/// <summary>
/// usuięcie sesji
/// </summary>
/// <param name="entity"></param>
public void Delete(Session entity)
{
_sailingDbContext.Entry(entity).State = EntityState.Deleted;
}
/// <summary>
/// usunięcie danych z bazy
/// </summary>
/// <param name="entity"></param>
public void Delete(GPSData entity)
{
_sailingDbContext.Entry(entity).State = EntityState.Deleted;
}