X-Git-Url: https://delta.frontaccounting.com/gitweb/?a=blobdiff_plain;f=sales%2Fincludes%2Fdb%2Fsales_order_db.inc;h=e851f747ecab892c10cd9a643463456c45707963;hb=ae115f787d84c11c6140137b054261a398b2f077;hp=8ec647bbde85648cd2c1f2c376baa5d700e216bc;hpb=acfca8f2a9dbcd41058c165adcfbfee32bbb02bd;p=fa-stable.git

diff --git a/sales/includes/db/sales_order_db.inc b/sales/includes/db/sales_order_db.inc
index 8ec647bb..e851f747 100644
--- a/sales/includes/db/sales_order_db.inc
+++ b/sales/includes/db/sales_order_db.inc
@@ -12,16 +12,17 @@
 //----------------------------------------------------------------------------------------
 function add_sales_order(&$order)
 {
-	global $loc_notification, $path_to_root, $Refs;
+	global $SysPrefs, $path_to_root, $Refs;
 
 	begin_transaction();
-
+	hook_db_prewrite($order, $order->trans_type);
 	$order_no = get_next_trans_no($order->trans_type);
 	$del_date = date2sql($order->due_date);
 	$order_type = 0; // this is default on new order
+	$total = $order->get_trans_total();
 	$sql = "INSERT INTO ".TB_PREF."sales_orders (order_no, type, debtor_no, trans_type, branch_code, customer_ref, reference, comments, ord_date,
 		order_type, ship_via, deliver_to, delivery_address, contact_phone,
-		contact_email, freight_cost, from_stk_loc, delivery_date, payment_terms)
+		freight_cost, from_stk_loc, delivery_date, payment_terms, total, prep_amount)
 		VALUES (" .db_escape($order_no) . "," .db_escape($order_type) . "," . db_escape($order->customer_id) .
 		 ", " .db_escape($order->trans_type) . "," .db_escape($order->Branch) . ", ".
 			db_escape($order->cust_ref) .",". 
@@ -33,17 +34,18 @@ function add_sales_order(&$order)
 			db_escape($order->deliver_to) . "," .
 			db_escape($order->delivery_address) . ", " .
 			db_escape($order->phone) . ", " . 
-			db_escape($order->email) . ", " .
 			db_escape($order->freight_cost) .", " . 
 			db_escape($order->Location) .", " .
 			db_escape($del_date) . "," .
-			db_escape($order->payment) . ")";
+			db_escape($order->payment) . "," .
+			db_escape($total) . "," .
+			db_escape($order->prep_amount).")";
 
 	db_query($sql, "order Cannot be Added");
 
 	$order->trans_no = array($order_no=>0);
 
-	if ($loc_notification == 1)
+	if ($SysPrefs->loc_notification() == 1)
 	{
 		include_once($path_to_root . "/inventory/includes/inventory_db.inc");
 		$st_ids = array();
@@ -53,30 +55,8 @@ function add_sales_order(&$order)
 	}
 	foreach ($order->line_items as $line)
 	{
-		if ($loc_notification == 1 && is_inventory_item($line->stock_id))
-		{
-			$sql = "SELECT ".TB_PREF."loc_stock.*, ".TB_PREF."locations.location_name, ".TB_PREF."locations.email
-				FROM ".TB_PREF."loc_stock, ".TB_PREF."locations
-				WHERE ".TB_PREF."loc_stock.loc_code=".TB_PREF."locations.loc_code
-				AND ".TB_PREF."loc_stock.stock_id = '" . $line->stock_id . "'
-				AND ".TB_PREF."loc_stock.loc_code = '" . $order->Location . "'";
-			$res = db_query($sql,"a location could not be retreived");
-			$loc = db_fetch($res);
-			if ($loc['email'] != "")
-			{
-				$qoh = get_qoh_on_date($line->stock_id, $order->Location);
-				$qoh -= get_demand_qty($line->stock_id, $order->Location);
-				$qoh -= get_demand_asm_qty($line->stock_id, $order->Location);
-				$qoh -= $line->quantity;
-				if ($qoh < $loc['reorder_level'])
-				{
-					$st_ids[] = $line->stock_id;
-					$st_names[] = $line->item_description;
-					$st_num[] = $qoh - $loc['reorder_level'];
-					$st_reorder[] = $loc['reorder_level'];
-				}
-			}
-		}
+		if ($SysPrefs->loc_notification() == 1 && is_inventory_item($line->stock_id))
+			$loc = calculate_reorder_level($order->Location, $line, $st_ids, $st_names, $st_num, $st_reorder); 
 
