Fixed incorect selection of invoices in Customer Payments/Payments To Supplier when...
[fa-stable.git] / sales / customer_payments.php
index 1ab43ce52a0cc320eb617400f00d3f789f441f95..b81b609cbd5e243f3ce829481f5f8f63accc37e8 100644 (file)
@@ -1,13 +1,25 @@
 <?php
-
-$path_to_root="..";
-$page_security = 3;
+/**********************************************************************
+    Copyright (C) FrontAccounting, LLC.
+       Released under the terms of the GNU General Public License, GPL, 
+       as published by the Free Software Foundation, either version 3 
+       of the License, or (at your option) any later version.
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  
+    See the License here <http://www.gnu.org/licenses/gpl-3.0.html>.
+***********************************************************************/
+$page_security = 'SA_SALESPAYMNT';
+$path_to_root = "..";
+include_once($path_to_root . "/includes/ui/allocation_cart.inc");
 include_once($path_to_root . "/includes/session.inc");
 include_once($path_to_root . "/includes/date_functions.inc");
 include_once($path_to_root . "/includes/ui.inc");
 include_once($path_to_root . "/includes/banking.inc");
 include_once($path_to_root . "/includes/data_checks.inc");
 include_once($path_to_root . "/sales/includes/sales_db.inc");
+//include_once($path_to_root . "/sales/includes/ui/cust_alloc_ui.inc");
+include_once($path_to_root . "/reporting/includes/reporting.inc");
 
 $js = "";
 if ($use_popup_windows) {
@@ -16,7 +28,9 @@ if ($use_popup_windows) {
 if ($use_date_picker) {
        $js .= get_js_date_picker();
 }
-page(_("Customer Payment Entry"), false, false, "", $js);
+add_js_file('payalloc.js');
+
+page(_($help_context = "Customer Payment Entry"), false, false, "", $js);
 
 //----------------------------------------------------------------------------------------------
 
@@ -24,40 +38,105 @@ check_db_has_customers(_("There are no customers defined in the system."));
 
 check_db_has_bank_accounts(_("There are no bank accounts defined in the system."));
 
-check_db_has_bank_trans_types(_("There are no bank payment types defined in the system."));
-
 //----------------------------------------------------------------------------------------
-if ($ret = context_restore()) {
-       if(isset($ret['customer_id']))
-               $_POST['customer_id'] = $ret['customer_id'];
-       if(isset($ret['branch_id']))
-               $_POST['BranchID'] = $ret['branch_id'];
+if (isset($_GET['customer_id']))
+{
+       $_POST['customer_id'] = $_GET['customer_id'];
 }
-if (isset($_POST['_customer_id_editor'])) {
-       context_call($path_to_root.'/sales/manage/customers.php?debtor_no='.$_POST['customer_id'], 
-               array( 'customer_id', 'BranchID', 'bank_account', 'DateBanked', 
-                       'ReceiptType', 'ref', 'amount', 'discount', 'memo_') );
+
+if (!isset($_POST['bank_account']))
+{ // first page call
+       $_SESSION['alloc'] = new allocation(ST_CUSTPAYMENT,0);
+
+       if (isset($_GET['SInvoice'])) {
+               //  get date and supplier
+               $inv = get_customer_trans($_GET['SInvoice'], ST_SALESINVOICE);
+               if($inv) {
+                       $_POST['customer_id'] = $inv['debtor_no'];
+                       $_POST['DateBanked'] = sql2date($inv['tran_date']);
+                       foreach($_SESSION['alloc']->allocs as $line => $trans) {
+                               if ($trans->type == ST_SALESINVOICE && $trans->type_no == $_GET['SInvoice']) {
+                                       $_POST['amount'] =
+                                               $_SESSION['alloc']->amount = price_format($_SESSION['alloc']->allocs[$line]->amount);
+                                       $_SESSION['alloc']->allocs[$line]->current_allocated =
+                                               $_SESSION['alloc']->allocs[$line]->amount;
+                                       break;
+                               }
+                       }
+                       unset($inv);
+               } else
+                       display_error(_("Invalid sales invoice number."));
+       }
+}
+
+if (list_updated('BranchID')) {
+       // when branch is selected via external editor also customer can change
+       $br = get_branch(get_post('BranchID'));
+       $_POST['customer_id'] = $br['debtor_no'];
+       $Ajax->activate('customer_id');
 }
 
