<?php
-
-function get_qoh_on_date($stock_id, $location=null, $date_=null)
+/**********************************************************************
+ Copyright (C) FrontAccounting, LLC.
+ Released under the terms of the GNU General Public License, GPL,
+ as published by the Free Software Foundation, either version 3
+ of the License, or (at your option) any later version.
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ See the License here <http://www.gnu.org/licenses/gpl-3.0.html>.
+***********************************************************************/
+function get_qoh_on_date($stock_id, $location=null, $date_=null, $exclude=0)
{
if ($date_ == null)
$date_ = Today();
-
+
$date = date2sql($date_);
-
- $sql = "SELECT SUM(qty) FROM ".TB_PREF."stock_moves
- WHERE stock_id='$stock_id'
+
+ $sql = "SELECT SUM(qty) FROM ".TB_PREF."stock_moves
+ WHERE stock_id=".db_escape($stock_id)."
AND tran_date <= '$date'";
-
+
if ($location != null)
- $sql .= " AND loc_code = '$location'";
-
- $result = db_query($sql, "QOH calulcation failed");
-
+ $sql .= " AND loc_code = ".db_escape($location);
+
+ $result = db_query($sql, "QOH calulcation failed");
+
$myrow = db_fetch_row($result);
-
- return $myrow[0];
+ if ($exclude > 0)
+ {
+ $sql = "SELECT SUM(qty) FROM ".TB_PREF."stock_moves
+ WHERE stock_id=".db_escape($stock_id)
+ ." AND type=".db_escape($exclude)
+ ." AND tran_date = '$date'";
+
+ $result = db_query($sql, "QOH calulcation failed");
+ $myrow2 = db_fetch_row($result);
+ if ($myrow2 !== false)
+ $myrow[0] -= $myrow2[0];
+ }
+
+ return $myrow[0];
}
//--------------------------------------------------------------------------------------
function get_item_edit_info($stock_id)
{
- $sql = "SELECT material_cost + labour_cost + overhead_cost AS standard_cost, units
- FROM ".TB_PREF."stock_master WHERE stock_id='$stock_id'";
+ $sql = "SELECT material_cost + labour_cost + overhead_cost AS standard_cost, units, decimals
+ FROM ".TB_PREF."stock_master,".TB_PREF."item_units
+ WHERE stock_id=".db_escape($stock_id)
+ ." AND ".TB_PREF."stock_master.units=".TB_PREF."item_units.abbr";
$result = db_query($sql, "The standard cost cannot be retrieved");
-
+
return db_fetch($result);
}
function get_standard_cost($stock_id)
{
- $sql = "SELECT material_cost + labour_cost + overhead_cost AS std_cost
- FROM ".TB_PREF."stock_master WHERE stock_id='$stock_id'";
+ $sql = "SELECT IF(s.mb_flag='D', 0, material_cost + labour_cost + overhead_cost) AS std_cost
+ FROM ".TB_PREF."stock_master s WHERE stock_id=".db_escape($stock_id);
$result = db_query($sql, "The standard cost cannot be retrieved");
-
+
$myrow = db_fetch_row($result);
-
+
return $myrow[0];
}
function is_inventory_item($stock_id)
{
- $sql = "SELECT stock_id FROM ".TB_PREF."stock_master
- WHERE stock_id='$stock_id' AND mb_flag <> 'D'";
+ $sql = "SELECT stock_id FROM ".TB_PREF."stock_master
+ WHERE stock_id=".db_escape($stock_id)." AND mb_flag <> 'D'";
$result = db_query($sql, "Cannot query is inventory item or not");
+
+ return db_num_rows($result) > 0;
+}
+
+//-------------------------------------------------------------------
+
+function last_negative_stock_begin_date($stock_id, $to)
+{
+ $to = date2sql($to);
+ $sql ="SET @q = 0";
+ db_query($sql);
+ $sql = "SET @flag = 0";
+ db_query($sql);
+ $sql = "SELECT SUM(qty), @q:= @q + qty, IF(@q < 0 AND @flag=0, @flag:=1,@flag:=0), IF(@q < 0 AND @flag=1, tran_date,'') AS begin_date
+ FROM ".TB_PREF."stock_moves
+ WHERE stock_id=".db_escape($stock_id)." AND tran_date<='$to'
+ AND qty <> 0
+ GROUP BY stock_id ORDER BY tran_date";
+
+ $result = db_query($sql, "The dstock moves could not be retrieved");
+ $row = db_fetch_row($result);
+ return $row[3];
+}
+
+//-------------------------------------------------------------------
+// Newly written
+function last_negative_stock_trans_id($stock_id, $to)
+{
+ $sql = "SELECT * from ".TB_PREF."stock_moves
+ WHERE stock_id=".db_escape($stock_id)."