 		$sql = "INSERT INTO ".TB_PREF."sales_order_details (order_no, trans_type, stk_code, description, unit_price, quantity, discount_percent) VALUES (";
 		$sql .= $order_no . ",".$order->trans_type .
@@ -86,30 +66,19 @@ function add_sales_order(&$order)
 				$line->discount_percent)";
 		db_query($sql, "order Details Cannot be Added");
 
+	// Now mark quotation line as processed
+		if ($order->trans_type == ST_SALESORDER && $line->src_id)
+			update_parent_line(ST_SALESORDER, $line->src_id, $line->qty_dispatched); // clear all the quote despite all or the part was ordered
 	} /* inserted line items into sales order details */
 
 	add_audit_trail($order->trans_type, $order_no, $order->document_date);
 	$Refs->save($order->trans_type, $order_no, $order->reference);
+
+	hook_db_postwrite($order, $order->trans_type);
 	commit_transaction();
 
-	if ($loc_notification == 1 && count($st_ids) > 0)
-	{
-		require_once($path_to_root . "/reporting/includes/class.mail.inc");
-		$company = get_company_prefs();
-		$mail = new email($company['coy_name'], $company['email']);
-		$from = $company['coy_name'] . " <" . $company['email'] . ">";
-		$to = $loc['location_name'] . " <" . $loc['email'] . ">";
-		$subject = _("Stocks below Re-Order Level at " . $loc['location_name']);
-		$msg = "\n";
-		for ($i = 0; $i < count($st_ids); $i++)
-			$msg .= $st_ids[$i] . " " . $st_names[$i] . ", " . _("Re-Order Level") . ": " . $st_reorder[$i] . ", " . _("Below") . ": " . $st_num[$i] . "\n";
-		$msg .= "\n" . _("Please reorder") . "\n\n";
-		$msg .= $company['coy_name'];
-		$mail->to($to);
-		$mail->subject($subject);
-		$mail->text($msg);
-		$ret = $mail->send();
-	}
+	if ($SysPrefs->loc_notification() == 1 && count($st_ids) > 0)
+		send_reorder_email($loc, $st_ids, $st_names, $st_num, $st_reorder);
 	return $order_no;
 }
 
@@ -118,6 +87,7 @@ function add_sales_order(&$order)
 function delete_sales_order($order_no, $trans_type)
 {
 	begin_transaction();
+	hook_db_prevoid($trans_type, $order_no);
 
 	$sql = "DELETE FROM ".TB_PREF."sales_orders WHERE order_no=" . db_escape($order_no) 
 		. " AND trans_type=".db_escape($trans_type);
@@ -140,7 +110,7 @@ function delete_sales_order($order_no, $trans_type)
 function update_sales_order_version($order)
 {
   foreach ($order as $so_num => $so_ver) {
-  $sql= 'UPDATE '.TB_PREF.'sales_orders SET version=version+1 WHERE order_no='. $so_num.
+  $sql= 'UPDATE '.TB_PREF.'sales_orders SET version=version+1 WHERE order_no='. db_escape($so_num).
 	' AND version='.$so_ver . " AND trans_type=30";
   db_query($sql, 'Concurrent editing conflict while sales order update');
   }
@@ -150,14 +120,19 @@ function update_sales_order_version($order)
 
 function update_sales_order($order)
 {
-	global $loc_notification, $path_to_root, $Refs;
+	global $SysPrefs, $path_to_root, $Refs;
 
 	$del_date = date2sql($order->due_date);
 	$ord_date = date2sql($order->document_date);
 	$order_no =  key($order->trans_no);
 	$version= current($order->trans_no);
+	$total = $order->get_trans_total();
 
 	begin_transaction();
+	hook_db_prewrite($order, $order->trans_type);
+
+	if ($order->trans_type == ST_SALESORDER)
+		$allocs = get_payments_for($order_no, ST_SALESORDER);
 
 	$sql = "UPDATE ".TB_PREF."sales_orders SET type =".db_escape($order->so_type)." ,
 		debtor_no = " . db_escape($order->customer_id) . ",
@@ -171,21 +146,29 @@ function update_sales_order($order)
 		deliver_to = " . db_escape($order->deliver_to) . ",
 		delivery_address = " . db_escape($order->delivery_address) . ",
 		contact_phone = " .db_escape($order->phone) . ",
-		contact_email = " .db_escape($order->email) . ",
 		freight_cost = " .db_escape($order->freight_cost) .",
 		from_stk_loc = " .db_escape($order->Location) .",
 		delivery_date = " .db_escape($del_date). ",
 		version = ".($version+1).",
-		payment_terms = " .db_escape($order->payment). "
-	 WHERE order_no=" . $order_no ."
+		payment_terms = " .db_escape($order->payment). ",
+		total = ". db_escape($total). ",
+		prep_amount = ". db_escape($order->prep_amount) ."
+	 WHERE order_no=" . db_escape($order_no) ."
 	 AND trans_type=".$order->trans_type." AND version=".$version;
 	db_query($sql, "order Cannot be Updated, this can be concurrent edition conflict");
 
