Delete cell/row from table with multiple sections sorted

- (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath
{
    if (editingStyle == UITableViewCellEditingStyleDelete) {
        // Delete the row from the data source



       // [self saveList];

        [tableView beginUpdates];
        NSDate *dateRepresentingThisDay = [self.sortedDays objectAtIndex:indexPath.section];
        NSMutableArray *eventsOnThisDay = [self.sections objectForKey:dateRepresentingThisDay];
        [eventsOnThisDay removeObjectAtIndex:indexPath.row];
        if ([eventsOnThisDay count] > 0){

        [tableView deleteRowsAtIndexPaths:@[indexPath] withRowAnimation:UITableViewRowAnimationFade];

        }else{
        [tableView deleteSections:[NSIndexSet indexSetWithIndex:indexPath.section]
                 withRowAnimation:UITableViewRowAnimationFade];
            [self.sections removeObjectForKey:dateRepresentingThisDay];
            [self.sortedDays removeObjectAtIndex:indexPath.section];
}
        [tableView endUpdates];
    }
    [self.events removeObjectAtIndex:indexPath.row];

    [self createSections];
    [self.tableView reloadData];
}