/// <summary>
/// Add UserId and ElectionId to HasVoted joining table
/// </summary>
/// <param name="hasVoted">Unique UserId and Unique ElectionId</param>
/// <returns></returns>
public async Task AddUserToElection(HasVoted hasVoted)
{
_context.HasVoted.Add(hasVoted);
await _context.SaveChangesAsync();
}
public Task AddUserToElection(HasVoted hasVoted)
{
throw new NotImplementedException();
}