-	$sql = "DELETE FROM ".TB_PREF."sales_order_details WHERE order_no =" . $order_no . " AND trans_type=".$order->trans_type;
+	$id_tokeep = array();
+	foreach ($order->line_items as $line) {
+		array_push($id_tokeep , $line->id);
+	}
+	$id_list = implode(', ', $id_tokeep);
+	
+	$sql = "DELETE FROM ".TB_PREF."sales_order_details WHERE order_no =" . db_escape($order_no) . " AND trans_type=".$order->trans_type;
+	$sql .= " AND id NOT IN ($id_list)";
 
 	db_query($sql, "Old order Cannot be Deleted");
 
-	if ($loc_notification == 1)
+	if ($SysPrefs->loc_notification() == 1)
 	{
 		include_once($path_to_root . "/inventory/includes/inventory_db.inc");
 		$st_ids = array();
@@ -195,74 +178,45 @@ function update_sales_order($order)
 	}
 	foreach ($order->line_items as $line)
 	{
-		if ($loc_notification == 1 && is_inventory_item($line->stock_id))
-		{
-			$sql = "SELECT ".TB_PREF."loc_stock.*, "
-				  .TB_PREF."locations.location_name, "
-				  .TB_PREF."locations.email
-				FROM ".TB_PREF."loc_stock, "
-				  .TB_PREF."locations
-				WHERE ".TB_PREF."loc_stock.loc_code=".TB_PREF."locations.loc_code
-				 AND ".TB_PREF."loc_stock.stock_id = ".db_escape($line->stock_id)."
-				 AND ".TB_PREF."loc_stock.loc_code = ".db_escape($order->Location);
-			$res = db_query($sql,"a location could not be retreived");
-			$loc = db_fetch($res);
-			if ($loc['email'] != "")
-			{
-				$qoh = get_qoh_on_date($line->stock_id, $order->Location);
-				$qoh -= get_demand_qty($line->stock_id, $order->Location);
-				$qoh -= get_demand_asm_qty($line->stock_id, $order->Location);
-				$qoh -= $line->quantity;
-				if ($qoh < $loc['reorder_level'])
-				{
-					$st_ids[] = $line->stock_id;
-					$st_names[] = $line->item_description;
-					$st_num[] = $qoh - $loc['reorder_level'];
-					$st_reorder[] = $loc['reorder_level'];
-				}
-			}
-		}
-		$sql = "INSERT INTO ".TB_PREF."sales_order_details
-		 (id, order_no, trans_type, stk_code,  description, unit_price, quantity,
-		  discount_percent, qty_sent)
-		 VALUES (";
-		$sql .= db_escape($line->id ? $line->id : 0) . ","
-		  .$order_no . ",".$order->trans_type.","
-		  .db_escape($line->stock_id) . ","
-		  .db_escape($line->item_description) . ", "
-		  .db_escape($line->price) . ", "
-		  .db_escape($line->quantity) . ", "
-		  .db_escape($line->discount_percent) . ", "
-		  .db_escape($line->qty_done) ." )";
-
-		db_query($sql, "Old order Cannot be Inserted");
-
+		if ($SysPrefs->loc_notification() == 1 && is_inventory_item($line->stock_id))
+			$loc = calculate_reorder_level($order->Location, $line, $st_ids, $st_names, $st_num, $st_reorder); 
+
+		if (!$line->id) //new line
+			$sql = "INSERT INTO ".TB_PREF."sales_order_details
+			 (order_no, trans_type, stk_code,  description, unit_price, quantity,
+			  discount_percent, qty_sent)
+			 VALUES (".$order_no . ",".$order->trans_type.","
+				  .db_escape($line->stock_id) . ","
+				  .db_escape($line->item_description) . ", "
+				  .db_escape($line->price) . ", "
+				  .db_escape($line->quantity) . ", "
+				  .db_escape($line->discount_percent) . ", "
+				  .db_escape($line->qty_done) ." )";
+		else
+		$sql = "UPDATE ".TB_PREF."sales_order_details
+			SET id=".db_escape($line->id).",
+				order_no=$order_no,
+				trans_type=".$order->trans_type.",
+				stk_code=".db_escape($line->stock_id).",
+				description=".db_escape($line->item_description).",
+				unit_price=".db_escape($line->price).",
+				quantity=".db_escape($line->quantity).",
+		    	discount_percent=".db_escape($line->discount_percent).",
+			    qty_sent=".db_escape($line->qty_done)."
+			 WHERE id = ".db_escape($line->id);
+
+		db_query($sql, "Old order Cannot be updated");
 	} /* inserted line items into sales order details */
 
