public static DialogEntryDTO ConvertToDTO(UserDialogEntry entity, User userA, User userB, UserDialog dialog)
{
User sender = entity.SenderId == userA.Id ? userA : entity.SenderId == userB.Id ? userB : null;
if (sender == null)
{
throw new Exception("Unexected user in dialog entry");
}
return(new DialogEntryDTO()
{
SenderName = sender.FirstName,
SenderImageUrl = sender.ImageUrl,
Text = entity.Text,
TimeStamp = entity.TimeStamp,
SenderDescription = dialog.SenderDescription,
SenderId = sender.Id
});
}
public UserDialogEntry Post(Guid senderUserId, Guid receiverUserId, string message)
{
//Get user and dialogs
var dialogs = _dialogRepository.GetDialogFromUsers(senderUserId, receiverUserId);
if (dialogs.Count() != 2)
{
throw new Exception("Unexpected number of dialogs");
}
var dialogSender = dialogs.Single(d => d.OwnerId == senderUserId && d.ReceiverId == receiverUserId);
var dialogReceiver = dialogs.Single(d => d.OwnerId == receiverUserId && d.ReceiverId == senderUserId);
var dateTime = DateTime.Now;
var entrySender = new UserDialogEntry
{
TimeStamp = dateTime,
Text = message,
SenderId = senderUserId,
IsRead = false
};
var entryReceiver = new UserDialogEntry
{
TimeStamp = dateTime,
Text = message,
SenderId = senderUserId,
IsRead = true
};
//Add entry to sender dialog
dialogSender.Entries.Add(entrySender);
//Add entry to receiver dialog
dialogReceiver.Entries.Add(entryReceiver);
_dialogRepository.SaveDialog(dialogSender);
_dialogRepository.SaveDialog(dialogReceiver);
return(entrySender);
}
