Rerun of Can't void Customer Payment.
[fa-stable.git] / admin / db / voiding_db.inc
index 5aef438dbf296b041364794427365573258554a7..b3bba8b6e4082a592cf7f13de3de390a3cae8bc6 100644 (file)
@@ -1,5 +1,14 @@
 <?php
-
+/**********************************************************************
+    Copyright (C) FrontAccounting, LLC.
+       Released under the terms of the GNU General Public License, GPL, 
+       as published by the Free Software Foundation, either version 3 
+       of the License, or (at your option) any later version.
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  
+    See the License here <http://www.gnu.org/licenses/gpl-3.0.html>.
+***********************************************************************/
 include_once($path_to_root . "/sales/includes/sales_db.inc");
 include_once($path_to_root . "/purchasing/includes/purchasing_db.inc");
 include_once($path_to_root . "/inventory/includes/inventory_db.inc");
@@ -7,92 +16,132 @@ include_once($path_to_root . "/manufacturing/includes/manufacturing_db.inc");
 
 function void_transaction($type, $type_no, $date_, $memo_)
 {
+       global $Refs;
        $void_entry = get_voided_entry($type, $type_no);
-       
+
        if ($void_entry != null)
-               return false;
-               
+               return _('This transaction was already voided before.');
+
        switch ($type) {
-               case 0 : // it's a journal entry
+               case ST_JOURNAL : // it's a journal entry
                        if (!exists_gl_trans($type, $type_no))
-                               return false;
-                       void_gl_trans($type, $type_no);
+                               return _('Selected transaction does not exists.');
+                       if ($wo = check_wo_costing($type, $type_no))
+                               return sprintf(_('This transaction cannot be voided because it is part of Work Order %s costs.'), $wo);
+                       void_journal_trans($type, $type_no);
                        break;
-                       
-               case 1 : // it's a payment
-               case 2 : // it's a deposit
-               case 4 : // it's a transfer
+
+               case ST_BANKDEPOSIT : // it's a deposit
+               case ST_BANKTRANSFER : // it's a transfer
+                       if (!check_void_bank_trans($type, $type_no))
+                               return _('This transaction cannot be voided because the operation would decrease account balance below allowed limit in some point of account history.');
+               case ST_BANKPAYMENT : // it's a payment
                        if (!exists_bank_trans($type, $type_no))
-                               return false;
+                               return _('Selected transaction does not exists.');
                        void_bank_trans($type, $type_no);
                        break;
-                       
-               case 10 : // it's a customer invoice
-               case 11 : // it's a customer credit note
-               case 12 : // it's a customer payment
+
+               case ST_CUSTPAYMENT : // it's a customer payment
+                       if (!check_void_bank_trans($type, $type_no))
+                               return _('This transaction cannot be voided because the operation would decrease account balance below allowed limit in some point of account history.');
+               case ST_SALESINVOICE : // it's a customer invoice
+                       if (is_cust_invoice_credited($type_no) && $type == ST_SALESINVOICE)
+                               return _('This invoice cannot be voided because it was already credited.');
+               case ST_CUSTCREDIT : // it's a customer credit note
+               case ST_CUSTDELIVERY : // it's a customer dispatch
                        if (!exists_customer_trans($type, $type_no))
-                               return false;
+                               return _('Selected transaction does not exists.');
+                       if ($type == ST_CUSTDELIVERY)   // added 04 Oct 2008 by Joe Hunt. If delivery note has a not voided invoice, then NO.
+                       {
+                               $vers = get_customer_trans_version($type, $type_no);
+                               if ($vers[$type_no] == 1) {
+                                       $childs = get_sales_child_lines($type, $type_no, false); // 2011-03-17 This had been changed. Joe
+                                       if ($childs && db_num_rows($childs))
+                                               return _('This delivery cannot be voided because it was already invoiced.');
+                               }
+                       }
                        post_void_customer_trans($type, $type_no);
                        break;
-                       
-               case systypes::location_transfer() : // it's a stock transfer
+
+               case ST_LOCTRANSFER : // it's a stock transfer
                        if (get_stock_transfer_items($type_no) == null)
-                               return false;
+                               return _('Selected transaction does not exists.');
                        void_stock_transfer($type_no);
-                       break;                  
-                       
-               case systypes::inventory_adjustment() : // it's a stock adjustment
+                       break;
+
+               case ST_INVADJUST : // it's a stock adjustment
                        if (get_stock_adjustment_items($type_no) == null)
