inventory/adjustments.php

   1 <?php
   2
   3 $page_security = 3;
   4 $path_to_root="..";
   5 include_once($path_to_root . "/includes/ui/items_cart.inc");
   6
   7 include_once($path_to_root . "/includes/session.inc");
   8
   9 include_once($path_to_root . "/includes/date_functions.inc");
  10 include_once($path_to_root . "/includes/data_checks.inc");
  11
  12 include_once($path_to_root . "/inventory/includes/item_adjustments_ui.inc");
  13 include_once($path_to_root . "/inventory/includes/inventory_db.inc");
  14 $js = "";
  15 if ($use_popup_windows)
  16         $js .= get_js_open_window(800, 500);
  17 if ($use_date_picker)
  18         $js .= get_js_date_picker();
  19 page(_("Item Adjustments Note"), false, false, "", $js);
  20
  21 //-----------------------------------------------------------------------------------------------
  22
  23 check_db_has_costable_items(_("There are no inventory items defined in the system which can be adjusted (Purchased or Manufactured)."));
  24
  25 check_db_has_movement_types(_("There are no inventory movement types defined in the system. Please define at least one inventory adjustment type."));
  26
  27 //-----------------------------------------------------------------------------------------------
  28
  29 if (isset($_GET['AddedID']))
  30 {
  31         $trans_no = $_GET['AddedID'];
  32         $trans_type = systypes::inventory_adjustment();
  33
  34         display_notification_centered(_("Items adjustment has been processed"));
  35         display_note(get_trans_view_str($trans_type, $trans_no, _("View this adjustment")));
  36
  37         display_note(get_gl_view_str($trans_type, $trans_no, _("View the GL Postings for this Adjustment")), 1, 0);
  38
  39         hyperlink_no_params($_SERVER['PHP_SELF'], _("Enter Another Adjustment"));
  40
  41         display_footer_exit();
  42 }
  43 //--------------------------------------------------------------------------------------------------
  44
  45 function line_start_focus() {
  46   global        $Ajax;
  47
  48   $Ajax->activate('items_table');
  49   set_focus('_stock_id_edit');
  50 }
  51 //--------------------------------------------------------------------------------------------------
  52
  53 function copy_to_st()
  54 {
  55         $_SESSION['adj_items']->from_loc = $_POST['StockLocation'];
  56         $_SESSION['adj_items']->tran_date = $_POST['AdjDate'];
  57         $_SESSION['adj_items']->transfer_type = $_POST['type'];
  58         $_SESSION['adj_items']->increase = $_POST['Increase'];
  59         $_SESSION['adj_items']->memo_ = $_POST['memo_'];
  60 }
  61 //--------------------------------------------------------------------------------------------------
  62
  63 function copy_from_st()
  64 {
  65         $_POST['StockLocation'] = $_SESSION['adj_items']->from_loc;
  66         $_POST['AdjDate'] = $_SESSION['adj_items']->tran_date;
  67         $_POST['type'] = $_SESSION['adj_items']->transfer_type;
  68         $_POST['Increase'] = $_SESSION['adj_items']->increase;
  69         $_POST['memo_'] = $_SESSION['adj_items']->memo_;
  70 }
  71
  72 //-----------------------------------------------------------------------------------------------
  73
  74 function handle_new_order()
  75 {
  76         if (isset($_SESSION['adj_items']))
  77         {
  78                 $_SESSION['adj_items']->clear_items();
  79                 unset ($_SESSION['adj_items']);
  80         }
  81
  82     session_register("adj_items");
  83
  84     $_SESSION['adj_items'] = new items_cart;
  85         $_POST['AdjDate'] = Today();
  86         if (!is_date_in_fiscalyear($_POST['AdjDate']))
  87                 $_POST['AdjDate'] = end_fiscalyear();
  88         $_SESSION['adj_items']->tran_date = $_POST['AdjDate'];
  89 }
  90
  91 //-----------------------------------------------------------------------------------------------
  92
  93 function can_process()
  94 {
  95         $adj = &$_SESSION['adj_items'];
  96
  97         if (count($adj->line_items) == 0)       {
  98                 display_error(_("You must enter at least one non empty item line."));
  99                 set_focus('stock_id');
 100                 return false;
 101         }
 102         if (!references::is_valid($_POST['ref']))
 103         {
 104                 display_error( _("You must enter a reference."));
 105                 set_focus('ref');
 106                 return false;
 107         }
 108
 109         if (!is_new_reference($_POST['ref'], systypes::inventory_adjustment()))
 110         {
 111                 display_error( _("The entered reference is already in use."));
 112                 set_focus('ref');
 113                 return false;
 114         }
 115
 116         if (!is_date($_POST['AdjDate']))
 117         {
 118                 display_error(_("The entered date for the adjustment is invalid."));
 119                 set_focus('AdjDate');
 120                 return false;
 121         }
 122         elseif (!is_date_in_fiscalyear($_POST['AdjDate']))
 123         {
 124                 display_error(_("The entered date is not in fiscal year."));
 125                 set_focus('AdjDate');
 126                 return false;
 127         } else {
 128                 $failed_item = $adj->check_qoh($_POST['StockLocation'], $_POST['AdjDate'], !$_POST['Increase']);
 129                 if ($failed_item >= 0)
 130                 {
 131                         $line = $adj->line_items[$failed_item];
 132                 display_error(_("The adjustment cannot be processed because an adjustment item would cause a negative inventory balance :") .
