{
global $Refs;
- //$company_currency = get_company_currency();
- /*Start an sql transaction */
begin_transaction();
hook_db_prewrite($supp_trans, $supp_trans->trans_type);
$tax_total = 0;
}
$invoice_items_total = $supp_trans->get_items_total();
-// $invoice_items_total = $supp_trans->get_total_taxfree($supp_trans->tax_group_id);
- if($supp_trans->tax_included==0) {
- $item_added_tax = $tax_total;
- } else {
- $item_added_tax = 0;
-
+ $item_added_tax = 0;
+ if (!$supp_trans->tax_included)
+ {
+ $taxes = $supp_trans->get_taxes($supp_trans->tax_group_id);
+ foreach ($taxes as $n => $taxitem)
+ $item_added_tax += isset($taxitem['Override']) ? $taxitem['Override'] : round2($taxitem['Value'], $dec);
}
$trans_type = $supp_trans->trans_type;
-
+
if ($trans_type == ST_SUPPCREDIT)
{
// let's negate everything because it's a credit note
$invoice_items_total, $item_added_tax, $supp_trans->ov_discount, "", 0, $supp_trans->tax_included);
$total = 0;
- /* Now the control account */
+
+ /* Now the TAX account */
+ $taxes = $supp_trans->get_taxes($supp_trans->tax_group_id, 0, false);
+ $net_diff = 0;
+
+ foreach ($taxes as $taxitem)
+ {
+ if ($taxitem['Net'] != 0)
+ {
+ if (isset($taxitem['Override'])) {
+ if ($supp_trans->tax_included) { // if tax included, fix net amount to preserve overall line price
+ $net_diff += $taxitem['Override'] - $taxitem['Value'];
+ $taxitem['Net'] += $taxitem['Override'] - $taxitem['Value'];
+ }
+ $taxitem['Value'] = $taxitem['Override'];
+ }
+ add_trans_tax_details($trans_type, $invoice_id,
+ $taxitem['tax_type_id'], $taxitem['rate'], $supp_trans->tax_included, $taxitem['Value'],
+ $taxitem['Net'], $ex_rate, $date_, $supp_trans->supp_reference);
+
+ if ($trans_type == ST_SUPPCREDIT)
+ $taxitem['Value'] = -$taxitem['Value'];
+ $total += add_gl_trans_supplier($trans_type, $invoice_id, $date_,
+ $taxitem['purchasing_gl_code'], 0, 0, $taxitem['Value'],
+ $supp_trans->supplier_id,
+ "A general ledger transaction for the tax amount could not be added");
+ }
+ }
+ if ($trans_type == ST_SUPPCREDIT)
+ $net_diff = -$net_diff;
+
+ /* Now the AP account */
$total += add_gl_trans_supplier($trans_type, $invoice_id, $date_, $supplier["payable_account"], 0, 0,
-($invoice_items_total + $item_added_tax + $supp_trans->ov_discount),
$supp_trans->supplier_id,
foreach ($supp_trans->gl_codes as $entered_gl_code)
{
-
/*GL Items are straight forward - just do the debit postings to the GL accounts specified -
the credit is to creditors control act done later for the total invoice value + tax*/
$trans_type, $invoice_id, $entered_gl_code->amount,
$ex_rate, $date_, $supp_trans->supp_reference, $supp_trans->tax_included);
}
-
+
$clearing_act = get_company_pref('grn_clearing_act');
foreach ($supp_trans->grn_items as $line_no => $entered_grn)
{
$entered_grn->this_quantity_inv = -$entered_grn->this_quantity_inv;
set_grn_item_credited($entered_grn, $supp_trans->supplier_id, $invoice_id, $date_);
}
- $line_taxfree = $entered_grn->taxfree_charge_price($supp_trans->tax_group_id);
- $line_tax = $entered_grn->full_charge_price($supp_trans->tax_group_id) - $line_taxfree;
+
+ // For tax included pricelist the net price is calculated down from tax_included price.
