Password reset mail could take several hours. After fix only a couple of seconds...
[fa-stable.git] / purchasing / supplier_credit.php
index 0f75493a3717088b8e2faf09b8bc917dab910ac3..9335c1f1e81348ceb72e96cda1858cd3698264ce 100644 (file)
@@ -21,17 +21,15 @@ include_once($path_to_root . "/includes/data_checks.inc");
 include_once($path_to_root . "/purchasing/includes/purchasing_db.inc");
 include_once($path_to_root . "/purchasing/includes/purchasing_ui.inc");
 $js = "";
-if ($use_popup_windows)
+if ($SysPrefs->use_popup_windows)
        $js .= get_js_open_window(900, 500);
-if ($use_date_picker)
+if (user_use_date_picker())
        $js .= get_js_date_picker();
 
 //----------------------------------------------------------------------------------------
 
-check_db_has_suppliers(_("There are no suppliers defined in the system."));
-
 if (isset($_GET['ModifyCredit']))
-       check_is_closed(ST_SUPPINVOICE, $_GET['ModifyCredit']);
+       check_is_editable(ST_SUPPINVOICE, $_GET['ModifyCredit']);
 
 //---------------------------------------------------------------------------------------------------
 
@@ -47,25 +45,25 @@ if (isset($_GET['New']))
        if (isset($_GET['invoice_no']))
        {
                $_SESSION['supp_trans'] = new supp_trans(ST_SUPPINVOICE, $_GET['invoice_no']);
-               $_SESSION['supp_trans']->src_doc = $_GET['invoice_no'];
+               $_SESSION['supp_trans']->src_docs = array( $_GET['invoice_no'] => $_SESSION['supp_trans']->supp_reference);
 
 
                $_SESSION['supp_trans']->trans_type = ST_SUPPCREDIT;
                $_SESSION['supp_trans']->trans_no = 0;
                $_SESSION['supp_trans']->supp_reference = '';
-               //              $_SESSION['supp_trans']->supp_reference = $_POST['invoice_no'] = $_GET['invoice_no'];
                $help_context = "Supplier Credit Note";
                $_SESSION['page_title'] = _("Supplier Credit Note");
 
+       } else {
+               $help_context = "Supplier Credit Note";
+               $_SESSION['page_title'] = _("Supplier Credit Note");
                $_SESSION['supp_trans'] = new supp_trans(ST_SUPPCREDIT);
-       } elseif (isset($_GET['ModifyInvoice'])) {
-               $help_context = 'Modifying Purchase Invoice';
-               $_SESSION['page_title'] = sprintf( _("Modifying Supplier Credit # %d"), $_GET['ModifyCredit']);
-               $_SESSION['supp_trans'] = new supp_trans(ST_SUPPCREDIT, $_GET['ModifyCredit']);
        }
-
+}
 page($_SESSION['page_title'], false, false, "", $js);
 
+check_db_has_suppliers(_("There are no suppliers defined in the system."));
+
 //---------------------------------------------------------------------------------------------------------------
 
 if (isset($_GET['AddedID'])) 
@@ -82,11 +80,10 @@ if (isset($_GET['AddedID']))
 
     hyperlink_params($_SERVER['PHP_SELF'], _("Enter Another Credit Note"), "New=1");
        hyperlink_params("$path_to_root/admin/attachments.php", _("Add an Attachment"), "filterType=$trans_type&trans_no=$invoice_no");
-       
+
        display_footer_exit();
 }
 
-
 function clear_fields()
 {
        global $Ajax;
@@ -100,6 +97,15 @@ function clear_fields()
        $Ajax->activate('gl_items');
        set_focus('gl_code');
 }
+
+function reset_tax_input()
+{
+       global $Ajax;
+
+       unset($_POST['mantax']);
+       $Ajax->activate('inv_tot');
+}
+
 //------------------------------------------------------------------------------------------------
 //     GL postings are often entered in the same form to two accounts
 //  so fileds are cleared only on user demand.
@@ -144,6 +150,7 @@ if (isset($_POST['AddGLCodeToTrans'])) {
                $_SESSION['supp_trans']->add_gl_codes_to_trans($_POST['gl_code'], $gl_act_name,
                        $_POST['dimension_id'], $_POST['dimension2_id'], 
                        input_num('amount'), $_POST['memo_']);
+               reset_tax_input();
                set_focus('gl_code');
        }
 }
@@ -153,8 +160,8 @@ if (isset($_POST['AddGLCodeToTrans'])) {
 
 function check_data()
 {
-       global $total_grn_value, $total_gl_value, $Refs;
-       
+       global $SysPrefs;
+
        if (!$_SESSION['supp_trans']->is_valid_trans_to_post())
        {
                display_error(_("The credit note cannot be processed because the there are no items or values on the invoice.  Credit notes are expected to have a charge."));
@@ -162,27 +169,12 @@ function check_data()
                return false;
        }
 
-       if (!$Refs->is_valid($_SESSION['supp_trans']->reference)) 
+       if (!check_reference($_SESSION['supp_trans']->reference, ST_SUPPCREDIT, $_SESSION['supp_trans']->trans_no))
        {
-               display_error(_("You must enter an credit note reference."));
                set_focus('reference');
                return false;
        }
 
