Update from usntable branch.
[fa-stable.git] / admin / fiscalyears.php
index 4e62ad720ba9e4f0430186d0b85abe09e5166c91..a974e4a2d2a09bdc4fc5343879cf81b4ff537e74 100644 (file)
@@ -9,17 +9,19 @@
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  
     See the License here <http://www.gnu.org/licenses/gpl-3.0.html>.
 ***********************************************************************/
-$page_security = 9;
-$path_to_root="..";
+$page_security = 'SA_FISCALYEARS';
+$path_to_root = "..";
 include_once($path_to_root . "/includes/session.inc");
 
 include_once($path_to_root . "/includes/date_functions.inc");
 include_once($path_to_root . "/admin/db/company_db.inc");
 include_once($path_to_root . "/includes/ui.inc");
+include_once($path_to_root . "/sales/includes/db/cust_trans_db.inc");
+include_once($path_to_root . "/admin/db/maintenance_db.inc");
 $js = "";
 if ($use_date_picker)
        $js .= get_js_date_picker();
-page(_("Fiscal Years"), false, false, "", $js);
+page(_($help_context = "Fiscal Years"), false, false, "", $js);
 
 simple_page_mode(true);
 //---------------------------------------------------------------------------------------------
@@ -33,9 +35,34 @@ function is_date_in_fiscalyears($date)
        return db_fetch($result) !== false;
 }
 
+function is_bad_begin_date($date)
+{
+       $bdate = date2sql($date);
+       $sql = "SELECT MAX(end) FROM ".TB_PREF."fiscal_year WHERE begin < '$bdate'";
+
+       $result = db_query($sql, "could not retrieve last fiscal years");
+       $row = db_fetch_row($result);
+       if ($row[0] === null)
+               return false;
+       $max = add_days(sql2date($row[0]), 1);
+       return ($max !== $date);
+}
+
+function check_years_before($date, $closed=false)
+{
+       $date = date2sql($date);
+       $sql = "SELECT COUNT(*) FROM ".TB_PREF."fiscal_year WHERE begin < '$date'";
+       if (!$closed)
+               $sql .= " AND closed=0";
+
+       $result = db_query($sql, "could not check fiscal years before");
+       $row = db_fetch_row($result);
+       return ($row[0] > 0);
+}
+
 function check_data()
 {
-       if (!is_date($_POST['from_date']) || is_date_in_fiscalyears($_POST['from_date']))
+       if (!is_date($_POST['from_date']) || is_date_in_fiscalyears($_POST['from_date']) || is_bad_begin_date($_POST['from_date']))
        {
                display_error( _("Invalid BEGIN date in fiscal year."));
                set_focus('from_date');
@@ -56,15 +83,80 @@ function check_data()
        return true;
 }
 //---------------------------------------------------------------------------------------------
+function close_year($year)
+{
+       $co = get_company_prefs();
+       if (get_gl_account($co['retained_earnings_act']) == false || get_gl_account($co['profit_loss_year_act']) == false)
+       {
+               display_error(_("The Retained Earnings Account or the Profit and Loss Year Account has not been set in System and General GL Setup"));
+               return false;
+       }
+       begin_transaction();
+
+       $myrow = get_fiscalyear($year);
+       $to = $myrow['end'];
+       // retrieve total balances from balance sheet accounts
+    $sql = "SELECT SUM(amount) FROM ".TB_PREF."gl_trans INNER JOIN ".TB_PREF."chart_master ON account=account_code
+       INNER JOIN ".TB_PREF."chart_types ON account_type=id INNER JOIN ".TB_PREF."chart_class ON class_id=cid 
+               WHERE ctype>=".CL_ASSETS." AND ctype <=".CL_EQUITY." AND tran_date <= '$to'";
+       $result = db_query($sql, "The total balance could not be calculated");
+
+       $row = db_fetch_row($result);
+       $balance = round2($row[0], user_price_dec());
+
+       $to = sql2date($to);
+
+       if ($balance != 0.0)
+       {
+               $trans_type = ST_JOURNAL;
+               $trans_id = get_next_trans_no($trans_type);
+
+               add_gl_trans($trans_type, $trans_id, $to, $co['retained_earnings_act'],
+                       0, 0, _("Closing Year"), -$balance);
+               add_gl_trans($trans_type, $trans_id, $to, $co['profit_loss_year_act'],
+                       0, 0, _("Closing Year"), $balance);
+
+       }       
+       close_transactions($to);
+
+       commit_transaction();
+       return true;
+}
+
+function open_year($year)
+{
+       $myrow = get_fiscalyear($year);
+       $from = sql2date($myrow['begin']);
+
+       begin_transaction();
+       open_transactions($from);
+       commit_transaction();
+}
 
