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($path_to_root . "/sales/includes/ui/sales_credit_ui.inc");
  14 include_once($path_to_root . "/sales/includes/ui/sales_order_ui.inc");
  15
  16 $js = "";
  17 if ($use_popup_windows) {
  18         $js .= get_js_open_window(900, 500);
  19 }
  20 if ($use_date_picker) {
  21         $js .= get_js_date_picker();
  22 }
  23
  24 if(isset($_GET['NewCredit'])) {
  25         $_SESSION['page_title'] = _("Customer Credit Note");
  26         handle_new_credit(0);
  27 } elseif (isset($_GET['ModifyCredit'])) {
  28         $_SESSION['page_title'] = sprintf(_("Modifying Customer Credit Note #%d"), $_GET['ModifyCredit']);
  29         handle_new_credit($_GET['ModifyCredit']);
  30         $help_page_title = _("Modifying Customer Credit Note");
  31 }
  32
  33 page($_SESSION['page_title'],false, false, "", $js);
  34
  35 //-----------------------------------------------------------------------------
  36
  37 check_db_has_stock_items(_("There are no items defined in the system."));
  38
  39 check_db_has_customer_branches(_("There are no customers, or there are no customers with branches. Please define customers and customer branches."));
  40
  41 //-----------------------------------------------------------------------------
  42
  43 if (isset($_GET['AddedID'])) {
  44         $credit_no = $_GET['AddedID'];
  45         $trans_type = 11;
  46
  47         display_notification_centered(sprintf(_("Credit Note # %d has been processed"),$credit_no));
  48
  49         display_note(get_customer_trans_view_str($trans_type, $credit_no, _("View this credit note")), 0, 1);
  50
  51         display_note(get_gl_view_str($trans_type, $credit_no, _("View the GL Journal Entries for this Credit Note")));
  52
  53         hyperlink_params($_SERVER['PHP_SELF'], _("Enter Another Credit Note"), "NewCredit=yes");
  54
  55         display_footer_exit();
  56 }
  57 //--------------------------------------------------------------------------------
  58
  59 function line_start_focus() {
  60   set_focus(get_company_pref('no_supplier_list') ? 'stock_id_edit' : 'StockID2');
  61 }
  62
  63 //-----------------------------------------------------------------------------
  64
  65 function copy_to_cn()
  66 {
  67         $_SESSION['Items']->Comments = $_POST['CreditText'];
  68         $_SESSION['Items']->document_date = $_POST['OrderDate'];
  69         $_SESSION['Items']->freight_cost = input_num('ChargeFreightCost');
  70         $_SESSION['Items']->Location = $_POST["Location"];
  71         $_SESSION['Items']->sales_type = $_POST['sales_type_id'];
  72         $_SESSION['Items']->reference = $_POST['ref'];
  73         $_SESSION['Items']->ship_via = $_POST['ShipperID'];
  74 }
  75
  76 //-----------------------------------------------------------------------------
  77
  78 function copy_from_cn()
  79 {
  80         $_POST['CreditText'] = $_SESSION['Items']->Comments;
  81         $_POST['OrderDate'] = $_SESSION['Items']->document_date;
  82         $_POST['ChargeFreightCost'] = price_format($_SESSION['Items']->freight_cost);
  83         $_POST['Location'] = $_SESSION['Items']->Location;
  84         $_POST['sales_type_id'] = $_SESSION['Items']->sales_type;
  85         $_POST['ref'] = $_SESSION['Items']->reference;
  86         $_POST['ShipperID'] = $_SESSION['Items']->ship_via;
  87 }
  88
  89 //-----------------------------------------------------------------------------
  90
  91 function handle_new_credit($trans_no)
  92 {
  93         processing_start();
  94         $_SESSION['Items'] = new Cart(11,$trans_no);
  95         copy_from_cn();
  96 }
  97
  98 //-----------------------------------------------------------------------------
  99
 100 function can_process()
 101 {
 102
 103         $input_error = 0;
 104
 105         if ($_SESSION['Items']->count_items() == 0 && (!check_num('ChargeFreightCost',0)))
 106                 return false;
 107         if($_SESSION['Items']->trans_no == 0) {
 108             if (!references::is_valid($_POST['ref'])) {
 109                 display_error( _("You must enter a reference."));
 110                 set_focus('ref');
 111                 $input_error = 1;
 112             } elseif (!is_new_reference($_POST['ref'], 11))     {
 113                 display_error( _("The entered reference is already in use."));
 114                 set_focus('ref');
 115                 $input_error = 1;
 116             }
 117         }
 118         if (!is_date($_POST['OrderDate'])) {
 119                 display_error(_("The entered date for the credit note is invalid."));
 120                 set_focus('OrderDate');
 121                 $input_error = 1;
 122         } elseif (!is_date_in_fiscalyear($_POST['OrderDate'])) {
 123                 display_error(_("The entered date is not in fiscal year."));
