admin/payment_terms.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 = 'SA_PAYTERMS';
  13 $path_to_root="..";
  14 include($path_to_root . "/includes/session.inc");
  15
  16 page(_($help_context = "Payment Terms"));
  17
  18 include($path_to_root . "/includes/ui.inc");
  19
  20 simple_page_mode(true);
  21
  22 //------------------------------
  23 //      Helper to translate record content to more intuitive form
  24 //
  25 function term_days($myrow)
  26 {
  27         return $myrow["day_in_following_month"] != 0 ? $myrow["day_in_following_month"] :
  28                 $myrow["days_before_due"];
  29 }
  30
  31 function term_type($myrow)
  32 {
  33         if ($myrow["day_in_following_month"] != 0)
  34                 return PTT_FOLLOWING;
  35
  36         $days = $myrow["days_before_due"];
  37
  38         return $days < 0 ? PTT_PRE : ($days ? PTT_DAYS : PTT_CASH);
  39 }
  40
  41 //-------------------------------------------------------------------------------------------
  42
  43 if ($Mode=='ADD_ITEM' || $Mode=='UPDATE_ITEM')
  44 {
  45
  46         $input_error = 0;
  47
  48         if (!is_numeric($_POST['DayNumber']))
  49         {
  50                 $input_error = 1;
  51                 display_error( _("The number of days or the day in the following month must be numeric."));
  52                 set_focus('DayNumber');
  53         }
  54         elseif (strlen($_POST['terms']) == 0)
  55         {
  56                 $input_error = 1;
  57                 display_error( _("The Terms description must be entered."));
  58                 set_focus('terms');
  59         }
  60
  61         if ($_POST['DayNumber'] == '')
  62                 $_POST['DayNumber'] = 0;
  63
  64         if ($input_error != 1)
  65         {
  66                 $type = get_post('type');
  67                 $days = input_num('DayNumber');
  68                 $from_now = ($type != PTT_FOLLOWING);
  69                 if ($type == PTT_CASH)
  70                         $days = 0;
  71                 if ($type == PTT_PRE)
  72                         $days = -1;
  73
  74         if ($selected_id != -1)
  75         {
  76                 update_payment_terms($selected_id, $from_now, $_POST['terms'], $days);
  77                         $note = _('Selected payment terms have been updated');
  78         }
  79         else
  80         {
  81                         add_payment_terms($from_now, $_POST['terms'], $days);
  82                         $note = _('New payment terms have been added');
  83         }
  84         //run the sql from either of the above possibilites
  85                 display_notification($note);
  86                 $Mode = 'RESET';
  87         }
  88 }
  89
  90 if ($Mode == 'Delete')
  91 {
  92         // PREVENT DELETES IF DEPENDENT RECORDS IN debtors_master
  93         if (key_in_foreign_table($selected_id, 'debtors_master', 'payment_terms'))
  94         {
  95                 display_error(_("Cannot delete this payment term, because customer accounts have been created referring to this term."));
  96         }
  97         else
  98         {
  99                 if (key_in_foreign_table($selected_id, 'suppliers', 'payment_terms'))
 100                 {
 101                         display_error(_("Cannot delete this payment term, because supplier accounts have been created referring to this term"));
 102                 }
 103                 else
 104                 {
 105                         //only delete if used in neither customer or supplier accounts
 106                         delete_payment_terms($selected_id);
 107                         display_notification(_('Selected payment terms have been deleted'));
 108                 }
 109         }
 110         //end if payment terms used in customer or supplier accounts
 111         $Mode = 'RESET';
 112 }
 113
 114 if ($Mode == 'RESET')
 115 {
 116         $selected_id = -1;
 117         $sav = get_post('show_inactive');
 118         unset($_POST);
 119         $_POST['show_inactive'] = $sav;
 120 }
 121 //-------------------------------------------------------------------------------------------------
 122
 123 $result = get_payment_terms_all(check_value('show_inactive'));
 124
 125 start_form();
 126 start_table(TABLESTYLE);
 127 $th = array(_("Description"), _("Type"), _("Due After/Days"), "", "");
 128 inactive_control_column($th);
 129 table_header($th);
 130
 131 $k = 0; //row colour counter
 132 while ($myrow = db_fetch($result))
 133 {
 134
 135         alt_table_row_color($k);
 136         $type = term_type($myrow);
 137         $days = term_days($myrow);
 138     label_cell($myrow["terms"]);
 139     label_cell($pterm_types[$type]);
 140     label_cell($type == PTT_DAYS ? "$days "._("days") : ($type == PTT_FOLLOWING ? $days : _("N/A")));
 141         inactive_control_cell($myrow["terms_indicator"], $myrow["inactive"], 'payment_terms', "terms_indicator");
 142         edit_button_cell("Edit".$myrow["terms_indicator"], _("Edit"));
 143         delete_button_cell("Delete".$myrow["terms_indicator"], _("Delete"));
 144     end_row();
 145
 146 }
 147
 148 inactive_control_row($th);
 149 end_table(1);
 150
 151 //-------------------------------------------------------------------------------------------------
 152 if (list_updated('type')) {
 153         $Ajax->activate('edits');
 154 }
 155
 156 div_start('edits');
 157
 158 start_table(TABLESTYLE2);
 159
 160 $day_in_following_month = $days_before_due = 0;
 161 if ($selected_id != -1)
 162 {
 163         if ($Mode == 'Edit') {
 164                 //editing an existing payment terms
 165                 $myrow = get_payment_terms($selected_id);
 166
 167                 $_POST['terms']  = $myrow["terms"];
 168                 $_POST['DayNumber'] = term_days($myrow);
 169                 $_POST['type'] = term_type($myrow);
 170         }
 171         hidden('selected_id', $selected_id);
 172 }
 173
 174 text_row(_("Terms Description:"), 'terms', null, 40, 40);
 175
 176 payment_type_list_row(_("Payment type:"), 'type', null, true);
 177
 178 if ( in_array(get_post('type'), array(PTT_FOLLOWING, PTT_DAYS)))
 179         text_row_ex(_("Days (Or Day In Following Month):"), 'DayNumber', 3);
 180 else
 181         hidden('DayNumber', 0);
 182
 183 end_table(1);
 184 div_end();
 185
 186 submit_add_or_update_center($selected_id == -1, '', 'both');
 187
 188 end_form();
 189
 190 end_page();
 191