inventory/adjustments.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_INVENTORYADJUSTMENT';
  13 $path_to_root = "..";
  14 include_once($path_to_root . "/includes/ui/items_cart.inc");
  15
  16 include_once($path_to_root . "/includes/session.inc");
  17
  18 include_once($path_to_root . "/includes/date_functions.inc");
  19 include_once($path_to_root . "/includes/data_checks.inc");
  20
  21 include_once($path_to_root . "/fixed_assets/includes/fixed_assets_db.inc");
  22 include_once($path_to_root . "/inventory/includes/item_adjustments_ui.inc");
  23 include_once($path_to_root . "/inventory/includes/inventory_db.inc");
  24 $js = "";
  25 if ($SysPrefs->use_popup_windows)
  26         $js .= get_js_open_window(800, 500);
  27 if (user_use_date_picker())
  28         $js .= get_js_date_picker();
  29 if (isset($_GET['NewAdjustment'])) {
  30         if (isset($_GET['FixedAsset'])) {
  31                 $page_security = 'SA_ASSETDISPOSAL';
  32                 $_SESSION['page_title'] = _($help_context = "Fixed Assets Disposal");
  33         } else {
  34                 $_SESSION['page_title'] = _($help_context = "Item Adjustments Note");
  35         }
  36 }
  37 page($_SESSION['page_title'], false, false, "", $js);
  38
  39 //-----------------------------------------------------------------------------------------------
  40
  41 if (isset($_GET['AddedID']))
  42 {
  43         $trans_no = $_GET['AddedID'];
  44         $trans_type = ST_INVADJUST;
  45
  46   $result = get_stock_adjustment_items($trans_no);
  47   $row = db_fetch($result);
  48
  49   if (is_fixed_asset($row['mb_flag'])) {
  50     display_notification_centered(_("Fixed Assets disposal has been processed"));
  51     display_note(get_trans_view_str($trans_type, $trans_no, _("&View this disposal")));
  52
  53     display_note(get_gl_view_str($trans_type, $trans_no, _("View the GL &Postings for this Disposal")), 1, 0);
  54           hyperlink_params($_SERVER['PHP_SELF'], _("Enter &Another Disposal"), "NewAdjustment=1&FixedAsset=1");
  55   }
  56   else {
  57     display_notification_centered(_("Items adjustment has been processed"));
  58     display_note(get_trans_view_str($trans_type, $trans_no, _("&View this adjustment")));
  59
  60     display_note(get_gl_view_str($trans_type, $trans_no, _("View the GL &Postings for this Adjustment")), 1, 0);
  61
  62           hyperlink_params($_SERVER['PHP_SELF'], _("Enter &Another Adjustment"), "NewAdjustment=1");
  63   }
  64
  65         hyperlink_params("$path_to_root/admin/attachments.php", _("Add an Attachment"), "filterType=$trans_type&trans_no=$trans_no");
  66
  67         display_footer_exit();
  68 }
  69 //--------------------------------------------------------------------------------------------------
  70
  71 function line_start_focus() {
  72   global        $Ajax;
  73
  74   $Ajax->activate('items_table');
  75   set_focus('_stock_id_edit');
  76 }
  77 //-----------------------------------------------------------------------------------------------
  78
  79 function handle_new_order()
  80 {
  81         if (isset($_SESSION['adj_items']))
  82         {
  83                 $_SESSION['adj_items']->clear_items();
  84                 unset ($_SESSION['adj_items']);
  85         }
  86
  87     $_SESSION['adj_items'] = new items_cart(ST_INVADJUST);
  88     $_SESSION['adj_items']->fixed_asset = isset($_GET['FixedAsset']);
  89         $_POST['AdjDate'] = new_doc_date();
  90         if (!is_date_in_fiscalyear($_POST['AdjDate']))
  91                 $_POST['AdjDate'] = end_fiscalyear();
  92         $_SESSION['adj_items']->tran_date = $_POST['AdjDate'];
  93 }
  94
  95 //-----------------------------------------------------------------------------------------------
  96
  97 function can_process()
  98 {
  99         global $SysPrefs;
 100
 101         $adj = &$_SESSION['adj_items'];
 102
 103         if (count($adj->line_items) == 0)       {
 104                 display_error(_("You must enter at least one non empty item line."));
 105                 set_focus('stock_id');
 106                 return false;
 107         }
 108
 109         if (!check_reference($_POST['ref'], ST_INVADJUST))
 110         {
 111                 set_focus('ref');
 112                 return false;
 113         }
 114
 115         if (!is_date($_POST['AdjDate']))
 116         {
 117                 display_error(_("The entered date for the adjustment is invalid."));
 118                 set_focus('AdjDate');
 119                 return false;
 120         }
 121         elseif (!is_date_in_fiscalyear($_POST['AdjDate']))
 122         {
 123                 display_error(_("The entered date is out of fiscal year or is closed for further data entry."));
 124                 set_focus('AdjDate');
 125                 return false;
 126         }
