X-Git-Url: https://delta.frontaccounting.com/gitweb/?a=blobdiff_plain;f=includes%2Fdb%2Finventory_db.inc;h=e46dd6de82e128ae7baf48d1e4f7848307a94735;hb=7647c792901573c9a46a976e548cc367022a7d57;hp=9c9d2b2e3e68756b225184a06d9f74950c42bf5f;hpb=d1babda7c01b314d35fb89f2d195553b55936532;p=fa-stable.git diff --git a/includes/db/inventory_db.inc b/includes/db/inventory_db.inc index 9c9d2b2e..e46dd6de 100644 --- a/includes/db/inventory_db.inc +++ b/includes/db/inventory_db.inc @@ -86,10 +86,11 @@ function check_negative_stock($stock_id, $delta_qty, $location=null, $date=null) function get_item_edit_info($stock_id) { - $sql = "SELECT material_cost + labour_cost + overhead_cost AS standard_cost, units, decimals - FROM ".TB_PREF."stock_master,".TB_PREF."item_units + $sql = "SELECT item.material_cost, item.units, unit.decimals + FROM ".TB_PREF."stock_master item," + .TB_PREF."item_units unit WHERE stock_id=".db_escape($stock_id) - ." AND ".TB_PREF."stock_master.units=".TB_PREF."item_units.abbr"; + ." AND item.units=unit.abbr"; $result = db_query($sql, "The standard cost cannot be retrieved"); return db_fetch($result); @@ -97,10 +98,11 @@ function get_item_edit_info($stock_id) //-------------------------------------------------------------------------------------- -function get_standard_cost($stock_id) +function get_unit_cost($stock_id) { - $sql = "SELECT (material_cost + labour_cost + overhead_cost) AS std_cost - FROM ".TB_PREF."stock_master s WHERE stock_id=".db_escape($stock_id); + $sql = "SELECT material_cost + FROM ".TB_PREF."stock_master + WHERE stock_id=".db_escape($stock_id); $result = db_query($sql, "The standard cost cannot be retrieved"); $myrow = db_fetch_row($result); @@ -108,11 +110,26 @@ function get_standard_cost($stock_id) return $myrow[0]; } +//-------------------------------------------------------------------------------------- + +function get_purchase_cost($stock_id) +{ + $sql = "SELECT purchase_cost + FROM ".TB_PREF."stock_master + WHERE stock_id=".db_escape($stock_id); + $result = db_query($sql, "The purchase 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 + $sql = "SELECT stock_id FROM " + .TB_PREF."stock_master WHERE stock_id=".db_escape($stock_id)." AND mb_flag <> 'D'"; $result = db_query($sql, "Cannot query is inventory item or not"); @@ -143,16 +160,19 @@ function last_negative_stock_begin_date($stock_id, $to) function get_already_delivered($stock_id, $location, $trans_no) { - $sql = "SELECT ".TB_PREF."stock_moves.qty + $sql = "SELECT qty FROM ".TB_PREF."stock_moves - WHERE ".TB_PREF."stock_moves.stock_id = ".db_escape($stock_id)." - AND ".TB_PREF."stock_moves.loc_code = ".db_escape($location)." + WHERE stock_id = ".db_escape($stock_id)." + AND loc_code = ".db_escape($location)." AND type=".ST_CUSTDELIVERY." AND trans_no=".db_escape($trans_no); $result = db_query($sql, "Could not get stock moves"); $row = db_fetch_row($result); return $row[0]; } - +/* + Returns start move_id in latest negative status period for $stock_id + FIXME: $to ? +*/ function last_negative_stock_trans_id($stock_id, $to) { $sql = "SELECT * from ".TB_PREF."stock_moves @@ -197,43 +217,52 @@ function get_deliveries_between($stock_id, $from, $to) return db_fetch_row($result); } -function get_deliveries_from_trans($stock_id, $from) +/* + Returns quantity and total cost of $stock_id sales, entered after record with $move_id +*/ +function get_deliveries_from_trans($stock_id, $move_id) { // -ve qty is delivery either by ST_CUSTDELIVERY or inventory adjustment //Price for GRN and SUPPCREDIT and std_cost for other trans_types $sql = "SELECT SUM(-qty), SUM(-qty*IF(type=".ST_SUPPRECEIVE." OR type=".ST_SUPPCREDIT.", price, standard_cost)) FROM ".TB_PREF."stock_moves WHERE stock_id=".db_escape($stock_id)." AND qty < 0 AND - trans_id>='$from' GROUP BY