 function handle_submit()
 {
        global $selected_id, $Mode;
 
+       $ok = true;
        if ($selected_id != -1)
        {
-               update_fiscalyear($selected_id, $_POST['closed']);
-               display_notification(_('Selected fiscal year has been updated'));
+               if ($_POST['closed'] == 1)
+               {
+                       if (check_years_before($_POST['from_date'], false))
+                       {
+                               display_error( _("Cannot CLOSE this year because there are open fiscal years before"));
+                               set_focus('closed');
+                               return false;
+                       }       
+                       $ok = close_year($selected_id);
+               }       
+               else
+                       open_year($selected_id);
+               if ($ok)
+               {
+                       update_fiscalyear($selected_id, $_POST['closed']);
+                       display_notification(_('Selected fiscal year has been updated'));
+               }       
        }
        else
        {
@@ -82,21 +174,197 @@ function check_can_delete($selected_id)
 {
        $myrow = get_fiscalyear($selected_id);
        // PREVENT DELETES IF DEPENDENT RECORDS IN gl_trans
-       $from = $myrow['begin'];
-       $to = $myrow['end'];
-       $sql= "SELECT COUNT(*) FROM ".TB_PREF."gl_trans WHERE tran_date >= '$from' AND tran_date <= '$to'";
-       $result = db_query($sql, "could not query gl_trans master");
-       $myrow = db_fetch_row($result);
-       if ($myrow[0] > 0)
+       if (check_years_before(sql2date($myrow['begin']), true))
        {
-               display_error(_("Cannot delete this fiscal year because items have been created referring to it."));
+               display_error(_("Cannot delete this fiscal year because thera are fiscal years before."));
+               return false;
+       }
+       if ($myrow['closed'] == 0)
+       {
+               display_error(_("Cannot delete this fiscal year because the fiscal year is not closed."));
                return false;
        }
-
        return true;
 }
 
