Stock goes negative even, the negative inventory is turned off. Fix by kvvaradha.
[fa-stable.git] / admin / void_transaction.php
index 31f8506b462e51e007a805c286f5af0d5a4ffcf4..32d3a038e57cf1c12d250407f2c66402de5277f7 100644 (file)
@@ -9,23 +9,26 @@
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  
     See the License here <http://www.gnu.org/licenses/gpl-3.0.html>.
 ***********************************************************************/
-$path_to_root="..";
-$page_security = 14;
+$page_security = 'SA_VOIDTRANSACTION';
+$path_to_root = "..";
+include($path_to_root . "/includes/db_pager.inc");
 include_once($path_to_root . "/includes/session.inc");
 
 include_once($path_to_root . "/includes/date_functions.inc");
 include_once($path_to_root . "/includes/ui.inc");
 include_once($path_to_root . "/includes/data_checks.inc");
+include_once($path_to_root . "/admin/db/transactions_db.inc");
 
 include_once($path_to_root . "/admin/db/voiding_db.inc");
 $js = "";
-if ($use_date_picker)
+if (user_use_date_picker())
        $js .= get_js_date_picker();
-if ($use_popup_windows)
+if ($SysPrefs->use_popup_windows)
        $js .= get_js_open_window(800, 500);
        
-page(_("Void a Transaction"), false, false, "", $js);
+page(_($help_context = "Void a Transaction"), false, false, "", $js);
 
+simple_page_mode(true);
 //----------------------------------------------------------------------------------------
 function exist_transaction($type, $type_no)
 {
@@ -36,79 +39,168 @@ function exist_transaction($type, $type_no)
 
        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;
                        break;
 
-               case 1 : // it's a payment
-               case 2 : // it's a deposit
-               case 4 : // it's a transfer
+               case ST_BANKPAYMENT : // it's a payment
+               case ST_BANKDEPOSIT : // it's a deposit
+               case ST_BANKTRANSFER : // it's a transfer
                        if (!exists_bank_trans($type, $type_no))
                                return false;
                        break;
 
-               case 10 : // it's a customer invoice
-               case 11 : // it's a customer credit note
-               case 12 : // it's a customer payment
-               case 13 : // it's a customer dispatch
+               case ST_SALESINVOICE : // it's a customer invoice
+               case ST_CUSTCREDIT : // it's a customer credit note
+               case ST_CUSTPAYMENT : // it's a customer payment
+               case ST_CUSTDELIVERY : // it's a customer dispatch
                        if (!exists_customer_trans($type, $type_no))
                                return false;
                        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;
                        break;
 
-               case systypes::inventory_adjustment() : // it's a stock adjustment
+               case ST_INVADJUST : // it's a stock adjustment
                        if (get_stock_adjustment_items($type_no) == null)
                                return false;
                        break;
 
-               case 25 : // it's a GRN
+               case ST_PURCHORDER : // it's a PO
                        return false;
-               case 20 : // it's a suppler invoice
-               case 21 : // it's a supplier credit note
-               case 22 : // it's a supplier payment
+
+               case ST_SUPPRECEIVE : // it's a GRN
+                       if (!exists_grn($type_no))
+                               return false;
+                       break;
+
+               case ST_SUPPINVOICE : // it's a suppler invoice
+               case ST_SUPPCREDIT : // it's a supplier credit note
+               case ST_SUPPAYMENT : // it's a supplier payment
                        if (!exists_supp_trans($type, $type_no))
                                return false;
                        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;
                        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;
                        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;
                        break;
 