+if (!isset($_POST['customer_id']))
+       $_POST['customer_id'] = get_global_customer(false);
+if (!isset($_POST['DateBanked'])) {
+       $_POST['DateBanked'] = new_doc_date();
+       if (!is_date_in_fiscalyear($_POST['DateBanked'])) {
+               $_POST['DateBanked'] = end_fiscalyear();
+       }
+}
+
+
 if (isset($_GET['AddedID'])) {
        $payment_no = $_GET['AddedID'];
 
        display_notification_centered(_("The customer payment has been successfully entered."));
 
-       display_note(get_gl_view_str(12, $payment_no, _("View the GL Journal Entries for this Customer Payment")));
+       submenu_print(_("&Print This Receipt"), ST_CUSTPAYMENT, $payment_no."-".ST_CUSTPAYMENT, 'prtopt');
+
+       display_note(get_gl_view_str(ST_CUSTPAYMENT, $payment_no, _("&View the GL Journal Entries for this Customer Payment")));
 
-       hyperlink_params($path_to_root . "/sales/allocations/customer_allocate.php", _("Allocate this Customer Payment"), "trans_no=$payment_no&trans_type=12");
+//     hyperlink_params($path_to_root . "/sales/allocations/customer_allocate.php", _("&Allocate this Customer Payment"), "trans_no=$payment_no&trans_type=12");
 
-       hyperlink_no_params($path_to_root . "/sales/customer_payments.php", _("Enter Another Customer Payment"));
-       br(1);
-       end_page();
-       exit;
+       hyperlink_no_params($path_to_root . "/sales/customer_payments.php", _("Enter Another &Customer Payment"));
+       
+       display_footer_exit();
+}
+elseif (isset($_GET['UpdatedID'])) {
+       $payment_no = $_GET['UpdatedID'];
+
+       display_notification_centered(_("The customer payment has been successfully updated."));
+
+       submenu_print(_("&Print This Receipt"), ST_CUSTPAYMENT, $payment_no."-".ST_CUSTPAYMENT, 'prtopt');
+
+       display_note(get_gl_view_str(ST_CUSTPAYMENT, $payment_no, _("&View the GL Journal Entries for this Customer Payment")));
+
+//     hyperlink_params($path_to_root . "/sales/allocations/customer_allocate.php", _("&Allocate this Customer Payment"), "trans_no=$payment_no&trans_type=12");
+
+       hyperlink_no_params($path_to_root . "/sales/customer_payments.php", _("Enter Another &Customer Payment"));
+       
+       display_footer_exit();
 }
 
 //----------------------------------------------------------------------------------------------
 
 function can_process()
 {
+       global $Refs;
+
+       if (!get_post('customer_id'))
+       {
+               display_error(_("There is no customer selected."));
+               set_focus('customer_id');
+               return false;
+       } 
+       
+       if (!get_post('BranchID')) 
+       {
+               display_error(_("This customer has no branch defined."));
+               set_focus('BranchID');
+               return false;
+       } 
+       
        if (!isset($_POST['DateBanked']) || !is_date($_POST['DateBanked'])) {
                display_error(_("The entered date is invalid. Please enter a valid date for the payment."));
                set_focus('DateBanked');
@@ -68,17 +147,25 @@ function can_process()
                return false;
        }
 
-       if (!references::is_valid($_POST['ref'])) {
+       if (!$Refs->is_valid($_POST['ref'])) {
                display_error(_("You must enter a reference."));
                set_focus('ref');
                return false;
        }
 
-       if (!is_new_reference($_POST['ref'], 12)) {
+       //Chaitanya : 13-OCT-2011 - To support Edit feature
+       if (isset($_POST['trans_no']) && $_POST['trans_no'] == 0 && (!is_new_reference($_POST['ref'], ST_CUSTPAYMENT))) {
                display_error(_("The entered reference is already in use."));
                set_focus('ref');
                return false;
        }
+       //Avoid duplicate reference while modifying
+       elseif ($_POST['ref'] != $_POST['old_ref'] && !is_new_reference($_POST['ref'], ST_CUSTPAYMENT))
+       {
+               display_error( _("The entered reference is already in use."));
+               set_focus('ref');
+               return false;
+       }
 
        if (!check_num('amount', 0)) {
                display_error(_("The entered amount is invalid or negative and cannot be processed."));
@@ -86,19 +173,53 @@ function can_process()
                return false;
        }
 
