$standard_cost = get_standard_cost($bom_item['component']);
$m_cost += ($bom_item['quantity'] * $standard_cost);
}
+ $dec = user_price_dec();
+ price_decimal_format($m_cost, $dec);
$sql = "SELECT material_cost FROM ".TB_PREF."stock_master WHERE stock_id = "
.db_escape($stock_id);
$result = db_query($sql);
$myrow = db_fetch($result);
$material_cost = $myrow['material_cost'];
$qoh = get_qoh_on_date($stock_id, null, $date_);
+ /*
if ($qoh + $qty <= 0)
$material_cost = 0;
else
- $material_cost = ($qoh * $material_cost + $qty * $m_cost) / ($qoh + $qty);
+ */
+ if ($qoh < 0)
+ $qoh = 0;
+ $material_cost = ($qoh * $material_cost + $qty * $m_cost) / ($qoh + $qty);
+ $material_cost = round2($material_cost, $dec);
$sql = "UPDATE ".TB_PREF."stock_master SET material_cost=$material_cost
WHERE stock_id=".db_escape($stock_id);
db_query($sql,"The cost details for the inventory item could not be updated");
function add_overhead_cost($stock_id, $qty, $date_, $costs)
{
+ $dec = user_price_dec();
+ price_decimal_format($costs, $dec);
if ($qty != 0)
$costs /= $qty;
$sql = "SELECT overhead_cost FROM ".TB_PREF."stock_master WHERE stock_id = "
$myrow = db_fetch($result);
$overhead_cost = $myrow['overhead_cost'];
$qoh = get_qoh_on_date($stock_id, null, $date_);
+ /*
if ($qoh + $qty <= 0)
$overhead_cost = 0;
else
- $overhead_cost = ($qoh * $overhead_cost + $qty * $costs) / ($qoh + $qty);
+ */
+ if ($qoh < 0)
+ $qoh = 0;
+ $overhead_cost = ($qoh * $overhead_cost + $qty * $costs) / ($qoh + $qty);
+ $overhead_cost = round2($overhead_cost, $dec);
$sql = "UPDATE ".TB_PREF."stock_master SET overhead_cost=".db_escape($overhead_cost)."
WHERE stock_id=".db_escape($stock_id);
db_query($sql,"The cost details for the inventory item could not be updated");
function add_labour_cost($stock_id, $qty, $date_, $costs)
{
+ $dec = user_price_dec();
+ price_decimal_format($costs, $dec);
if ($qty != 0)
$costs /= $qty;
$sql = "SELECT labour_cost FROM ".TB_PREF."stock_master WHERE stock_id = "
$myrow = db_fetch($result);
$labour_cost = $myrow['labour_cost'];
$qoh = get_qoh_on_date($stock_id, null, $date_);
+ /*
if ($qoh + $qty <= 0)
$labour_cost = 0;
else
- $labour_cost = ($qoh * $labour_cost + $qty * $costs) / ($qoh + $qty);
+ */
+ if ($qoh < 0)
+ $qoh = 0;
+ $labour_cost = ($qoh * $labour_cost + $qty * $costs) / ($qoh + $qty);
+ $labour_cost = round2($labour_cost, $dec);
$sql = "UPDATE ".TB_PREF."stock_master SET labour_cost=".db_escape($labour_cost)."
WHERE stock_id=".db_escape($stock_id);
db_query($sql,"The cost details for the inventory item could not be updated");
$result = db_query($sql);
$myrow = db_fetch($result);
$material_cost = $myrow['material_cost'];
+ $dec = user_price_dec();
+ $material_cost = price_decimal_format($material_cost, $dec);
$qoh = get_qoh_on_date($stock_id, null, $date_);
+ /*
if ($qoh + $qty <= 0)
$material_cost = 0;
else
- $material_cost = ($qty * $costs) / ($qoh + $qty);
+ */
+ if ($qoh < 0)
+ $qoh = 0;
+ $material_cost = ($qty * $costs) / ($qoh + $qty);
+ $material_cost = round2($material_cost, $dec);
$sql = "UPDATE ".TB_PREF."stock_master SET material_cost=material_cost+"
.db_escape($material_cost)
." WHERE stock_id=".db_escape($stock_id);