+	if ($order->trans_type == ST_SALESORDER)
+		reallocate_payments($order_no, ST_SALESORDER, $ord_date, $total, $allocs);
 	add_audit_trail($order->trans_type, $order_no, $order->document_date, _("Updated."));
-	$Refs->delete($order->trans_type, $order_no);
 	$Refs->save($order->trans_type, $order_no, $order->reference);
+
+	hook_db_postwrite($order, $order->trans_type);
 	commit_transaction();
-	if ($loc_notification == 1 && count($st_ids) > 0)
-	{
-		require_once($path_to_root . "/reporting/includes/class.mail.inc");
-		$company = get_company_prefs();
-		$mail = new email($company['coy_name'], $company['email']);
-		$from = $company['coy_name'] . " <" . $company['email'] . ">";
-		$to = $loc['location_name'] . " <" . $loc['email'] . ">";
-		$subject = _("Stocks below Re-Order Level at " . $loc['location_name']);
-		$msg = "\n";
-		for ($i = 0; $i < count($st_ids); $i++)
-			$msg .= $st_ids[$i] . " " . $st_names[$i] . ", "
-			  . _("Re-Order Level") . ": " . $st_reorder[$i] . ", "
-			  . _("Below") . ": " . $st_num[$i] . "\n";
-		$msg .= "\n" . _("Please reorder") . "\n\n";
-		$msg .= $company['coy_name'];
-		$mail->to($to);
-		$mail->subject($subject);
-		$mail->text($msg);
-		$ret = $mail->send();
-	}
+	if ($SysPrefs->loc_notification() == 1 && count($st_ids) > 0)
+		send_reorder_email($loc, $st_ids, $st_names, $st_num, $st_reorder);
 }
 
 //----------------------------------------------------------------------------------------
@@ -272,29 +226,38 @@ function get_sales_order_header($order_no, $trans_type)
 	$sql = "SELECT sorder.*, "
 	  ."cust.name, "
 	  ."cust.curr_code, "
-	  ."cust.email AS master_email, "
+	  ."cust.address, "
 	  ."loc.location_name, "
 	  ."cust.discount, "
 	  ."stype.sales_type, "
 	  ."stype.id AS sales_type_id, "
 	  ."stype.tax_included, "
-	  ."ship.shipper_name, "
+	  ."stype.factor, "
+ 	  ."ship.shipper_name, "
 	  ."tax_group.name AS tax_group_name , "
-	  ."tax_group.id AS tax_group_id,"
-	  ."IF(ISNULL(branch.rep_lang),cust.rep_lang,branch.rep_lang) AS rep_lang "
-	."FROM ".TB_PREF."sales_orders sorder, "
-	  .TB_PREF."debtors_master cust, "
+	  ."tax_group.id AS tax_group_id, "
+	  ."cust.tax_id,"
+	  ."sorder.alloc,"
+	  ."IFNULL(allocs.ord_allocs, 0)+IFNULL(inv.inv_allocs ,0) AS sum_paid,"
+	  ."sorder.prep_amount>0 as prepaid"
+	." FROM ".TB_PREF."sales_orders sorder
+			LEFT JOIN (SELECT trans_no_to, sum(amt) ord_allocs FROM ".TB_PREF."cust_allocations
+				WHERE trans_type_to=".ST_SALESORDER." AND trans_no_to=".db_escape($order_no)." GROUP BY trans_no_to)
+				 allocs ON sorder.trans_type=".ST_SALESORDER." AND allocs.trans_no_to=sorder.order_no
+			LEFT JOIN (SELECT order_, sum(alloc) inv_allocs FROM ".TB_PREF."debtor_trans 
+				WHERE type=".ST_SALESINVOICE." AND order_=".db_escape($order_no)."  GROUP BY order_)
+				 inv ON sorder.trans_type=".ST_SALESORDER." AND inv.order_=sorder.order_no
+			LEFT JOIN ".TB_PREF."shippers ship ON  ship.shipper_id = sorder.ship_via,"
+	  .TB_PREF."debtors_master cust,"
 	  .TB_PREF."sales_types stype, "
 	  .TB_PREF."tax_groups tax_group, "
-	  .TB_PREF."cust_branch branch, "
-	  .TB_PREF."locations loc, "
-	  .TB_PREF."shippers ship
+	  .TB_PREF."cust_branch branch,"
+	  .TB_PREF."locations loc
 	WHERE sorder.order_type=stype.id
 		AND branch.branch_code = sorder.branch_code
 		AND branch.tax_group_id = tax_group.id
 		AND sorder.debtor_no = cust.debtor_no
 		AND loc.loc_code = sorder.from_stk_loc
-		AND ship.shipper_id = sorder.ship_via
 		AND sorder.trans_type = " . db_escape($trans_type) ."
 		AND sorder.order_no = " . db_escape($order_no );
 
