public async Task <ThreadWithMessagesResponseModel> AddNewMessageAsync(NewMessageRequestModel newMessage)
{
DateTime? readAt;
LogEntity logEntity = new LogEntity();
var newMessageEntity = _mapper.Map <NewMessageRequestModel, MessageEntity>(newMessage);
var thread = await _threadRepository.GetAsync(newMessageEntity.ThreadId);
if (thread == null)
{
throw new InvalidRequestException();
}
thread.ArchivedBy = new List <int>();
await _threadRepository.UpdateAsync(thread);
newMessageEntity.ReadBy.Add(newMessage.FromUserId);
if (newMessageEntity.ReadBy.Count > 0)
{
readAt = DateTime.UtcNow;
}
else
{
readAt = null;
}
newMessageEntity.IsImportant = newMessage.IsImportant;
newMessageEntity.FromUserName = newMessage.FromUserName;
// Add message and Get all messages
var messages = _mapper.Map <IEnumerable <MessageEntity>, IEnumerable <MessageResponseModel> >(await _messageRepository.AddAndGetAsync(newMessageEntity)).ToList();
// update thread modified time
thread.ModifiedAt = DateTime.UtcNow;
await _threadRepository.UpdateAsync(thread);
var participantsDetails = _mapper.Map <IEnumerable <ChatUser>, IEnumerable <UserContactResponseModel> >(await _contactRepository.GetChatUserDetailsAsync(thread.Participants));
var threadWithMessages = _mapper.Map(messages, _mapper.Map <ThreadEntity, ThreadWithMessagesResponseModel>(thread, options => options.Items[MappingConstants.ThreadRequestUserId] = newMessage.FromUserId));
await LogMessage(thread, messages.OrderByDescending(x => x.CreatedAt).First(), readAt);
return(_mapper.Map(participantsDetails, threadWithMessages));
}