-               case systypes::cost_update() : // it's a stock cost update
+               case ST_SALESORDER: // it's a sales order
+               case ST_SALESQUOTE: // it's a sales quotation
+                       return false;
+               case ST_COSTUPDATE : // it's a stock cost update
                        return false;
-                       break;
        }
 
        return true;
 }
 
+function view_link($trans)
+{
+       if (!isset($trans['type']))
+               $trans['type'] = $_POST['filterType'];
+       return get_trans_view_str($trans["type"], $trans["trans_no"]);
+}
+
+function select_link($row)
+{
+       if (!isset($row['type']))
+               $row['type'] = $_POST['filterType'];
+       if (!is_date_in_fiscalyear($row['trans_date'], true))
+               return _("N/A");
+       return button('Edit'.$row["trans_no"], _("Select"), _("Select"), ICON_EDIT);
+}
+
+function gl_view($row)
+{
+       if (!isset($row['type']))
+               $row['type'] = $_POST['filterType'];
+       return get_gl_view_str($row["type"], $row["trans_no"]);
+}
+
+function date_view($row)
+{
+       return $row['trans_date'];
+}
+
+function ref_view($row)
+{
+       return $row['ref'];
+}
+
 function voiding_controls()
 {
-       global $table_style2;
-       
+       global $selected_id;
+
+       $not_implemented =  array(ST_PURCHORDER, ST_SALESORDER, ST_SALESQUOTE, ST_COSTUPDATE);
+
        start_form();
 
-       start_table($table_style2);
+    start_table(TABLESTYLE_NOBORDER);
+       start_row();
+
+       systypes_list_cells(_("Transaction Type:"), 'filterType', null, true, $not_implemented);
+       if (list_updated('filterType'))
+               $selected_id = -1;
+
+       if (!isset($_POST['FromTransNo']))
+        $_POST['FromTransNo'] = "1";
+    if (!isset($_POST['ToTransNo']))
+        $_POST['ToTransNo'] = "999999";
+
+    ref_cells(_("from #:"), 'FromTransNo');
 
-       systypes_list_row(_("Transaction Type:"), "filterType", null, true);
+    ref_cells(_("to #:"), 'ToTransNo');
 
-    text_row(_("Transaction #:"), 'trans_no', null, 12, 12);
+    submit_cells('ProcessSearch', _("Search"), '', '', 'default');
+
+       end_row();
+    end_table(1);
+    
+       $trans_ref = false;
+       $sql = get_sql_for_view_transactions(get_post('filterType'), get_post('FromTransNo'), get_post('ToTransNo'), $trans_ref);
+       if ($sql == "")
+               return;
+
+       $cols = array(
+               _("#") => array('insert'=>true, 'fun'=>'view_link'), 
+               _("Reference") => array('fun'=>'ref_view'), 
+               _("Date") => array('type'=>'date', 'fun'=>'date_view'),
+               _("GL") => array('insert'=>true, 'fun'=>'gl_view'),
+               _("Select") => array('insert'=>true, 'fun'=>'select_link') 
+       );
+
+       $table =& new_db_pager('transactions', $sql, $cols);
+       $table->width = "40%";
+       display_db_pager($table);
+
+       start_table(TABLESTYLE2);
+
+       if ($selected_id != -1)
+       {
+               hidden('trans_no', $selected_id);
+               hidden('selected_id', $selected_id);
+       }
+       else
+       {
+               hidden('trans_no', '');
+               $_POST['memo_'] = '';
+       }       
+    label_row(_("Transaction #:"), ($selected_id==-1?'':$selected_id));
 
     date_row(_("Voiding Date:"), 'date_');
 
@@ -117,7 +209,7 @@ function voiding_controls()
        end_table(1);
 
