admin/void_transaction.php

   1 <?php
   2
   3 $path_to_root="..";
   4 $page_security = 14;
   5 include_once($path_to_root . "/includes/session.inc");
   6
   7 include_once($path_to_root . "/includes/date_functions.inc");
   8 include_once($path_to_root . "/includes/ui.inc");
   9 include_once($path_to_root . "/includes/data_checks.inc");
  10
  11 include_once($path_to_root . "/admin/db/voiding_db.inc");
  12 $js = "";
  13 if ($use_date_picker)
  14         $js .= get_js_date_picker();
  15 page(_("Void a Transaction"), false, false, "", $js);
  16
  17 //----------------------------------------------------------------------------------------
  18
  19 function voiding_controls()
  20 {
  21         global $table_style2;
  22
  23         start_form(false, true);
  24
  25         start_table($table_style2);
  26
  27         systypes_list_row(_("Transaction Type:"), "filterType", null, true);
  28
  29     text_row(_("Transaction #:"), 'trans_no', null, 12, 12);
  30
  31     date_row(_("Voiding Date:"), 'date_');
  32
  33     textarea_row(_("Memo:"), 'memo_', null, 30, 4);
  34
  35         end_table(1);
  36
  37     if (!isset($_POST['ProcessVoiding']))
  38         submit_center('ProcessVoiding', _("Void Transaction"), true, '', true);
  39     else
  40     {
  41
  42         display_note(_("Are you sure you want to void this transaction ? This action cannot be undone."), 0, 1);
  43         submit_center_first('ConfirmVoiding', _("Proceed"), '', true);
  44         submit_center_last('CancelVoiding', _("Cancel"), '', true);
  45     }
  46
  47         end_form();
  48 }
  49
  50 //----------------------------------------------------------------------------------------
  51
  52 function check_valid_entries()
  53 {
  54         if (!is_date($_POST['date_']))
  55         {
  56                 display_error(_("The entered date is invalid."));
  57                 set_focus('date_');
  58                 return false;
  59         }
  60         if (!is_date_in_fiscalyear($_POST['date_']))
  61         {
  62                 display_error(_("The entered date is not in fiscal year."));
  63                 set_focus('date_');
  64                 return false;
  65         }
  66
  67         if (!is_numeric($_POST['trans_no']) OR $_POST['trans_no'] <= 0)
  68         {
  69                 display_error(_("The transaction number is expected to be numeric and greater than zero."));
  70                 set_focus('trans_no');
  71                 return false;
  72         }
  73
  74         return true;
  75 }
  76
  77 //----------------------------------------------------------------------------------------
  78
  79 function handle_void_transaction()
  80 {
  81         if (check_valid_entries()==true)
  82         {
  83
  84                 $void_entry = get_voided_entry($_POST['filterType'], $_POST['trans_no']);
  85                 if ($void_entry != null)
  86                 {
  87                         display_error(_("The selected transaction has already been voided."), true);
  88                         unset($_POST['trans_no']);
  89                         unset($_POST['memo_']);
  90                         unset($_POST['date_']);
  91                         set_focus('trans_no');
  92                         return;
  93                 }
  94
  95                 $ret = void_transaction($_POST['filterType'], $_POST['trans_no'],
  96                         $_POST['date_'], $_POST['memo_']);
  97
  98                 if ($ret)
  99                 {
 100                         display_notification_centered(_("Selected transaction has been voided."));
 101                         unset($_POST['trans_no']);
 102                         unset($_POST['memo_']);
 103                         unset($_POST['date_']);
 104                 }
 105                 else {
 106                         display_error(_("The entered transaction does not exist or cannot be voided."));
 107                         set_focus('trans_no');
 108
 109                 }
 110         }
 111 }
 112
 113 //----------------------------------------------------------------------------------------
 114
 115 if (!isset($_POST['date_']))
 116 {
 117         $_POST['date_'] = Today();
 118         if (!is_date_in_fiscalyear($_POST['date_']))
 119                 $_POST['date_'] = end_fiscalyear();
 120 }
 121
 122 if (isset($_POST['ProcessVoiding']))
 123 {
 124         if (!check_valid_entries())
 125                 unset($_POST['ProcessVoiding']);
 126         $Ajax->activate('_page_body');
 127 }
 128
 129 if (isset($_POST['ConfirmVoiding']))
 130 {
 131         handle_void_transaction();
 132         $Ajax->activate('_page_body');
 133 }
 134
 135 if (isset($_POST['CancelVoiding']))
 136 {
 137         $Ajax->activate('_page_body');
 138 }
 139
 140 //----------------------------------------------------------------------------------------
 141
 142 voiding_controls();
 143
 144 end_page();
 145
 146 ?>