sales/credit_note_entry.php

   1 <?php
   2 //---------------------------------------------------------------------------
   3 //
   4 //      Entry/Modify free hand Credit Note
   5 //
   6 $page_security = 3;
   7 $path_to_root="..";
   8 include_once($path_to_root . "/sales/includes/cart_class.inc");
   9 include_once($path_to_root . "/includes/session.inc");
  10 include_once($path_to_root . "/includes/data_checks.inc");
  11 include_once($path_to_root . "/sales/includes/sales_db.inc");
  12 include_once($path_to_root . "/sales/includes/sales_ui.inc");
  13 include_once($path_to_root . "/sales/includes/db/sales_types_db.inc");
  14 include_once($path_to_root . "/sales/includes/ui/sales_credit_ui.inc");
  15 include_once($path_to_root . "/sales/includes/ui/sales_order_ui.inc");
  16
  17 $js = "";
  18 if ($use_popup_windows) {
  19         $js .= get_js_open_window(900, 500);
  20 }
  21 if ($use_date_picker) {
  22         $js .= get_js_date_picker();
  23 }
  24
  25 if(isset($_GET['NewCredit'])) {
  26         $_SESSION['page_title'] = _("Customer Credit Note");
  27         handle_new_credit(0);
  28 } elseif (isset($_GET['ModifyCredit'])) {
  29         $_SESSION['page_title'] = sprintf(_("Modifying Customer Credit Note #%d"), $_GET['ModifyCredit']);
  30         handle_new_credit($_GET['ModifyCredit']);
  31         $help_page_title = _("Modifying Customer Credit Note");
  32 }
  33
  34 page($_SESSION['page_title'],false, false, "", $js);
  35
  36 //-----------------------------------------------------------------------------
  37
  38 check_db_has_stock_items(_("There are no items defined in the system."));
  39
  40 check_db_has_customer_branches(_("There are no customers, or there are no customers with branches. Please define customers and customer branches."));
  41
  42 //-----------------------------------------------------------------------------
  43
  44 if (isset($_GET['AddedID'])) {
  45         $credit_no = $_GET['AddedID'];
  46         $trans_type = 11;
  47
  48         display_notification_centered(sprintf(_("Credit Note # %d has been processed"),$credit_no));
  49
  50         display_note(get_customer_trans_view_str($trans_type, $credit_no, _("View this credit note")), 0, 1);
  51
  52         display_note(get_gl_view_str($trans_type, $credit_no, _("View the GL Journal Entries for this Credit Note")));
  53
  54         hyperlink_params($_SERVER['PHP_SELF'], _("Enter Another Credit Note"), "NewCredit=yes");
  55
  56         display_footer_exit();
  57 }
  58 //--------------------------------------------------------------------------------
  59
  60 function line_start_focus() {
  61   global $Ajax;
  62   $Ajax->activate('items_table');
  63   set_focus('_stock_id_edit');
  64 }
  65
  66 //-----------------------------------------------------------------------------
  67
  68 function copy_to_cn()
  69 {
  70         $_SESSION['Items']->Comments = $_POST['CreditText'];
  71         $_SESSION['Items']->document_date = $_POST['OrderDate'];
  72         $_SESSION['Items']->freight_cost = input_num('ChargeFreightCost');
  73         $_SESSION['Items']->Location = $_POST["Location"];
  74         $_SESSION['Items']->sales_type = $_POST['sales_type_id'];
  75         $_SESSION['Items']->reference = $_POST['ref'];
  76         $_SESSION['Items']->ship_via = $_POST['ShipperID'];
  77 }
  78
  79 //-----------------------------------------------------------------------------
  80
  81 function copy_from_cn()
  82 {
  83         $_POST['CreditText'] = $_SESSION['Items']->Comments;
  84         $_POST['OrderDate'] = $_SESSION['Items']->document_date;
  85         $_POST['ChargeFreightCost'] = price_format($_SESSION['Items']->freight_cost);
  86         $_POST['Location'] = $_SESSION['Items']->Location;
  87         $_POST['sales_type_id'] = $_SESSION['Items']->sales_type;
  88         $_POST['ref'] = $_SESSION['Items']->reference;
  89         $_POST['ShipperID'] = $_SESSION['Items']->ship_via;
  90 }
  91
  92 //-----------------------------------------------------------------------------
  93
  94 function handle_new_credit($trans_no)
  95 {
  96         processing_start();
  97         $_SESSION['Items'] = new Cart(11,$trans_no);
  98         copy_from_cn();
  99     line_start_focus();
 100 }
 101
 102 //-----------------------------------------------------------------------------
 103
 104 function can_process()
 105 {
 106
 107         $input_error = 0;
 108
 109         if ($_SESSION['Items']->count_items() == 0 && (!check_num('ChargeFreightCost',0)))
 110                 return false;
 111         if($_SESSION['Items']->trans_no == 0) {
 112             if (!references::is_valid($_POST['ref'])) {
 113                 display_error( _("You must enter a reference."));
 114                 set_focus('ref');
 115                 $input_error = 1;
 116             } elseif (!is_new_reference($_POST['ref'], 11))     {