     if (!isset($_POST['ProcessVoiding']))
-       submit_center('ProcessVoiding', _("Void Transaction"), true, '', true);
+       submit_center('ProcessVoiding', _("Void Transaction"), true, '', 'default');
     else 
     {
                if (!exist_transaction($_POST['filterType'],$_POST['trans_no']))
@@ -126,19 +218,31 @@ function voiding_controls()
                        unset($_POST['trans_no']);
                        unset($_POST['memo_']);
                        unset($_POST['date_']);
-               submit_center('ProcessVoiding', _("Void Transaction"), true, '', true);
+               submit_center('ProcessVoiding', _("Void Transaction"), true, '', 'default');
                }       
                else
                {
-               display_warning(_("Are you sure you want to void this transaction ? This action cannot be undone."), 0, 1);
-               if ($_POST['filterType'] == 0) // GL transaction are not included in get_trans_view_str
-                       $view_str = get_gl_view_str($_POST['filterType'],$_POST['trans_no'], _("View Transaction"));
-               else
-                       $view_str = get_trans_view_str($_POST['filterType'],$_POST['trans_no'], _("View Transaction"));
-               display_note($view_str);
+               if ($_POST['filterType'] == ST_SUPPRECEIVE) { 
+                $result = get_grn_items($_POST['trans_no']);
+                if (db_num_rows($result) > 0) {
+                    while ($myrow = db_fetch($result)) {
+                        if (is_inventory_item($myrow["item_code"])) {
+                            if (check_negative_stock($myrow["item_code"], -$myrow["qty_recd"], null, $_POST['date_'])) {
+                                $stock = get_item($myrow["item_code"]);
+                                display_error(_("The void cannot be processed because there is an insufficient quantity for item:") .
+                                    " " . $stock['stock_id'] . " - " . $stock['description'] . " - " .
+                                    _("Quantity On Hand") . " = " . number_format2(get_qoh_on_date($stock['stock_id'], null, 
+                                    $_POST['date_']), get_qty_dec($stock['stock_id'])));
+                                return false;
+                            }
+                        }
+                    }
+                }
+            }
+                       display_warning(_("Are you sure you want to void this transaction ? This action cannot be undone."), 0, 1);
                        br();
                submit_center_first('ConfirmVoiding', _("Proceed"), '', true);
-               submit_center_last('CancelVoiding', _("Cancel"), '', true);
+               submit_center_last('CancelVoiding', _("Cancel"), '', 'cancel');
        }       
     }
 
@@ -149,6 +253,12 @@ function voiding_controls()
 
 function check_valid_entries()
 {
+       if (is_closed_trans($_POST['filterType'],$_POST['trans_no']))
+       {
+               display_error(_("The selected transaction was closed for edition and cannot be voided."));
+               set_focus('trans_no');
+               return false;
+       }
        if (!is_date($_POST['date_']))
        {
                display_error(_("The entered date is invalid."));
@@ -157,7 +267,7 @@ function check_valid_entries()
        }
        if (!is_date_in_fiscalyear($_POST['date_']))
        {
-               display_error(_("The entered date is not in fiscal year."));
+               display_error(_("The entered date is out of fiscal year or is closed for further data entry."));
                set_focus('date_');
                return false;
        }
@@ -178,7 +288,6 @@ function handle_void_transaction()
 {
        if (check_valid_entries()==true) 
        {
-
                $void_entry = get_voided_entry($_POST['filterType'], $_POST['trans_no']);
                if ($void_entry != null) 
                {
@@ -190,18 +299,17 @@ function handle_void_transaction()
                        return;
                }
 
-               $ret = void_transaction($_POST['filterType'], $_POST['trans_no'],
+               $msg = void_transaction($_POST['filterType'], $_POST['trans_no'],
                        $_POST['date_'], $_POST['memo_']);
 
-               if ($ret
+               if (!$msg
                {
                        display_notification_centered(_("Selected transaction has been voided."));
                        unset($_POST['trans_no']);
                        unset($_POST['memo_']);
-                       unset($_POST['date_']);
                }
                else {
-                       display_error(_("The entered transaction does not exist or cannot be voided."));
+                       display_error($msg);
                        set_focus('trans_no');
 
                }
@@ -227,11 +335,13 @@ if (isset($_POST['ProcessVoiding']))
 if (isset($_POST['ConfirmVoiding']))
 {
        handle_void_transaction();
+       $selected_id = '';
        $Ajax->activate('_page_body');
 }
 
 if (isset($_POST['CancelVoiding']))
 {
+       $selected_id = -1;
        $Ajax->activate('_page_body');
 }
 
@@ -241,4 +351,3 @@ voiding_controls();
 
 end_page();
 
-?>
\ No newline at end of file