Final rewriting of sales module
[fa-stable.git] / sales / includes / db / sales_invoice_db.inc
index 55dc0bb0308d2473753448f32b85d57cfc7e01ab..21ba9c5cc42b2b8512e887c92df0a304a9e20baa 100644 (file)
 <?php
-function set_invoice_links(&$cart, $invoice) {
-    if(count($cart->trans_no)==1) {
-         
-         $del = $cart->trans_no;
-         if(is_array($del)) $del = $del[0]; 
-         $sql = 'UPDATE '.TB_PREF.'debtor_trans SET trans_link = ' . $del .
-                 ' WHERE type=10 AND trans_no='.$invoice;
-         db_query($sql, 'Invoice link cannot be updated');    
-
-         foreach($cart->line_items as $line) {
-           if($line->quantity!=$line->qty_dispatched) {
-               // this is partial invoice
-               return 1;
-           }
-         }
-       
-       }
-
-    $sql = 'UPDATE '.TB_PREF.'debtor_trans SET trans_link = ' . $invoice .
-       ' WHERE type=13 AND (';
-
-    $deliveries = $cart->trans_no;
-       
-    foreach($deliveries as $key=>$del) 
-           $deliveries[$key] = 'trans_no='.$del;
-    $sql .= implode(' OR ', $deliveries) . ')';
-    
-    db_query($sql, 'Delivery links cannot be updated');
- return 0; // batch or complete invoice
-}
 
-function add_sales_invoice(&$cart, $date_, $due_date, $tax_group_id, 
-       $charge_shipping, $location, $ship_via, $sales_type, $reference, $memo_)
+//-----------------------------------------------------------------------------
+//     Add or update Sales Invoice
+//
+function write_sales_invoice(&$invoice)
 {
+
+       $trans_no = $invoice->trans_no;
+       if (is_array($trans_no))
+               $trans_no = key($trans_no);
+
+       $date_ = $invoice->document_date;
+       $charge_shipping =$invoice->freight_cost;
+
        begin_transaction();
-       
+
        $company_data = get_company_prefs();
-       
-       $branch_data = get_branch_accounts($cart->Branch);      
-       
-       $cart_items_total = $cart->get_items_total_dispatch($tax_group_id);
-
-       $delivery_no = $cart->trans_no;
-       if(is_array($delivery_no)) $delivery_no = 0;
-    
-    $tax_total = 0;
-    $taxes = $cart->get_taxes($tax_group_id, $charge_shipping);
-    foreach ($taxes as $taxitem)
-       $tax_total +=  $taxitem['Value'];
-
-       /*Now insert the debtor_trans */
-       $sales_order=$cart->order_no;
-       if(is_array($sales_order)) $sales_order = $sales_order[0]; // assume all crucial SO data are same for every delivery
-
-       $invoice_no = add_customer_trans(10, $cart->customer_id, $cart->Branch, $date_, 
-               $reference, $cart_items_total, 0, $tax_total, $charge_shipping, 
-       $sales_type, $sales_order, $delivery_no, $ship_via, $due_date);
-
-       set_invoice_links($cart,$invoice_no);
-       
-       // If balance of the order cancelled update sales order details quantity. 
-       foreach ($cart->line_items as $delivery_line) 
-       {
-
-               if ($delivery_line->qty_dispatched != 0) 
-               {
-                       
-                       $line_taxfree_price = $delivery_line->taxfree_price($tax_group_id);
-                       $line_tax = $delivery_line->full_price() - $line_taxfree_price;
-               
-                       // Now update delivery items for the quantity invoiced 
-                       invoice_delivery_item($delivery_line->id,$delivery_line->qty_dispatched);
-                       
-                       /* add invoice details and stock movements */
-
-                       add_customer_trans_detail_item(10, $invoice_no, $delivery_line->stock_id,
-                               $delivery_line->item_description, $location, $date_, 
-                               -$delivery_line->qty_dispatched, $line_taxfree_price, $line_tax,
-                               $delivery_line->discount_percent, $reference, $delivery_line->standard_cost);
-                                                                                               
-                       $stock_gl_code = get_stock_gl_code($delivery_line->stock_id);                                                                                           
-
-                       if ($delivery_line->price != 0)
-                       {
 
