sales/credit_note_entry.php

   1 <?php
   2 /**********************************************************************
   3     Copyright (C) FrontAccounting, LLC.
   4         Released under the terms of the GNU General Public License, GPL,
   5         as published by the Free Software Foundation, either version 3
   6         of the License, or (at your option) any later version.
   7     This program is distributed in the hope that it will be useful,
   8     but WITHOUT ANY WARRANTY; without even the implied warranty of
   9     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  10     See the License here <http://www.gnu.org/licenses/gpl-3.0.html>.
  11 ***********************************************************************/
  12 //---------------------------------------------------------------------------
  13 //
  14 //      Entry/Modify free hand Credit Note
  15 //
  16 $page_security = 3;
  17 $path_to_root="..";
  18 include_once($path_to_root . "/sales/includes/cart_class.inc");
  19 include_once($path_to_root . "/includes/session.inc");
  20 include_once($path_to_root . "/includes/data_checks.inc");
  21 include_once($path_to_root . "/sales/includes/sales_db.inc");
  22 include_once($path_to_root . "/sales/includes/sales_ui.inc");
  23 include_once($path_to_root . "/sales/includes/db/sales_types_db.inc");
  24 include_once($path_to_root . "/sales/includes/ui/sales_credit_ui.inc");
  25 include_once($path_to_root . "/sales/includes/ui/sales_order_ui.inc");
  26 include_once($path_to_root . "/reporting/includes/reporting.inc");
  27
  28 $js = "";
  29 if ($use_popup_windows) {
  30         $js .= get_js_open_window(900, 500);
  31 }
  32 if ($use_date_picker) {
  33         $js .= get_js_date_picker();
  34 }
  35
  36 if(isset($_GET['NewCredit'])) {
  37         $_SESSION['page_title'] = _("Customer Credit Note");
  38         handle_new_credit(0);
  39 } elseif (isset($_GET['ModifyCredit'])) {
  40         $_SESSION['page_title'] = sprintf(_("Modifying Customer Credit Note #%d"), $_GET['ModifyCredit']);
  41         handle_new_credit($_GET['ModifyCredit']);
  42         $help_page_title = _("Modifying Customer Credit Note");
  43 }
  44
  45 page($_SESSION['page_title'],false, false, "", $js);
  46
  47 //-----------------------------------------------------------------------------
  48
  49 check_db_has_stock_items(_("There are no items defined in the system."));
  50
  51 check_db_has_customer_branches(_("There are no customers, or there are no customers with branches. Please define customers and customer branches."));
  52
  53 //-----------------------------------------------------------------------------
  54
  55 if (list_updated('branch_id')) {
  56         // when branch is selected via external editor also customer can change
  57         $br = get_branch(get_post('branch_id'));
  58         $_POST['customer_id'] = $br['debtor_no'];
  59         $Ajax->activate('customer_id');
  60 }
  61
  62 if (isset($_GET['AddedID'])) {
  63         $credit_no = $_GET['AddedID'];
  64         $trans_type = 11;
  65
  66         display_notification_centered(sprintf(_("Credit Note # %d has been processed"),$credit_no));
  67
  68         display_note(get_customer_trans_view_str($trans_type, $credit_no, _("&View this credit note")), 0, 1);
  69
  70         display_note(print_document_link($credit_no, _("&Print This Credit Invoice"), true, 11),0, 1);
  71
  72         display_note(get_gl_view_str($trans_type, $credit_no, _("View the GL &Journal Entries for this Credit Note")));
  73
  74         hyperlink_params($_SERVER['PHP_SELF'], _("Enter Another &Credit Note"), "NewCredit=yes");
  75
  76         display_footer_exit();
  77 } else
  78         check_edit_conflicts();
  79
  80 //--------------------------------------------------------------------------------
  81
  82 function line_start_focus() {
  83   global $Ajax;
  84   $Ajax->activate('items_table');
  85   set_focus('_stock_id_edit');
  86 }
  87
  88 //-----------------------------------------------------------------------------
  89
  90 function copy_to_cn()
  91 {
  92         $cart = &$_SESSION['Items'];
  93         $cart->Comments = $_POST['CreditText'];
  94         $cart->document_date = $_POST['OrderDate'];
  95         $cart->freight_cost = input_num('ChargeFreightCost');
  96         $cart->Location = $_POST["Location"];
  97         $cart->sales_type = $_POST['sales_type_id'];
  98         $cart->reference = $_POST['ref'];
  99         $cart->ship_via = $_POST['ShipperID'];
 100         $cart->dimension_id = $_POST['dimension_id'];
 101         $cart->dimension2_id = $_POST['dimension2_id'];
 102 }
 103
 104 //-----------------------------------------------------------------------------
 105
 106 function copy_from_cn()
 107 {
 108         $cart = &$_SESSION['Items'];
 109         $_POST['CreditText'] = $cart->Comments;
 110         $_POST['OrderDate'] = $cart->document_date;
 111         $_POST['ChargeFreightCost'] = price_format($cart->freight_cost);
 112         $_POST['Location'] = $cart->Location;
 113         $_POST['sales_type_id'] = $cart->sales_type;
 114         $_POST['ref'] = $cart->reference;
 115         $_POST['ShipperID'] = $cart->ship_via;
 116         $_POST['dimension_id'] = $cart->dimension_id;
 117         $_POST['dimension2_id'] = $cart->dimension2_id;
 118         $_POST['cart_id'] = $cart->cart_id;
 119 }
 120
 121 //-----------------------------------------------------------------------------
 122
 123 function handle_new_credit($trans_no)
 124 {
 125         processing_start();
 126         $_SESSION['Items'] = new Cart(11,$trans_no);
 127         copy_from_cn();
 128 }
 129
 130 //-----------------------------------------------------------------------------