 124                 set_focus('OrderDate');
 125                 $input_error = 1;
 126         }
 127         return ($input_error == 0);
 128 }
 129
 130 //-----------------------------------------------------------------------------
 131
 132 if (isset($_POST['ProcessCredit']) && can_process()) {
 133         if ($_POST['CreditType'] == "WriteOff" && (!isset($_POST['WriteOffGLCode']) ||
 134                 $_POST['WriteOffGLCode'] == '')) {
 135                 display_note(_("For credit notes created to write off the stock, a general ledger account is required to be selected."), 1, 0);
 136                 display_note(_("Please select an account to write the cost of the stock off to, then click on Process again."), 1, 0);
 137                 exit;
 138         }
 139         if (!isset($_POST['WriteOffGLCode'])) {
 140                 $_POST['WriteOffGLCode'] = 0;
 141         }
 142         $credit_no = $_SESSION['Items']->write($_POST['WriteOffGLCode']);
 143         processing_end();
 144         meta_forward($_SERVER['PHP_SELF'], "AddedID=$credit_no");
 145
 146 } /*end of process credit note */
 147
 148   //-----------------------------------------------------------------------------
 149
 150 function check_item_data()
 151 {
 152         if (!check_num('qty',0)) {
 153                 display_error(_("The quantity must be greater than zero."));
 154                 set_focus('qty');
 155                 return false;
 156         }
 157         if (!check_num('price',0)) {
 158                 display_error(_("The entered price is negative or invalid."));
 159                 set_focus('price');
 160                 return false;
 161         }
 162         if (!check_num('Disc', 0, 100)) {
 163                 display_error(_("The entered discount percent is negative, greater than 100 or invalid."));
 164                 set_focus('Disc');
 165                 return false;
 166         }
 167         return true;
 168 }
 169
 170 //-----------------------------------------------------------------------------
 171
 172 function handle_update_item()
 173 {
 174         if ($_POST['UpdateItem'] != "" && check_item_data()) {
 175                 $_SESSION['Items']->update_cart_item($_POST['line_no'], input_num('qty'),
 176                         input_num('price'), input_num('Disc') / 100);
 177         }
 178     line_start_focus();
 179 }
 180
 181 //-----------------------------------------------------------------------------
 182
 183 function handle_delete_item($line_no)
 184 {
 185         $_SESSION['Items']->remove_from_cart($line_no);
 186     line_start_focus();
 187 }
 188
 189 //-----------------------------------------------------------------------------
 190
 191 function handle_new_item()
 192 {
 193
 194         if (!check_item_data())
 195                 return;
 196
 197         add_to_order($_SESSION['Items'], $_POST['stock_id'], input_num('qty'),
 198                 input_num('price'), input_num('Disc') / 100);
 199     line_start_focus();
 200 }
 201 //-----------------------------------------------------------------------------
 202 $id = find_submit('Delete');
 203 if ($id!=-1)
 204         handle_delete_item($id);
 205
 206 if (isset($_POST['AddItem']) || isset($_POST['UpdateItem']))
 207         copy_to_cn();
 208
 209 if (isset($_POST['AddItem']))
 210         handle_new_item();
 211
 212 if (isset($_POST['UpdateItem']))
 213         handle_update_item();
 214
 215 if (isset($_POST['CancelItemChanges']) || isset($_POST['UpdateItem']))
 216         line_start_focus();
 217
 218 //-----------------------------------------------------------------------------
 219
 220 if (!processing_active()) {
 221         handle_new_credit();
 222 } else {
 223         if (!isset($_POST['customer_id']))
 224                 $_POST['customer_id'] = $_SESSION['Items']->customer_id;
 225         if (!isset($_POST['branch_id']))
 226                 $_POST['branch_id'] = $_SESSION['Items']->Branch;
 227 }
 228
 229 //-----------------------------------------------------------------------------
 230
 231 start_form(false, true);
 232
 233 $customer_error = display_credit_header($_SESSION['Items']);
 234
 235 if ($customer_error == "") {
 236         start_table("$table_style width=80%", 10);
 237         echo "<tr><td>";
 238         display_credit_items(_("Credit Note Items"), $_SESSION['Items']);
 239         credit_options_controls();
 240         echo "</td></tr>";
 241         end_table();
 242 } else {
 243         display_error($customer_error);
 244 }
 245
 246 echo "<br><center><table><tr>";
 247 submit_cells('Update', _("Update"));
 248 submit_cells('ProcessCredit', _("Process Credit Note"));
 249 echo "</tr></table></center>";
 250
 251 end_form();
 252 end_page();
 253
 254 ?>