@@ -303,14 +266,14 @@ function get_sales_order_header($order_no, $trans_type)
 	$num = db_num_rows($result);
 	if ($num > 1)
 	{
-		display_db_error("FATAL : sales order query returned a duplicate - " . db_num_rows($result), $sql, true);
+		display_warning("You have duplicate document in database: (type:$trans_type, number:$order_no).");
 	}
 	else if ($num == 1)
 	{
 		return db_fetch($result);
 	}
 	else
-		display_db_error("FATAL : sales order return nothing - " . db_num_rows($result), $sql, true);
+		display_warning("You have missing or invalid sales document in database (type:$trans_type, number:$order_no).");
 
 }
 
@@ -322,8 +285,9 @@ function get_sales_order_details($order_no, $trans_type) {
 		.TB_PREF."sales_order_details.quantity,
 		  discount_percent,
 		  qty_sent as qty_done, "
-		.TB_PREF."stock_master.units,
-		".TB_PREF."stock_master.material_cost + "
+		.TB_PREF."stock_master.units,"
+		.TB_PREF."stock_master.mb_flag,"
+		.TB_PREF."stock_master.material_cost + "
 			.TB_PREF."stock_master.labour_cost + "
 			.TB_PREF."stock_master.overhead_cost AS standard_cost
 	FROM ".TB_PREF."sales_order_details, ".TB_PREF."stock_master
@@ -337,6 +301,7 @@ function get_sales_order_details($order_no, $trans_type) {
 
 function read_sales_order($order_no, &$order, $trans_type)
 {
+
 	$myrow = get_sales_order_header($order_no, $trans_type);
 
 	$order->trans_type = $myrow['trans_type'];
@@ -347,10 +312,10 @@ function read_sales_order($order_no, &$order, $trans_type)
 	  $myrow["curr_code"], $myrow["discount"], $myrow["payment_terms"]);
 
 	$order->set_branch($myrow["branch_code"], $myrow["tax_group_id"],
-	  $myrow["tax_group_name"], $myrow["contact_phone"], $myrow["contact_email"]);
+	  $myrow["tax_group_name"], $myrow["contact_phone"]);
 
 	$order->set_sales_type($myrow["sales_type_id"], $myrow["sales_type"], 
-	    $myrow["tax_included"], 0); // no default price calculations on edit
+	    $myrow["tax_included"], $myrow["factor"]); // no default price calculations on edit
 
 	$order->set_location($myrow["from_stk_loc"], $myrow["location_name"]);
 
@@ -364,6 +329,12 @@ function read_sales_order($order_no, &$order, $trans_type)
 	$order->due_date = sql2date($myrow["delivery_date"]);
 	$order->document_date = sql2date($myrow["ord_date"]);
 
+	$order->prepaid = $myrow["prepaid"];
+	$order->alloc = $myrow['alloc'];
+	$order->sum_paid = $myrow["sum_paid"]; // sum of all prepayments to so (also invoiced)
+	$order->prep_amount = $myrow["prep_amount"];
+	$order->prepayments = get_payments_for($order_no, $myrow['trans_type']);
+
 	$result = get_sales_order_details($order_no, $order->trans_type);
 	if (db_num_rows($result) > 0)
 	{
@@ -386,13 +357,17 @@ function sales_order_has_deliveries($order_no)
 {
 	$sql = "SELECT SUM(qty_sent) FROM ".TB_PREF.
 	"sales_order_details WHERE order_no=".db_escape($order_no)
-	." AND trans_type=".ST_SALESORDER."";
+	." AND trans_type=".ST_SALESORDER;
 
