inventory/transfers.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/stock_transfers_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(_("Inventory Location Transfers"), false, false, "", $js);
  20
  21
  22 //-----------------------------------------------------------------------------------------------
  23
  24 check_db_has_costable_items(_("There are no inventory items defined in the system (Purchased or manufactured items)."));
  25
  26 check_db_has_movement_types(_("There are no inventory movement types defined in the system. Please define at least one inventory adjustment type."));
  27
  28 //-----------------------------------------------------------------------------------------------
  29
  30 if (isset($_GET['AddedID']))
  31 {
  32         $trans_no = $_GET['AddedID'];
  33         $trans_type = systypes::location_transfer();
  34
  35         display_notification_centered(_("Inventory transfer has been processed"));
  36         display_note(get_trans_view_str($trans_type, $trans_no, _("View this transfer")));
  37
  38         hyperlink_no_params($_SERVER['PHP_SELF'], _("Enter Another Inventory Transfer"));
  39
  40         display_footer_exit();
  41 }
  42
  43 //--------------------------------------------------------------------------------------------------
  44
  45 function copy_to_st()
  46 {
  47         $_SESSION['transfer_items']->from_loc = $_POST['FromStockLocation'];
  48         $_SESSION['transfer_items']->to_loc = $_POST['ToStockLocation'];
  49         $_SESSION['transfer_items']->tran_date = $_POST['AdjDate'];
  50         $_SESSION['transfer_items']->transfer_type = $_POST['type'];
  51         $_SESSION['transfer_items']->memo_ = $_POST['memo_'];
  52 }
  53
  54 //--------------------------------------------------------------------------------------------------
  55
  56 function copy_from_st()
  57 {
  58         $_POST['FromStockLocation'] = $_SESSION['transfer_items']->from_loc;
  59         $_POST['ToStockLocation'] = $_SESSION['transfer_items']->to_loc;
  60         $_POST['AdjDate'] = $_SESSION['transfer_items']->tran_date;
  61         $_POST['type'] = $_SESSION['transfer_items']->transfer_type;
  62         $_POST['memo_'] = $_SESSION['transfer_items']->memo_;
  63 }
  64
  65 //-----------------------------------------------------------------------------------------------
  66
  67 function handle_new_order()
  68 {
  69         if (isset($_SESSION['transfer_items']))
  70         {
  71                 $_SESSION['transfer_items']->clear_items();
  72                 unset ($_SESSION['transfer_items']);
  73         }
  74
  75     session_register("transfer_items");
  76
  77         $_SESSION['transfer_items'] = new items_cart;
  78         $_POST['AdjDate'] = Today();
  79         if (!is_date_in_fiscalyear($_POST['AdjDate']))
  80                 $_POST['AdjDate'] = end_fiscalyear();
  81         $_SESSION['transfer_items']->tran_date = $_POST['AdjDate'];
  82 }
  83
  84 //-----------------------------------------------------------------------------------------------
  85
  86 if (isset($_POST['Process']))
  87 {
  88
  89         $input_error = 0;
  90
  91         if (!references::is_valid($_POST['ref']))
  92         {
  93                 display_error(_("You must enter a reference."));
  94                 set_focus('ref');
  95                 $input_error = 1;
  96         }
  97         elseif (!is_new_reference($_POST['ref'], systypes::location_transfer()))
  98         {
  99                 display_error(_("The entered reference is already in use."));
 100                 set_focus('ref');
 101                 $input_error = 1;
 102         }
 103         elseif (!is_date($_POST['AdjDate']))
 104         {
 105                 display_error(_("The entered date for the adjustment is invalid."));
 106                 set_focus('AdjDate');
 107                 $input_error = 1;
 108         }
 109         elseif (!is_date_in_fiscalyear($_POST['AdjDate']))
 110         {
 111                 display_error(_("The entered date is not in fiscal year."));
 112                 set_focus('AdjDate');
 113                 $input_error = 1;
 114         }
 115         elseif ($_POST['FromStockLocation'] == $_POST['ToStockLocation'])
 116         {
 117                 display_error(_("The locations to transfer from and to must be different."));
 118                 set_focus('FromStockLocation');
 119                 $input_error = 1;
 120         }
 121         else
 122         {
 123                 $failed_item = $_SESSION['transfer_items']->check_qoh($_POST['FromStockLocation'], $_POST['AdjDate'], true);
 124                 if ($failed_item != null)
 125                 {
 126                 display_error(_("The quantity entered is greater than the available quantity for this item at the source location :") .