+ AND qty <> 0 order by trans_id asc";
+
+ $result = db_query($sql, "The query on stock moves failed.");
- return db_num_rows($result) > 0;
+ $qty = 0;
+ $flag = 0;
+ $negative_trans_id = 1;
+
+ while ($myrow = db_fetch($result))
+ {
+ $qty += $myrow['qty'];
+ if ($qty < 0 && $flag == 0)
+ {
+ $flag = 1;
+ $negative_trans_id = $myrow['trans_id'];
+ }
+ if ($qty > 0)
+ $flag = 0;
+ }
+
+ return $negative_trans_id;
}
//-------------------------------------------------------------------
-Function get_stock_gl_code($stock_id)
+function get_deliveries_between($stock_id, $from, $to)
+{
+ $from = date2sql($from);
+ $to = date2sql($to);
+ $sql = "SELECT SUM(-qty), SUM(-qty*standard_cost) FROM ".TB_PREF."stock_moves
+ WHERE type=".ST_CUSTDELIVERY." AND stock_id=".db_escape($stock_id)." AND
+ tran_date>='$from' AND tran_date<='$to' GROUP BY stock_id";
+
+ $result = db_query($sql, "The deliveries could not be updated");
+ return db_fetch_row($result);
+}
+
+//Newly written
+function get_deliveries_from_trans($stock_id, $from)
+{
+ // -ve qty is delivery either by ST_CUSTDELIVERY or inventory adjustment
+ $sql = "SELECT SUM(-qty), SUM(-qty*standard_cost) FROM ".TB_PREF."stock_moves
+ WHERE stock_id=".db_escape($stock_id)." AND qty < 0 AND
+ trans_id>='$from' GROUP BY stock_id";
+ $result = db_query($sql, "The deliveries could not be updated");
+ $row = db_fetch_row($result);
+
+ display_notification('Row0 - '.$row[0].' Row1- '.$row[1]);
+
+ //return $row;
+
+ // Get Std cost of previsous transaction before the cut-over delivery
+ // This is useful to get inventory valuation
+ $prev_trans = $from - 1;
+ display_notification('From - '.$from.' Prev- '.$prev_trans);
+ $sql = "SELECT standard_cost FROM ".TB_PREF."stock_moves
+ WHERE stock_id=".db_escape($stock_id)." AND
+ trans_id ='$prev_trans'";
+ $result = db_query($sql, "The deliveries could not be updated");
+ $cost = db_fetch_row($result);
+
+ display_notification('Last Delivery Cost - '.$cost[0]);
+
+ // Adjusting QOH valuation
+ $sql = "SELECT SUM(qty) FROM ".TB_PREF."stock_moves
+ WHERE stock_id=".db_escape($stock_id)." AND
+ trans_id<'$from' GROUP BY stock_id";
+ $result = db_query($sql, "The deliveries could not be updated");
+ $qoh = db_fetch_row($result);
+
+ display_notification('QOH before last delivery - '.$qoh[0]);
+
+ $qty = $row[0] - $qoh[0]; //Qoh is minus from delivered in -ve
+ $final_cost = $row[1] - $qoh[0]*$cost[0];
+
+ display_notification('Qty - '.$qty.' cost- '.$final_cost);
+
+ return array($qty,$final_cost);
+}
+
+//Newly written
+function get_purchases_from_trans($stock_id, $from)
+{
+ // Calculate All inward stock moves i.e. qty > 0
+ $sql = "SELECT SUM(qty), SUM(qty*standard_cost) FROM ".TB_PREF."stock_moves
+ WHERE stock_id=".db_escape($stock_id)." AND qty > 0 AND
+ trans_id>'$from' GROUP BY stock_id";
+ $result = db_query($sql, "The deliveries could not be updated");
+ $row = db_fetch_row($result);
+
+ display_notification('Purchase Qty - '.$row[0].' Cost- '.$row[1]);
+
+ return $row;
+}
+
+//-------------------------------------------------------------------
+/* Original Code V0 Leave as is a while
+function adjust_deliveries_v0($stock_id, $material_cost, $to)
+{
+ if (!is_inventory_item($stock_id))
+ return;
+ $from = last_negative_stock_begin_date($stock_id, $to);
+ if ($from == false || $from == "")
+ return;
+ $from = sql2date($from);
+ $row = get_deliveries_between($stock_id, $from, $to);
+ if ($row == false)
+ return;
+ $old_cost = $row[1];