 //---------------------------------------------------------------------------------------------
+function delete_attachments_and_comments($type_no, $trans_no)
+{
+       global $comp_path;
+       
+       $sql = "SELECT * FROM ".TB_PREF."attachments WHERE type_no = $type_no AND trans_no = $trans_no";
+       $result = db_query($sql, "Could not retrieve attachments");
+       while ($row = db_fetch($result))
+       {
+               $dir =  $comp_path."/".user_company(). "/attachments";
+               if (file_exists($dir."/".$row['unique_name']))
+                       unlink($dir."/".$row['unique_name']);
+               $sql = "DELETE FROM ".TB_PREF."attachments WHERE  type_no = $type_no AND trans_no = $trans_no";
+               db_query($sql, "Could not delete attachment");
+       }       
+       $sql = "DELETE FROM ".TB_PREF."comments WHERE  type = $type_no AND id = $trans_no";
+       db_query($sql, "Could not delete comments");
+}      
+
+function delete_this_fiscalyear($selected_id)
+{
+       global $db_connections;
+       
+       db_backup($db_connections[$_SESSION["wa_current_user"]->company], 'Security backup before Fiscal Year Removal');
+       begin_transaction();
+       $ref = _("Open Balance");
+       $myrow = get_fiscalyear($selected_id);
+       $to = $myrow['end'];
+       $sql = "SELECT order_no, trans_type FROM ".TB_PREF."sales_orders WHERE ord_date <= '$to' AND type <> 1"; // don't take the templates
+       $result = db_query($sql, "Could not retrieve sales orders");
+       while ($row = db_fetch($result))
+       {
+               $sql = "SELECT SUM(qty_sent), SUM(quantity) FROM ".TB_PREF."sales_order_details WHERE order_no = {$row['order_no']} AND trans_type = {$row['trans_type']}";
+               $res = db_query($sql, "Could not retrieve sales order details");
+               $row2 = db_fetch_row($res);
+               if ($row2[0] == $row2[1])
+               {
+                       $sql = "DELETE FROM ".TB_PREF."sales_order_details WHERE order_no = {$row['order_no']} AND trans_type = {$row['trans_type']}";
+                       db_query($sql, "Could not delete sales order details");
+                       $sql = "DELETE FROM ".TB_PREF."sales_orders WHERE order_no = {$row['order_no']} AND trans_type = {$row['trans_type']}";
+                       db_query($sql, "Could not delete sales order");
+                       delete_attachments_and_comments($row['trans_type'], $row['order_no']);
+               }
+       }
+       $sql = "SELECT order_no FROM ".TB_PREF."purch_orders WHERE ord_date <= '$to'";
+       $result = db_query($sql, "Could not retrieve purchase orders");
+       while ($row = db_fetch($result))
+       {
+               $sql = "SELECT SUM(quantity_ordered), SUM(quantity_received) FROM ".TB_PREF."purch_order_details WHERE order_no = {$row['order_no']}";
+               $res = db_query($sql, "Could not retrieve purchase order details");
+               $row2 = db_fetch_row($res);
+               if ($row2[0] == $row2[1])
+               {
+                       $sql = "DELETE FROM ".TB_PREF."purch_order_details WHERE order_no = {$row['order_no']}";
+                       db_query($sql, "Could not delete purchase order details");
+                       $sql = "DELETE FROM ".TB_PREF."purch_orders WHERE order_no = {$row['order_no']}";
+                       db_query($sql, "Could not delete purchase order");
+                       delete_attachments_and_comments(ST_PURCHORDER, $row['order_no']);
+               }
+       }
+       $sql = "SELECT id FROM ".TB_PREF."grn_batch WHERE delivery_date <= '$to'";
+       $result = db_query($sql, "Could not retrieve grn batch");
+       while ($row = db_fetch($result))
+       {
+               $sql = "DELETE FROM ".TB_PREF."grn_items WHERE grn_batch_id = {$row['id']}";
+               db_query($sql, "Could not delete grn items");
+               $sql = "DELETE FROM ".TB_PREF."grn_batch WHERE id = {$row['id']}";
+               db_query($sql, "Could not delete grn batch");
+               delete_attachments_and_comments(25, $row['id']);
+       }
+       $sql = "SELECT trans_no, type FROM ".TB_PREF."debtor_trans WHERE tran_date <= '$to' AND 
+               (ov_amount + ov_gst + ov_freight + ov_freight_tax + ov_discount) = alloc";
+       $result = db_query($sql, "Could not retrieve debtor trans");
+       while ($row = db_fetch($result))
+       {
+               if ($row['type'] == ST_SALESINVOICE)
+               {
+                       $deliveries = get_parent_trans(ST_SALESINVOICE,$row['trans_no']);
+                       foreach ($deliveries as $delivery)
+                       {
+                               $sql = "DELETE FROM ".TB_PREF."debtor_trans_details WHERE debtor_trans_no = $delivery AND debtor_trans_type = ".ST_CUSTDELIVERY;
+                               db_query($sql, "Could not delete debtor trans details");
+                               $sql = "DELETE FROM ".TB_PREF."debtor_trans WHERE trans_no = $delivery AND type = ".ST_CUSTDELIVERY;
+                               db_query($sql, "Could not delete debtor trans");
+                       }               
+               }       
+               $sql = "DELETE FROM ".TB_PREF."cust_allocations WHERE trans_no_from = {$row['trans_no']} AND type_no_from = {$row['type']}";
+               db_query($sql, "Could not delete cust allocations");
+               $sql = "DELETE FROM ".TB_PREF."debtor_trans_details WHERE debtor_trans_no = {$row['trans_no']} AND debtor_trans_type = {$row['type']}";
+               db_query($sql, "Could not delete debtor trans details");
+               $sql = "DELETE FROM ".TB_PREF."debtor_trans WHERE trans_no = {$row['trans_no']} AND type = {$row['type']}";
+               db_query($sql, "Could not delete debtor trans");
+               delete_attachments_and_comments($row['type'], $row['trans_no']);
