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($_POST['ProcessVoiding']))
  38         submit_center('ProcessVoiding', _("Void Transaction"));
  39     else
  40     {
  41
  42         display_note(_("Are you sure you want to void this transaction ? This action cannot be undone."), 0, 1);
  43         submit_center_first('ConfirmVoiding', _("Proceed"));
  44         submit_center_last('CancelVoiding', _("Cancel"));
  45     }
  46
  47         end_form();
  48 }
  49
  50 //----------------------------------------------------------------------------------------
  51
  52 function check_valid_entries()
  53 {
  54         if (!is_date($_POST['date_']))
  55         {
  56                 display_error(_("The entered date is invalid."));
  57                 return false;
  58         }
  59         if (!is_date_in_fiscalyear($_POST['date_']))
  60         {
  61                 display_error(_("The entered date is not in fiscal year."));
  62                 return false;
  63         }
  64
  65         if (!is_numeric($_POST['trans_no']) OR $_POST['trans_no'] <= 0)
  66         {
  67                 display_error(_("The transaction number is expected to be numeric and greater than zero."));
  68                 return false;
  69         }
  70
  71         return true;
  72 }
  73
  74 //----------------------------------------------------------------------------------------
  75
  76 function handle_void_transaction()
  77 {
  78         if (check_valid_entries()==true)
  79         {
  80
  81                 $void_entry = get_voided_entry($_POST['filterType'], $_POST['trans_no']);
  82                 if ($void_entry != null)
  83                 {
  84                         display_error(_("The selected transaction has already been voided."), true);
  85                         unset($_POST['trans_no']);
  86                         unset($_POST['memo_']);
  87                         unset($_POST['date_']);
  88                         return;
  89                 }
  90
  91                 $ret = void_transaction($_POST['filterType'], $_POST['trans_no'],
  92                         $_POST['date_'], $_POST['memo_']);
  93
  94                 if ($ret)
  95                 {
  96                         display_notification_centered(_("Selected transaction has been voided."));
  97                         unset($_POST['trans_no']);
  98                         unset($_POST['memo_']);
  99                         unset($_POST['date_']);
 100                 }
 101                 else
 102                         display_error(_("The entered transaction does not exist or cannot be voided."));
 103         }
 104 }
 105
 106 //----------------------------------------------------------------------------------------
 107
 108 if (!isset($_POST['date_']))
 109 {
 110         $_POST['date_'] = Today();
 111         if (!is_date_in_fiscalyear($_POST['date_']))
 112                 $_POST['date_'] = end_fiscalyear();
 113 }
 114
 115 if (isset($_POST['ProcessVoiding']))
 116 {
 117         if (!check_valid_entries())
 118                 unset($_POST['ProcessVoiding']);
 119 }
 120
 121 if (isset($_POST['ConfirmVoiding']))
 122 {
 123         handle_void_transaction();
 124 }
 125
 126 //----------------------------------------------------------------------------------------
 127
 128 voiding_controls();
 129
 130 end_page();
 131
 132 ?>