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   $Ajax->activate('items_table');
  49   set_focus('_stock_id_edit');
  50 }
  51 //-----------------------------------------------------------------------------------------------
  52
  53 function handle_new_order()
  54 {
  55         if (isset($_SESSION['adj_items']))
  56         {
  57                 $_SESSION['adj_items']->clear_items();
  58                 unset ($_SESSION['adj_items']);
  59         }
  60
  61     session_register("adj_items");
  62
  63     $_SESSION['adj_items'] = new items_cart(systypes::inventory_adjustment());
  64         $_POST['AdjDate'] = Today();
  65         if (!is_date_in_fiscalyear($_POST['AdjDate']))
  66                 $_POST['AdjDate'] = end_fiscalyear();
  67         $_SESSION['adj_items']->tran_date = $_POST['AdjDate'];
  68 }
  69
  70 //-----------------------------------------------------------------------------------------------
  71
  72 function can_process()
  73 {
  74         $adj = &$_SESSION['adj_items'];
  75
  76         if (count($adj->line_items) == 0)       {
  77                 display_error(_("You must enter at least one non empty item line."));
  78                 set_focus('stock_id');
  79                 return false;
  80         }
  81         if (!references::is_valid($_POST['ref']))
  82         {
  83                 display_error( _("You must enter a reference."));
  84                 set_focus('ref');
  85                 return false;
  86         }
  87
  88         if (!is_new_reference($_POST['ref'], systypes::inventory_adjustment()))
  89         {
  90                 display_error( _("The entered reference is already in use."));
  91                 set_focus('ref');
  92                 return false;
  93         }
  94
  95         if (!is_date($_POST['AdjDate']))
  96         {
  97                 display_error(_("The entered date for the adjustment is invalid."));
  98                 set_focus('AdjDate');
  99                 return false;
 100         }
 101         elseif (!is_date_in_fiscalyear($_POST['AdjDate']))
 102         {
 103                 display_error(_("The entered date is not in fiscal year."));
 104                 set_focus('AdjDate');
 105                 return false;
 106         } else {
 107                 $failed_item = $adj->check_qoh($_POST['StockLocation'], $_POST['AdjDate'], !$_POST['Increase']);
 108                 if ($failed_item >= 0)
 109                 {
 110                         $line = $adj->line_items[$failed_item];
 111                 display_error(_("The adjustment cannot be processed because an adjustment item would cause a negative inventory balance :") .
 112                         " " . $line->stock_id . " - " .  $line->item_description);
 113                         $_POST['Edit'.$failed_item] = 1; // enter edit mode
 114                         unset($_POST['Process']);
 115                 return false;
 116                 }
 117         }
 118         return true;
 119 }
 120
 121 //-------------------------------------------------------------------------------
 122
 123 if (isset($_POST['Process']) && can_process()){
 124
 125         $trans_no = add_stock_adjustment($_SESSION['adj_items']->line_items,
 126                 $_POST['StockLocation'], $_POST['AdjDate'],     $_POST['type'], $_POST['Increase'],
 127                 $_POST['ref'], $_POST['memo_']);
 128
 129         $_SESSION['adj_items']->clear_items();
 130         unset($_SESSION['adj_items']);
 131
 132         meta_forward($_SERVER['PHP_SELF'], "AddedID=$trans_no");
 133 } /*end of process credit note */
 134
 135 //-----------------------------------------------------------------------------------------------
 136
 137 function check_item_data()
 138 {
 139         if (!check_num('qty',0))
 140         {
 141                 display_error(_("The quantity entered is negative or invalid."));
 142                 set_focus('qty');
 143                 return false;
 144         }
 145
 146         if (!check_num('std_cost', 0))
 147         {
 148                 display_error(_("The entered standard cost is negative or invalid."));
 149                 set_focus('std_cost');
 150                 return false;
 151         }
 152
 153         return true;
 154 }
 155
 156 //-----------------------------------------------------------------------------------------------
 157
 158 function handle_update_item()
 159 {
 160     if($_POST['UpdateItem'] != "" && check_item_data())
 161     {
 162                 $id = $_POST['LineNo'];
 163         $_SESSION['adj_items']->update_cart_item($id, input_num('qty'),
 164                         input_num('std_cost'));
 165     }
 166         line_start_focus();
 167 }
 168
 169 //-----------------------------------------------------------------------------------------------
 170
 171 function handle_delete_item($id)
 172 {
 173         $_SESSION['adj_items']->remove_from_cart($id);
 174         line_start_focus();
 175 }
 176
 177 //-----------------------------------------------------------------------------------------------
 178
 179 function handle_new_item()
 180 {
 181         if (!check_item_data())
 182                 return;
 183
 184         add_to_order($_SESSION['adj_items'], $_POST['stock_id'],
 185           input_num('qty'), input_num('std_cost'));
 186         line_start_focus();
 187 }
 188
 189 //-----------------------------------------------------------------------------------------------
 190 $id = find_submit('Delete');
 191 if ($id != -1)
 192         handle_delete_item($id);
 193
 194 if (isset($_POST['AddItem']))
 195         handle_new_item();
 196
 197 if (isset($_POST['UpdateItem']))
 198         handle_update_item();
 199
 200 if (isset($_POST['CancelItemChanges'])) {
 201         line_start_focus();
 202 }
 203 //-----------------------------------------------------------------------------------------------
 204
 205 if (isset($_GET['NewAdjustment']) || !isset($_SESSION['adj_items']))
 206 {
 207         handle_new_order();
 208 }
 209
 210 //-----------------------------------------------------------------------------------------------
 211 start_form(false, true);
 212
 213 display_order_header($_SESSION['adj_items']);
 214
 215 start_table("$table_style width=70%", 10);
 216 start_row();
 217 echo "<TD>";
 218 display_adjustment_items(_("Adjustment Items"), $_SESSION['adj_items']);
 219 adjustment_options_controls();
 220 echo "</TD>";
 221 end_row();
 222 end_table(1);
 223
 224 submit_center_first('Update', _("Update"), '', null);
 225 submit_center_last('Process', _("Process Adjustment"), '', true);
 226
 227 end_form();
 228 end_page();
 229
 230 ?>