taxes/tax_types.php

   1 <?php
   2 /**********************************************************************
   3     Copyright (C) FrontAccounting, LLC.
   4         Released under the terms of the GNU Affero General Public License,
   5         AGPL, as published by the Free Software Foundation, either version
   6         3 of the License, or (at your option) any later version.
   7     This program is distributed in the hope that it will be useful,
   8     but WITHOUT ANY WARRANTY; without even the implied warranty of
   9     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  10     See the License here <http://www.gnu.org/licenses/agpl-3.0.html>.
  11 ***********************************************************************/
  12 $page_security = 3;
  13 $path_to_root="..";
  14
  15 include($path_to_root . "/includes/session.inc");
  16 page(_("Tax Types"));
  17
  18 include_once($path_to_root . "/includes/ui.inc");
  19 include_once($path_to_root . "/taxes/db/tax_types_db.inc");
  20
  21 simple_page_mode(true);
  22 //-----------------------------------------------------------------------------------
  23
  24 function can_process()
  25 {
  26         if (strlen($_POST['name']) == 0)
  27         {
  28                 display_error(_("The tax type name cannot be empty."));
  29                 set_focus('name');
  30                 return false;
  31         }
  32         elseif (!check_num('rate', 0))
  33         {
  34                 display_error( _("The default tax rate must be numeric and not less than zero."));
  35                 set_focus('rate');
  36                 return false;
  37         }
  38
  39         return true;
  40 }
  41
  42 //-----------------------------------------------------------------------------------
  43
  44 if ($Mode=='ADD_ITEM' && can_process())
  45 {
  46
  47         add_tax_type($_POST['name'], $_POST['sales_gl_code'],
  48                 $_POST['purchasing_gl_code'], input_num('rate'));
  49         display_notification(_('New tax type has been added'));
  50         $Mode = 'RESET';
  51 }
  52
  53 //-----------------------------------------------------------------------------------
  54
  55 if ($Mode=='UPDATE_ITEM' && can_process())
  56 {
  57
  58         update_tax_type($selected_id, $_POST['name'],
  59         $_POST['sales_gl_code'], $_POST['purchasing_gl_code'], input_num('rate'));
  60         display_notification(_('Selected tax type has been updated'));
  61         $Mode = 'RESET';
  62 }
  63
  64 //-----------------------------------------------------------------------------------
  65
  66 function can_delete($selected_id)
  67 {
  68         $sql= "SELECT COUNT(*) FROM ".TB_PREF."tax_group_items  WHERE tax_type_id=$selected_id";
  69         $result = db_query($sql, "could not query tax groups");
  70         $myrow = db_fetch_row($result);
  71         if ($myrow[0] > 0)
  72         {
  73                 display_error(_("Cannot delete this tax type because tax groups been created referring to it."));
  74
  75                 return false;
  76         }
  77
  78         return true;
  79 }
  80
  81
  82 //-----------------------------------------------------------------------------------
  83
  84 if ($Mode == 'Delete')
  85 {
  86
  87         if (can_delete($selected_id))
  88         {
  89                 delete_tax_type($selected_id);
  90                 display_notification(_('Selected tax type has been deleted'));
  91         }
  92         $Mode = 'RESET';
  93 }
  94
  95 if ($Mode == 'RESET')
  96 {
  97         $selected_id = -1;
  98         unset($_POST);
  99 }
 100 //-----------------------------------------------------------------------------------
 101
 102 $result = get_all_tax_types();
 103
 104 start_form();
 105 start_table($table_style);
 106
 107 $th = array(_("Description"), _("Default Rate (%)"),
 108         _("Sales GL Account"), _("Purchasing GL Account"), "", "");
 109 table_header($th);
 110
 111 $k = 0;
 112 while ($myrow = db_fetch($result))
 113 {
 114
 115         alt_table_row_color($k);
 116
 117         label_cell($myrow["name"]);
 118         label_cell(percent_format($myrow["rate"]), "align=right");
 119         label_cell($myrow["sales_gl_code"] . "&nbsp;" . $myrow["SalesAccountName"]);
 120         label_cell($myrow["purchasing_gl_code"] . "&nbsp;" . $myrow["PurchasingAccountName"]);
 121
 122         edit_button_cell("Edit".$myrow["id"], _("Edit"));
 123         delete_button_cell("Delete".$myrow["id"], _("Delete"));
 124
 125         end_row();
 126 }
 127
 128 end_table();
 129
 130 end_form();
 131 echo '<br>';
 132
 133 //-----------------------------------------------------------------------------------
 134
 135 start_form();
 136
 137 start_table($table_style2);
 138
 139 if ($selected_id != -1)
 140 {
 141         if ($Mode == 'Edit') {
 142                 //editing an existing status code
 143
 144                 $myrow = get_tax_type($selected_id);
 145
 146                 $_POST['name']  = $myrow["name"];
 147                 $_POST['rate']  = percent_format($myrow["rate"]);
 148                 $_POST['sales_gl_code']  = $myrow["sales_gl_code"];
 149                 $_POST['purchasing_gl_code']  = $myrow["purchasing_gl_code"];
 150         }
 151         hidden('selected_id', $selected_id);
 152 }
 153 text_row_ex(_("Description:"), 'name', 50);
 154 small_amount_row(_("Default Rate:"), 'rate', '', "", "%", user_percent_dec());
 155
 156 gl_all_accounts_list_row(_("Sales GL Account:"), 'sales_gl_code', null);
 157 gl_all_accounts_list_row(_("Purchasing GL Account:"), 'purchasing_gl_code', null);
 158
 159 end_table(1);
 160
 161 submit_add_or_update_center($selected_id == -1, '', true);
 162
 163 end_form();
 164
 165 end_page();
 166
 167 ?>