ function get_items_total()
+ {
+ $total = 0;
+
+ foreach ($this->grn_items as $ln_itm)
+ $total += round($ln_itm->this_quantity_inv * $ln_itm->chg_price, user_price_dec());
+ foreach ($this->gl_codes as $gl_line)
+ {
+ if (!is_tax_account($gl_line->gl_code) || $this->tax_included)
+ $total += $gl_line->amount;
+ }
+ return $total;
+ }
} /* end of class defintion */
class grn_item
var $this_quantity_inv;
var $order_price;
var $chg_price;
- var $Complete;
var $std_cost_unit;
var $gl_code;
+ var $tax_included;
- function grn_item ($id, $po_detail_item, $item_code, $item_description, $qty_recd,
- $prev_quantity_inv, $this_quantity_inv, $order_price, $chg_price, $Complete,
- $std_cost_unit, $gl_code)
+ function __construct($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->id = $id;
$this->this_quantity_inv = $this_quantity_inv;
$this->order_price =$order_price;
$this->chg_price = $chg_price;
- $this->Complete = $Complete;
$this->std_cost_unit = $std_cost_unit;
$this->gl_code = $gl_code;
+ $this->tax_included = $tax_included;
}
-
+
function full_charge_price($tax_group_id, $tax_group=null)
{
return get_full_price_for_item($this->item_code,
- $this->chg_price, $tax_group_id, 0, $tax_group);
+ $this->chg_price, $tax_group_id, $this->tax_included, $tax_group);
}
-
+
function taxfree_charge_price($tax_group_id, $tax_group=null)
{
-// if ($tax_group_id==null)
-// return $this->chg_price;
return get_tax_free_price_for_item($this->item_code, $this->chg_price,
- $tax_group_id, 0, $tax_group);
+ $tax_group_id, $this->tax_included, $tax_group);
}
}
var $amount;
var $memo_;
- function gl_codes ($Counter, $gl_code, $gl_act_name, $gl_dim, $gl_dim2, $amount, $memo_)
+ function __construct($Counter, $gl_code, $gl_act_name, $gl_dim, $gl_dim2, $amount, $memo_)
{
/* Constructor function to add a new gl_codes object with passed params */
}
}
-?>