+ copy_to_cart();
+ if ($cart->trans_type != ST_PURCHORDER) {
+ // for direct grn/invoice set same dates for lines as for whole document
+ foreach ($cart->line_items as $line_no =>$line)
+ $cart->line_items[$line_no]->req_del_date = $cart->orig_order_date;
+ }
+ if ($cart->order_no == 0) { // new po/grn/invoice
+ /*its a new order to be inserted */
+ $ref = $cart->reference;
+ if ($cart->trans_type != ST_PURCHORDER) {
+ $cart->reference = 'auto';
+ begin_transaction(); // all db changes as single transaction for direct document
+ }
+ $order_no = add_po($cart);
+ new_doc_date($cart->orig_order_date);
+ $cart->order_no = $order_no;
+
+ if ($cart->trans_type == ST_PURCHORDER) {
+ unset($_SESSION['PO']);
+ meta_forward($_SERVER['PHP_SELF'], "AddedID=$order_no");
+ }
+ //Direct GRN
+ if ($cart->trans_type == ST_SUPPRECEIVE)
+ $cart->reference = $ref;
+ $cart->Comments = $cart->reference; //grn does not hold supp_ref
+ foreach($cart->line_items as $key => $line)
+ $cart->line_items[$key]->receive_qty = $line->quantity;
+ $grn_no = add_grn($cart);
+ if ($cart->trans_type == ST_SUPPRECEIVE) {
+ commit_transaction(); // save PO+GRN
+ unset($_SESSION['PO']);
+ meta_forward($_SERVER['PHP_SELF'], "AddedGRN=$grn_no");
+ }
+// Direct Purchase Invoice
+ $inv = new supp_trans(ST_SUPPINVOICE);
+ $inv->Comments = $cart->Comments;
+ $inv->supplier_id = $cart->supplier_id;
+ $inv->tran_date = $cart->orig_order_date;
+ $inv->due_date = $cart->due_date;
+ $inv->reference = $ref;
+ $inv->supp_reference = $cart->supp_ref;
+ $inv->tax_included = $cart->tax_included;
+ $supp = get_supplier($cart->supplier_id);
+ $inv->tax_group_id = $supp['tax_group_id'];
+
+ $inv->ov_amount = $inv->ov_gst = $inv->ov_discount = 0;