+ $new_cost = $row[0] * $material_cost;
+ $diff = $new_cost - $old_cost;
+ if ($diff != 0)
+ {
+ $update_no = get_next_trans_no(ST_COSTUPDATE);
+ if (!is_date_in_fiscalyear($to))
+ $to = end_fiscalyear();
+
+ $stock_gl_code = get_stock_gl_code($stock_id);
+
+ $memo_ = sprintf(_("Cost was %s changed to %s for item '%s'"),
+ $old_cost, $new_cost, $stock_id);
+ add_gl_trans_std_cost(ST_COSTUPDATE, $update_no, $to, $stock_gl_code["cogs_account"],
+ $stock_gl_code["dimension_id"], $stock_gl_code["dimension2_id"], $memo_, $diff);
+
+ add_gl_trans_std_cost(ST_COSTUPDATE, $update_no, $to, $stock_gl_code["inventory_account"],
+ 0, 0, $memo_, -$diff);
+ add_audit_trail(ST_COSTUPDATE, $update_no, $to);
+ }
+}
+*/
+//New written function
+function adjust_deliveries($stock_id, $material_cost, $to)
+{
+ if (!is_inventory_item($stock_id))
+ return;
+
+ $from = last_negative_stock_trans_id($stock_id, $to);
+ if ($from == false || $from == "")
+ return;
+
+ $row = get_deliveries_from_trans($stock_id, $from);
+
+ if ($row == false)
+ return;
+ $old_sales_cost = $row[1];
+ $new_sales_cost = $row[0] * $material_cost;
+ $sales_diff = $new_sales_cost - $old_sales_cost;
+
+ $row = get_purchases_from_trans($stock_id, $from);
+ $purchase_diff = 0;
+ $old_purchase_cost = 0;
+ if ($row != false)
+ {
+ $old_purchase_cost = $row[1];
+ $new_purchase_cost = $row[0] * $material_cost;
+ $purchase_diff = $new_purchase_cost - $old_purchase_cost;
+ }
+
+ $diff = $sales_diff - $purchase_diff;
+
+ if ($diff != 0)
+ {
+ $update_no = get_next_trans_no(ST_COSTUPDATE);
+ if (!is_date_in_fiscalyear($to))
+ $to = end_fiscalyear();
+
+ $stock_gl_code = get_stock_gl_code($stock_id);
+
+ $dec = user_price_dec();
+ $old_cost = -round2($old_sales_cost-$old_purchase_cost,$dec);
+ $new_cost = -round2($new_sales_cost-$new_purchase_cost,$dec);
+
+ $memo_ = _("Cost was ") . $old_cost. _(" changed to ") . $new_cost . _(" for item ")."'$stock_id'";
+ add_gl_trans_std_cost(ST_COSTUPDATE, $update_no, $to, $stock_gl_code["cogs_account"],
+ $stock_gl_code["dimension_id"], $stock_gl_code["dimension2_id"], $memo_, $diff);
+
+ add_gl_trans_std_cost(ST_COSTUPDATE, $update_no, $to, $stock_gl_code["inventory_account"], 0, 0, $memo_,
+ -$diff);
+ add_audit_trail(ST_COSTUPDATE, $update_no, $to);
+ }
+}
+
+function get_stock_gl_code($stock_id)
{
/*Gets the GL Codes relevant to the item account */
- $sql = "SELECT inventory_account, cogs_account,
- adjustment_account, sales_account, assembly_account, dimension_id, dimension2_id FROM
- ".TB_PREF."stock_master WHERE stock_id = '$stock_id'";
+ $sql = "SELECT inventory_account, cogs_account,
+ adjustment_account, sales_account, assembly_account, dimension_id, dimension2_id FROM
+ ".TB_PREF."stock_master WHERE stock_id = ".db_escape($stock_id);
$get = db_query($sql,"retreive stock gl code");
return db_fetch($get);
// $price - in $person_id's currency
function add_stock_move($type, $stock_id, $trans_no, $location,
- $date_, $reference, $quantity, $std_cost, $person_id=null, $show_or_hide=1,
+ $date_, $reference, $quantity, $std_cost, $person_id=0, $show_or_hide=1,
$price=0, $discount_percent=0, $error_msg="")
{
// do not add a stock move if it's a non-inventory item
if (!is_inventory_item($stock_id))
return null;
-
+
$date = date2sql($date_);
-
- $sql = "INSERT INTO ".TB_PREF."stock_moves (stock_id, trans_no, type, loc_code,
- tran_date, person_id, reference, qty, standard_cost, visible, price,
- discount_percent) VALUES ('$stock_id', $trans_no, $type,