+       }
+       $sql = "SELECT trans_no, type FROM ".TB_PREF."supp_trans WHERE tran_date <= '$to' AND 
+               ABS(ov_amount + ov_gst + ov_discount) = alloc";
+       $result = db_query($sql, "Could not retrieve supp trans");
+       while ($row = db_fetch($result))
+       {
+               $sql = "DELETE FROM ".TB_PREF."supp_allocations WHERE trans_no_from = {$row['trans_no']} AND type_no_from = {$row['type']}";
+               db_query($sql, "Could not delete supp allocations");
+               $sql = "DELETE FROM ".TB_PREF."supp_invoice_items WHERE supp_trans_no = {$row['trans_no']} AND supp_trans_type = {$row['type']}";
+               db_query($sql, "Could not delete supp invoice items");
+               $sql = "DELETE FROM ".TB_PREF."supp_trans WHERE trans_no = {$row['trans_no']} AND type = {$row['type']}";
+               db_query($sql, "Could not delete supp trans");
+               delete_attachments_and_comments($row['type'], $row['trans_no']);
+       }
+       $sql = "SELECT id FROM ".TB_PREF."workorders WHERE released_date <= '$to' AND closed=1";
+       $result = db_query($sql, "Could not retrieve supp trans");
+       while ($row = db_fetch($result))
+       {
+               $sql = "SELECT issue_no FROM ".TB_PREF."wo_issues WHERE workorder_id = {$row['id']}"; 
+               $res = db_query($sql, "Could not retrieve wo issues");
+               while ($row2 = db_fetch_row($res))
+               {
+                       $sql = "DELETE FROM ".TB_PREF."wo_issue_items WHERE issue_id = {$row2[0]}";
+                       db_query($sql, "Could not delete wo issue items");
+               }       
+               delete_attachments_and_comments(28, $row['id']);
+               $sql = "DELETE FROM ".TB_PREF."wo_issues WHERE workorder_id = {$row['id']}";
+               db_query($sql, "Could not delete wo issues");
+               $sql = "DELETE FROM ".TB_PREF."wo_manufacture WHERE workorder_id = {$row['id']}";
+               db_query($sql, "Could not delete wo manufacture");
+               $sql = "DELETE FROM ".TB_PREF."wo_requirements WHERE workorder_id = {$row['id']}";
+               db_query($sql, "Could not delete wo requirements");
+               $sql = "DELETE FROM ".TB_PREF."workorders WHERE id = {$row['id']}";
+               db_query($sql, "Could not delete workorders");
+               delete_attachments_and_comments(26, $row['id']);
+       }
+       $sql = "SELECT loc_code, stock_id, SUM(qty) AS qty, SUM(qty*standard_cost) AS std_cost FROM ".TB_PREF."stock_moves WHERE tran_date <= '$to' GROUP by 
+               loc_code, stock_id";
+       $result = db_query($sql, "Could not retrieve supp trans");
+       while ($row = db_fetch($result))
+       {
+               $sql = "DELETE FROM ".TB_PREF."stock_moves WHERE tran_date <= '$to' AND loc_code = '{$row['loc_code']}' AND stock_id = '{$row['stock_id']}'";
+               db_query($sql, "Could not delete stock moves");
+               $qty = $row['qty'];
+               $std_cost = ($qty == 0 ? 0 : round2($row['std_cost'] / $qty, user_price_dec()));
+               $sql = "INSERT INTO ".TB_PREF."stock_moves (stock_id, loc_code, tran_date, reference, qty, standard_cost) VALUES
+                       ('{$row['stock_id']}', '{$row['loc_code']}', '$to', '$ref', $qty, $std_cost)";   
+               db_query($sql, "Could not insert stock move");
+       }               
+       $sql = "DELETE FROM ".TB_PREF."voided WHERE date_ <= '$to'";
+       db_query($sql, "Could not delete voided items");
+       $sql = "DELETE FROM ".TB_PREF."trans_tax_details WHERE tran_date <= '$to'";
+       db_query($sql, "Could not delete trans tax details");
+       $sql = "DELETE FROM ".TB_PREF."exchange_rates WHERE date_ <= '$to'";
+       db_query($sql, "Could not delete exchange rates");
+       $sql = "DELETE FROM ".TB_PREF."budget_trans WHERE tran_date <= '$to'";
+       db_query($sql, "Could not delete exchange rates");
+       $sql = "SELECT account, SUM(amount) AS amount FROM ".TB_PREF."gl_trans WHERE tran_date <= '$to' GROUP by account";
+       $result = db_query($sql, "Could not retrieve gl trans");
+       while ($row = db_fetch($result))
+       {
+               $sql = "DELETE FROM ".TB_PREF."gl_trans WHERE tran_date <= '$to' AND account = '{$row['account']}'";
+               db_query($sql, "Could not delete gl trans");
+               if (is_account_balancesheet($row['account']))
+               {
+                       $trans_no = get_next_trans_no(0);
+                       if (is_bank_account($row['account']))
+                       {
+                               $sql = "SELECT SUM(amount) FROM ".TB_PREF."bank_trans WHERE trans_date <= '$to' AND bank_act = '{$row['account']}'";
+                               $res = db_query($sql, "Could not retrieve bank trans");
+                               $row2 = db_fetch_row($res);
+                               $sql = "DELETE FROM ".TB_PREF."bank_trans WHERE trans_date <= '$to' AND bank_act = '{$row['account']}'";
+                               db_query($sql, "Could not delete bank trans");
+                               $sql = "INSERT INTO ".TB_PREF."bank_trans (type, trans_no, trans_date, bank_act, ref, amount) VALUES
+                                       (0, $trans_no, '$to', '{$row['account']}', '$ref', {$row2[0]})";
+                               db_query($sql, "Could not insert bank trans");
+                       }       
+                       $sql = "INSERT INTO ".TB_PREF."gl_trans (type, type_no, tran_date, account, memo_, amount) VALUES
+                               (0, $trans_no, '$to', '{$row['account']}', '$ref', {$row['amount']})";
+                       db_query($sql, "Could not insert gl trans");
+               }
+       }
+       delete_fiscalyear($selected_id);
+       commit_transaction();   
+}
 
