Form submit/escape hotkeys added.
[fa-stable.git] / sales / customer_invoice.php
index 8b3102ac5973bdb90a79dab340f7a0139977fea9..6c43ef2273931246b1b5b5ff3a795411d59d96bd 100644 (file)
@@ -1,4 +1,14 @@
 <?php
+/**********************************************************************
+    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>.
+***********************************************************************/
 //---------------------------------------------------------------------------
 //
 //     Entry/Modify Sales Invoice against single delivery
@@ -35,37 +45,36 @@ if (isset($_GET['ModifyInvoice'])) {
 page($_SESSION['page_title'], false, false, "", $js);
 
 //-----------------------------------------------------------------------------
+check_edit_conflicts();
 
 if (isset($_GET['AddedID'])) {
 
        $invoice_no = $_GET['AddedID'];
        $trans_type = 10;
-       print_hidden_script(10);
 
        display_notification(_("Selected deliveries has been processed"), true);
 
-       display_note(get_customer_trans_view_str($trans_type, $invoice_no, _("View This Invoice")), 0, 1);
+       display_note(get_customer_trans_view_str($trans_type, $invoice_no, _("&View This Invoice")), 0, 1);
 
-       display_note(print_document_link($invoice_no, _("Print This Invoice"), true, 10));
+       display_note(print_document_link($invoice_no, _("&Print This Invoice"), true, 10));
 
-       display_note(get_gl_view_str($trans_type, $invoice_no, _("View the GL Journal Entries for this Invoice")),1);
+       display_note(get_gl_view_str($trans_type, $invoice_no, _("View the GL &Journal Entries for this Invoice")),1);
 
-       hyperlink_params("$path_to_root/sales/inquiry/sales_deliveries_view.php", _("Select Another Delivery For Invoicing"), "OutstandingOnly=1");
+       hyperlink_params("$path_to_root/sales/inquiry/sales_deliveries_view.php", _("Select Another &Delivery For Invoicing"), "OutstandingOnly=1");
 
        display_footer_exit();
 
 } elseif (isset($_GET['UpdatedID']))  {
 
        $invoice_no = $_GET['UpdatedID'];
-       print_hidden_script(10);
 
        display_notification_centered(sprintf(_('Sales Invoice # %d has been updated.'),$invoice_no));
 
-       display_note(get_trans_view_str(10, $invoice_no, _("View This Invoice")));
+       display_note(get_trans_view_str(10, $invoice_no, _("&View This Invoice")));
        echo '<br>';
-       display_note(print_document_link($invoice_no, _("Print This Invoice"), true, 10));
+       display_note(print_document_link($invoice_no, _("&Print This Invoice"), true, 10));
 
-       hyperlink_no_params($path_to_root . "/sales/inquiry/customer_inquiry.php", _("Select A Different Invoice to Modify"));
+       hyperlink_no_params($path_to_root . "/sales/inquiry/customer_inquiry.php", _("Select A Different &Invoice to Modify"));
 
        display_footer_exit();
 
@@ -79,12 +88,16 @@ if (isset($_GET['AddedID'])) {
                }
        }
        unset($line);
+
+    // Remove also src_doc delivery note
+    $sources = &$_SESSION['Items']->src_docs;
+    unset($sources[$_GET['RemoveDN']]);
 }
 
 //-----------------------------------------------------------------------------
 
 if ( (isset($_GET['DeliveryNumber']) && ($_GET['DeliveryNumber'] > 0) )
-       || isset($_GET['BatchInvoice'])) {
+|| isset($_GET['BatchInvoice'])) {
 
        processing_start();
 
@@ -114,6 +127,12 @@ if ( (isset($_GET['DeliveryNumber']) && ($_GET['DeliveryNumber'] > 0) )
 
 } elseif (isset($_GET['ModifyInvoice']) && $_GET['ModifyInvoice'] > 0) {
 
+       if ( get_parent_trans(10, $_GET['ModifyInvoice']) == 0) { // 1.xx compatibility hack
+               echo"<center><br><b>" . _("There are no delivery notes for this invoice.<br>
+               Most likely this invoice was created in Front Accounting version prior to 2.0
+               and therefore can not be modified.") . "</b></center>";
+               display_footer_exit();
+       }
        processing_start();
        $_SESSION['Items'] = new Cart(10, $_GET['ModifyInvoice']);
 
