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($path_to_root . "/sales/includes/ui/sales_order_ui.inc");
  16 include_once($path_to_root . "/reporting/includes/reporting.inc");
  17
  18 $js = "";
  19 if ($use_popup_windows) {
  20         $js .= get_js_open_window(900, 500);
  21 }
  22 if ($use_date_picker) {
  23         $js .= get_js_date_picker();
  24 }
  25
  26 if(isset($_GET['NewCredit'])) {
  27         $_SESSION['page_title'] = _("Customer Credit Note");
  28         handle_new_credit(0);
  29 } elseif (isset($_GET['ModifyCredit'])) {
  30         $_SESSION['page_title'] = sprintf(_("Modifying Customer Credit Note #%d"), $_GET['ModifyCredit']);
  31         handle_new_credit($_GET['ModifyCredit']);
  32         $help_page_title = _("Modifying Customer Credit Note");
  33 }
  34
  35 page($_SESSION['page_title'],false, false, "", $js);
  36
  37 //-----------------------------------------------------------------------------
  38
  39 check_db_has_stock_items(_("There are no items defined in the system."));
  40
  41 check_db_has_customer_branches(_("There are no customers, or there are no customers with branches. Please define customers and customer branches."));
  42
  43 //-----------------------------------------------------------------------------
  44 if ($ret = context_restore()) {
  45  // return from new customer add
  46         copy_from_cn();
  47         if(isset($ret['customer_id']))
  48                 $_POST['customer_id'] = $ret['customer_id'];
  49         if(isset($ret['branch_id']))
  50                 $_POST['branch_id'] = $ret['branch_id'];
  51 }
  52 if (isset($_POST['_customer_id_editor'])) {
  53         copy_to_cn(); //store context
  54         context_call($path_to_root.'/sales/manage/customers.php?debtor_no='.$_POST['customer_id'], 'Items');
  55 }
  56
  57 if (isset($_GET['AddedID'])) {
  58         $credit_no = $_GET['AddedID'];
  59         $trans_type = 11;
  60
  61         display_notification_centered(sprintf(_("Credit Note # %d has been processed"),$credit_no));
  62
  63         display_note(get_customer_trans_view_str($trans_type, $credit_no, _("&View this credit note")), 0, 1);
  64
  65         display_note(print_document_link($credit_no, _("&Print This Credit Invoice"), true, 11),0, 1);
  66
  67         display_note(get_gl_view_str($trans_type, $credit_no, _("View the GL &Journal Entries for this Credit Note")));
  68
  69         hyperlink_params($_SERVER['PHP_SELF'], _("Enter Another &Credit Note"), "NewCredit=yes");
  70
  71         display_footer_exit();
  72 }
  73 //--------------------------------------------------------------------------------
  74
  75 function line_start_focus() {
  76   global $Ajax;
  77   $Ajax->activate('items_table');
  78   set_focus('_stock_id_edit');
  79 }
  80
  81 //-----------------------------------------------------------------------------
  82
  83 function copy_to_cn()
  84 {
  85         $_SESSION['Items']->Comments = $_POST['CreditText'];
  86         $_SESSION['Items']->document_date = $_POST['OrderDate'];
  87         $_SESSION['Items']->freight_cost = input_num('ChargeFreightCost');
  88         $_SESSION['Items']->Location = $_POST["Location"];
  89         $_SESSION['Items']->sales_type = $_POST['sales_type_id'];
  90         $_SESSION['Items']->reference = $_POST['ref'];
  91         $_SESSION['Items']->ship_via = $_POST['ShipperID'];
  92         $_SESSION['Items']->dimension_id = $_POST['dimension_id'];
  93         $_SESSION['Items']->dimension2_id = $_POST['dimension2_id'];
  94 }
  95
  96 //-----------------------------------------------------------------------------
  97
  98 function copy_from_cn()
  99 {
 100         $_POST['CreditText'] = $_SESSION['Items']->Comments;
 101         $_POST['OrderDate'] = $_SESSION['Items']->document_date;
 102         $_POST['ChargeFreightCost'] = price_format($_SESSION['Items']->freight_cost);
 103         $_POST['Location'] = $_SESSION['Items']->Location;
 104         $_POST['sales_type_id'] = $_SESSION['Items']->sales_type;
 105         $_POST['ref'] = $_SESSION['Items']->reference;
 106         $_POST['ShipperID'] = $_SESSION['Items']->ship_via;
 107         $_POST['dimension_id'] = $_SESSION['Items']->dimension_id;
 108         $_POST['dimension2_id'] = $_SESSION['Items']->dimension2_id;
 109 }
 110
 111 //-----------------------------------------------------------------------------
 112
 113 function handle_new_credit($trans_no)
 114 {
 115         processing_start();
 116         $_SESSION['Items'] = new Cart(11,$trans_no);
 117         copy_from_cn();
 118 }
 119
 120 //-----------------------------------------------------------------------------
 121
 122 function can_process()
 123 {
 124
 125         $input_error = 0;
 126
 127         if ($_SESSION['Items']->count_items() == 0 && (!check_num('ChargeFreightCost',0)))
 128                 return false;
 129         if($_SESSION['Items']->trans_no == 0) {
 130             if (!references::is_valid($_POST['ref'])) {
 131                 display_error( _("You must enter a reference."));
 132                 set_focus('ref');
