X-Git-Url: https://delta.frontaccounting.com/gitweb/?a=blobdiff_plain;f=includes%2Fdb%2Fmanufacturing_db.inc;h=c2f34d9be21aac04c17bd4fcde878753313fe158;hb=83e9c286c92b366b482a0bffc6de8fe0fa5b390e;hp=622b6822740ef35c8b5ac03c804da5889cd05b15;hpb=d567a10b7925c8bb97c734e213d6651a979af29d;p=fa-stable.git diff --git a/includes/db/manufacturing_db.inc b/includes/db/manufacturing_db.inc index 622b6822..c2f34d9b 100644 --- a/includes/db/manufacturing_db.inc +++ b/includes/db/manufacturing_db.inc @@ -9,6 +9,168 @@ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the License here . ***********************************************************************/ +//---------------------------------------------------------------------------------------- +function get_demand_qty($stock_id, $location) +{ + $sql = "SELECT SUM(".TB_PREF."sales_order_details.quantity - ".TB_PREF."sales_order_details.qty_sent) AS QtyDemand + FROM ".TB_PREF."sales_order_details, + ".TB_PREF."sales_orders + WHERE ".TB_PREF."sales_order_details.order_no=".TB_PREF."sales_orders.order_no AND "; + if ($location != "") + $sql .= TB_PREF."sales_orders.from_stk_loc ='$location' AND "; + $sql .= TB_PREF."sales_order_details.stk_code = '$stock_id'"; + + $result = db_query($sql,"No transactions were returned"); + $row = db_fetch($result); + if ($row === false) + return 0; + return $row['QtyDemand']; +} + +$bom_list = array(); +$qoh_stock = NULL; + +function load_stock_levels($location) +{ + global $qoh_stock; + $date = date2sql(Today()); + + $sql = "SELECT stock_id, SUM(qty) FROM ".TB_PREF."stock_moves WHERE tran_date <= '$date'"; + if ($location != '') $sql .= " AND loc_code = '$location'"; + $sql .= " GROUP BY stock_id"; + $result = db_query($sql, "QOH calulcation failed"); + while ($row = db_fetch($result)) { + $qoh_stock[$row[0]] = $row[1]; + } +} + +// recursion fixed by Tom Moulton. Max 10 recursion levels. +function stock_demand_manufacture($stock_id, $qty, $demand_id, $location, $level=0) +{ + global $bom_list, $qoh_stock; + $demand = 0.0; + if ($level > 10) { + display_warning("BOM Too many Manufacturing levels deep $level"); + return $demand; + } + // Load all stock levels (stock moves) into $qoh_stock + if ($qoh_stock == NULL) { + $qoh_stock = array(); + load_stock_levels($location); + } + $stock_qty = $qoh_stock[$stock_id]; + if ($stock_qty == NULL) $stock_qty = 0; + if ($qty < $stock_qty) return $demand; + $bom = $bom_list[$stock_id]; + if ($bom == NULL) { + $sql = "SELECT parent, component, quantity FROM ".TB_PREF."bom WHERE parent = '$stock_id'"; + if ($location != "") $sql .= " AND loc_code = '$location'"; + $result = db_query($sql, "Could not search bom"); + $bom = array(); + // Even if we get no results, remember that fact + $bom[] = array($stock_id, '', 0); + while ($row = db_fetch_row($result)) { + $bom[] = array($row[0], $row[1], $row[2]); + } + db_free_result($result); + $bom_list[$stock_id] = $bom; + } + $len = count($bom); + $i = 0; + while ($i < $len) { + $row = $bom[$i]; + $i++; + // Ignore the dummy entry + if ($row[1] == '') continue; + $q = $qty * $row[2]; + if ($row[1] == $demand_id) $demand += $q; + $demand += stock_demand_manufacture($row[1], $q, $demand_id, $location, $level+1); + } + return $demand; +} + +// recursion fixed by Tom Moulton +function get_demand_asm_qty($stock_id, $location) +{ + $demand_qty = 0.0; + $sql = "SELECT ".TB_PREF."sales_order_details.stk_code, SUM(".TB_PREF."sales_order_details.quantity-".TB_PREF."sales_order_details.qty_sent) + AS Demmand + FROM ".TB_PREF."sales_order_details, + ".TB_PREF."sales_orders, + ".TB_PREF."stock_master + WHERE ".TB_PREF."sales_orders.order_no = ".TB_PREF."sales_order_details.order_no AND "; + if ($location != "") + $sql .