-                               return false;
+                               return _('Selected transaction does not exists.');
                        void_stock_adjustment($type_no);
                        break;
-               
-               case 20 : // it's a suppler invoice
-               case 21 : // it's a supplier credit note
-               case 22 : // it's a supplier payment
-               case 25 : // it's a GRN
+
+               case ST_PURCHORDER : // it's a PO
+                               return _('This transaction type cannot be voided.');
+                       break;
+
+               case ST_SUPPRECEIVE : // it's a GRN
+                       if (exists_grn_on_invoices($type_no))
+                               return _('This GRN cannot be voided because it was already invoiced.');
+                       if (!post_void_supp_trans($type, $type_no))
+                               return _('Error encountered when voiding transaction.');
+                       break;
+
+               case ST_SUPPINVOICE : // it's a suppler invoice
+               case ST_SUPPCREDIT : // it's a supplier credit note
+               case ST_SUPPAYMENT : // it's a supplier payment
                        if (!exists_supp_trans($type, $type_no))
-                               return false;
+                               return _('Selected transaction does not exists.');
                        if (!post_void_supp_trans($type, $type_no))
-                               return false;
+                               return _('Error encountered when voiding transaction.');
                        break;
-               
-               case systypes::work_order() : // it's a work order
+
+               case ST_WORKORDER : // it's a work order
                        if (!get_work_order($type_no, true))
-                               return false;
+                               return _('Selected transaction does not exists.');
                        void_work_order($type_no);
                        break;
-                       
-               case 28 : // it's a work order issue
+
+               case ST_MANUISSUE : // it's a work order issue
                        if (!exists_work_order_issue($type_no))
-                               return false;
+                               return _('Selected transaction does not exists.');
+                       if ($wo = check_void_wo_issue($type_no))
+                               return sprintf(_('Selected document cannot be voided because related Work Order %s is already closed.'), $wo);
                        void_work_order_issue($type_no);
                        break;
-                       
-               case 29 : // it's a work order production
+
+               case ST_MANURECEIVE : // it's a work order production
                        if (!exists_work_order_produce($type_no))
-                               return false;
+                               return _('Selected transaction does not exists.');
+                       if ($wo = check_void_wo_production($type_no))
+                               return sprintf(_('Selected document cannot be voided because related Work Order %s is already closed.'), $wo);
                        void_work_order_produce($type_no);
-                       break;                                                  
-                       
-               case systypes::cost_update() : // it's a stock cost update
+                       break;
+
+               case ST_SALESORDER: // it's a sales order
+               case ST_SALESQUOTE: // it's a sales quotation
+                       return _('This transaction type cannot be voided.');
+
+               case ST_COSTUPDATE : // it's a stock cost update
+                       return _('This transaction type cannot be voided.');
                        break;
        }
-       
-       // only add an entry if it's actually been voided 
+
+       // only add an entry if it's actually been voided
+       add_audit_trail($type, $type_no, $date_, _("Voided.")."\n".$memo_);
+       $Refs->restore_last($type, $type_no);
        add_voided_entry($type, $type_no, $date_, $memo_);
-       
-       return true;
+       return false;
 }
 
 //--------------------------------------------------------------------------------------------------
 
 function get_voided_entry($type, $type_no)
 {
-       $sql = "SELECT * FROM ".TB_PREF."voided WHERE type=$type AND id=$type_no";
-       
+       $sql = "SELECT * FROM ".TB_PREF."voided WHERE type=".db_escape($type)
+               ." AND id=".db_escape($type_no);
+
        $result = db_query($sql, "could not query voided transaction table");
-       
+
        return db_fetch($result);
 }
 
@@ -102,11 +151,11 @@ function add_voided_entry($type, $type_no, $date_, $memo_)
 {
        $date = date2sql($date_);
        $sql = "INSERT INTO ".TB_PREF."voided (type, id, date_, memo_)
-               VALUES ($type, $type_no, '$date', '$memo_')";
-                               
-       db_query($sql, "could not add voided transaction entry");                               
+               VALUES (".db_escape($type).", ".db_escape($type_no).", "
+               .db_escape($date).", ".db_escape($memo_).")";
+
+       db_query($sql, "could not add voided transaction entry");
 }
 
 //--------------------------------------------------------------------------------------------------
 
-?>
\ No newline at end of file