+$supplier_id = get_post('supplier_id', '');
+
+function can_process()
+{
+ /* actions to take once the user has clicked the submit button
+ ie the page has called itself with some user input */
+
+ //first off validate inputs sensible
+
+ if (strlen($_POST['supp_name']) == 0 || $_POST['supp_name'] == "")
+ {
+ display_error(_("The supplier name must be entered."));
+ set_focus('supp_name');
+ return false;
+ }
+
+ if (strlen($_POST['supp_ref']) == 0 || $_POST['supp_ref'] == "")
+ {
+ display_error(_("The supplier short name must be entered."));
+ set_focus('supp_ref');
+ return false;
+ }
+ return true;
+}
+
+function handle_submit(&$supplier_id)
+{
+ global $path_to_root, $Ajax, $SysPrefs;
+
+ if (!can_process())
+ return;
+ begin_transaction();
+ if ($supplier_id)
+ {
+ update_supplier($_POST['supplier_id'], $_POST['supp_name'], $_POST['supp_ref'], $_POST['address'],
+ $_POST['supp_address'], $_POST['gst_no'],
+ $_POST['website'], $_POST['supp_account_no'], $_POST['bank_account'],
+ input_num('credit_limit', 0), $_POST['dimension_id'], $_POST['dimension2_id'], $_POST['curr_code'],
+ $_POST['payment_terms'], $_POST['payable_account'], $_POST['purchase_account'], $_POST['payment_discount_account'],
+ $_POST['notes'], $_POST['tax_group_id'], check_value('tax_included'));
+ update_record_status($_POST['supplier_id'], $_POST['inactive'],
+ 'suppliers', 'supplier_id');
+
+ $Ajax->activate('supplier_id'); // in case of status change
+ display_notification(_("Supplier has been updated."));
+ }
+ else
+ {
+ add_supplier($_POST['supp_name'], $_POST['supp_ref'], $_POST['address'], $_POST['supp_address'],
+ $_POST['gst_no'], $_POST['website'], $_POST['supp_account_no'], $_POST['bank_account'],
+ input_num('credit_limit',0), $_POST['dimension_id'], $_POST['dimension2_id'],
+ $_POST['curr_code'], $_POST['payment_terms'], $_POST['payable_account'], $_POST['purchase_account'],
+ $_POST['payment_discount_account'], $_POST['notes'], $_POST['tax_group_id'], check_value('tax_included'));
+
+ $supplier_id = $_POST['supplier_id'] = db_insert_id();
+
+ add_crm_person($_POST['supp_ref'], $_POST['contact'], '', $_POST['address'],
+ $_POST['phone'], $_POST['phone2'], $_POST['fax'], $_POST['email'],
+ $_POST['rep_lang'], '');
+
+ add_crm_contact('supplier', 'general', $supplier_id, db_insert_id());
+
+ display_notification(_("A new supplier has been added."));
+ $Ajax->activate('_page_body');
+ }
+ commit_transaction();
+}
+
+if (isset($_POST['submit']))
+{
+ handle_submit($supplier_id);
+}
+
+if (isset($_POST['delete']) && $_POST['delete'] != "")
+{
+ //the link to delete a selected record was clicked instead of the submit button
+
+ $cancel_delete = 0;
+
+ // PREVENT DELETES IF DEPENDENT RECORDS IN 'supp_trans' , purch_orders
+
+ if (key_in_foreign_table($_POST['supplier_id'], 'supp_trans', 'supplier_id'))
+ {
+ $cancel_delete = 1;
+ display_error(_("Cannot delete this supplier because there are transactions that refer to this supplier."));
+
+ }
+ else
+ {
+ if (key_in_foreign_table($_POST['supplier_id'], 'purch_orders', 'supplier_id'))
+ {
+ $cancel_delete = 1;
+ display_error(_("Cannot delete the supplier record because purchase orders have been created against this supplier."));
+ }
+
+ }
+ if ($cancel_delete == 0)
+ {
+ delete_supplier($_POST['supplier_id']);
+
+ unset($_SESSION['supplier_id']);
+ $supplier_id = '';
+ $Ajax->activate('_page_body');
+ display_notification("#" . $_POST['supplier_id'] . " " . _("Supplier has been deleted."));
+ } //end if Delete supplier
+}
+