 133                         " " . $line->stock_id . " - " .  $line->item_description);
 134                         $_POST['Edit'.$failed_item] = 1; // enter edit mode
 135                         unset($_POST['Process']);
 136                 return false;
 137                 }
 138         }
 139         return true;
 140 }
 141
 142 //-------------------------------------------------------------------------------
 143
 144 if (isset($_POST['Process']) && can_process()){
 145
 146         $trans_no = add_stock_adjustment($_SESSION['adj_items']->line_items,
 147                 $_POST['StockLocation'], $_POST['AdjDate'],     $_POST['type'], $_POST['Increase'],
 148                 $_POST['ref'], $_POST['memo_']);
 149
 150         $_SESSION['adj_items']->clear_items();
 151         unset($_SESSION['adj_items']);
 152
 153         meta_forward($_SERVER['PHP_SELF'], "AddedID=$trans_no");
 154 } /*end of process credit note */
 155
 156 //-----------------------------------------------------------------------------------------------
 157
 158 function check_item_data()
 159 {
 160         if (!check_num('qty',0))
 161         {
 162                 display_error(_("The quantity entered is negative or invalid."));
 163                 set_focus('qty');
 164                 return false;
 165         }
 166
 167         if (!check_num('std_cost', 0))
 168         {
 169                 display_error(_("The entered standard cost is negative or invalid."));
 170                 set_focus('std_cost');
 171                 return false;
 172         }
 173
 174         return true;
 175 }
 176
 177 //-----------------------------------------------------------------------------------------------
 178
 179 function handle_update_item()
 180 {
 181     if($_POST['UpdateItem'] != "" && check_item_data())
 182     {
 183                 $id = $_POST['LineNo'];
 184         $_SESSION['adj_items']->update_cart_item($id, input_num('qty'),
 185                         input_num('std_cost'));
 186     }
 187         line_start_focus();
 188 }
 189
 190 //-----------------------------------------------------------------------------------------------
 191
 192 function handle_delete_item($id)
 193 {
 194         $_SESSION['adj_items']->remove_from_cart($id);
 195         line_start_focus();
 196 }
 197
 198 //-----------------------------------------------------------------------------------------------
 199
 200 function handle_new_item()
 201 {
 202         if (!check_item_data())
 203                 return;
 204
 205         add_to_order($_SESSION['adj_items'], $_POST['stock_id'],
 206           input_num('qty'), input_num('std_cost'));
 207         line_start_focus();
 208 }
 209
 210 //-----------------------------------------------------------------------------------------------
 211 $id = find_submit('Delete');
 212 if ($id != -1)
 213         handle_delete_item($id);
 214
 215 if (isset($_POST['AddItem']) || isset($_POST['UpdateItem'])) {
 216         copy_to_st();
 217         line_start_focus();
 218 }
 219
 220 if (isset($_POST['AddItem']))
 221         handle_new_item();
 222
 223 if (isset($_POST['UpdateItem']))
 224         handle_update_item();
 225
 226 if (isset($_POST['CancelItemChanges'])) {
 227         line_start_focus();
 228 }
 229 //-----------------------------------------------------------------------------------------------
 230
 231 if (isset($_GET['NewAdjustment']) || !isset($_SESSION['adj_items']))
 232 {
 233         handle_new_order();
 234 }
 235
 236 //-----------------------------------------------------------------------------------------------
 237 start_form(false, true);
 238
 239 display_order_header($_SESSION['adj_items']);
 240
 241 start_table("$table_style width=70%", 10);
 242 start_row();
 243 echo "<TD>";
 244 display_adjustment_items(_("Adjustment Items"), $_SESSION['adj_items']);
 245 adjustment_options_controls();
 246 echo "</TD>";
 247 end_row();
 248 end_table(1);
 249
 250 submit_center_first('Update', _("Update"), '', true);
 251 submit_center_last('Process', _("Process Transfer"), '', true);
 252
 253 end_form();
 254 end_page();
 255
 256 ?>