+       $branch_data = get_branch_accounts($invoice->Branch);
+
+       // offer price values without freight costs
+       $items_total = $invoice->get_items_total_dispatch();
+       $freight_tax = $invoice->get_shipping_tax();
+
+       $delivery_no = $invoice->src_docs;
+       if (is_array($delivery_no))
+               $delivery_no = 0;
+
+       update_customer_trans_version(get_parent_type(10), $invoice->src_docs);
+
+       $ov_gst = 0;
+       $taxes = $invoice->get_taxes(); // all taxes with freight_tax
+
+       foreach ($taxes as $taxitem) {
+               $ov_gst +=  $taxitem['Value'];
+       }
+
+       if($invoice->tax_included==0) {
+           $items_added_tax = $ov_gst-$freight_tax;
+           $freight_added_tax = $freight_tax;
+       } else {
+           $items_added_tax = 0;
+           $freight_added_tax = 0;
+       }
+
+       /* Insert/update the debtor_trans */
+       $sales_order = $invoice->order_no;
+       if (is_array($sales_order))
+                       $sales_order = $sales_order[0]; // assume all crucial SO data are same for every delivery
+
+       $invoice_no = write_customer_trans(10, $trans_no, $invoice->customer_id,
+               $invoice->Branch, $date_, $invoice->reference, $items_total, 0,
+               $items_added_tax, $invoice->freight_cost, $freight_added_tax,
+               $invoice->default_sales_type, $sales_order, $delivery_no,
+               $invoice->ship_via, $invoice->due_date);
+
+       if ($trans_no == 0) {
+               $invoice->trans_no = array($invoice_no=>0);
+               set_document_parent($invoice);
+       } else {
+               delete_comments(10, $invoice_no);
+               void_gl_trans(10, $invoice_no, true);
+               void_cust_allocations(10, $invoice_no); // ?
+               void_customer_trans_tax_details(10, $invoice_no);
+       }
+
+       foreach ($invoice->line_items as $invoice_line) {
+
+               $line_taxfree_price = get_tax_free_price_for_item($invoice_line->stock_id,
+                       $invoice_line->price, 0, $invoice->tax_included,
+                       $invoice->tax_group_array);
+
+               $line_tax = get_full_price_for_item($invoice_line->stock_id,
+                       $invoice_line->price, 0, $invoice->tax_included,
+                       $invoice->tax_group_array) - $line_taxfree_price;
+
+               write_customer_trans_detail_item(10, $invoice_no, $invoice_line->stock_id,
+                       $invoice_line->item_description, $invoice_line->qty_dispatched,
+                       $invoice_line->line_price(), $line_tax, $invoice_line->discount_percent,
+                       $invoice_line->standard_cost,
+                       $trans_no ? $invoice_line->id : 0);
+
+               // Update delivery items for the quantity invoiced
+               if ($invoice_line->qty_old != $invoice_line->qty_dispatched)
+                       update_parent_line(10, $invoice_line->id, ($invoice_line->qty_dispatched-$invoice_line->qty_old));
+
+               if ($invoice_line->qty_dispatched != 0) {
+                       $stock_gl_code = get_stock_gl_code($invoice_line->stock_id);
+
+                       if ($invoice_line->line_price() != 0) {
                                //Post sales transaction to GL credit sales
-                               
-         add_gl_trans_customer(10, $invoice_no, $date_, $stock_gl_code["sales_account"], 
-               $stock_gl_code["dimension_id"], $stock_gl_code["dimension2_id"], 
-                               (-$line_taxfree_price * $delivery_line->qty_dispatched), 
-                               $cart->customer_id, "The sales price GL posting could not be inserted");
-                               
-                               if ($delivery_line->discount_percent != 0)
-                               {
-                                       
-               add_gl_trans_customer(10, $invoice_no, $date_, 
-                                       $branch_data["sales_discount_account"], $stock_gl_code["dimension_id"], 
-                                       $stock_gl_code["dimension2_id"],
-                                       ($line_taxfree_price * $delivery_line->qty_dispatched * $delivery_line->discount_percent), 
-                                       $cart->customer_id, "The sales discount GL posting could not be inserted");                                                     
-                               } /*end of if discount !=0 */
-                       } /*end of if sales integrated with debtors */
 
+                                       add_gl_trans_customer(10, $invoice_no, $date_, $stock_gl_code["sales_account"],
+                                               $stock_gl_code["dimension_id"], $stock_gl_code["dimension2_id"],
+                                               (-$line_taxfree_price * $invoice_line->qty_dispatched),
+                                               $invoice->customer_id, "The sales price GL posting could not be inserted");
+
+                               if ($invoice_line->discount_percent != 0) {
+
+                                       add_gl_trans_customer(10, $invoice_no, $date_,
+                                               $branch_data["sales_discount_account"], $stock_gl_code["dimension_id"],
+                                               $stock_gl_code["dimension2_id"],
+                                               ($line_taxfree_price * $invoice_line->qty_dispatched * $invoice_line->discount_percent),
+                                               $invoice->customer_id, "The sales discount GL posting could not be inserted");
+                               } /*end of if discount !=0 */
+                       }
                } /*quantity dispatched is more than 0 */
        } /*end of delivery_line loop */
 
