public async Task <IActionResult> CreateSingleChatRoom([FromBody] JObject jObject)
{
var result = new OperationResult <ChatRoom>();
var username = jObject["username"].ToString();
var greeting = jObject["message"] != null ? jObject["message"].ToString() : null;
if (await _userManager.FindByNameAsync(username) == null)
{
return(new ObjectResult(await result.Fail(EnumHelper.GetStringValue(AuthError.UserNotFound))));
}
var chatRoom = new ChatRoom
{
Id = ObjectId.GenerateNewId().ToString(),
Users = new List <string> {
User.Identity.Name, username
},
Messages = new List <ChatMessage>(),
Type = ChatRoomType.Single,
LastMessageTime = DateTime.Now,
Name = username
};
if ((await _chatRoomService.GetChatRoomsForUserAsync(User.Identity.Name))
.Any(r => r.Users.Contains(username)))
{
return(new ObjectResult(await result.Fail(EnumHelper.GetStringValue(ChatError.RoomAlreadyExists))));
}
await _chatRoomService.CreateChatRoomAsync(chatRoom);
if (greeting != null)
{
var greetingMessage = new ChatMessage
{
Id = ObjectId.GenerateNewId().ToString(),
From = User.Identity.Name,
To = username,
Timestamp = DateTime.Now,
RoomId = chatRoom.Id,
Status = ChatMessageStatus.Sent,
Body = greeting
};
var addHeaders = new Dictionary <string, object> {
{ "greeting", "true" }
};
await _chatMessageService.PublishMessageAsync(greetingMessage, addHeaders);
chatRoom.Messages.Add(greetingMessage);
}
return(new ObjectResult(await result.Success(chatRoom)));
}
