sales/manage/sales_types.php

   1 <?php
   2 /**********************************************************************
   3     Copyright (C) FrontAccounting, LLC.
   4         Released under the terms of the GNU General Public License, GPL,
   5         as published by the Free Software Foundation, either version 3
   6         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/gpl-3.0.html>.
  11 ***********************************************************************/
  12 $page_security = 14;
  13 $path_to_root="../..";
  14 include_once($path_to_root . "/includes/session.inc");
  15
  16 page(_("Sales Types"));
  17
  18 include_once($path_to_root . "/includes/ui.inc");
  19 include_once($path_to_root . "/sales/includes/db/sales_types_db.inc");
  20
  21 simple_page_mode(true);
  22 //----------------------------------------------------------------------------------------------------
  23
  24 function can_process()
  25 {
  26         if (strlen($_POST['sales_type']) == 0)
  27         {
  28                 display_error(_("The sales type description cannot be empty."));
  29                 set_focus('sales_type');
  30                 return false;
  31         }
  32
  33         if (!check_num('factor', 0))
  34         {
  35                 display_error(_("Calculation factor must be valid positive number."));
  36                 set_focus('factor');
  37                 return false;
  38         }
  39         return true;
  40 }
  41
  42 //----------------------------------------------------------------------------------------------------
  43
  44 if ($Mode=='ADD_ITEM' && can_process())
  45 {
  46         add_sales_type($_POST['sales_type'], isset($_POST['tax_included']) ? 1:0,
  47             input_num('factor'));
  48         display_notification(_('New sales type has been added'));
  49         $Mode = 'RESET';
  50 }
  51
  52 //----------------------------------------------------------------------------------------------------
  53
  54 if ($Mode=='UPDATE_ITEM' && can_process())
  55 {
  56
  57         update_sales_type($selected_id, $_POST['sales_type'], isset($_POST['tax_included']) ? 1:0,
  58              input_num('factor'));
  59         display_notification(_('Selected sales type has been updated'));
  60         $Mode = 'RESET';
  61 }
  62
  63 //----------------------------------------------------------------------------------------------------
  64
  65 if ($Mode == 'Delete')
  66 {
  67         // PREVENT DELETES IF DEPENDENT RECORDS IN 'debtor_trans'
  68
  69         $sql= "SELECT COUNT(*) FROM ".TB_PREF."debtor_trans WHERE tpe='$selected_id'";
  70         $result = db_query($sql,"check failed");
  71         check_db_error("The number of transactions using this Sales type record could not be retrieved", $sql);
  72
  73         $myrow = db_fetch_row($result);
  74         if ($myrow[0] > 0)
  75         {
  76                 display_error(_("Cannot delete this sale type because customer transactions have been created using this sales type."));
  77
  78         }
  79         else
  80         {
  81
  82                 $sql = "SELECT COUNT(*) FROM ".TB_PREF."debtors_master WHERE sales_type='$selected_id'";
  83                 $result = db_query($sql,"check failed");
  84                 check_db_error("The number of customers using this Sales type record could not be retrieved", $sql);
  85
  86                 $myrow = db_fetch_row($result);
  87                 if ($myrow[0] > 0)
  88                 {
  89                         display_error(_("Cannot delete this sale type because customers are currently set up to use this sales type."));
  90                 }
  91                 else
  92                 {
  93                         delete_sales_type($selected_id);
  94                         display_notification(_('Selected sales type has been deleted'));
  95                 }
  96         } //end if sales type used in debtor transactions or in customers set up
  97         $Mode = 'RESET';
  98 }
  99
 100 if ($Mode == 'RESET')
 101 {
 102         $selected_id = -1;
 103         unset($_POST);
 104 }
 105 //----------------------------------------------------------------------------------------------------
 106
 107 $result = get_all_sales_types();
 108
 109 start_form();
 110 start_table("$table_style width=30%");
 111
 112 $th = array (_('Type Name'), _('Factor'), _('Tax Incl'), '','');
 113 table_header($th);
 114 $k = 0;
 115 $base_sales = get_base_sales_type();
 116
 117 while ($myrow = db_fetch($result))
 118 {
 119         if ($myrow["id"] == $base_sales)
 120             start_row("class='overduebg'");
 121         else
 122             alt_table_row_color($k);
 123         label_cell($myrow["sales_type"]);
 124         $f = number_format2($myrow["factor"],4);
 125         if($myrow["id"] == $base_sales) $f = "<I>"._('Base')."</I>";
 126         label_cell($f);
 127         label_cell($myrow["tax_included"] ? _('Yes'):_('No'), 'align=center');
 128         edit_button_cell("Edit".$myrow['id'], _("Edit"));
 129         delete_button_cell("Delete".$myrow['id'], _("Delete"));
 130         end_row();
 131 }
 132
 133 end_table();
 134 end_form();
 135 display_note(_("Marked sales type is the company base pricelist for prices calculations."), 0, 0, "class='overduefg'");
 136
 137 //----------------------------------------------------------------------------------------------------
 138
 139 start_form();
 140  if (!isset($_POST['tax_included']))
 141         $_POST['tax_included'] = 0;
 142  if (!isset($_POST['base']))
 143         $_POST['base'] = 0;
 144
 145 start_table($table_style2);
 146
 147 if ($selected_id != -1)
 148 {
 149
 150         if ($Mode == 'Edit') {
 151                 $myrow = get_sales_type($selected_id);
 152
 153                 $_POST['sales_type']  = $myrow["sales_type"];
 154                 $_POST['tax_included']  = $myrow["tax_included"];
 155                 $_POST['factor']  = number_format2($myrow["factor"],4);
 156         }
 157         hidden('selected_id', $selected_id);
 158 } else {
 159                 $_POST['factor']  = number_format2(1,4);
 160 }
 161
 162 text_row_ex(_("Sales Type Name").':', 'sales_type', 20);
 163 amount_row(_("Calculation factor").':', 'factor', null, null, null, 4);
 164 check_row(_("Tax included").':', 'tax_included', $_POST['tax_included']);
 165
 166 end_table(1);
 167
 168 submit_add_or_update_center($selected_id == -1, '', true);
 169
 170 end_form();
 171
 172 end_page();
 173
 174 ?>