purchasing/supplier_payment.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 $page_security = 'SA_SUPPLIERPAYMNT';
  13 $path_to_root = "..";
  14 include_once($path_to_root . "/includes/ui/allocation_cart.inc");
  15 include_once($path_to_root . "/includes/session.inc");
  16 include_once($path_to_root . "/includes/date_functions.inc");
  17 include_once($path_to_root . "/includes/ui.inc");
  18 include_once($path_to_root . "/includes/banking.inc");
  19 include_once($path_to_root . "/includes/data_checks.inc");
  20 include_once($path_to_root . "/purchasing/includes/purchasing_db.inc");
  21 include_once($path_to_root . "/reporting/includes/reporting.inc");
  22
  23 $js = "";
  24 if ($use_popup_windows)
  25         $js .= get_js_open_window(900, 500);
  26 if ($use_date_picker)
  27         $js .= get_js_date_picker();
  28
  29 add_js_file('payalloc.js');
  30
  31 page(_($help_context = "Supplier Payment Entry"), false, false, "", $js);
  32
  33 if (isset($_GET['supplier_id']))
  34 {
  35         $_POST['supplier_id'] = $_GET['supplier_id'];
  36 }
  37
  38 //----------------------------------------------------------------------------------------
  39
  40 check_db_has_suppliers(_("There are no suppliers defined in the system."));
  41
  42 check_db_has_bank_accounts(_("There are no bank accounts defined in the system."));
  43
  44 //----------------------------------------------------------------------------------------
  45
  46 if (!isset($_POST['supplier_id']))
  47         $_POST['supplier_id'] = get_global_supplier(false);
  48
  49 if (!isset($_POST['DatePaid']))
  50 {
  51         $_POST['DatePaid'] = new_doc_date();
  52         if (!is_date_in_fiscalyear($_POST['DatePaid']))
  53                 $_POST['DatePaid'] = end_fiscalyear();
  54 }
  55
  56 if (isset($_POST['_DatePaid_changed'])) {
  57   $Ajax->activate('_ex_rate');
  58 }
  59
  60 //----------------------------------------------------------------------------------------
  61
  62 if (!isset($_POST['bank_account'])) { // first page call
  63           $_SESSION['alloc'] = new allocation(ST_SUPPAYMENT, 0);
  64
  65         if (isset($_GET['PInvoice'])) {
  66                 //  get date and supplier
  67                 $inv = get_supp_trans($_GET['PInvoice'], ST_SUPPINVOICE);
  68                 if($inv) {
  69                         $_POST['supplier_id'] = $inv['supplier_id'];
  70                         $_POST['DatePaid'] = sql2date($inv['tran_date']);
  71 //                      $_POST['discount'] = price_format(0);
  72 //              $_POST['bank_account'], $_POST['ref']
  73                         $_POST['memo_'] = $inv['supp_reference'];
  74                         foreach($_SESSION['alloc']->allocs as $line => $trans) {
  75                                 if ($trans->type == ST_SUPPINVOICE && $trans->type_no == $_GET['PInvoice']) {
  76                                         $_POST['amount'] =
  77                                                 $_SESSION['alloc']->amount = price_format($_SESSION['alloc']->allocs[$line]->amount);
  78                                         $_SESSION['alloc']->allocs[$line]->current_allocated =
  79                                                 $_SESSION['alloc']->allocs[$line]->amount;
  80                                         break;
  81                                 }
  82                         }
  83                         unset($inv);
  84                 } else
  85                         display_error(_("Invalid purchase invoice number."));
  86         }
  87 }
  88 if (isset($_GET['AddedID'])) {
  89         $payment_id = $_GET['AddedID'];
  90
  91         display_notification_centered( _("Payment has been sucessfully entered"));
  92
  93         submenu_print(_("&Print This Remittance"), ST_SUPPAYMENT, $payment_id."-".ST_SUPPAYMENT, 'prtopt');
  94         submenu_print(_("&Email This Remittance"), ST_SUPPAYMENT, $payment_id."-".ST_SUPPAYMENT, null, 1);
  95
  96     display_note(get_gl_view_str(ST_SUPPAYMENT, $payment_id, _("View the GL &Journal Entries for this Payment")));
  97
  98 //    hyperlink_params($path_to_root . "/purchasing/allocations/supplier_allocate.php", _("&Allocate this Payment"), "trans_no=$payment_id&trans_type=22");
  99
