public void SendChatMessage(MessageToReturnDTO message)
{
string name = Context.User.Identity.Name;
object[] args = { message };
Clients.Group(message.RecipientId.ToString()).SendCoreAsync("recieveMessage", args);
}
public async Task <IActionResult> CreateMessage(int userId, MessageForCreationDTO messageForCreationDTO)
{
// Check is user is making request from appropriate userId
if (userId != int.Parse(User.FindFirst(ClaimTypes.NameIdentifier).Value))
{
return(Unauthorized());
}
messageForCreationDTO.SenderId = userId;
// Check if recipient user exists
User recipient = await _Repo.GetUser(messageForCreationDTO.RecipientId);
if (recipient == null)
{
return(BadRequest("User not found"));
}
// Map the new message to the Message object and queue into entity
Message message = _Mapper.Map <Message>(messageForCreationDTO);
message.Recipient = recipient;
message.Sender = await _Repo.GetUser(userId);
_Repo.Add(message);
// Execute save on the database and return a new route on the message
if (await _Repo.SaveAll())
{
// Map the message back to the DTO
MessageToReturnDTO messageToReturn = _Mapper.Map <MessageToReturnDTO>(message);
return(CreatedAtRoute("GetMessage", new { id = message.Id }, messageToReturn));
}
throw new System.Exception("Message failed to save");
}