@@ -130,13 +149,39 @@ if ( (isset($_GET['DeliveryNumber']) && ($_GET['DeliveryNumber'] > 0) )
 
        end_page();
        exit;
-} else {
+} elseif (!check_quantities()) {
+       display_error(_("Selected quantity cannot be less than quantity credited nor more than quantity not invoiced yet."));
+}
+if (isset($_POST['Update'])) {
+       $Ajax->activate('Items');
+}
+if (isset($_POST['_InvoiceDate_changed'])) {
+       $_POST['due_date'] = get_invoice_duedate($_SESSION['Items']->customer_id, 
+               $_POST['InvoiceDate']);
+       $Ajax->activate('due_date');
+}
+
+//-----------------------------------------------------------------------------
+function check_quantities()
+{
+       $ok =1;
        foreach ($_SESSION['Items']->line_items as $line_no=>$itm) {
                if (isset($_POST['Line'.$line_no])) {
-                       $line_qty = $_POST['Line'.$line_no];
-                       if (is_numeric($line_qty) && $_POST['Line'.$line_no] <= ($itm->quantity - $itm->qty_done)) {
-                               $_SESSION['Items']->line_items[$line_no]->qty_dispatched = $line_qty;
+                       if($_SESSION['Items']->trans_no) {
+                               $min = $itm->qty_done;
+                               $max = $itm->quantity;
+                       } else {
+                               $min = 0;
+                               $max = $itm->quantity - $itm->qty_done;
                        }
+                       if (check_num('Line'.$line_no, $min, $max)) {
+                               $_SESSION['Items']->line_items[$line_no]->qty_dispatched =
+                                   input_num('Line'.$line_no);
+                       }
+                       else {
+                               $ok = 0;
+                       }
+                               
                }
 
                if (isset($_POST['Line'.$line_no.'Desc'])) {
@@ -146,14 +191,32 @@ if ( (isset($_GET['DeliveryNumber']) && ($_GET['DeliveryNumber'] > 0) )
                        }
                }
        }
+ return $ok;
 }
-//-----------------------------------------------------------------------------
+
+function set_delivery_shipping_sum($delivery_notes) 
+{
+    
+    $shipping = 0;
+    
+    foreach($delivery_notes as $delivery_num) 
+    {
+        $myrow = get_customer_trans($delivery_num, 13);
+        //$branch = get_branch($myrow["branch_code"]);
+        //$sales_order = get_sales_order_header($myrow["order_"]);
+        
+        //$shipping += $sales_order['freight_cost'];
+        $shipping += $myrow['ov_freight'];
+    }
+    $_POST['ChargeFreightCost'] = price_format($shipping);
+}
+
 
 function copy_to_cart()
 {
        $cart = &$_SESSION['Items'];
        $cart->ship_via = $_POST['ship_via'];
-       $cart->freight_cost = $_POST['ChargeFreightCost'];
+       $cart->freight_cost = input_num('ChargeFreightCost');
        $cart->document_date =  $_POST['InvoiceDate'];
        $cart->due_date =  $_POST['due_date'];
        $cart->Comments = $_POST['Comments'];
@@ -164,10 +227,11 @@ function copy_from_cart()
 {
        $cart = &$_SESSION['Items'];
        $_POST['ship_via'] = $cart->ship_via;
-       $_POST['ChargeFreightCost'] = $cart->freight_cost;
+       $_POST['ChargeFreightCost'] = price_format($cart->freight_cost);
        $_POST['InvoiceDate']= $cart->document_date;
        $_POST['due_date'] = $cart->due_date;
        $_POST['Comments']= $cart->Comments;
+       $_POST['cart_id'] = $cart->cart_id;
 }
 
 //-----------------------------------------------------------------------------
@@ -176,45 +240,56 @@ function check_data()
 {
        if (!isset($_POST['InvoiceDate']) || !is_date($_POST['InvoiceDate'])) {
                display_error(_("The entered invoice date is invalid."));
+               set_focus('InvoiceDate');
                return false;
        }
 
        if (!is_date_in_fiscalyear($_POST['InvoiceDate'])) {
                display_error(_("The entered invoice date is not in fiscal year."));
+               set_focus('InvoiceDate');
                return false;
        }
 
        if (!isset($_POST['due_date']) || !is_date($_POST['due_date'])) {
                display_error(_("The entered invoice due date is invalid."));
+               set_focus('due_date');
                return false;
        }
 
        if ($_SESSION['Items']->trans_no == 0) {
                if (!references::is_valid($_POST['ref'])) {
                        display_error(_("You must enter a reference."));
+                       set_focus('ref');
                        return false;
                }
 
                if (!is_new_reference($_POST['ref'], 10)) {
                        display_error(_("The entered reference is already in use."));
+                       set_focus('ref');
                        return false;
                }
        }
 
        if ($_POST['ChargeFreightCost'] == "") {
-               $_POST['ChargeFreightCost'] = 0;
+               $_POST['ChargeFreightCost'] = price_format(0);
        }
 