 117                 display_error( _("The entered reference is already in use."));
 118                 set_focus('ref');
 119                 $input_error = 1;
 120             }
 121         }
 122         if (!is_date($_POST['OrderDate'])) {
 123                 display_error(_("The entered date for the credit note is invalid."));
 124                 set_focus('OrderDate');
 125                 $input_error = 1;
 126         } elseif (!is_date_in_fiscalyear($_POST['OrderDate'])) {
 127                 display_error(_("The entered date is not in fiscal year."));
 128                 set_focus('OrderDate');
 129                 $input_error = 1;
 130         }
 131         return ($input_error == 0);
 132 }
 133
 134 //-----------------------------------------------------------------------------
 135
 136 if (isset($_POST['ProcessCredit']) && can_process()) {
 137         if ($_POST['CreditType'] == "WriteOff" && (!isset($_POST['WriteOffGLCode']) ||
 138                 $_POST['WriteOffGLCode'] == '')) {
 139                 display_note(_("For credit notes created to write off the stock, a general ledger account is required to be selected."), 1, 0);
 140                 display_note(_("Please select an account to write the cost of the stock off to, then click on Process again."), 1, 0);
 141                 exit;
 142
 143         }
 144         if (!isset($_POST['WriteOffGLCode'])) {
 145                 $_POST['WriteOffGLCode'] = 0;
 146         }
 147         $credit_no = $_SESSION['Items']->write($_POST['WriteOffGLCode']);
 148         processing_end();
 149         meta_forward($_SERVER['PHP_SELF'], "AddedID=$credit_no");
 150
 151 } /*end of process credit note */
 152
 153   //-----------------------------------------------------------------------------
 154
 155 function check_item_data()
 156 {
 157         if (!check_num('qty',0)) {
 158                 display_error(_("The quantity must be greater than zero."));
 159                 set_focus('qty');
 160                 return false;
 161         }
 162         if (!check_num('price',0)) {
 163                 display_error(_("The entered price is negative or invalid."));
 164                 set_focus('price');
 165                 return false;
 166         }
 167         if (!check_num('Disc', 0, 100)) {
 168                 display_error(_("The entered discount percent is negative, greater than 100 or invalid."));
 169                 set_focus('Disc');
 170                 return false;
 171         }
 172         return true;
 173 }
 174
 175 //-----------------------------------------------------------------------------
 176
 177 function handle_update_item()
 178 {
 179         if ($_POST['UpdateItem'] != "" && check_item_data()) {
 180                 $_SESSION['Items']->update_cart_item($_POST['line_no'], input_num('qty'),
 181                         input_num('price'), input_num('Disc') / 100);
 182         }
 183     line_start_focus();
 184 }
 185
 186 //-----------------------------------------------------------------------------
 187
 188 function handle_delete_item($line_no)
 189 {
 190         $_SESSION['Items']->remove_from_cart($line_no);
 191     line_start_focus();
 192 }
 193
 194 //-----------------------------------------------------------------------------
 195
 196 function handle_new_item()
 197 {
 198
 199         if (!check_item_data())
 200                 return;
 201
 202         add_to_order($_SESSION['Items'], $_POST['stock_id'], input_num('qty'),
 203                 input_num('price'), input_num('Disc') / 100);
 204     line_start_focus();
 205 }
 206 //-----------------------------------------------------------------------------
 207 $id = find_submit('Delete');
 208 if ($id!=-1)
 209         handle_delete_item($id);
 210
 211 if (isset($_POST['AddItem']))
 212         handle_new_item();
 213
 214 if (isset($_POST['UpdateItem']))
 215         handle_update_item();
 216
 217 if (isset($_POST['CancelItemChanges']))
 218         line_start_focus();
 219
 220 //-----------------------------------------------------------------------------
 221
 222 if (!processing_active()) {
 223         handle_new_credit();
 224 }
 225
 226 //-----------------------------------------------------------------------------
 227
 228 start_form(false, true);
 229
 230 $customer_error = display_credit_header($_SESSION['Items']);
 231
 232 if ($customer_error == "") {
 233         start_table("$table_style width=80%", 10);
 234         echo "<tr><td>";
 235         display_credit_items(_("Credit Note Items"), $_SESSION['Items']);
 236         credit_options_controls();
 237         echo "</td></tr>";
 238         end_table();
 239 } else {
 240         display_error($customer_error);
 241 }
 242
 243 echo "<br><center><table><tr>";
 244 submit_cells('Update', _("Update"));
 245 submit_cells('ProcessCredit', _("Process Credit Note"));
 246 echo "</tr></table></center>";
 247
 248 end_form();
 249 end_page();
 250
 251 ?>