 133                 $input_error = 1;
 134             } elseif (!is_new_reference($_POST['ref'], 11))     {
 135                 display_error( _("The entered reference is already in use."));
 136                 set_focus('ref');
 137                 $input_error = 1;
 138             }
 139         }
 140         if (!is_date($_POST['OrderDate'])) {
 141                 display_error(_("The entered date for the credit note is invalid."));
 142                 set_focus('OrderDate');
 143                 $input_error = 1;
 144         } elseif (!is_date_in_fiscalyear($_POST['OrderDate'])) {
 145                 display_error(_("The entered date is not in fiscal year."));
 146                 set_focus('OrderDate');
 147                 $input_error = 1;
 148         }
 149         return ($input_error == 0);
 150 }
 151
 152 //-----------------------------------------------------------------------------
 153
 154 if (isset($_POST['ProcessCredit']) && can_process()) {
 155         copy_to_cn();
 156         if ($_POST['CreditType'] == "WriteOff" && (!isset($_POST['WriteOffGLCode']) ||
 157                 $_POST['WriteOffGLCode'] == '')) {
 158                 display_note(_("For credit notes created to write off the stock, a general ledger account is required to be selected."), 1, 0);
 159                 display_note(_("Please select an account to write the cost of the stock off to, then click on Process again."), 1, 0);
 160                 exit;
 161
 162         }
 163         if (!isset($_POST['WriteOffGLCode'])) {
 164                 $_POST['WriteOffGLCode'] = 0;
 165         }
 166         $credit_no = $_SESSION['Items']->write($_POST['WriteOffGLCode']);
 167         processing_end();
 168         meta_forward($_SERVER['PHP_SELF'], "AddedID=$credit_no");
 169
 170 } /*end of process credit note */
 171
 172   //-----------------------------------------------------------------------------
 173
 174 function check_item_data()
 175 {
 176         if (!check_num('qty',0)) {
 177                 display_error(_("The quantity must be greater than zero."));
 178                 set_focus('qty');
 179                 return false;
 180         }
 181         if (!check_num('price',0)) {
 182                 display_error(_("The entered price is negative or invalid."));
 183                 set_focus('price');
 184                 return false;
 185         }
 186         if (!check_num('Disc', 0, 100)) {
 187                 display_error(_("The entered discount percent is negative, greater than 100 or invalid."));
 188                 set_focus('Disc');
 189                 return false;
 190         }
 191         return true;
 192 }
 193
 194 //-----------------------------------------------------------------------------
 195
 196 function handle_update_item()
 197 {
 198         if ($_POST['UpdateItem'] != "" && check_item_data()) {
 199                 $_SESSION['Items']->update_cart_item($_POST['line_no'], input_num('qty'),
 200                         input_num('price'), input_num('Disc') / 100);
 201         }
 202     line_start_focus();
 203 }
 204
 205 //-----------------------------------------------------------------------------
 206
 207 function handle_delete_item($line_no)
 208 {
 209         $_SESSION['Items']->remove_from_cart($line_no);
 210     line_start_focus();
 211 }
 212
 213 //-----------------------------------------------------------------------------
 214
 215 function handle_new_item()
 216 {
 217
 218         if (!check_item_data())
 219                 return;
 220
 221         add_to_order($_SESSION['Items'], $_POST['stock_id'], input_num('qty'),
 222                 input_num('price'), input_num('Disc') / 100);
 223     line_start_focus();
 224 }
 225 //-----------------------------------------------------------------------------
 226 $id = find_submit('Delete');
 227 if ($id!=-1)
 228         handle_delete_item($id);
 229
 230 if (isset($_POST['AddItem']))
 231         handle_new_item();
 232
 233 if (isset($_POST['UpdateItem']))
 234         handle_update_item();
 235
 236 if (isset($_POST['CancelItemChanges']))
 237         line_start_focus();
 238
 239 //-----------------------------------------------------------------------------
 240
 241 if (!processing_active()) {
 242         handle_new_credit();
 243 }
 244
 245 //-----------------------------------------------------------------------------
 246
 247 start_form(false, true);
 248
 249 $customer_error = display_credit_header($_SESSION['Items']);
 250
 251 if ($customer_error == "") {
 252         start_table("$table_style width=80%", 10);
 253         echo "<tr><td>";
 254         display_credit_items(_("Credit Note Items"), $_SESSION['Items']);
 255         credit_options_controls();
 256         echo "</td></tr>";
 257         end_table();
 258 } else {
 259         display_error($customer_error);
 260 }
 261
 262 echo "<br><center><table><tr>";
 263 submit_cells('Update', _("Update"));
 264 submit_cells('ProcessCredit', _("Process Credit Note"));
 265 echo "</tr></table></center>";
 266
 267 end_form();
 268 end_page();
 269
 270 ?>