 100         hyperlink_params($_SERVER['PHP_SELF'], _("Enter another supplier &payment"), "supplier_id=" . $_POST['supplier_id']);
 101
 102         display_footer_exit();
 103 }
 104
 105 //----------------------------------------------------------------------------------------
 106
 107 function check_inputs()
 108 {
 109         global $Refs;
 110
 111         if (!get_post('supplier_id'))
 112         {
 113                 display_error(_("There is no supplier selected."));
 114                 set_focus('supplier_id');
 115                 return false;
 116         }
 117
 118         if ($_POST['amount'] == "")
 119         {
 120                 $_POST['amount'] = price_format(0);
 121         }
 122
 123         if (!check_num('amount', 0))
 124         {
 125                 display_error(_("The entered amount is invalid or less than zero."));
 126                 set_focus('amount');
 127                 return false;
 128         }
 129
 130         if (isset($_POST['charge']) && !check_num('charge', 0)) {
 131                 display_error(_("The entered amount is invalid or less than zero."));
 132                 set_focus('charge');
 133                 return false;
 134         }
 135
 136         if (isset($_POST['charge']) && input_num('charge') > 0) {
 137                 $charge_acct = get_bank_charge_account($_POST['bank_account']);
 138                 if (get_gl_account($charge_acct) == false) {
 139                         display_error(_("The Bank Charge Account has not been set in System and General GL Setup."));
 140                         set_focus('charge');
 141                         return false;
 142                 }
 143         }
 144
 145         if (isset($_POST['_ex_rate']) && !check_num('_ex_rate', 0.000001))
 146         {
 147                 display_error(_("The exchange rate must be numeric and greater than zero."));
 148                 set_focus('_ex_rate');
 149                 return false;
 150         }
 151
 152         if ($_POST['discount'] == "")
 153         {
 154                 $_POST['discount'] = 0;
 155         }
 156
 157         if (!check_num('discount', 0))
 158         {
 159                 display_error(_("The entered discount is invalid or less than zero."));
 160                 set_focus('amount');
 161                 return false;
 162         }
 163
 164         //if (input_num('amount') - input_num('discount') <= 0)
 165         if (input_num('amount') <= 0)
 166         {
 167                 display_error(_("The total of the amount and the discount is zero or negative. Please enter positive values."));
 168                 set_focus('amount');
 169                 return false;
 170         }
 171
 172         if (!is_date($_POST['DatePaid']))
 173         {
 174                 display_error(_("The entered date is invalid."));
 175                 set_focus('DatePaid');
 176                 return false;
 177         }
 178         elseif (!is_date_in_fiscalyear($_POST['DatePaid']))
 179         {
 180                 display_error(_("The entered date is out of fiscal year or is closed for further data entry."));
 181                 set_focus('DatePaid');
 182                 return false;
 183         }
 184
 185         $limit = get_bank_account_limit($_POST['bank_account'], $_POST['DatePaid']);
 186
 187         if ($limit != null && ($limit < input_num('amount')))
 188         {
 189                 display_error(sprintf(_("The total bank amount exceeds allowed limit (%s)."), price_format($limit)));
 190                 set_focus('amount');
 191                 return false;
 192         }
 193
 194     if (!$Refs->is_valid($_POST['ref']))
 195     {
 196                 display_error(_("You must enter a reference."));
 197                 set_focus('ref');
 198                 return false;
 199         }
 200
 201         if (!is_new_reference($_POST['ref'], ST_SUPPAYMENT))
 202         {
 203                 display_error(_("The entered reference is already in use."));
 204                 set_focus('ref');
 205                 return false;
 206         }
 207
 208         if (!db_has_currency_rates(get_supplier_currency($_POST['supplier_id']), $_POST['DatePaid'], true))
 209                 return false;
 210         $_SESSION['alloc']->amount = -input_num('amount');
 211
 212         if (isset($_POST["TotalNumberOfAllocs"]))