 127         elseif (!$SysPrefs->allow_negative_stock())
 128         {
 129                 $low_stock = $adj->check_qoh($_POST['StockLocation'], $_POST['AdjDate']);
 130
 131                 if ($low_stock)
 132                 {
 133                 display_error(_("The adjustment cannot be processed because it would cause negative inventory balance for marked items as of document date or later."));
 134                         unset($_POST['Process']);
 135                         return false;
 136                 }
 137         }
 138         return true;
 139 }
 140
 141 //-------------------------------------------------------------------------------
 142
 143 if (isset($_POST['Process']) && can_process()){
 144
 145   $fixed_asset = $_SESSION['adj_items']->fixed_asset;
 146
 147         $trans_no = add_stock_adjustment($_SESSION['adj_items']->line_items,
 148                 $_POST['StockLocation'], $_POST['AdjDate'],     $_POST['ref'], $_POST['memo_']);
 149         new_doc_date($_POST['AdjDate']);
 150         $_SESSION['adj_items']->clear_items();
 151         unset($_SESSION['adj_items']);
 152
 153   if ($fixed_asset)
 154         meta_forward($_SERVER['PHP_SELF'], "AddedID=$trans_no&FixedAsset=1");
 155   else
 156         meta_forward($_SERVER['PHP_SELF'], "AddedID=$trans_no");
 157
 158 } /*end of process credit note */
 159
 160 //-----------------------------------------------------------------------------------------------
 161
 162 function check_item_data()
 163 {
 164         if (input_num('qty') == 0)
 165         {
 166                 display_error(_("The quantity entered is invalid."));
 167                 set_focus('qty');
 168                 return false;
 169         }
 170
 171         if (!check_num('std_cost', 0))
 172         {
 173                 display_error(_("The entered standard cost is negative or invalid."));
 174                 set_focus('std_cost');
 175                 return false;
 176         }
 177
 178         return true;
 179 }
 180
 181 //-----------------------------------------------------------------------------------------------
 182
 183 function handle_update_item()
 184 {
 185         $id = $_POST['LineNo'];
 186         $_SESSION['adj_items']->update_cart_item($id, input_num('qty'),
 187                 input_num('std_cost'));
 188         line_start_focus();
 189 }
 190
 191 //-----------------------------------------------------------------------------------------------
 192
 193 function handle_delete_item($id)
 194 {
 195         $_SESSION['adj_items']->remove_from_cart($id);
 196         line_start_focus();
 197 }
 198
 199 //-----------------------------------------------------------------------------------------------
 200
 201 function handle_new_item()
 202 {
 203         add_to_order($_SESSION['adj_items'], $_POST['stock_id'],
 204         input_num('qty'), input_num('std_cost'));
 205         line_start_focus();
 206 }
 207
 208 //-----------------------------------------------------------------------------------------------
 209 $id = find_submit('Delete');
 210 if ($id != -1)
 211         handle_delete_item($id);
 212
 213 if (isset($_POST['AddItem']) && check_item_data())
 214         handle_new_item();
 215
 216 if (isset($_POST['UpdateItem']) && check_item_data())
 217         handle_update_item();
 218
 219 if (isset($_POST['CancelItemChanges'])) {
 220         line_start_focus();
 221 }
 222 //-----------------------------------------------------------------------------------------------
 223
 224 if (isset($_GET['NewAdjustment']) || !isset($_SESSION['adj_items']))
 225 {
 226
 227         if (isset($_GET['FixedAsset']))
 228                 check_db_has_disposable_fixed_assets(_("There are no fixed assets defined in the system."));
 229         else
 230                 check_db_has_costable_items(_("There are no inventory items defined in the system which can be adjusted (Purchased or Manufactured)."));
 231
 232         handle_new_order();
 233 }
 234
 235 //-----------------------------------------------------------------------------------------------
 236 start_form();
 237
 238 if ($_SESSION['adj_items']->fixed_asset) {
 239         $items_title = _("Disposal Items");
 240         $button_title = _("Process Disposal");
 241 } else {
 242         $items_title = _("Adjustment Items");
 243         $button_title = _("Process Adjustment");
 244 }
 245
 246 display_order_header($_SESSION['adj_items']);
 247
 248 start_outer_table(TABLESTYLE, "width='70%'", 10);
 249
 250 display_adjustment_items($items_title, $_SESSION['adj_items']);
 251 adjustment_options_controls();
 252
 253 end_outer_table(1, false);
 254
 255 submit_center_first('Update', _("Update"), '', null);
 256 submit_center_last('Process', $button_title, '', 'default');
 257
 258 end_form();
 259 end_page();
 260