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
  46 function copy_to_st()
  47 {
  48         $_SESSION['adj_items']->from_loc = $_POST['StockLocation'];
  49         $_SESSION['adj_items']->tran_date = $_POST['AdjDate'];
  50         $_SESSION['adj_items']->transfer_type = $_POST['type'];
  51         $_SESSION['adj_items']->increase = $_POST['Increase'];
  52         $_SESSION['adj_items']->memo_ = $_POST['memo_'];
  53 }
  54
  55 //--------------------------------------------------------------------------------------------------
  56
  57 function copy_from_st()
  58 {
  59         $_POST['StockLocation'] = $_SESSION['adj_items']->from_loc;
  60         $_POST['AdjDate'] = $_SESSION['adj_items']->tran_date;
  61         $_POST['type'] = $_SESSION['adj_items']->transfer_type;
  62         $_POST['Increase'] = $_SESSION['adj_items']->increase;
  63         $_POST['memo_'] = $_SESSION['adj_items']->memo_;
  64 }
  65
  66 //-----------------------------------------------------------------------------------------------
  67
  68 function handle_new_order()
  69 {
  70         if (isset($_SESSION['adj_items']))
  71         {
  72                 $_SESSION['adj_items']->clear_items();
  73                 unset ($_SESSION['adj_items']);
  74         }
  75
  76     session_register("adj_items");
  77
  78     $_SESSION['adj_items'] = new items_cart;
  79         $_POST['AdjDate'] = Today();
  80         if (!is_date_in_fiscalyear($_POST['AdjDate']))
  81                 $_POST['AdjDate'] = end_fiscalyear();
  82         $_SESSION['adj_items']->tran_date = $_POST['AdjDate'];
  83 }
  84
  85 //-----------------------------------------------------------------------------------------------
  86
  87 function can_process()
  88 {
  89         if (!references::is_valid($_POST['ref']))
  90         {
  91                 display_error( _("You must enter a reference."));
  92                 set_focus('ref');
  93                 return false;
  94         }
  95
  96         if (!is_new_reference($_POST['ref'], systypes::inventory_adjustment()))
  97         {
  98                 display_error( _("The entered reference is already in use."));
  99                 set_focus('ref');
 100                 return false;
 101         }
 102
 103         if (!is_date($_POST['AdjDate']))
 104         {
 105                 display_error(_("The entered date for the adjustment is invalid."));
 106                 set_focus('AdjDate');
 107                 return false;
 108         }
 109         elseif (!is_date_in_fiscalyear($_POST['AdjDate']))
 110         {
 111                 display_error(_("The entered date is not in fiscal year."));
 112                 set_focus('AdjDate');
 113                 return false;
 114         }
 115         $failed_item = $_SESSION['adj_items']->check_qoh($_POST['StockLocation'], $_POST['AdjDate'], !$_POST['Increase']);
 116         if ($failed_item != null)
 117         {
 118         display_error(_("The adjustment cannot be processed because an adjustment item would cause a negative inventory balance :") .
 119                 " " . $failed_item->stock_id . " - " .  $failed_item->item_description);
 120                 return false;
 121         }
 122
 123         return true;
 124 }
 125
 126 //-------------------------------------------------------------------------------
 127
 128 if (isset($_POST['Process']) && can_process()){
 129
 130         $trans_no = add_stock_adjustment($_SESSION['adj_items']->line_items,
 131                 $_POST['StockLocation'], $_POST['AdjDate'],     $_POST['type'], $_POST['Increase'],
 132                 $_POST['ref'], $_POST['memo_']);
 133
 134         $_SESSION['adj_items']->clear_items();
 135         unset($_SESSION['adj_items']);
 136         meta_forward($_SERVER['PHP_SELF'], "AddedID=$trans_no");
 137 } /*end of process credit note */
 138
 139 //-----------------------------------------------------------------------------------------------
 140
 141 function check_item_data()
 142 {
 143         if (!check_num('qty',0))
 144         {
 145                 display_error(_("The quantity entered is negative or invalid."));
 146                 set_focus('qty');
 147                 return false;
 148         }
 149
 150         if (!check_num('std_cost', 0))
 151         {
 152                 display_error(_("The entered standard cost is negative or invalid."));
 153                 set_focus('std_cost');
 154                 return false;
 155         }
 156
 157         return true;
 158 }
 159
 160 //-----------------------------------------------------------------------------------------------
 161
 162 function handle_update_item()
 163 {
 164     if($_POST['UpdateItem'] != "" && check_item_data())
 165     {
 166         $_SESSION['adj_items']->update_cart_item($_POST['stock_id'],
 167                   input_num('qty'), input_num('std_cost'));
 168     }
 169 }
 170
 171 //-----------------------------------------------------------------------------------------------
 172
 173 function handle_delete_item()
 174 {
 175         $_SESSION['adj_items']->remove_from_cart($_GET['Delete']);
 176 }
 177
 178 //-----------------------------------------------------------------------------------------------
 179
 180 function handle_new_item()
 181 {
 182         if (!check_item_data())
 183                 return;
 184
 185         add_to_order($_SESSION['adj_items'], $_POST['stock_id'],
 186           input_num('qty'), input_num('std_cost'));
 187 }
 188
 189 //-----------------------------------------------------------------------------------------------
 190
 191 if (isset($_GET['Delete']) || isset($_GET['Edit']))
 192         copy_from_st();
 193
 194 if (isset($_GET['Delete']))
 195         handle_delete_item();
 196
 197 if (isset($_POST['AddItem']) || isset($_POST['UpdateItem']))
 198         copy_to_st();
 199
 200 if (isset($_POST['AddItem']))
 201         handle_new_item();
 202
 203 if (isset($_POST['UpdateItem']))
 204         handle_update_item();
 205
 206 //-----------------------------------------------------------------------------------------------
 207
 208 if (isset($_GET['NewAdjustment']) || !isset($_SESSION['adj_items']))
 209 {
 210         handle_new_order();
 211 }
 212
 213 //-----------------------------------------------------------------------------------------------
 214
 215 start_form(false, true);
 216
 217 display_order_header($_SESSION['adj_items']);
 218
 219 start_table("$table_style width=70%", 10);
 220 start_row();
 221 echo "<TD>";
 222 display_adjustment_items(_("Adjustment Items"), $_SESSION['adj_items']);
 223 adjustment_options_controls();
 224 echo "</TD>";
 225 end_row();
 226 end_table(1);
 227
 228 start_table();
 229 start_row();
 230 submit_cells('Update', _("Update"));
 231 if ($_SESSION['adj_items']->count_items() >= 1)
 232 {
 233     submit_cells('Process', _("Process Adjustment"));
 234 }
 235 end_row();
 236 end_table();
 237
 238 end_form();
 239 end_page();
 240
 241 ?>