+ // To avoid rounding errors we have to operate on line value instead of price
+ // Additionally we have to take into account differences in net value
+ // due to variations in tax calculations on supplier side. More over there is no direct relation between
+ // taxes and sales accounts, so we add net_diff just to first posted net value. This is _ugly_hack_
+ // which save us from rewriting whole routine, and works right only for small tax differences.
+
+ $taxfree_line = get_tax_free_price_for_item($entered_grn->item_code, $entered_grn->this_quantity_inv * $entered_grn->chg_price,
+ $supp_trans->tax_group_id, $supp_trans->tax_included) - $net_diff; $net_diff = 0;
+
+ $line_tax = get_full_price_for_item($entered_grn->item_code,
+ $entered_grn->this_quantity_inv * $entered_grn->chg_price, 0, $supp_trans->tax_included) - $taxfree_line;
+
$stock_gl_code = get_stock_gl_code($entered_grn->item_code);
-
+
$dim = $supplier['dimension_id'] ? $supplier['dimension_id'] : $stock_gl_code['dimension_id'];
$dim2 = $supplier['dimension2_id'] ? $supplier['dimension2_id'] : $stock_gl_code['dimension2_id'];
if ($trans_type == ST_SUPPCREDIT)
$iv_act = (is_inventory_item($entered_grn->item_code) ? $stock_gl_code["inventory_account"] :
($supplier["purchase_account"] ? $supplier["purchase_account"] : $stock_gl_code["cogs_account"]));
$total += add_gl_trans_supplier($trans_type, $invoice_id, $date_, $iv_act,
- $dim, $dim2, $entered_grn->this_quantity_inv * $line_taxfree, $supp_trans->supplier_id);
+ $dim, $dim2, $taxfree_line, $supp_trans->supplier_id);
}
else
{
- // -------------- if price changed since po received. 16 Aug 2008 Joe Hunt
+ // -------------- if price changed since po received.
$iv_act = is_inventory_item($entered_grn->item_code) ? ($clearing_act ? $clearing_act : $stock_gl_code["inventory_account"]) :
($supplier["purchase_account"] ? $supplier["purchase_account"] : $stock_gl_code["cogs_account"]);
$old = update_supp_received_items_for_invoice($entered_grn->id, $entered_grn->po_detail_item,
$entered_grn->this_quantity_inv, $entered_grn->chg_price);
+
// Since the standard cost is always calculated on basis of the po unit_price,
// this is also the price that should be the base of calculating the price diff.
// In cases where there is two different po invoices on the same delivery with different unit prices this will not work either
- //$old_price = $old[0];
-
$old_price = $old[2];
- // adjust for tax included.
- $old_price = get_tax_free_price_for_item($entered_grn->item_code, $old_price,
- $supp_trans->tax_group_id, $entered_grn->tax_included);
-
- /*
- If statement is removed. Should always check for deliveries nomatter if there has been a price change.
- */
- //if ($old_price != $line_taxfree) // price-change, so update
- //{
- //$diff = $line_taxfree - $old_price;
+
$old_date = sql2date($old[1]);
if (!is_inventory_item($entered_grn->item_code))
$total += add_gl_trans_supplier($trans_type, $invoice_id, $date_, $iv_act,
- $dim, $dim2, $entered_grn->this_quantity_inv * $line_taxfree, $supp_trans->supplier_id);
+ $dim, $dim2, $taxfree_line, $supp_trans->supplier_id);
else
{
+ $ex_rate = get_exchange_rate_from_home_currency($supplier['curr_code'], $old_date);
+ $old_value = get_tax_free_price_for_item($entered_grn->item_code, $entered_grn->this_quantity_inv * $old_price,
+ $supp_trans->tax_group_id, $supp_trans->tax_included);
+
$currency = get_supplier_currency($supp_trans->supplier_id);
- $ex_rate = get_exchange_rate_from_home_currency($currency, $old_date);
+
$total += add_gl_trans_supplier($trans_type, $invoice_id, $date_, $iv_act,
- $dim, $dim2, $entered_grn->this_quantity_inv * $old_price, $supp_trans->supplier_id, "", $ex_rate);
- $diff = get_diff_in_home_currency($supp_trans->supplier_id, $old_date, $date_, $old_price,
- $line_taxfree);
-
- // always return due to change in currency.