-       if (!is_numeric($_POST['ChargeFreightCost']) || $_POST['ChargeFreightCost'] < 0) {
+       if (!check_num('ChargeFreightCost', 0)) {
                display_error(_("The entered shipping value is not numeric."));
+               set_focus('ChargeFreightCost');
                return false;
        }
 
-       if ($_SESSION['Items']->has_items_dispatch() == 0 && $_POST['ChargeFreightCost'] == 0) {
+       if ($_SESSION['Items']->has_items_dispatch() == 0 && input_num('ChargeFreightCost') == 0) {
                display_error(_("There are no item quantities on this invoice."));
                return false;
        }
 
+       if (!check_quantities()) {
+               display_error(_("Selected quantity cannot be less than quantity credited nor more than quantity not invoiced yet."));
+               return false;
+       }
+
        return true;
 }
 
@@ -257,8 +332,10 @@ $dspans[] = $spanlen;
 //-----------------------------------------------------------------------------
 
 $is_batch_invoice = count($_SESSION['Items']->src_docs) > 1;
+
 $is_edition = $_SESSION['Items']->trans_type == 10 && $_SESSION['Items']->trans_no != 0;
-start_form(false, true);
+start_form();
+hidden('cart_id');
 
 start_table("$table_style2 width=80%", 5);
 
@@ -270,7 +347,7 @@ end_row();
 start_row();
 
 if ($_SESSION['Items']->trans_no == 0) {
-       ref_cells(_("Reference"), 'ref', $_SESSION['Items']->reference, "class='tableheader2'");
+       ref_cells(_("Reference"), 'ref', '', $_SESSION['Items']->reference, "class='tableheader2'");
 } else {
        label_cells(_("Reference"), $_SESSION['Items']->reference, "class='tableheader2'");
 }
@@ -296,30 +373,40 @@ if (!isset($_POST['InvoiceDate']) || !is_date($_POST['InvoiceDate'])) {
        }
 }
 
-date_cells(_("Date"), 'InvoiceDate', $_POST['InvoiceDate'], 0, 0, 0, "class='tableheader2'");
+date_cells(_("Date"), 'InvoiceDate', '', $_POST['InvoiceDate'], 0, 0, 0, "class='tableheader2'", true);
 
 if (!isset($_POST['due_date']) || !is_date($_POST['due_date'])) {
        $_POST['due_date'] = get_invoice_duedate($_SESSION['Items']->customer_id, $_POST['InvoiceDate']);
 }
 
-date_cells(_("Due Date"), 'due_date', $_POST['due_date'], 0, 0, 0, "class='tableheader2'");
+date_cells(_("Due Date"), 'due_date', '', $_POST['due_date'], 0, 0, 0, "class='tableheader2'");
 
 end_row();
 end_table();
 
+$row = get_customer_to_order($_SESSION['Items']->customer_id);
+if ($row['dissallow_invoices'] == 1)
+{
+       display_error(_("The selected customer account is currently on hold. Please contact the credit control personnel to discuss."));
+       end_form();
+       end_page();
+       exit();
+}      
+
 display_heading(_("Invoice Items"));
 
+div_start('Items');
 start_table("$table_style width=80%");
 $th = array(_("Item Code"), _("Item Description"), _("Delivered"), _("Units"), _("Invoiced"),
        _("This Invoice"), _("Price"), _("Tax Type"), _("Discount"), _("Total"));
 
 if ($is_batch_invoice) {
-$th[] = _("DN");
-$th[] = "";
+    $th[] = _("DN");
+    $th[] = "";
 }
 
 if ($is_edition) {
-$th[4] = _("Credited");
+    $th[4] = _("Credited");
 }
 
 table_header($th);
@@ -337,19 +424,20 @@ foreach ($_SESSION['Items']->line_items as $line=>$ln_itm) {
        view_stock_status_cell($ln_itm->stock_id);
 
