// sends a message to a room, conversation or user
public async Task <IHttpActionResult> SendChatMessage(ChatMessageModel message)
{
message.FromID = CurrentUser.UserID;
message.CreatedOn = DateTime.Now;
ModelState.Remove("message.FromID");
ModelState.Remove("message.CreatedOn");
message.PostedByName = CurrentUser.FullName;
message.PostedByAvatar = CurrentUser.ProfilePicture;
if (ModelState.IsValid)
{
try
{
BroadcastChatMessage model = _chat.SendChatMessage(message);
await _broadcaster.SendChatMessage(model, message.broadCastType);
return(Ok(model.ChatMessage));
}
catch (Exception ex)
{
Logs.Error("Error adding message to page", ex);
return(BadRequest(ex.Message));
}
}
else
{
return(BadRequest(ModelState.JsonValidation()));
}
}
/// <summary>
/// broadcast message to page
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
private async Task BroadcastChatMessageToWeb(BroadcastChatMessage model)
{
IList <string> connectionIDs = _user.GetFollowerList(model.ChatMessage.FromID, model.ChatMessage.ToID, model.ChatMessage.PageType, Enums.FriendshipStatus.FA)
.Where(x => x.ConnectedBy == (byte)Enums.BroadCastType.Web).Select(x => x.ConnectionID).ToList();
await _chatBroadCaster.Clients.Clients(connectionIDs)
.sendMessage(model.ChatMessage);
}
/// <summary>
/// Select a broad casting way to new comment to a post
/// </summary>
/// <param name="post"></param>
public async Task SendChatMessage(BroadcastChatMessage model, Enums.BroadCastType BroadCastType)
{
try
{
switch (BroadCastType)
{
case Enums.BroadCastType.Web:
await BroadcastChatMessageToWeb(model);
break;
}
}
catch (Exception ex)
{
ExceptionService.LogError("Error broadcasting comment to post", ex);
}
}
// sends a message to a room, conversation or user
public void sendMessage(ChatMessageModel message)//int roomId, long conversationId, long otherUserId, string messageText, string clientGuid)
{
try
{
message.FromID = CurrentUser.UserID;
message.CreatedOn = DateTime.Now;
message.PostedByName = CurrentUser.FullName;
message.PostedByAvatar = CurrentUser.ProfilePicture;
message.FromName = CurrentUser.UserName;
BroadcastChatMessage model = _hub.SendChatMessage(message);
IList <string> connectionIDs = new BusinessLogic.UserAccess().GetFollowerList(model.ChatMessage.FromID, model.ChatMessage.ToID, model.ChatMessage.PageType, Enums.FriendshipStatus.FA)
.Where(x => x.ConnectedBy == (byte)Enums.BroadCastType.Web).Select(x => x.ConnectionID).ToList();
Clients.Clients(connectionIDs).sendMessage(model.ChatMessage);
}
catch (Exception ex)
{
Logs.Error("Error while sending message.", ex);
}
}