 	$result = db_query($sql, "could not query for sales order usage");
 
 	$row = db_fetch_row($result);
 
-	return ($row[0] > 0);
+	if ($row[0] > 0)
+		return true;  // 2010-04-21 added check for eventually voided deliveries, Joe Hunt
+	$sql = "SELECT order_ FROM ".TB_PREF."debtor_trans WHERE type=".ST_CUSTDELIVERY." AND order_=".db_escape($order_no);
+	$result = db_query($sql,"The related delivery notes could not be retreived");
+	return (db_num_rows($result) > 0);	
 }
 
 //----------------------------------------------------------------------------------------
@@ -402,7 +377,7 @@ function close_sales_order($order_no)
 	// set the quantity of each item to the already sent quantity. this will mark item as closed.
 	$sql = "UPDATE ".TB_PREF."sales_order_details
 		SET quantity = qty_sent WHERE order_no = ".db_escape($order_no)
-		." AND trans_type=".ST_SALESORDER."";
+		." AND trans_type=".ST_SALESORDER;
 
 	db_query($sql, "The sales order detail record could not be updated");
 }
@@ -423,34 +398,39 @@ function get_invoice_duedate($terms, $invdate)
 
 	if ($myrow['day_in_following_month'] > 0)
 		$duedate = add_days(end_month($invdate), $myrow['day_in_following_month']);
-	else
+	elseif ($myrow['days_before_due'] > 0)
 		$duedate = add_days($invdate, $myrow['days_before_due']);
+	else
+		$duedate = $invdate;
 	return $duedate;
 }
 
 function get_customer_to_order($customer_id) {
 
 	// Now check to ensure this account is not on hold */
-	$sql = "SELECT ".TB_PREF."debtors_master.name, "
-		  .TB_PREF."debtors_master.address, "
-		  .TB_PREF."credit_status.dissallow_invoices, "
-		  .TB_PREF."debtors_master.sales_type AS salestype, "
-		  .TB_PREF."debtors_master.dimension_id, "
-		  .TB_PREF."debtors_master.dimension2_id, "
-		  .TB_PREF."sales_types.sales_type, "
-		  .TB_PREF."sales_types.tax_included, "
-		  .TB_PREF."sales_types.factor, "
-		  .TB_PREF."debtors_master.curr_code, "
-		  .TB_PREF."debtors_master.discount,"
-		  .TB_PREF."debtors_master.payment_terms,"
-		  .TB_PREF."debtors_master.pymt_discount
-		FROM ".TB_PREF."debtors_master, "
+	$sql = "SELECT cust.name, 
+		  cust.address, "
+		  .TB_PREF."credit_status.dissallow_invoices, 
+		  cust.sales_type AS salestype,
+		  cust.dimension_id,
+		  cust.dimension2_id,
+		  stype.sales_type,
+		  stype.tax_included,
+		  stype.factor,
+		  cust.curr_code,
+		  cust.discount,
+		  cust.payment_terms,
+		  cust.pymt_discount,
+		  cust.credit_limit - Sum(IFNULL(IF(trans.type=11 OR trans.type=12 OR trans.type=2,
+			-1, 1) * (ov_amount + ov_gst + ov_freight + ov_freight_tax + ov_discount),0)) as cur_credit
+		FROM ".TB_PREF."debtors_master cust
+		  LEFT JOIN ".TB_PREF."debtor_trans trans ON trans.type!=".ST_CUSTDELIVERY." AND trans.debtor_no = cust.debtor_no,"
 		  .TB_PREF."credit_status, "
-		  .TB_PREF."sales_types
-		WHERE ".TB_PREF."debtors_master.sales_type="
-		  .TB_PREF."sales_types.id
-		AND ".TB_PREF."debtors_master.credit_status=".TB_PREF."credit_status.id
-		AND ".TB_PREF."debtors_master.debtor_no = ".db_escape($customer_id);
+		  .TB_PREF."sales_types stype
+		WHERE cust.sales_type=stype.id
+			AND cust.credit_status=".TB_PREF."credit_status.id
+			AND cust.debtor_no = ".db_escape($customer_id)
+		." GROUP by cust.debtor_no";
 