-       if (!is_new_reference($_SESSION['supp_trans']->reference, ST_SUPPCREDIT, $_SESSION['supp_trans']->trans_no))
-       {
-               display_error(_("The entered reference is already in use."));
-               set_focus('reference');
-               return false;
-       }
-
-       if (!$Refs->is_valid($_SESSION['supp_trans']->supp_reference)) 
-       {
-               display_error(_("You must enter a supplier's credit note reference."));
-               set_focus('supp_reference');
-               return false;
-       }
-
        if (!is_date($_SESSION['supp_trans']->tran_date))
        {
                display_error(_("The credit note as entered cannot be processed because the date entered is not valid."));
@@ -202,12 +194,36 @@ function check_data()
                return false;
        }
 
-       if ($_SESSION['supp_trans']->ov_amount < ($total_gl_value + $total_grn_value))
+       if (trim(get_post('supp_reference')) == false)
        {
-               display_error(_("The credit note total as entered is less than the sum of the the general ledger entires (if any) and the charges for goods received. There must be a mistake somewhere, the credit note as entered will not be processed."));
+               display_error(_("You must enter a supplier's invoice reference."));
+               set_focus('supp_reference');
                return false;
        }
 
+       if (is_reference_already_there($_SESSION['supp_trans']->supplier_id, $_POST['supp_reference'], $_SESSION['supp_trans']->trans_no))
+       {       /*Transaction reference already entered */
+               display_error(_("This invoice number has already been entered. It cannot be entered again.") . " (" . $_POST['supp_reference'] . ")");
+               set_focus('supp_reference');
+               return false;
+       }
+
+       if (!$SysPrefs->allow_negative_stock()) {
+               foreach ($_SESSION['supp_trans']->grn_items as $n => $item) {
+                       if (is_inventory_item($item->item_code))
+                       {
+                               if (check_negative_stock($item->item_code, -$item->this_quantity_inv, null, $_SESSION['supp_trans']->tran_date))
+                               {
+                                       $stock = get_item($item->item_code);
+                                       display_error(_("The return cannot be processed because there is an insufficient quantity for item:") .
+                                               " " . $stock['stock_id'] . " - " . $stock['description'] . " - " .
+                                               _("Quantity On Hand") . " = " . number_format2(get_qoh_on_date($stock['stock_id'], null, 
+                                               $_SESSION['supp_trans']->tran_date), get_qty_dec($stock['stock_id'])));
+                                       return false;
+                               }
+                       }
+               }
+       }
        return true;
 }
 
@@ -220,7 +236,10 @@ function handle_commit_credit_note()
        if (!check_data())
                return;
 
-       $invoice_no = add_supp_invoice($_SESSION['supp_trans']);
+       if (isset($_POST['invoice_no']))
+               $invoice_no = add_supp_invoice($_SESSION['supp_trans'], $_POST['invoice_no']);
+       else
+               $invoice_no = add_supp_invoice($_SESSION['supp_trans']);
 
     $_SESSION['supp_trans']->clear_items();
     unset($_SESSION['supp_trans']);
@@ -237,6 +256,7 @@ if (isset($_POST['PostCreditNote']))
 
 function check_item_data($n)
 {
+
        if (!check_num('This_QuantityCredited'.$n, 0))
        {
                display_error(_("The quantity to credit must be numeric and greater than zero."));
@@ -264,6 +284,7 @@ function commit_item_data($n)
                $_POST['prev_quantity_inv'.$n], input_num('This_QuantityCredited'.$n),
                $_POST['order_price'.$n], input_num('ChgPrice'.$n),
                $_POST['std_cost_unit'.$n], "");
+               reset_tax_input();
        }
 }
 
@@ -295,7 +316,7 @@ if ($id3 != -1)
 {
        $_SESSION['supp_trans']->remove_grn_from_trans($id3);
        $Ajax->activate('grn_items');
-       $Ajax->activate('inv_tot');
+       reset_tax_input();
 }
 
 $id4 = find_submit('Delete2');
@@ -303,13 +324,13 @@ if ($id4 != -1)
 {
        $_SESSION['supp_trans']->remove_gl_codes_from_trans($id4);
        clear_fields();
+       reset_tax_input();
        $Ajax->activate('gl_items');
-       $Ajax->activate('inv_tot');
 }
 if (isset($_POST['RefreshInquiry']))
 {
        $Ajax->activate('grn_items');
-       $Ajax->activate('inv_tot');
+       reset_tax_input();
 }
 
 if (isset($_POST['go']))
@@ -317,7 +338,7 @@ if (isset($_POST['go']))
        $Ajax->activate('gl_items');
        display_quick_entries($_SESSION['supp_trans'], $_POST['qid'], input_num('totamount'), QE_SUPPINV);
        $_POST['totamount'] = price_format(0); $Ajax->activate('totamount');
-       $Ajax->activate('inv_tot');
+       reset_tax_input();
 }
 
 
@@ -329,9 +350,9 @@ invoice_header($_SESSION['supp_trans']);
 if ($_POST['supplier_id']=='') 
        display_error('No supplier found for entered search text');
 else {
-       $total_grn_value = display_grn_items($_SESSION['supp_trans'], 1);
+       display_grn_items($_SESSION['supp_trans'], 1);
 
-       $total_gl_value = display_gl_items($_SESSION['supp_trans'], 1);
+       display_gl_items($_SESSION['supp_trans'], 1);
 
        div_start('inv_tot');
        invoice_totals($_SESSION['supp_trans']);
@@ -353,4 +374,3 @@ br();
 
 end_form();
 end_page();
-?>