+ if (db_num_rows($result)) {
+ return db_fetch($result);
+ }
+ return null;
+}
+//--------------------------------------------------------------------------------------------------
+// Generic read debtor transaction into cart
+//
+// $trans_no - array of trans nums; special case trans_no==0 - new doc
+//
+function read_sales_trans($doc_type, $trans_no, &$cart)
+{
+ if (!is_array($trans_no) && $trans_no)
+ $trans_no = array($trans_no);
+
+ $cart->trans_type = $doc_type;
+ if (!$trans_no) { // new document
+ $cart->trans_no = $trans_no;
+ } else {
+ // read header data from first document
+ $myrow = get_customer_trans($trans_no[0],$doc_type);
+ if (count($trans_no)>1)
+ $cart->trans_no = get_customer_trans_version($doc_type, $trans_no);
+ else
+ $cart->trans_no = array($trans_no[0]=>$myrow["version"]);
+
+ $cart->set_sales_type($myrow["tpe"], $myrow["sales_type"], $myrow["tax_included"],0);
+
+ $cart->set_customer($myrow["debtor_no"], $myrow["DebtorName"],
+ $myrow["curr_code"], $myrow["discount"]);
+
+ $cart->set_branch($myrow["branch_code"], $myrow["tax_group_id"],
+ $myrow["tax_group_name"], $myrow["phone"], $myrow["email"]);
+
+ $cart->reference = $myrow["reference"];
+ $cart->order_no = $myrow["order_"];
+ $cart->trans_link = $myrow["trans_link"];
+ $cart->due_date = sql2date($myrow["due_date"]);
+ $cart->document_date = sql2date($myrow["tran_date"]);
+
+ $cart->Comments = '';
+ foreach ( $trans_no as $trans ) {
+ $coms = get_comments($doc_type,$trans);
+ while($row=db_fetch($coms)) {
+ $text = $row['memo_'];
+ if ($text!='') {
+ if ($cart->Comments!='')
+ $cart->Comments .= "\n";
+ $cart->Comments .= $text;
+ }
+ }
+ }
+
+ // FIX this should be calculated sum() for multiply parents
+
+ $cart->set_delivery($myrow["ship_via"], $myrow["br_name"],
+ $myrow["br_address"], $myrow["ov_freight"]);
+
+ $location = 0;
+ $myrow = get_location($cart); // find location from movement
+
+ if($myrow!=null) {
+ $cart->set_location($myrow['loc_code'], $myrow['location_name']);
+ }
+
+ $result = get_customer_trans_details($doc_type,$trans_no);
+ if (db_num_rows($result) > 0) {
+ for($line_no=0; $myrow = db_fetch($result); $line_no++) {
+ $cart->add_to_cart($line_no,$myrow["stock_id"],$myrow["quantity"],
+ $myrow["unit_price"], $myrow["discount_percent"],
+ $myrow["qty_done"], $myrow["standard_cost"],
+ $myrow["StockDescription"],$myrow["id"], $myrow["debtor_trans_no"]);
+ }
+ }
+ } // !newdoc
+
+ return true;
+}
+//----------------------------------------------------------------------------------------