- /*$mat_cost = update_average_material_cost(null, $entered_grn->item_code,
- $diff, $entered_grn->this_quantity_inv, $old_date, true); */
+ $dim, $dim2, $old_value, $supp_trans->supplier_id, "", $ex_rate);
+ $diff = get_diff_in_home_currency($supp_trans->supplier_id, $old_date, $date_, $old_value,
+ $taxfree_line);
+
$mat_cost = update_average_material_cost(null, $entered_grn->item_code,
- $diff, $entered_grn->this_quantity_inv, null, true);
-
+ $diff/$entered_grn->this_quantity_inv, $entered_grn->this_quantity_inv, null, true);
+
//Add GL transaction for GRN Provision in case of difference
- if (($diff * $entered_grn->this_quantity_inv) != 0 )
+ if ($diff != 0)
{
- $diff_amt = $diff * $entered_grn->this_quantity_inv;
- $total += add_gl_trans($trans_type, $invoice_id, $date_, $stock_gl_code["inventory_account"],
- $dim, $dim2, 'GRN Provision', $diff_amt, null, null, null,
+ $total += add_gl_trans($trans_type, $invoice_id, $date_, $stock_gl_code["inventory_account"],
+ $dim, $dim2, 'GRN Provision', $diff, null, null, null,
"The general ledger transaction could not be added for the GRN of the inventory item");
- //Chaitanya
//If QOH is 0 or negative then update_average_material_cost will be skipped
//Thus difference in PO and Supp Invoice should be handled separately
-
$qoh = get_qoh_on_date($entered_grn->item_code);
if ($qoh <= 0)
{
global $Refs;
- //Chaitanya : Post a journal entry
$id = get_next_trans_no(ST_JOURNAL);
$ref = $Refs->get_next(ST_JOURNAL);
$stock_id = $entered_grn->item_code;
//Reverse the inventory effect if $qoh <=0
add_gl_trans_std_cost(ST_JOURNAL, $id, $date_,
$stock_gl_code["inventory_account"],
- $dim, $dim2, $memo, -$entered_grn->this_quantity_inv * $diff);
+ $dim, $dim2, $memo, -$diff);
//GL Posting to inventory adjustment account
add_gl_trans_std_cost(ST_JOURNAL, $id, $date_,
$stock_gl_code["adjustment_account"],
- $dim, $dim2, $memo, $entered_grn->this_quantity_inv * $diff);
-
+ $dim, $dim2, $memo, $diff);
+
add_audit_trail(ST_JOURNAL, $id, $date_);
add_comments(ST_JOURNAL, $id, $date_, $memo);
- $Refs->save(ST_JOURNAL, $id, $ref);
- }
-
- /*$qoh = get_qoh_on_date($entered_grn->item_code);
- if ($qoh <= 0)
- {
- $memo = "Diff. in cost: ".$diff;
- //Reverse the inventory effect if $qoh <=0
- add_gl_trans_supplier($trans_type, $invoice_id, $date_,
- $stock_gl_code["inventory_account"],
- $dim, $dim2, -$entered_grn->this_quantity_inv * $diff, $supp_trans->supplier_id, "", null, $memo);
- //GL Posting to inventory adjustment account
- add_gl_trans_supplier($trans_type, $invoice_id, $date_,
- $stock_gl_code["adjustment_account"],
- $dim, $dim2, $entered_grn->this_quantity_inv * $diff, $supp_trans->supplier_id, "", null, $memo);
- }*/
-
- //add_gl_trans($trans_type, $invoice_id, $date_, $stock_gl_code["cogs_account"],
- // 0, 0, 'GRN Provision', -$diff_amt, null, null, null,
- // "The general ledger transaction could not be added for the GRN of the inventory item");
+ $Refs->save(ST_JOURNAL, $id, $ref);
+ }
}
- }
- // added 2008-12-08 Joe Hunt. Update the purchase data table
+ }
add_or_update_purchase_data($supp_trans->supplier_id, $entered_grn->item_code, $entered_grn->chg_price);
- /*$deliveries = get_deliveries_between($entered_grn->item_code, $old_date, Today()); // extend the period, if invoice is before any deliveries.