+       if (isset($_POST['charge']) && !check_num('charge', 0)) {
+               display_error(_("The entered amount is invalid or negative and cannot be processed."));
+               set_focus('charge');
+               return false;
+       }
+       if (isset($_POST['charge']) && input_num('charge') > 0) {
+               $charge_acct = get_company_pref('bank_charge_act');
+               if (get_gl_account($charge_acct) == false) {
+                       display_error(_("The Bank Charge Account has not been set in System and General GL Setup."));
+                       set_focus('charge');
+                       return false;
+               }       
+       }
+
+       if (isset($_POST['_ex_rate']) && !check_num('_ex_rate', 0.000001))
+       {
+               display_error(_("The exchange rate must be numeric and greater than zero."));
+               set_focus('_ex_rate');
+               return false;
+       }
+
+       if ($_POST['discount'] == "") 
+       {
+               $_POST['discount'] = 0;
+       }
+
        if (!check_num('discount')) {
                display_error(_("The entered discount is not a valid number."));
                set_focus('discount');
                return false;
        }
 
-       if ((input_num('amount') - input_num('discount') <= 0)) {
+       //if ((input_num('amount') - input_num('discount') <= 0)) {
+       if (input_num('amount') <= 0) {
                display_error(_("The balance of the amount and discout is zero or negative. Please enter valid amounts."));
                set_focus('discount');
                return false;
        }
+       if (!db_has_currency_rates(get_customer_currency($_POST['customer_id']), $_POST['DateBanked'], true))
+               return false;
 
-       return true;
+       $_SESSION['alloc']->amount = input_num('amount');
+
+       if (isset($_POST["TotalNumberOfAllocs"]))
+               return check_allocations();
+       else
+               return true;
 }
 
 //----------------------------------------------------------------------------------------------
@@ -117,117 +238,193 @@ if (isset($_POST['_customer_id_button'])) {
 if (isset($_POST['_DateBanked_changed'])) {
   $Ajax->activate('_ex_rate');
 }
+
+//Chaitanya : 13-OCT-2011 - To support Edit feature
+if (isset($_POST['ref']) && $_SESSION['alloc']->trans_no == 0) // added by Joe to fix the browser back button
+{
+       $tno = get_customer_trans_from_ref(ST_CUSTPAYMENT, $_POST['ref']);
+       if ($tno != false)
+       {
+               display_error( _("The entered reference is already in use."));
+               display_footer_exit();
+       }
+}              
+$new = $_SESSION['alloc']->trans_no == 0;
+
 //----------------------------------------------------------------------------------------------
 
 if (isset($_POST['AddPaymentItem'])) {
-       $payment_no = write_customer_payment(0, $_POST['customer_id'], $_POST['BranchID'],
-               $_POST['bank_account'], $_POST['DateBanked'], $_POST['ReceiptType'], $_POST['ref'],
-               input_num('amount'), input_num('discount'), $_POST['memo_']);
-
-       meta_forward($_SERVER['PHP_SELF'], "AddedID=$payment_no");
+       
+       $cust_currency = get_customer_currency($_POST['customer_id']);
+       $bank_currency = get_bank_account_currency($_POST['bank_account']);
+       $comp_currency = get_company_currency();
+       if ($comp_currency != $bank_currency && $bank_currency != $cust_currency)
+               $rate = 0;
+       else
+               $rate = input_num('_ex_rate');
+
+       new_doc_date($_POST['DateBanked']);
+
+       //Chaitanya : 13-OCT-2011 - To support Edit feature
+       $payment_no = write_customer_payment($_SESSION['alloc']->trans_no, $_POST['customer_id'], $_POST['BranchID'],
+               $_POST['bank_account'], $_POST['DateBanked'], $_POST['ref'],
+               input_num('amount'), input_num('discount'), $_POST['memo_'], $rate, input_num('charge'));
+
+       $_SESSION['alloc']->trans_no = $payment_no;
+       $_SESSION['alloc']->write();
+       
+       unset($_POST);
+       unset($_SESSION);
+
+       //Chaitanya : 13-OCT-2011 - To support Edit feature
+       //meta_forward($_SERVER['PHP_SELF'], "AddedID=$payment_no");
+       meta_forward($_SERVER['PHP_SELF'], $new ? "AddedID=$payment_no" : "UpdatedID=$payment_no");
 }
 
 //----------------------------------------------------------------------------------------------
 
 function read_customer_data()
 {
-       $sql = "SELECT ".TB_PREF."debtors_master.pymt_discount,
-               ".TB_PREF."credit_status.dissallow_invoices
-               FROM ".TB_PREF."debtors_master, ".TB_PREF."credit_status
-               WHERE ".TB_PREF."debtors_master.credit_status = ".TB_PREF."credit_status.id
-                       AND ".TB_PREF."debtors_master.debtor_no = '" . $_POST['customer_id'] . "'";
+       global $Refs, $new;
 