        /*Post debtors transaction to GL debit debtors, credit freight re-charged and credit sales */
-       if (($cart_items_total + $charge_shipping + $tax_total) != 0) 
-       {
-       add_gl_trans_customer(10, $invoice_no, $date_, $branch_data["receivables_account"], 0, 0,
-                       ($cart_items_total + $charge_shipping + $tax_total), 
-                       $cart->customer_id, "The total debtor GL posting could not be inserted");                               
+       if (($items_total + $charge_shipping) != 0) {
+               add_gl_trans_customer(10, $invoice_no, $date_, $branch_data["receivables_account"], 0, 0,
+                       ($items_total + $charge_shipping + $items_added_tax + $freight_added_tax),
+                       $invoice->customer_id, "The total debtor GL posting could not be inserted");
        }
-
-       if ($charge_shipping != 0) 
-       {
-       add_gl_trans_customer(10, $invoice_no, $date_, $company_data["freight_act"], 0, 0,
-                       (-$charge_shipping), $cart->customer_id, 
-                       "The freight GL posting could not be inserted");                                
+       if ($charge_shipping != 0) {
+               add_gl_trans_customer(10, $invoice_no, $date_, $company_data["freight_act"], 0, 0,
+                       -$invoice->get_tax_free_shipping(), $invoice->customer_id,
+                       "The freight GL posting could not be inserted");
        }
-       
-    foreach ($taxes as $taxitem) 
-    {
-       if ($taxitem['Value'] != 0) 
-       {
+       // post all taxes
+       foreach ($taxes as $taxitem) {
+               if ($taxitem['Value'] != 0) {
                        add_customer_trans_tax_detail_item(10, $invoice_no, $taxitem['tax_type_id'],
-                               $taxitem['rate'], $taxitem['included_in_price'], $taxitem['Value']);                    
-               
-               add_gl_trans_customer(10, $invoice_no, $date_, $taxitem['sales_gl_code'], 0, 0,
-                       (-$taxitem['Value']), $cart->customer_id, 
-                       "A tax GL posting could not be inserted");
-       }       
-    }  
-    
-       add_comments(10, $invoice_no, $date_, $memo_);    
-       
-       add_forms_for_sys_type(10, $invoice_no, $location);
-       
-       references::save_last($reference, 10);  
-       
-       commit_transaction();   
-       
+                               $taxitem['rate'], $invoice->tax_included, $taxitem['Value']);
+
+                       add_gl_trans_customer(10, $invoice_no, $date_, $taxitem['sales_gl_code'], 0, 0,
+                               (-$taxitem['Value']), $invoice->customer_id,
+                               "A tax GL posting could not be inserted");
+               }
+       }
+
+       add_comments(10, $invoice_no, $date_, $invoice->Comments);
+
+       if ($trans_no == 0) {
+               //add_forms_for_sys_type(10, $invoice_no, $invoice->Location);
+               references::save_last($invoice->reference, 10);
+       }
+
+       commit_transaction();
+
        return $invoice_no;
 }
 
@@ -149,51 +148,34 @@ function add_sales_invoice(&$cart, $date_, $due_date, $tax_group_id,
 function void_sales_invoice($type, $type_no)
 {
        begin_transaction();
-       
+
        void_bank_trans($type, $type_no, true);
        void_gl_trans($type, $type_no, true);
-       
-       // for invoices and credits related to invoices, 
+
+       // for invoices and credits related to invoices,
        // reverse all the changes in the sales order
        $items_result = get_customer_trans_details($type, $type_no);
-       
+
        $delivery = get_customer_trans_link($type, $type_no);
-       
-       if ($delivery) 
-       {
-               while ($row = db_fetch($items_result))
-               {
-                       invoice_delivery_item($row['id'], $row['quantity']);
+
+       if ($delivery) {
+               while ($row = db_fetch($items_result)) {
+                       update_parent_line(10, $row['id'], -$row['quantity']);
                }
        }
-       
+
        // clear details after they've been reversed in the sales order
        void_customer_trans_details($type, $type_no);
-       
-       void_customer_trans_tax_details($type, $type_no);       
-       
-       void_cust_allocations($type, $type_no);
-       
-       // do this last because other voidings can depend on it - especially voiding
-       // DO NOT MOVE THIS ABOVE VOIDING or we can end up with trans with alloc < 0
-       void_customer_trans($type, $type_no);   
-       
-       commit_transaction();                   
-}
 
-//--------------------------------------------------------------------------------------------------
-function invoice_delivery_item($id, $qty_dispatched) 
-{
-       $sql = "UPDATE ".TB_PREF."debtor_trans_details ";
+       void_customer_trans_tax_details($type, $type_no);
 
-       $sql .= "SET qty_done = qty_done - $qty_dispatched ";
+       void_cust_allocations($type, $type_no);
 
-       $sql .= " WHERE id=$id";
-//             AND debtor_trans_type = 13
-//             AND debtor_trans_no = $delivery_no
-//             AND stock_id = '$stock_id'";
+       // do this last because other voidings can depend on it - especially voiding
+       // DO NOT MOVE THIS ABOVE VOIDING or we can end up with trans with alloc < 0
+       void_customer_trans($type, $type_no);
 
-       db_query($sql, "The sales delivery detail record could not be updated");
+       commit_transaction();
 }
 
 ?>
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