        text_cells(null, 'Line'.$line.'Desc', $ln_itm->item_description, 30, 50);
-       qty_cell($ln_itm->quantity);
+       $dec = get_qty_dec($ln_itm->stock_id);
+       qty_cell($ln_itm->quantity, false, $dec);
        label_cell($ln_itm->units);
-       qty_cell($ln_itm->qty_done);
+       qty_cell($ln_itm->qty_done, false, $dec);
 
        if ($is_batch_invoice) {
                // for batch invoices we can only remove whole deliveries
                echo '<td nowrap align=right>';
                hidden('Line' . $line, $ln_itm->qty_dispatched );
-               echo number_format2($ln_itm->qty_dispatched, user_qty_dec()).'</td>';
+               echo number_format2($ln_itm->qty_dispatched, $dec).'</td>';
        } else {
-               text_cells(null, 'Line'.$line, $ln_itm->qty_dispatched, 10, 10);
+               small_qty_cells(null, 'Line'.$line, qty_format($ln_itm->qty_dispatched, $ln_itm->stock_id, $dec), null, null, $dec);
        }
-       $display_discount_percent = number_format2($ln_itm->discount_percent*100, user_percent_dec()) . "%";
+       $display_discount_percent = percent_format($ln_itm->discount_percent*100) . " %";
 
        $line_total = ($ln_itm->qty_dispatched * $ln_itm->price * (1 - $ln_itm->discount_percent));
 
@@ -378,16 +466,20 @@ was not fully delivered the first time ?? */
 
 if (!isset($_POST['ChargeFreightCost']) || $_POST['ChargeFreightCost'] == "") {
        if ($_SESSION['Items']->any_already_delivered() == 1) {
-               $_POST['ChargeFreightCost'] = 0;
+               $_POST['ChargeFreightCost'] = price_format(0);
        } else {
-               $_POST['ChargeFreightCost'] = $_SESSION['Items']->freight_cost;
+               $_POST['ChargeFreightCost'] = price_format($_SESSION['Items']->freight_cost);
        }
 
-       if (!is_numeric($_POST['ChargeFreightCost'])) {
-               $_POST['ChargeFreightCost'] = 0;
+       if (!check_num('ChargeFreightCost')) {
+               $_POST['ChargeFreightCost'] = price_format(0);
        }
 }
 
+$accumulate_shipping = get_company_pref('accumulate_shipping');
+if ($is_batch_invoice && $accumulate_shipping)
+       set_delivery_shipping_sum(array_keys($_SESSION['Items']->src_docs));
+
 start_row();
 
 small_amount_cells(_("Shipping Cost"), 'ChargeFreightCost', null, "colspan=9 align=right");
@@ -398,27 +490,29 @@ label_cell('', 'colspan=2');
 end_row();
 $inv_items_total = $_SESSION['Items']->get_items_total_dispatch();
 
-$display_sub_total = number_format2($inv_items_total + $_POST['ChargeFreightCost'],user_price_dec());
+$display_sub_total = price_format($inv_items_total + input_num('ChargeFreightCost'));
 
 label_row(_("Sub-total"), $display_sub_total, "colspan=9 align=right","align=right", $is_batch_invoice ? 2 : 0);
 
-$taxes = $_SESSION['Items']->get_taxes($_POST['ChargeFreightCost']);
+$taxes = $_SESSION['Items']->get_taxes(input_num('ChargeFreightCost'));
 $tax_total = display_edit_tax_items($taxes, 9, $_SESSION['Items']->tax_included, $is_batch_invoice ? 2:0);
 
-$display_total = number_format2(($inv_items_total + $_POST['ChargeFreightCost'] + $tax_total), user_price_dec());
+$display_total = price_format(($inv_items_total + input_num('ChargeFreightCost') + $tax_total));
 
 label_row(_("Invoice Total"), $display_total, "colspan=9 align=right","align=right", $is_batch_invoice ? 2 : 0);
 
 end_table(1);
+div_end();
 
 start_table($table_style2);
-
 textarea_row(_("Memo"), 'Comments', null, 50, 4);
 
 end_table(1);
 
-submit_center_first('Update', _("Update"));
-submit_center_last('process_invoice', _("Process Invoice"));
+submit_center_first('Update', _("Update"),
+  _('Refresh document page'), true);
+submit_center_last('process_invoice', _("Process Invoice"),
+  _('Check entered data and save document'), 'default');
 
 end_form();