 function handle_delete()
 {
@@ -104,7 +372,7 @@ function handle_delete()
 
        if (check_can_delete($selected_id)) {
        //only delete if used in neither customer or supplier, comp prefs, bank trans accounts
-               delete_fiscalyear($selected_id);
+               delete_this_fiscalyear($selected_id);
                display_notification(_('Selected fiscal year has been deleted'));
        }
        $Mode = 'RESET';
@@ -120,6 +388,9 @@ function display_fiscalyears()
 
        $result = get_all_fiscalyears();
        start_form();
+       display_note(_("Warning: During fiscal year removal all transactions 
+               are removed and converted into relevant balances. This process is irreversible!"), 
+               0, 0, "class='currentfg'");
        start_table($table_style);
 
        $th = array(_("Fiscal Year Begin"), _("Fiscal Year End"), _("Closed"), "", "");
@@ -149,9 +420,11 @@ function display_fiscalyears()
                label_cell($to);
                label_cell($closed_text);
                edit_button_cell("Edit".$myrow['id'], _("Edit"));
-               if ($myrow["id"] != $company_year)
+               if ($myrow["id"] != $company_year) {
                        delete_button_cell("Delete".$myrow['id'], _("Delete"));
-               else
+                       submit_js_confirm("Delete".$myrow['id'],
+                               sprintf(_("Are you sure you want to remove fiscal year %s - %s? All transactions are removed and converted into relevant balances. Do you want to continue ?"), $from, $to));
+               } else
                        label_cell('');
                end_row();
        }
@@ -196,7 +469,7 @@ function display_fiscalyear_edit($selected_id)
 
        end_table(1);
 
-       submit_add_or_update_center($selected_id == -1, '', true);
+       submit_add_or_update_center($selected_id == -1, '', 'both');
 
        end_form();
 }