 	$result =db_query($sql,"Customer Record Retreive");
 	return 	db_fetch($result);
@@ -462,9 +442,7 @@ function get_branch_to_order($customer_id, $branch_id) {
 	 	$sql = "SELECT ".TB_PREF."cust_branch.br_name, "
 			.TB_PREF."cust_branch.br_address, "
 			.TB_PREF."cust_branch.br_post_address, "
-			.TB_PREF."cust_branch.phone, "
-			.TB_PREF."cust_branch.email,
-			  default_location, location_name, default_ship_via, "
+			." default_location, location_name, default_ship_via, "
 			.TB_PREF."tax_groups.name AS tax_group_name, "
 			.TB_PREF."tax_groups.id AS tax_group_id
 			FROM ".TB_PREF."cust_branch, "
@@ -478,17 +456,25 @@ function get_branch_to_order($customer_id, $branch_id) {
   	    return db_query($sql,"Customer Branch Record Retreive");
 }
 
-function get_sql_for_sales_orders_view($selected_customer, $trans_type)
+/*
+	Supported filters:
+
+	InvoiceTemplates
+	DeliveryTemplates
+	OutstandingOnly
+	PrepaidOrders
+*/
+function get_sql_for_sales_orders_view($trans_type, $trans_no, $filter, 
+	$stock_item='', $from='', $to='', $ref='', $location=ALL_TEXT, $customer_id=ALL_TEXT)
 {
-	global $selected_stock_item;
-	
+
 	$sql = "SELECT 
 			sorder.order_no,
 			sorder.reference,
 			debtor.name,
 			branch.br_name,"
-			.($_POST['order_view_mode']=='InvoiceTemplates' 
-				|| $_POST['order_view_mode']=='DeliveryTemplates' ?
+			.($filter=='InvoiceTemplates' 
+				|| $filter=='DeliveryTemplates' ?
 			 "sorder.comments, " : "sorder.customer_ref, ")
 			."sorder.ord_date,
 			sorder.delivery_date,
@@ -497,58 +483,125 @@ function get_sql_for_sales_orders_view($selected_customer, $trans_type)
 			sorder.type,
 			debtor.curr_code,
 			Sum(line.qty_sent) AS TotDelivered,
-			Sum(line.quantity) AS TotQuantity
-		FROM ".TB_PREF."sales_orders as sorder, "
+			Sum(line.quantity) AS TotQuantity,
+			Sum(line.invoiced) AS TotInvoiced,
+			alloc,
+			prep_amount,
+			allocs.ord_payments,
+			inv.inv_payments,
+			sorder.total
+		FROM ".TB_PREF."sales_orders as sorder
+		LEFT JOIN (SELECT trans_no_to, sum(amt) ord_payments FROM ".TB_PREF."cust_allocations WHERE trans_type_to=".ST_SALESORDER." GROUP BY trans_no_to)
+			 allocs ON sorder.trans_type=".ST_SALESORDER." AND allocs.trans_no_to=sorder.order_no
+		LEFT JOIN (SELECT order_, sum(prep_amount) inv_payments	FROM ".TB_PREF."debtor_trans WHERE type=".ST_SALESINVOICE." GROUP BY order_)
+				 inv ON sorder.trans_type=".ST_SALESORDER." AND inv.order_=sorder.order_no,"
 			.TB_PREF."sales_order_details as line, "
 			.TB_PREF."debtors_master as debtor, "
 			.TB_PREF."cust_branch as branch
 			WHERE sorder.order_no = line.order_no
 			AND sorder.trans_type = line.trans_type
-			AND sorder.trans_type = $trans_type
+			AND sorder.trans_type = ".db_escape($trans_type)."
 			AND sorder.debtor_no = debtor.debtor_no
 			AND sorder.branch_code = branch.branch_code
 			AND debtor.debtor_no = branch.debtor_no";
 
-	if (isset($_POST['OrderNumber']) && $_POST['OrderNumber'] != "")
+	if (isset($trans_no) && $trans_no != "")
 	{
 		// search orders with number like 
-		$number_like = "%".$_POST['OrderNumber'];
-		$sql .= " AND sorder.order_no LIKE ".db_escape($number_like)
-				." GROUP BY sorder.order_no";
+		$number_like = "%".$trans_no;
+		$sql .= " AND sorder.order_no LIKE ".db_escape($number_like);
+//				." GROUP BY sorder.order_no";
+	}
+	elseif ($ref != "")
+	{
+		// search orders with reference like 
+		$sql .= " AND sorder.reference LIKE ".db_escape('%' . $ref . '%');
+//				." GROUP BY sorder.order_no";
 	}
 	else	// ... or select inquiry constraints
 	{
-		if ($_POST['order_view_mode']!='DeliveryTemplates' && $_POST['order_view_mode']!='InvoiceTemplates')
+		if ($filter!='DeliveryTemplates' && $filter!='InvoiceTemplates' && $filter!='OutstandingOnly')
 		{
-			$date_after = date2sql($_POST['OrdersAfterDate']);
-			$date_before = date2sql($_POST['OrdersToDate']);
+			$date_after = date2sql($from);
+			$date_before = date2sql($to);
 