stock_id"; + trans_id>='$move_id' GROUP BY stock_id"; $result = db_query($sql, "The deliveries could not be updated"); - $row = db_fetch_row($result); + $row = db_fetch_row($result); // fetch quantity and cost of all deliveries including move_id $sql = "SELECT IF(type=".ST_SUPPRECEIVE." OR type=".ST_SUPPCREDIT.", price, standard_cost) FROM ".TB_PREF."stock_moves WHERE stock_id=".db_escape($stock_id) - ." AND trans_id ='$from'"; + ." AND trans_id ='$move_id'"; $result = db_query($sql, "The deliveries could not be updated"); - $cost = db_fetch_row($result); + $cost = db_fetch_row($result); // fetch unit cost at move_id // Adjusting QOH valuation - $sql = "SELECT SUM(qty) FROM ".TB_PREF."stock_moves + $sql = "SELECT SUM(qty) + FROM ".TB_PREF."stock_moves WHERE stock_id=".db_escape($stock_id)." AND - trans_id<'$from' GROUP BY stock_id"; + trans_id<'$move_id' GROUP BY stock_id"; $result = db_query($sql, "The deliveries could not be updated"); - $qoh = db_fetch_row($result); + $qoh = db_fetch_row($result); // find qoh before inventory went negative - $qty = $row[0] - $qoh[0]; //QOH prior to -ve stock is subtracted + // adjust cost and quantity for part of move_id transaction on positive inventory + $qty = $row[0] - $qoh[0]; // QOH prior to -ve stock is subtracted $final_cost = $row[1] - $qoh[0]*$cost[0]; return array($qty,$final_cost); } -function get_purchases_from_trans($stock_id, $from) +/* + Returns quantity and total cost of $stock_id purchases, entered after record with $move_id +*/ +function get_purchases_from_trans($stock_id, $move_id) { // Calculate All inward stock moves i.e. qty > 0 - $sql = "SELECT SUM(qty), SUM(qty*standard_cost) FROM ".TB_PREF."stock_moves + $sql = "SELECT SUM(qty), SUM(qty*standard_cost) + FROM ".TB_PREF."stock_moves WHERE stock_id=".db_escape($stock_id)." AND qty > 0 AND - trans_id>'$from' GROUP BY stock_id"; + trans_id>'$move_id' GROUP BY stock_id"; $result = db_query($sql, "Could not get get_purchases_from_trans"); $row = db_fetch_row($result); @@ -241,7 +270,10 @@ function get_purchases_from_trans($stock_id, $from) } //------------------------------------------------------------------- - +/* + This routine fixes stock and COGS balances for all $stock_id sales made during negative inventory status. + This is called when delivery is received causing inventory status to be positive again. +*/ function adjust_deliveries($stock_id, $material_cost, $to) { global $Refs; @@ -249,19 +281,19 @@ function adjust_deliveries($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 == -1) + $move_id = last_negative_stock_trans_id($stock_id, $to); + if ($move_id == false || $move_id == -1) return; - $row = get_deliveries_from_trans($stock_id, $from); - + $row = get_deliveries_from_trans($stock_id, $move_id); + if ($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); + $row = get_purchases_from_trans($stock_id, $move_id); $purchase_diff = 0; $old_purchase_cost = $new_purchase_cost = 0; if ($row != false) @@ -300,13 +332,31 @@ function get_stock_gl_code($stock_id) { /*Gets the GL Codes relevant to the item account */ $sql = "SELECT mb_flag, inventory_account, cogs_account, - adjustment_account, sales_account, assembly_account, dimension_id, dimension2_id FROM + adjustment_account, sales_account, wip_account, dimension_id, dimension2_id FROM ".TB_PREF."stock_master WHERE stock_id = ".db_escape($stock_id); $get = db_query($sql,"retreive stock gl code"); return db_fetch($get); } +function get_purchase_value($stock_id) +{ + + $sql = "SELECT purchase_cost FROM + ".TB_PREF."stock_master WHERE stock_id = ".db_escape($stock_id); + + $result = db_query($sql,"retreive stock purchase price"); + $row = db_fetch_row($result); + return $row[0]; +} + +function update_purchase_value($stock_id, $price) +{ + $price = round2($price, user_price_dec()); + $sql = "UPDATE ".TB_PREF."stock_master SET purchase_cost=".db_escape($price) + ." WHERE stock_id=".db_escape($stock_id); + db_query($sql, "The stock master purchase_cost cannot be updated"); +} //----------------------------------------------------------------------------------------- function handle_negative_inventory($stock_id, $quantity, $standard_cost, $date_) @@ -320,8 +370,8 @@ function handle_negative_inventory($stock_id, $quantity, $standard_cost, $date_) global $Refs; $id = get_next_trans_no(ST_JOURNAL); - $ref = $Refs->get_next(ST_JOURNAL); - $diff = round($qoh*get_standard_cost($stock_id) + $quantity*$standard_cost, user_price_dec()); + $ref = $Refs->get_next(ST_JOURNAL, null, $date_); + $diff = round($qoh*get_unit_cost($stock_id) + $quantity*$standard_cost, user_price_dec()); if ($diff != 0) { @@ -386,15 +436,15 @@ function update_stock_move($type, $trans_no, $stock_id, $cost) function get_stock_moves($type, $type_no) { - $sql = "SELECT ".TB_PREF."stock_moves.*, ".TB_PREF."stock_master.description, " - .TB_PREF."stock_master.units,".TB_PREF."locations.location_name," - .TB_PREF."stock_master.material_cost + " - .TB_PREF."stock_master.labour_cost + " - .TB_PREF."stock_master.overhead_cost AS FixedStandardCost - FROM ".TB_PREF."stock_moves,".TB_PREF."locations,".TB_PREF."stock_master - WHERE ".TB_PREF."stock_moves.stock_id = ".TB_PREF."stock_master.stock_id - AND ".TB_PREF."locations.loc_code=".TB_PREF."stock_moves.loc_code - AND type=".db_escape($type)." AND trans_no=".db_escape($type_no)." ORDER BY trans_id"; + $sql = "SELECT move.*, item.description, item.mb_flag, item.units, stock.location_name + FROM ".TB_PREF."stock_moves move," + .TB_PREF."locations stock," + .TB_PREF."stock_master item + WHERE move.stock_id = item.stock_id + AND stock.loc_code=move.loc_code + AND type=".db_escape($type) + ." AND trans_no=".db_escape($type_no) + ." ORDER BY trans_id"; return db_query($sql, "Could not get stock moves"); } @@ -403,11 +453,12 @@ function get_stock_moves($type, $type_no) function void_stock_move($type, $type_no) { - $sql = "SELECT move.*, supplier.supplier_id from ".TB_PREF."stock_moves move + $sql = "SELECT move.*, supplier.supplier_id + FROM ".TB_PREF."stock_moves move LEFT JOIN ".TB_PREF."supp_trans credit ON credit.trans_no=move.trans_no AND credit.type=move.type LEFT JOIN ".TB_PREF."grn_batch grn ON grn.id=move.trans_no AND 25=move.type LEFT JOIN ".TB_PREF."suppliers supplier ON IFNULL(grn.supplier_id, credit.supplier_id)=supplier.supplier_id - WHERE move.type=".db_escape($type)." AND move.trans_no=".db_escape($type_no); + WHERE move.type=".db_escape($type)." AND move.trans_no=".db_escape($type_no); $result = db_query($sql, "Could not void stock moves"); while ($row = db_fetch($result)) @@ -427,8 +478,9 @@ function void_stock_move($type, $type_no) $unit_cost, -$row["qty"], sql2date($row["tran_date"])); } } - $sql = "DELETE FROM ".TB_PREF."stock_moves WHERE type=".db_escape($type) - ." AND trans_no=".db_escape($type_no); + $sql = "DELETE FROM ".TB_PREF."stock_moves + WHERE type=".db_escape($type) + ." AND trans_no=".db_escape($type_no); db_query($sql, "The stock movement cannot be delated"); } @@ -436,8 +488,8 @@ function void_stock_move($type, $type_no) function get_location_name($loc_code) { - $sql = "SELECT location_name FROM ".TB_PREF."locations WHERE loc_code=" - .db_escape($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 $loc_code"); @@ -452,8 +504,8 @@ function get_location_name($loc_code) function get_mb_flag($stock_id) { - $sql = "SELECT mb_flag FROM ".TB_PREF."stock_master WHERE stock_id = " - .db_escape($stock_id); + $sql = "SELECT mb_flag FROM ".TB_PREF."stock_master + WHERE stock_id = ".db_escape($stock_id); $result = db_query($sql, "retreive mb_flag from item"); if (db_num_rows($result) == 0)