-       $result = db_query($sql, "could not query customers");
-
-       $myrow = db_fetch($result);
+       $myrow = get_customer_habit($_POST['customer_id']);
 
        $_POST['HoldAccount'] = $myrow["dissallow_invoices"];
        $_POST['pymt_discount'] = $myrow["pymt_discount"];
-       $_POST['ref'] = references::get_next(12);
+       //Chaitanya : 13-OCT-2011 - To support Edit feature
+       //If page is called first time and New entry fetch the nex reference number
+       if ($new && !isset($_POST['charge'])) 
+               $_POST['ref'] = $Refs->get_next(ST_CUSTPAYMENT);
 }
 
-//-------------------------------------------------------------------------------------------------
+//----------------------------------------------------------------------------------------------
+$new = 1;
+$old_ref = 0;
+
+//Chaitanya : 13-OCT-2011 - To support Edit feature
+if (isset($_GET['trans_no']) && $_GET['trans_no'] > 0 )
+       $_POST['trans_no'] = $_GET['trans_no'];
+//Read data
+if (isset($_POST['trans_no']) && $_POST['trans_no'] > 0 )
+{      
+       $new = 0;
+       $myrow = get_customer_trans($_POST['trans_no'], ST_CUSTPAYMENT);
+       $_POST['customer_id'] = $myrow["debtor_no"];
+       $_POST['customer_name'] = $myrow["DebtorName"];
+       $_POST['BranchID'] = $myrow["branch_code"];
+       $_POST['bank_account'] = $myrow["bank_act"];
+       $_POST['ref'] =  $myrow["reference"];
+       $old_ref = $myrow["reference"];
+       //$_POST['charge'] =  $myrow[""];
+       $_POST['DateBanked'] =  sql2date($myrow['tran_date']);
+       $_POST["amount"] = price_format($myrow['Total'] - $myrow['ov_discount']);
+       $_POST["discount"] = price_format($myrow['ov_discount']);
+       $_POST["memo_"] = get_comments_string(ST_CUSTPAYMENT,$_POST['trans_no']);
+}
+else
+       $_POST['trans_no'] = 0;
 
-function display_item_form()
-{
-       global $table_style2;
-       start_table($table_style2, 5, 7);
-       echo "<tr><td valign=top>"; // outer table
-
-       echo "<table>";
-
-       if (!isset($_POST['customer_id']))
-               $_POST['customer_id'] = get_global_customer(false);
-       if (!isset($_POST['DateBanked'])) {
-               $_POST['DateBanked'] = Today();
-               if (!is_date_in_fiscalyear($_POST['DateBanked'])) {
-                       $_POST['DateBanked'] = end_fiscalyear();
+//----------------------------------------------------------------------------------------------
+
+start_form();
+
+       hidden('trans_no', $_POST['trans_no']);
+       hidden('old_ref', $old_ref);
+
+       start_outer_table(TABLESTYLE2, "width=60%", 5);
+       table_section(1);
+
+       if ($new)
+               customer_list_row(_("From Customer:"), 'customer_id', null, false, true);
+       else {
+               label_cells(_("From Customer:"), $_POST['customer_name'], "class='label'");
+               hidden('customer_id', $_POST['customer_id']);
+       }
+
+       if (list_updated('customer_id') || ($new && list_updated('bank_account'))) {
+               $_SESSION['alloc']->read();
+               $_POST['memo_'] = $_POST['amount'] = $_POST['discount'] = '';
+               $Ajax->activate('alloc_tbl');
+       }
+
+       if (!isset($_POST['charge'])) // first page call
+       {
+               //Prepare allocation cart 
+               if (isset($_POST['trans_no']) && $_POST['trans_no'] > 0 )
+                       $_SESSION['alloc'] = new allocation(ST_CUSTPAYMENT,$_POST['trans_no']);
+               else
+               {
+                       $_SESSION['alloc'] = new allocation(ST_CUSTPAYMENT,0);
+                       $Ajax->activate('alloc_tbl');
                }
        }
-       customer_list_row(_("From Customer:"), 'customer_id', null, false, true);
+       
        if (db_customer_has_branches($_POST['customer_id'])) {
                customer_branches_list_row(_("Branch:"), $_POST['customer_id'], 'BranchID', null, false, true, true);
        } else {
-               hidden('BranchID', reserved_words::get_any_numeric());
+               hidden('BranchID', ANY_NUMERIC);
        }
 