- '$location', '$date', '$person_id', '$reference', $quantity, $std_cost,
- $show_or_hide, $price, $discount_percent)";
-
+
+ $sql = "INSERT INTO ".TB_PREF."stock_moves (stock_id, trans_no, type, loc_code,
+ tran_date, person_id, reference, qty, standard_cost, visible, price,
+ discount_percent) VALUES (".db_escape($stock_id)
+ .", ".db_escape($trans_no).", ".db_escape($type)
+ .", ".db_escape($location).", '$date', "
+ .db_escape($person_id).", ".db_escape($reference).", "
+ .db_escape($quantity).", ".db_escape($std_cost).","
+ .db_escape($show_or_hide).", ".db_escape($price).", "
+ .db_escape($discount_percent).")";
+
if ($error_msg == "")
$error_msg = "The stock movement record cannot be inserted";
-
+
db_query($sql, $error_msg);
-
- return db_insert_id();
-}
+
+ return db_insert_id();
+}
+
+function update_stock_move_pid($type, $stock_id, $from, $to, $pid, $cost)
+{
+ $from = date2sql($from);
+ $to = date2sql($to);
+ $sql = "UPDATE ".TB_PREF."stock_moves SET standard_cost=".db_escape($cost)
+ ." WHERE type=".db_escape($type)
+ ." AND stock_id=".db_escape($stock_id)
+ ." AND tran_date>='$from' AND tran_date<='$to'
+ AND person_id = ".db_escape($pid);
+ db_query($sql, "The stock movement standard_cost cannot be updated");
+}
//--------------------------------------------------------------------------------------------------
function get_stock_moves($type, $type_no, $visible=false)
{
- $sql = "SELECT ".TB_PREF."stock_moves.*, ".TB_PREF."stock_master.description, ".TB_PREF."stock_master.units,
- ".TB_PREF."locations.location_name,
- ".TB_PREF."stock_master.material_cost + ".TB_PREF."stock_master.labour_cost + ".TB_PREF."stock_master.overhead_cost AS FixedStandardCost
+ $sql = "SELECT ".TB_PREF."stock_moves.*, ".TB_PREF."stock_master.description, "
+ .TB_PREF."stock_master.units,".TB_PREF."locations.location_name,"
+ .TB_PREF."stock_master.material_cost + "
+ .TB_PREF."stock_master.labour_cost + "
+ .TB_PREF."stock_master.overhead_cost AS FixedStandardCost
FROM ".TB_PREF."stock_moves,".TB_PREF."locations,".TB_PREF."stock_master
- WHERE ".TB_PREF."stock_moves.stock_id = ".TB_PREF."stock_master.stock_id
- AND ".TB_PREF."locations.loc_code=".TB_PREF."stock_moves.loc_code
- AND type=$type AND trans_no=$type_no ORDER BY trans_id";
+ WHERE ".TB_PREF."stock_moves.stock_id = ".TB_PREF."stock_master.stock_id
+ AND ".TB_PREF."locations.loc_code=".TB_PREF."stock_moves.loc_code
+ AND type=".db_escape($type)." AND trans_no=".db_escape($type_no)." ORDER BY trans_id";
if ($visible)
$sql .= " AND ".TB_PREF."stock_moves.visible=1";
-
+
return db_query($sql, "Could not get stock moves");
}
function void_stock_move($type, $type_no)
{
$sql = "UPDATE ".TB_PREF."stock_moves SET qty=0, price=0, discount_percent=0,
- standard_cost=0 WHERE type=$type AND trans_no=$type_no";
-
+ standard_cost=0 WHERE type=".db_escape($type)." AND trans_no=".db_escape($type_no);
+
db_query($sql, "Could not void stock moves");
}
function get_location_name($loc_code)
{
- $sql = "SELECT location_name FROM ".TB_PREF."locations WHERE loc_code='$loc_code'";
-
+ $sql = "SELECT location_name FROM ".TB_PREF."locations WHERE loc_code="
+ .db_escape($loc_code);
+
$result = db_query($sql, "could not retreive the location name for $loc_code");
-
+
if (db_num_rows($result) == 1)
{
$row = db_fetch_row($result);
return $row[0];
}
-
+
display_db_error("could not retreive the location name for $loc_code", $sql, true);
}
projects / fa-stable.git / blobdiff