 			$sql .=  " AND sorder.ord_date >= '$date_after'"
 					." AND sorder.ord_date <= '$date_before'";
 		}
+	}
 		if ($trans_type == ST_SALESQUOTE && !check_value('show_all'))
-			$sql .= " AND sorder.delivery_date >= '".date2sql(Today())."'";
-		if ($selected_customer != -1)
-			$sql .= " AND sorder.debtor_no=".db_escape($selected_customer);
+			$sql .= " AND sorder.delivery_date >= '".date2sql(Today())."' AND line.qty_sent=0"; // show only outstanding, not realized quotes
+
+		//if ($selected_customer != -1)
+		//	$sql .= " AND sorder.debtor_no=".db_escape($selected_customer);
 
-		if (isset($selected_stock_item))
-			$sql .= " AND line.stk_code=".db_escape($selected_stock_item);
+		if ($stock_item != ALL_TEXT)
+			$sql .= " AND line.stk_code=".db_escape($stock_item);
 
-		if (isset($_POST['StockLocation']) && $_POST['StockLocation'] != ALL_TEXT)
-			$sql .= " AND sorder.from_stk_loc = ".db_escape($_POST['StockLocation']);
+		if ($location != ALL_TEXT)
+			$sql .= " AND sorder.from_stk_loc = ".db_escape($location);
 
-		if ($_POST['order_view_mode']=='OutstandingOnly')
+		if ($filter=='OutstandingOnly')
 			$sql .= " AND line.qty_sent < line.quantity";
-		elseif ($_POST['order_view_mode']=='InvoiceTemplates' || $_POST['order_view_mode']=='DeliveryTemplates')
+
+		if ($filter=='PrepaidOrders')
+			$sql .= " AND prep_amount>0";
+
+		elseif ($filter=='InvoiceTemplates' || $filter=='DeliveryTemplates')
 			$sql .= " AND sorder.type=1";
 
+		//Chaiatanya : New Filter
+		if ($customer_id != ALL_TEXT)
+			$sql .= " AND sorder.debtor_no = ".db_escape($customer_id);		
+
 		$sql .= " GROUP BY sorder.order_no,
 					sorder.debtor_no,
 					sorder.branch_code,
 					sorder.customer_ref,
 					sorder.ord_date,
 					sorder.deliver_to";
-	}
 	return $sql;
 }
-?>
\ No newline at end of file
+
+//--------------------------------------------------------------------------------------------------
+function update_prepaid_so_line($line_id, $qty_invoiced)
+{
+	$sql = "UPDATE ".TB_PREF."sales_order_details
+		SET invoiced = invoiced + ".(float)$qty_invoiced."
+		WHERE id=".db_escape($line_id);
+
+	db_query($sql, "The document detail record could not be updated with invoiced qty");
+	return true;
+}
+/*
+	Returns array of all issued invoices to sales order $order_no, optinally up to trans_no==$up_to
+*/
+function get_sales_order_invoices($order_no)
+{
+	$sql = "SELECT trans_no, dt.type as type, tran_date, reference, prep_amount
+	    FROM ".TB_PREF."debtor_trans dt
+		LEFT JOIN ".TB_PREF."voided v ON v.type=dt.type AND v.id=dt.trans_no
+		WHERE ISNULL(v.id) AND dt.type=".ST_SALESINVOICE." AND dt.order_=".db_escape($order_no)
+		." ORDER BY dt.tran_date, dt.reference, dt.trans_no";
+
+	return db_query($sql, "cannot retrieve sales invoices for sales order");
+}
+
+function is_sales_order_started($order_no)
+{
+	$sql = "SELECT count(*) FROM ".TB_PREF."sales_order_details WHERE order_no=".db_escape($order_no)." AND trans_type=".ST_SALESORDER
+		." AND (invoiced!=0 OR qty_sent!=0)";
+
+	$result = db_fetch(db_query($sql, "cannot retrieve sales invoices for sales order"));
+	return $result[0];
+}
+
+//---------------------------------------------------------------------------------------------
+//
+// Mark/unmark sales order as template.
+//
+function sales_order_set_template($id, $status)
+{
+  	$sql = "UPDATE ".TB_PREF."sales_orders SET type = ".db_escape($status)." WHERE order_no=".db_escape($id);
+  	db_query($sql, "Can't change sales order type");
+}