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                 $input_error = 1;
 111             } elseif (!is_new_reference($_POST['ref'], 11))     {
 112                 display_error( _("The entered reference is already in use."));
 113                 $input_error = 1;
 114             }
 115         }
 116         if (!is_date($_POST['OrderDate'])) {
 117                 display_error(_("The entered date for the credit note is invalid."));
 118                 $input_error = 1;
 119         } elseif (!is_date_in_fiscalyear($_POST['OrderDate'])) {
 120                 display_error(_("The entered date is not in fiscal year."));
 121                 $input_error = 1;
 122         }
 123         return ($input_error == 0);
 124 }
 125
 126 //-----------------------------------------------------------------------------
 127
 128 if (isset($_POST['ProcessCredit']) && can_process()) {
 129         if ($_POST['CreditType'] == "WriteOff" && (!isset($_POST['WriteOffGLCode']) ||
 130                 $_POST['WriteOffGLCode'] == '')) {
 131                 display_note(_("For credit notes created to write off the stock, a general ledger account is required to be selected."), 1, 0);
 132                 display_note(_("Please select an account to write the cost of the stock off to, then click on Process again."), 1, 0);
 133                 exit;
 134         }
 135         if (!isset($_POST['WriteOffGLCode'])) {
 136                 $_POST['WriteOffGLCode'] = 0;
 137         }
 138         $credit_no = $_SESSION['Items']->write($_POST['WriteOffGLCode']);
 139         processing_end();
 140         meta_forward($_SERVER['PHP_SELF'], "AddedID=$credit_no");
 141
 142 } /*end of process credit note */
 143
 144   //-----------------------------------------------------------------------------
 145
 146 function check_item_data()
 147 {
 148         if (!check_num('qty',0)) {
 149                 display_error(_("The quantity must be greater than zero."));
 150                 return false;
 151         }
 152         if (!check_num('price',0)) {
 153                 display_error(_("The entered price is negative or invalid."));
 154                 return false;
 155         }
 156         if (!check_num('Disc', 0, 100)) {
 157                 display_error(_("The entered discount percent is negative, greater than 100 or invalid."));
 158                 return false;
 159         }
 160         return true;
 161 }
 162
 163 //-----------------------------------------------------------------------------
 164
 165 function handle_update_item()
 166 {
 167         if ($_POST['UpdateItem'] != "" && check_item_data()) {
 168                 $_SESSION['Items']->update_cart_item($_POST['line_no'], input_num('qty'),
 169                         input_num('price'), input_num('Disc') / 100);
 170         }
 171     line_start_focus();
 172 }
 173
 174 //-----------------------------------------------------------------------------
 175
 176 function handle_delete_item($line_no)
 177 {
 178         $_SESSION['Items']->remove_from_cart($line_no);
 179     line_start_focus();
 180 }
 181
 182 //-----------------------------------------------------------------------------
 183
 184 function handle_new_item()
 185 {
 186
 187         if (!check_item_data())
 188                 return;
 189
 190         add_to_order($_SESSION['Items'], $_POST['stock_id'], input_num('qty'),
 191                 input_num('price'), input_num('Disc') / 100);
 192     line_start_focus();
 193 }
 194 //-----------------------------------------------------------------------------
 195 $id = find_submit('Delete');
 196 if ($id!=-1)
 197         handle_delete_item($id);
 198
 199 if (isset($_POST['AddItem']) || isset($_POST['UpdateItem']))
 200         copy_to_cn();
 201
 202 if (isset($_POST['AddItem']))
 203         handle_new_item();
 204
 205 if (isset($_POST['UpdateItem']))
 206         handle_update_item();
 207
 208 if (isset($_POST['CancelItemChanges']) || isset($_POST['UpdateItem']))
 209         line_start_focus();
 210
 211 //-----------------------------------------------------------------------------
 212
 213 if (!processing_active()) {
 214         handle_new_credit();
 215 } else {
 216         if (!isset($_POST['customer_id']))
 217                 $_POST['customer_id'] = $_SESSION['Items']->customer_id;
 218         if (!isset($_POST['branch_id']))
 219                 $_POST['branch_id'] = $_SESSION['Items']->Branch;
 220 }
 221
 222 //-----------------------------------------------------------------------------
 223
 224 start_form(false, true);
 225
 226 $customer_error = display_credit_header($_SESSION['Items']);
 227
 228 if ($customer_error == "") {
 229         start_table("$table_style width=80%", 10);
 230         echo "<tr><td>";
 231         display_credit_items(_("Credit Note Items"), $_SESSION['Items']);
 232         credit_options_controls();
 233         echo "</td></tr>";
 234         end_table();
 235 } else {
 236         display_error($customer_error);
 237 }
 238
 239 echo "<br><center><table><tr>";
 240 submit_cells('Update', _("Update"));
 241 submit_cells('ProcessCredit', _("Process Credit Note"));
 242 echo "</tr></table>";
 243
 244 end_form();
 245 end_page();
 246
 247 ?>