public int addCustomerGroup(Group group) { SSGetService getService = new SSGetService(); SSUpdateService updateService = new SSUpdateService(); Group existingGroup = getService.getGroupByName(group.name); if (existingGroup.name == null) { using (SqlCommand command = new SqlCommand("INSERT INTO ss_customer_groups(name)VALUES(@name)")) { command.Parameters.AddWithValue("@name", group.name); int response = service.execute(command); if (response > 0) { this.addLog(new Log() { type = "Add Group", statement = command.CommandText, description = "Added new Group" + group.name, }); } return(response); } } else { app.showWarning("Group already exist"); return(-2); } }