        read_customer_data();
 
        set_global_customer($_POST['customer_id']);
-       if (isset($_POST['HoldAccount']) && $_POST['HoldAccount'] != 0) {
-               echo "</table></table>";
-               display_note(_("This customer account is on hold."), 0, 0, "class='redfb'");
-       } else {
-               $display_discount_percent = percent_format($_POST['pymt_discount']*100) . "%";
-
-               amount_row(_("Amount:"), 'amount');
+       if (isset($_POST['HoldAccount']) && $_POST['HoldAccount'] != 0) 
+               display_warning(_("This customer account is on hold."));
+       $display_discount_percent = percent_format($_POST['pymt_discount']*100) . "%";
 
-               amount_row(_("Amount of Discount:"), 'discount');
+       table_section(2);
+       if (!list_updated('bank_account'))
+               $_POST['bank_account'] = get_default_customer_bank_account($_POST['customer_id']);      
 
-               label_row(_("Customer prompt payment discount :"), $display_discount_percent);
+       //Chaitanya : 13-OCT-2011 - Is AJAX call really needed ???
+       //bank_accounts_list_row(_("Into Bank Account:"), 'bank_account', null, true);
+       bank_accounts_list_row(_("Into Bank Account:"), 'bank_account', null, false);
 
-               date_row(_("Date of Deposit:"), 'DateBanked','',null, 0, 0, 0, null, true);
+       text_row(_("Reference:"), 'ref', null, 20, 40);
 
-               echo "</table>";
-               echo "</td><td valign=top class='tableseparator'>"; // outer table
-               echo "<table>";
+       table_section(3);
 
-               bank_accounts_list_row(_("Into Bank Account:"), 'bank_account', null, true);
+       date_row(_("Date of Deposit:"), 'DateBanked', '', true, 0, 0, 0, null, true);
 
-               $cust_currency = get_customer_currency($_POST['customer_id']);
-               $bank_currency = get_bank_account_currency($_POST['bank_account']);
+       $comp_currency = get_company_currency();
+       $cust_currency = get_customer_currency($_POST['customer_id']);
+       $bank_currency = get_bank_account_currency($_POST['bank_account']);
 
-               if ($cust_currency != $bank_currency) {
-                       exchange_rate_display($cust_currency, $bank_currency, $_POST['DateBanked']);
-               }
-
-               bank_trans_types_list_row(_("Type:"), 'ReceiptType', null);
+       if ($cust_currency != $bank_currency) {
+               exchange_rate_display($bank_currency, $cust_currency, $_POST['DateBanked'], ($bank_currency == $comp_currency));
+       }
 
-               text_row(_("Reference:"), 'ref', null, 20, 40);
+       amount_row(_("Bank Charge:"), 'charge');
 
-               textarea_row(_("Memo:"), 'memo_', null, 22, 4);
+       end_outer_table(1);
 
-               echo "</table>";
+       if ($cust_currency == $bank_currency) {
+               div_start('alloc_tbl');
+               show_allocatable(false);
+               div_end();
+       }
 
-               echo "</td></tr>";
-               end_table(); // outer table
+       start_table(TABLESTYLE, "width=60%");
 
-               if ($cust_currency != $bank_currency)
-                       display_note(_("Amount and discount are in customer's currency."));
+       label_row(_("Customer prompt payment discount :"), $display_discount_percent);
+       amount_row(_("Amount of Discount:"), 'discount');
 
-               echo"<br>";
+       amount_row(_("Amount:"), 'amount');
 
-               submit_center('AddPaymentItem', _("Add Payment"), true, '', true);
-       }
+       textarea_row(_("Memo:"), 'memo_', null, 22, 4);
+       end_table(1);
 
-       echo "<br>";
-}
+       if ($cust_currency != $bank_currency)
+               display_note(_("Amount and discount are in customer's currency."));
 
-//----------------------------------------------------------------------------------------------
+       br();
 
-start_form();
+       if (isset($_POST['trans_no']) && $_POST['trans_no'] > 0 )
+               submit_center('AddPaymentItem', _("Update Payment"), true, '', 'default');
+       else
+               submit_center('AddPaymentItem', _("Add Payment"), true, '', 'default');
 
-display_item_form();
+       br();
 
 end_form();
 end_page();