- if ($deliveries[0] != 0) // have deliveries been done during the period?
- {
- $deliveries[1] /= $deliveries[0];
- $amt = ($mat_cost - $deliveries[1]) * $deliveries[0]; // $amt in home currency
- if ($amt != 0.0)
- {
- $_s = $entered_grn->item_code;
- $_d = $deliveries[0];
- $_od = $old_date;
- $_cd = $mat_cost - $deliveries[1];
- $memo = _("Cost difference adjustment for $_s. $_d items delivered since $_od. The cost difference is $_cd");
- add_gl_trans($trans_type, $invoice_id, $date_, $stock_gl_code["cogs_account"],
- $dim, $dim2, $memo, $amt, null, null, null,
- "The general ledger transaction could not be added for the price variance of the inventory item");
- add_gl_trans($trans_type, $invoice_id, $date_, $iv_act,
- 0, 0, $memo, -$amt, null, null, null,
- "The general ledger transaction could not be added for the price variance of the inventory item");
- }
- update_stock_move_pid(ST_CUSTDELIVERY, $entered_grn->item_code, $old_date, $date_, 0, $mat_cost);
- }
- if (is_inventory_item($entered_grn->item_code))
- update_stock_move_pid(ST_SUPPRECEIVE, $entered_grn->item_code, $old_date, $old_date, $supp_trans->supplier_id, $mat_cost);
- */
- //}
}
- // ----------------------------------------------------------------------
add_supp_invoice_item($trans_type, $invoice_id, $entered_grn->item_code,
- $entered_grn->item_description, 0, $entered_grn->chg_price, $line_tax,
+ $entered_grn->item_description, 0, $entered_grn->chg_price, $line_tax/$entered_grn->this_quantity_inv,
$entered_grn->this_quantity_inv, $entered_grn->id, $entered_grn->po_detail_item, "");
} /* end of GRN postings */
- /* Now the TAX account */
- $taxes = $supp_trans->get_taxes($supp_trans->tax_group_id, 0, false); // 2009.08-18 Joe Hunt. We have already got the gl lines
- foreach ($taxes as $taxitem)
- {
- if ($taxitem['Net'] != 0)
- {
-
- if ($trans_type == ST_SUPPCREDIT)
- {
- $taxitem['Net'] = -$taxitem['Net'];
- $taxitem['Value'] = -$taxitem['Value'];
- }
- add_trans_tax_details($trans_type, $invoice_id,
- $taxitem['tax_type_id'], $taxitem['rate'], $supp_trans->tax_included, $taxitem['Value'],
- $taxitem['Net'], $ex_rate, $date_, $supp_trans->supp_reference);
- if ($trans_type == ST_SUPPCREDIT)
- $taxitem['Value'] = -$taxitem['Value'];
- $total += add_gl_trans_supplier($trans_type, $invoice_id, $date_,
- $taxitem['purchasing_gl_code'], 0, 0, $taxitem['Value'],
- $supp_trans->supplier_id,
- "A general ledger transaction for the tax amount could not be added");
- }
- }
-
/*Post a balance post if $total != 0 */
- add_gl_balance($trans_type, $invoice_id, $date_, -$total, PT_SUPPLIER, $supp_trans->supplier_id);
+ add_gl_balance($trans_type, $invoice_id, $date_, -$total, PT_SUPPLIER, $supp_trans->supplier_id); // ??
