Allowing edit of Customer Payments. (Chaitanya and Joe)
[fa-stable.git] / sales / customer_payments.php
index 939799f7dd2f46d8b148f73410fdcf25a773ce30..e73cccd1a5b6b745375200c1b9354b48f284d144 100644 (file)
@@ -39,6 +39,35 @@ 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."));
 
 //----------------------------------------------------------------------------------------
+if (isset($_GET['customer_id']))
+{
+       $_POST['customer_id'] = $_GET['customer_id'];
+}
+
+if (!isset($_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
@@ -56,6 +85,7 @@ if (!isset($_POST['DateBanked'])) {
        }
 }
 
+
 if (isset($_GET['AddedID'])) {
        $payment_no = $_GET['AddedID'];
 
@@ -65,6 +95,21 @@ if (isset($_GET['AddedID'])) {
 
        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($path_to_root . "/sales/customer_payments.php", _("Enter Another &Customer Payment"));
+       
+       display_footer_exit();
+}
+elseif (isset($_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"));
@@ -78,7 +123,7 @@ function can_process()
 {
        global $Refs;
 
-       if (!get_post('customer_id')) 
+       if (!get_post('customer_id'))
        {
                display_error(_("There is no customer selected."));
                set_focus('customer_id');
@@ -108,11 +153,19 @@ function can_process()
                return false;
        }
 
-       if (!is_new_reference($_POST['ref'], ST_CUSTPAYMENT)) {
+       //Chaitanya : 13-OCT-2011 - To support Edit feature
+       if (isset($_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."));
@@ -152,7 +205,8 @@ function can_process()
                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;
@@ -182,8 +236,22 @@ if (isset($_POST['_customer_id_button'])) {
 if (isset($_POST['_DateBanked_changed'])) {
   $Ajax->activate('_ex_rate');
 }
-if (list_updated('customer_id') || list_updated('bank_account')) {
+
+//Chaitanya : 13-OCT-2011 - To support Edit feature
+if (isset($_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 = $_SESSION['alloc']->trans_no == 0;
+
+if (list_updated('customer_id') || ($new && list_updated('bank_account'))) {
   $_SESSION['alloc']->read();
+  $_POST['memo_'] = $_POST['amount'] = $_POST['discount'] = '';
   $Ajax->activate('alloc_tbl');
 }
 //----------------------------------------------------------------------------------------------
@@ -200,48 +268,94 @@ if (isset($_POST['AddPaymentItem'])) {
 
        new_doc_date($_POST['DateBanked']);
 
-       $payment_no = write_customer_payment(0, $_POST['customer_id'], $_POST['BranchID'],
+       //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);
 
-       meta_forward($_SERVER['PHP_SELF'], "AddedID=$payment_no");
+       //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()
 {
-       global $Refs;
-
-       $sql = "SELECT ".TB_PREF."debtors_master.pymt_discount,
-               ".TB_PREF."credit_status.dissallow_invoices
-               FROM ".TB_PREF."debtors_master, ".TB_PREF."credit_status
-               WHERE ".TB_PREF."debtors_master.credit_status = ".TB_PREF."credit_status.id
-                       AND ".TB_PREF."debtors_master.debtor_no = ".db_escape($_POST['customer_id']);
-
-       $result = db_query($sql, "could not query customers");
+       global $Refs, $new;
 
-       $myrow = db_fetch($result);
+       $myrow = get_customer_habit($_POST['customer_id']);
 
        $_POST['HoldAccount'] = $myrow["dissallow_invoices"];
        $_POST['pymt_discount'] = $myrow["pymt_discount"];
-       $_POST['ref'] = $Refs->get_next(12);
+       //Chaitanya : 13-OCT-2011 - To support Edit feature
+       //If page is called first time and New entry fetch the nex reference number
+       if ($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;
 
 //----------------------------------------------------------------------------------------------
 
 start_form();
 
-       start_outer_table("$table_style2 width=60%", 5);
+       hidden('trans_no', $_POST['trans_no']);
+       hidden('old_ref', $old_ref);
+
+       start_outer_table(TABLESTYLE2, "width=60%", 5);
        table_section(1);
 
-       customer_list_row(_("From Customer:"), 'customer_id', null, false, true);
-       if (!isset($_POST['bank_account'])) // first page call
-                 $_SESSION['alloc'] = new allocation(ST_CUSTPAYMENT,0);
+       if ($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 (!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);
+                       $Ajax->activate('alloc_tbl');
+               }
+       }
+       
        if (db_customer_has_branches($_POST['customer_id'])) {
                customer_branches_list_row(_("Branch:"), $_POST['customer_id'], 'BranchID', null, false, true, true);
        } else {
@@ -258,9 +372,12 @@ start_form();
                $display_discount_percent = percent_format($_POST['pymt_discount']*100) . "%";
 
                table_section(2);
-
-               bank_accounts_list_row(_("Into Bank Account:"), 'bank_account', null, true);
-
+               if (!list_updated('bank_account'))
+                       $_POST['bank_account'] = get_default_customer_bank_account($_POST['customer_id']);      
+                       
+               //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);
 
                text_row(_("Reference:"), 'ref', null, 20, 40);
 
@@ -268,8 +385,6 @@ start_form();
 
                date_row(_("Date of Deposit:"), 'DateBanked', '', true, 0, 0, 0, null, true);
 
-
-
                $comp_currency = get_company_currency();
                $cust_currency = get_customer_currency($_POST['customer_id']);
                $bank_currency = get_bank_account_currency($_POST['bank_account']);
@@ -288,7 +403,7 @@ start_form();
                        div_end();
                }
 
-               start_table("$table_style width=60%");
+               start_table(TABLESTYLE, "width=60%");
 
                label_row(_("Customer prompt payment discount :"), $display_discount_percent);
                amount_row(_("Amount of Discount:"), 'discount');
@@ -303,7 +418,10 @@ start_form();
 
                br();
 
-               submit_center('AddPaymentItem', _("Add Payment"), true, '', 'default');
+               if (isset($_POST['trans_no']) && $_POST['trans_no'] > 0 )
+                       submit_center('AddPaymentItem', _("Update Payment"), true, '', 'default');
+               else
+                       submit_center('AddPaymentItem', _("Add Payment"), true, '', 'default');
        }
 
        br();