Improved Customer and Supplier Balances Report. Option to choose last column as balance.

[fa-stable.git] / sales / includes / cart_class.inc

diff --git a/sales/includes/cart_class.inc b/sales/includes/cart_class.inc
index f476088e023bf23eaf1087751980fbee3c3d334b..4b01809feba94a838edcec70a395ef0c93241c61 100644 (file)
--- a/sales/includes/cart_class.inc
+++ b/sales/includes/cart_class.inc
@@ -104,6 +104,9 @@ class cart
 
                $this->trans_type = $type;
                $this->reference = $Refs->get_next($this->trans_type);
+               if ($type == ST_CUSTCREDIT)
+                   $this->src_date = $this->document_date;
+
                $this->document_date = new_doc_date();
 
                for($line_no = 0; $line_no < count($this->line_items); $line_no++) {
@@ -124,9 +127,6 @@ class cart
                        $this->due_date = get_invoice_duedate($this->payment, $this->document_date);
                }
 
-               if ($type == ST_CUSTCREDIT)
-                   $this->src_date = $this->document_date;
-
                $this->src_docs = $this->trans_no;
                $this->trans_no = 0;
        }
@@ -243,10 +243,18 @@ class cart
        // $policy - 0 or 1:  writeoff/return for IV, back order/cancel for DN
        function write($policy=0) { 
                begin_transaction(); // prevents partial database changes in case of direct delivery/invoice
+               if ($this->reference != 'auto' && $this->trans_no == 0 && !is_new_reference($this->reference, $this->trans_type))
+               {
+                       commit_transaction();
+                       return -1;
+               }       
                if (count($this->src_docs) == 0 && ($this->trans_type == ST_SALESINVOICE || $this->trans_type == ST_CUSTDELIVERY)) {
                        // this is direct document - first add parent
                        $ref = $this->reference;
                        $date = $this->document_date;
+                       $due_date = $this->due_date;
+                       $dimension_id = $this->dimension_id;
+                       $dimension2_id = $this->dimension2_id;
                        $this->trans_type = get_parent_type($this->trans_type);
 
                        $this->reference = 'auto'; 
@@ -256,6 +264,9 @@ class cart
                        $this->read($this->trans_type, $trans_no, true); 
                        $this->document_date = $date;
                        $this->reference = $ref;
+                       $this->due_date = $due_date;
+                       $this->dimension_id = $dimension_id;
+                       $this->dimension2_id = $dimension2_id;
                }
                $this->reference = @html_entity_decode($this->reference, ENT_QUOTES);
                $this->Comments = @html_entity_decode($this->Comments, ENT_QUOTES);
@@ -485,7 +496,7 @@ class cart
                if ($tax_items != null) {
                        foreach ($tax_items as $item_tax) {
                                $index = $item_tax['tax_type_id'];
-                               if (isset($this->tax_group_array[$index])) {
+                               if (isset($this->tax_group_array[$index]['rate'])) {
                                        $tax_rate += $item_tax['rate'];
                                }
                        }