add_comments($trans_type, $invoice_id, $date_, $supp_trans->Comments);
if ($allocate_amount != 0)
{
update_supp_trans_allocation(ST_SUPPINVOICE, $invoice_no, $allocate_amount);
- update_supp_trans_allocation(ST_SUPPCREDIT, $invoice_id, $allocate_amount); // ***
+ update_supp_trans_allocation(ST_SUPPCREDIT, $invoice_id, $allocate_amount);
add_supp_allocation($allocate_amount, ST_SUPPCREDIT, $invoice_id, ST_SUPPINVOICE, $invoice_no,
$date_);
- // Exchange Variations Joe Hunt 2008-09-20 ////////////////////////////////////////
exchange_variation(ST_SUPPCREDIT, $invoice_id, ST_SUPPINVOICE, $invoice_no, $date_,
$allocate_amount, PT_SUPPLIER);
-
- ///////////////////////////////////////////////////////////////////////////
}
}
}
return db_query($sql, "The invoices/credits for the po $po_number could not be retreived");
}
+//----------------------------------------------------------------------------------------
+//
+// Retrieve tax ovverides from tax register.
+//
+function get_tax_overrides($trans_type, $trans_no)
+{
+ $tax_overrides = array();
+ $sql = "SELECT amount, tax_type_id as id, rate
+ FROM ".TB_PREF."trans_tax_details details
+ WHERE trans_type=".db_escape($trans_type)." AND trans_no=".db_escape($trans_no)
+ ." AND amount>0"; // skip reposting of nondeductible VAT
+
+ $result = db_query($sql, 'Cannot retrieve tax overrides');
+ while($row = db_fetch($result))
+ {
+ $tax_overrides[$row['id']] = $row['amount'];
+ }
+
+ return $tax_overrides;
+}
//----------------------------------------------------------------------------------------
function read_supp_invoice($trans_no, $trans_type, &$supp_trans)
$details_row["FullUnitPrice"], $details_row["memo_"]);
}
}
+ $supp_trans->tax_overrides = get_tax_overrides($trans_type, $trans_no);
}
else
{
var $ov_gst;
var $gl_codes_counter=0;
var $credit = 0;
+ var $tax_overrides = array(); // array of taxes manually inserted during sales invoice entry
function supp_trans($trans_type)
{
$this->grn_items[$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, $this->tax_included);
+ unset($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($grn_item_id)
{
+ unset($this->tax_overrides); // cancel tax overrides after cart change
unset($this->grn_items[$grn_item_id]);
}
function remove_gl_codes_from_trans($gl_code_counter)
{
- unset($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();
$this->gl_codes = array();
}
-
+
function get_taxes($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)),
$prices[] =round( ($ln_itm->this_quantity_inv * $ln_itm->chg_price),
- user_price_dec());
+ user_price_dec());
}
if ($tax_group_id == null)
$taxes = get_tax_for_items($items, $prices, $shipping_cost, $tax_group_id,
$this->tax_included);
-///////////////// Joe Hunt 2009.08.18
-
if ($gl_codes)
{
foreach ($this->gl_codes as $gl_code)
if ($index !== false)
{
$taxes[$index]['Value'] += $gl_code->amount;
- }
+ }
+ }
+ }
+
+ if(isset($this->tax_overrides))
+ foreach($this->tax_overrides as $id => $value) // add values entered manually
+ {
+ $taxes[$id]['Override'] = $value;
}
- }
-////////////////
return $taxes;
- }
+ }
//
// Returns total invoice amount without taxes.
//
function get_total_taxfree($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;
}
$total += round($ln_itm->this_quantity_inv * $ln_itm->chg_price, user_price_dec());
foreach ($this->gl_codes as $gl_line)
- { //////// 2010-10-10 Joe Hunt
+ {
if (!is_tax_account($gl_line->gl_code) || $this->tax_included)
$total += $gl_line->amount;
}
$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, $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, $this->tax_included, $tax_group);
}
projects / fa-stable.git / commitdiff