= TB_PREF."sales_orders.from_stk_loc ='$location' AND "; + $sql .= TB_PREF."sales_order_details.quantity-".TB_PREF."sales_order_details.qty_sent > 0 AND + ".TB_PREF."stock_master.stock_id=".TB_PREF."sales_order_details.stk_code AND + (".TB_PREF."stock_master.mb_flag='M' OR ".TB_PREF."stock_master.mb_flag='A') + GROUP BY ".TB_PREF."sales_order_details.stk_code"; + $result = db_query($sql, "No transactions were returned"); + while ($row = db_fetch_row($result)) { + $demand_qty += stock_demand_manufacture($row[0], $row[1], $stock_id, $location); + } + return $demand_qty; +} + +function get_on_porder_qty($stock_id, $location) +{ + $sql = "SELECT SUM(".TB_PREF."purch_order_details.quantity_ordered - ".TB_PREF."purch_order_details.quantity_received) AS qoo + FROM ".TB_PREF."purch_order_details INNER JOIN ".TB_PREF."purch_orders ON ".TB_PREF."purch_order_details.order_no=".TB_PREF."purch_orders.order_no + WHERE ".TB_PREF."purch_order_details.item_code='$stock_id' "; + if ($location != "") + $sql .= "AND ".TB_PREF."purch_orders.into_stock_location='$location' "; + $sql .= "AND ".TB_PREF."purch_order_details.item_code='$stock_id'"; + $qoo_result = db_query($sql,"could not receive quantity on order for item"); + + if (db_num_rows($qoo_result) == 1) + { + $qoo_row = db_fetch_row($qoo_result); + $qoo = $qoo_row[0]; + } + else + { + $qoo = 0; + } + return $qoo; +} + +function get_on_worder_qty($stock_id, $location) +{ + $sql = "SELECT SUM((".TB_PREF."workorders.units_reqd-".TB_PREF."workorders.units_issued) * + (".TB_PREF."wo_requirements.units_req-".TB_PREF."wo_requirements.units_issued)) AS qoo + FROM ".TB_PREF."wo_requirements INNER JOIN ".TB_PREF."workorders + ON ".TB_PREF."wo_requirements.workorder_id=".TB_PREF."workorders.id + WHERE ".TB_PREF."wo_requirements.stock_id='$stock_id' "; + if ($location != "") + $sql .= "AND ".TB_PREF."wo_requirements.loc_code='$location' "; + $sql .= "AND ".TB_PREF."workorders.released=1"; + $qoo_result = db_query($sql,"could not receive quantity on order for item"); + if (db_num_rows($qoo_result) == 1) + { + $qoo_row = db_fetch_row($qoo_result); + $qoo = $qoo_row[0]; + } + else + $qoo = 0.0; + $flag = get_mb_flag($stock_id); + if ($flag == 'A' || $flag == 'M') + { + $sql = "SELECT SUM((".TB_PREF."workorders.units_reqd-".TB_PREF."workorders.units_issued)) AS qoo + FROM ".TB_PREF."workorders + WHERE ".TB_PREF."workorders.stock_id='$stock_id' "; + if ($location != "") + $sql .= "AND ".TB_PREF."workorders.loc_code='$location' "; + $sql .= "AND ".TB_PREF."workorders.released=1"; + $qoo_result = db_query($sql,"could not receive quantity on order for item"); + if (db_num_rows($qoo_result) == 1) + { + $qoo_row = db_fetch_row($qoo_result); + $qoo += $qoo_row[0]; + } + } + return $qoo; +} + function get_mb_flag($stock_id) { $sql = "SELECT mb_flag FROM ".TB_PREF."stock_master WHERE stock_id = '" . $stock_id . "'"; @@ -48,4 +210,4 @@ function has_bom($item) //-------------------------------------------------------------------------------------- -?> \ No newline at end of file +?>