public async Task <IHttpActionResult> SendEmail(EmailToSend emailToSend)
{
var receiverId = await _emailRepository.GetIdOfReceiver(emailToSend.ReceiverEmail);
var emailToCreate = new Email
{
Subject = emailToSend.Subject,
Message = emailToSend.Message,
SenderId = emailToSend.SenderId,
ReceiverId = receiverId
};
await _emailRepository.SendEmail(emailToCreate);
return(StatusCode((HttpStatusCode)201));
}