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                 $input_error = 1;
  95         }
  96         elseif (!is_new_reference($_POST['ref'], systypes::location_transfer()))
  97         {
  98                 display_error(_("The entered reference is already in use."));
  99                 $input_error = 1;
 100         }
 101         elseif (!is_date($_POST['AdjDate']))
 102         {
 103                 display_error(_("The entered date for the adjustment is invalid."));
 104                 $input_error = 1;
 105         }
 106         elseif (!is_date_in_fiscalyear($_POST['AdjDate']))
 107         {
 108                 display_error(_("The entered date is not in fiscal year."));
 109                 $input_error = 1;
 110         }
 111         elseif ($_POST['FromStockLocation'] == $_POST['ToStockLocation'])
 112         {
 113                 display_error(_("The locations to transfer from and to must be different."));
 114                 $input_error = 1;
 115         }
 116         else
 117         {
 118                 $failed_item = $_SESSION['transfer_items']->check_qoh($_POST['FromStockLocation'], $_POST['AdjDate'], true);
 119                 if ($failed_item != null)
 120                 {
 121                 display_error(_("The quantity entered is greater than the available quantity for this item at the source location :") .
 122                         " " . $failed_item->stock_id . " - " .  $failed_item->item_description);
 123                 echo "<br>";
 124                         $input_error = 1;
 125                 }
 126         }
 127
 128         if ($input_error == 1)
 129                 unset($_POST['Process']);
 130 }
 131
 132 //-------------------------------------------------------------------------------
 133
 134 if (isset($_POST['Process']))
 135 {
 136
 137         $trans_no = add_stock_transfer($_SESSION['transfer_items']->line_items,
 138                 $_POST['FromStockLocation'], $_POST['ToStockLocation'],
 139                 $_POST['AdjDate'], $_POST['type'], $_POST['ref'], $_POST['memo_']);
 140
 141         $_SESSION['transfer_items']->clear_items();
 142         unset($_SESSION['transfer_items']);
 143
 144         meta_forward($_SERVER['PHP_SELF'], "AddedID=$trans_no");
 145 } /*end of process credit note */
 146
 147 //-----------------------------------------------------------------------------------------------
 148
 149 function check_item_data()
 150 {
 151         if (!check_num('qty'))
 152         {
 153                 display_error( _("The quantity entered is not a valid number."));
 154                 return false;
 155         }
 156
 157         if (!check_num('qty', 0))
 158         {
 159                 display_error(_("The quantity entered must be a positive number."));
 160                 return false;
 161         }
 162
 163         return true;
 164 }
 165
 166 //-----------------------------------------------------------------------------------------------
 167
 168 function handle_update_item()
 169 {
 170     if($_POST['UpdateItem'] != "" && check_item_data())
 171     {
 172         if (!isset($_POST['std_cost']))
 173                 $_POST['std_cost'] = $_SESSION['transfer_items']->line_items[$_POST['stock_id']]->standard_cost;
 174         $_SESSION['transfer_items']->update_cart_item($_POST['stock_id'], input_num('qty'), $_POST['std_cost']);
 175     }
 176 }
 177
 178 //-----------------------------------------------------------------------------------------------
 179
 180 function handle_delete_item()
 181 {
 182         $_SESSION['transfer_items']->remove_from_cart($_GET['Delete']);
 183 }
 184
 185 //-----------------------------------------------------------------------------------------------
 186
 187 function handle_new_item()
 188 {
 189         if (!check_item_data())
 190                 return;
 191         if (!isset($_POST['std_cost']))
 192                 $_POST['std_cost'] = 0;
 193         add_to_order($_SESSION['transfer_items'], $_POST['stock_id'], input_num('qty'), $_POST['std_cost']);
 194 }
 195
 196 //-----------------------------------------------------------------------------------------------
 197
 198 if (isset($_GET['Delete']) || isset($_GET['Edit']))
 199         copy_from_st();
 200
 201 if (isset($_GET['Delete']))
 202         handle_delete_item();
 203
 204 if (isset($_POST['AddItem']) || isset($_POST['UpdateItem']))
 205         copy_to_st();
 206
 207 if (isset($_POST['AddItem']))
 208         handle_new_item();
 209
 210 if (isset($_POST['UpdateItem']))
 211         handle_update_item();
 212
 213 //-----------------------------------------------------------------------------------------------
 214
 215 if (isset($_GET['NewTransfer']) || !isset($_SESSION['transfer_items']))
 216 {
 217         handle_new_order();
 218 }
 219
 220 //-----------------------------------------------------------------------------------------------
 221
 222 start_form(false, true);
 223
 224 display_order_header($_SESSION['transfer_items']);
 225
 226 start_table("$table_style width=70%", 10);
 227 start_row();
 228 echo "<td>";
 229 display_transfer_items(_("Items"), $_SESSION['transfer_items']);
 230 transfer_options_controls();
 231 echo "</td>";
 232 end_row();
 233 end_table(1);
 234
 235 if (!isset($_POST['Process']))
 236 {
 237         if ($_SESSION['transfer_items']->count_items() >= 1)
 238         {
 239         submit_center_first('Update', _("Update"));
 240             submit_center_last('Process', _("Process Transfer"));
 241         }
 242         else
 243         submit_center('Update', _("Update"));
 244 }
 245 end_form();
 246 end_page();
 247
 248 ?>