 213                 return check_allocations();
 214         else
 215                 return true;
 216 }
 217
 218 //----------------------------------------------------------------------------------------
 219
 220 function handle_add_payment()
 221 {
 222         $supp_currency = get_supplier_currency($_POST['supplier_id']);
 223         $bank_currency = get_bank_account_currency($_POST['bank_account']);
 224         $comp_currency = get_company_currency();
 225         if ($comp_currency != $bank_currency && $bank_currency != $supp_currency)
 226                 $rate = 0;
 227         else
 228                 $rate = input_num('_ex_rate');
 229
 230         $payment_id = add_supp_payment($_POST['supplier_id'], $_POST['DatePaid'],
 231                 $_POST['bank_account'], input_num('amount'), input_num('discount'),
 232                 $_POST['ref'], $_POST['memo_'], $rate, input_num('charge'));
 233         new_doc_date($_POST['DatePaid']);
 234
 235         $_SESSION['alloc']->trans_no = $payment_id;
 236         $_SESSION['alloc']->write();
 237         //unset($_POST['supplier_id']);
 238         unset($_POST['bank_account']);
 239         unset($_POST['DatePaid']);
 240         unset($_POST['currency']);
 241         unset($_POST['memo_']);
 242         unset($_POST['amount']);
 243         unset($_POST['discount']);
 244         unset($_POST['ProcessSuppPayment']);
 245
 246         meta_forward($_SERVER['PHP_SELF'], "AddedID=$payment_id&supplier_id=".$_POST['supplier_id']);
 247 }
 248
 249 //----------------------------------------------------------------------------------------
 250
 251 if (isset($_POST['ProcessSuppPayment']))
 252 {
 253          /*First off  check for valid inputs */
 254     if (check_inputs() == true)
 255     {
 256         handle_add_payment();
 257         end_page();
 258         exit;
 259     }
 260 }
 261
 262 //----------------------------------------------------------------------------------------
 263
 264 start_form();
 265
 266         start_outer_table(TABLESTYLE2, "width=60%", 5);
 267
 268         table_section(1);
 269
 270     supplier_list_row(_("Payment To:"), 'supplier_id', null, false, true);
 271
 272         if (list_updated('supplier_id') || list_updated('bank_account')) {
 273           $_SESSION['alloc']->read();
 274           $_POST['memo_'] = $_POST['amount'] = '';
 275           $Ajax->activate('alloc_tbl');
 276         }
 277
 278         set_global_supplier($_POST['supplier_id']);
 279
 280         if (!list_updated('bank_account'))
 281                 $_POST['bank_account'] = get_default_supplier_bank_account($_POST['supplier_id']);
 282
 283     bank_accounts_list_row(_("From Bank Account:"), 'bank_account', null, true);
 284
 285         bank_balance_row($_POST['bank_account']);
 286
 287         table_section(2);
 288
 289     ref_row(_("Reference:"), 'ref', '', $Refs->get_next(ST_SUPPAYMENT));
 290
 291     date_row(_("Date Paid") . ":", 'DatePaid', '', true, 0, 0, 0, null, true);
 292
 293         table_section(3);
 294
 295         $supplier_currency = get_supplier_currency($_POST['supplier_id']);
 296         $bank_currency = get_bank_account_currency($_POST['bank_account']);
 297         if ($bank_currency != $supplier_currency)
 298         {
 299                 exchange_rate_display($bank_currency, $supplier_currency, $_POST['DatePaid'], true);
 300         }
 301
 302         amount_row(_("Bank Charge:"), 'charge');
 303
 304
 305         end_outer_table(1); // outer table
 306
 307         if ($bank_currency == $supplier_currency) {
 308                 div_start('alloc_tbl');
 309                 show_allocatable(false);
 310                 div_end();
 311         }
 312
 313         start_table(TABLESTYLE, "width=60%");
 314         amount_row(_("Amount of Discount:"), 'discount');
 315         amount_row(_("Amount of Payment:"), 'amount');
 316         textarea_row(_("Memo:"), 'memo_', null, 22, 4);
 317         end_table(1);
 318
 319         if ($bank_currency != $supplier_currency)
 320         {
 321                 display_note(_("The amount and discount are in the bank account's currency."), 0, 1);
 322         }
 323
 324         submit_center('ProcessSuppPayment',_("Enter Payment"), true, '', 'default');
 325
 326 end_form();
 327
 328 end_page();
 329 ?>