 131
 132 function can_process()
 133 {
 134
 135         $input_error = 0;
 136
 137         if ($_SESSION['Items']->count_items() == 0 && (!check_num('ChargeFreightCost',0)))
 138                 return false;
 139         if($_SESSION['Items']->trans_no == 0) {
 140             if (!references::is_valid($_POST['ref'])) {
 141                 display_error( _("You must enter a reference."));
 142                 set_focus('ref');
 143                 $input_error = 1;
 144             } elseif (!is_new_reference($_POST['ref'], 11))     {
 145                 display_error( _("The entered reference is already in use."));
 146                 set_focus('ref');
 147                 $input_error = 1;
 148             }
 149         }
 150         if (!is_date($_POST['OrderDate'])) {
 151                 display_error(_("The entered date for the credit note is invalid."));
 152                 set_focus('OrderDate');
 153                 $input_error = 1;
 154         } elseif (!is_date_in_fiscalyear($_POST['OrderDate'])) {
 155                 display_error(_("The entered date is not in fiscal year."));
 156                 set_focus('OrderDate');
 157                 $input_error = 1;
 158         }
 159         return ($input_error == 0);
 160 }
 161
 162 //-----------------------------------------------------------------------------
 163
 164 if (isset($_POST['ProcessCredit']) && can_process()) {
 165         copy_to_cn();
 166         if ($_POST['CreditType'] == "WriteOff" && (!isset($_POST['WriteOffGLCode']) ||
 167                 $_POST['WriteOffGLCode'] == '')) {
 168                 display_note(_("For credit notes created to write off the stock, a general ledger account is required to be selected."), 1, 0);
 169                 display_note(_("Please select an account to write the cost of the stock off to, then click on Process again."), 1, 0);
 170                 exit;
 171
 172         }
 173         if (!isset($_POST['WriteOffGLCode'])) {
 174                 $_POST['WriteOffGLCode'] = 0;
 175         }
 176         copy_to_cn();
 177         $credit_no = $_SESSION['Items']->write($_POST['WriteOffGLCode']);
 178         new_doc_date($_SESSION['Items']->document_date);
 179         processing_end();
 180         meta_forward($_SERVER['PHP_SELF'], "AddedID=$credit_no");
 181
 182 } /*end of process credit note */
 183
 184   //-----------------------------------------------------------------------------
 185
 186 function check_item_data()
 187 {
 188         if (!check_num('qty',0)) {
 189                 display_error(_("The quantity must be greater than zero."));
 190                 set_focus('qty');
 191                 return false;
 192         }
 193         if (!check_num('price',0)) {
 194                 display_error(_("The entered price is negative or invalid."));
 195                 set_focus('price');
 196                 return false;
 197         }
 198         if (!check_num('Disc', 0, 100)) {
 199                 display_error(_("The entered discount percent is negative, greater than 100 or invalid."));
 200                 set_focus('Disc');
 201                 return false;
 202         }
 203         return true;
 204 }
 205
 206 //-----------------------------------------------------------------------------
 207
 208 function handle_update_item()
 209 {
 210         if ($_POST['UpdateItem'] != "" && check_item_data()) {
 211                 $_SESSION['Items']->update_cart_item($_POST['line_no'], input_num('qty'),
 212                         input_num('price'), input_num('Disc') / 100);
 213         }
 214     line_start_focus();
 215 }
 216
 217 //-----------------------------------------------------------------------------
 218
 219 function handle_delete_item($line_no)
 220 {
 221         $_SESSION['Items']->remove_from_cart($line_no);
 222     line_start_focus();
 223 }
 224
 225 //-----------------------------------------------------------------------------
 226
 227 function handle_new_item()
 228 {
 229
 230         if (!check_item_data())
 231                 return;
 232
 233         add_to_order($_SESSION['Items'], $_POST['stock_id'], input_num('qty'),
 234                 input_num('price'), input_num('Disc') / 100);
 235     line_start_focus();
 236 }
 237 //-----------------------------------------------------------------------------
 238 $id = find_submit('Delete');
 239 if ($id!=-1)
 240         handle_delete_item($id);
 241
 242 if (isset($_POST['AddItem']))
 243         handle_new_item();
 244
 245 if (isset($_POST['UpdateItem']))
 246         handle_update_item();
 247
 248 if (isset($_POST['CancelItemChanges']))
 249         line_start_focus();
 250
 251 //-----------------------------------------------------------------------------
 252
 253 if (!processing_active()) {
 254         handle_new_credit();
 255 }
 256
 257 //-----------------------------------------------------------------------------
 258
 259 start_form();
 260 hidden('cart_id');
 261
 262 $customer_error = display_credit_header($_SESSION['Items']);
 263
 264 if ($customer_error == "") {
 265         start_table("$table_style width=80%", 10);
 266         echo "<tr><td>";
 267         display_credit_items(_("Credit Note Items"), $_SESSION['Items']);
 268         credit_options_controls($_SESSION['Items']);
 269         echo "</td></tr>";
 270         end_table();
 271 } else {
 272         display_error($customer_error);
 273 }
 274
 275 echo "<br><center><table><tr>";
 276 submit_cells('Update', _("Update"));
 277 submit_cells('ProcessCredit', _("Process Credit Note"), '', false, 'default');
 278 echo "</tr></table></center>";
 279
 280 end_form();
 281 end_page();
 282
 283 ?>