 127                         " " . $failed_item->stock_id . " - " .  $failed_item->item_description);
 128                 echo "<br>";
 129                         $input_error = 1;
 130                 }
 131         }
 132
 133         if ($input_error == 1)
 134                 unset($_POST['Process']);
 135 }
 136
 137 //-------------------------------------------------------------------------------
 138
 139 if (isset($_POST['Process']))
 140 {
 141
 142         $trans_no = add_stock_transfer($_SESSION['transfer_items']->line_items,
 143                 $_POST['FromStockLocation'], $_POST['ToStockLocation'],
 144                 $_POST['AdjDate'], $_POST['type'], $_POST['ref'], $_POST['memo_']);
 145
 146         $_SESSION['transfer_items']->clear_items();
 147         unset($_SESSION['transfer_items']);
 148
 149         meta_forward($_SERVER['PHP_SELF'], "AddedID=$trans_no");
 150 } /*end of process credit note */
 151
 152 //-----------------------------------------------------------------------------------------------
 153
 154 function check_item_data()
 155 {
 156         if (!check_num('qty'))
 157         {
 158                 display_error( _("The quantity entered is not a valid number."));
 159                 set_focus('qty');
 160                 return false;
 161         }
 162
 163         if (!check_num('qty', 0))
 164         {
 165                 display_error(_("The quantity entered must be a positive number."));
 166                 set_focus('qty');
 167                 return false;
 168         }
 169
 170         return true;
 171 }
 172
 173 //-----------------------------------------------------------------------------------------------
 174
 175 function handle_update_item()
 176 {
 177     if($_POST['UpdateItem'] != "" && check_item_data())
 178     {
 179         if (!isset($_POST['std_cost']))
 180                 $_POST['std_cost'] = $_SESSION['transfer_items']->line_items[$_POST['stock_id']]->standard_cost;
 181         $_SESSION['transfer_items']->update_cart_item($_POST['stock_id'], input_num('qty'), $_POST['std_cost']);
 182     }
 183 }
 184
 185 //-----------------------------------------------------------------------------------------------
 186
 187 function handle_delete_item()
 188 {
 189         $_SESSION['transfer_items']->remove_from_cart($_GET['Delete']);
 190 }
 191
 192 //-----------------------------------------------------------------------------------------------
 193
 194 function handle_new_item()
 195 {
 196         if (!check_item_data())
 197                 return;
 198         if (!isset($_POST['std_cost']))
 199                 $_POST['std_cost'] = 0;
 200         add_to_order($_SESSION['transfer_items'], $_POST['stock_id'], input_num('qty'), $_POST['std_cost']);
 201 }
 202
 203 //-----------------------------------------------------------------------------------------------
 204
 205 if (isset($_GET['Delete']) || isset($_GET['Edit']))
 206         copy_from_st();
 207
 208 if (isset($_GET['Delete']))
 209         handle_delete_item();
 210
 211 if (isset($_POST['AddItem']) || isset($_POST['UpdateItem']))
 212         copy_to_st();
 213
 214 if (isset($_POST['AddItem']))
 215         handle_new_item();
 216
 217 if (isset($_POST['UpdateItem']))
 218         handle_update_item();
 219
 220 //-----------------------------------------------------------------------------------------------
 221
 222 if (isset($_GET['NewTransfer']) || !isset($_SESSION['transfer_items']))
 223 {
 224         handle_new_order();
 225 }
 226
 227 //-----------------------------------------------------------------------------------------------
 228
 229 start_form(false, true);
 230
 231 display_order_header($_SESSION['transfer_items']);
 232
 233 start_table("$table_style width=70%", 10);
 234 start_row();
 235 echo "<td>";
 236 display_transfer_items(_("Items"), $_SESSION['transfer_items']);
 237 transfer_options_controls();
 238 echo "</td>";
 239 end_row();
 240 end_table(1);
 241
 242 if (!isset($_POST['Process']))
 243 {
 244         if ($_SESSION['transfer_items']->count_items() >= 1)
 245         {
 246         submit_center_first('Update', _("Update"));
 247             submit_center_last('Process', _("Process Transfer"));
 248         }
 249         else
 250         submit_center('Update', _("Update"));
 251 }
 252 end_form();
 253 end_page();
 254
 255 ?>