/// <summary>
/// 发起会话
/// </summary>
/// <param name="user"></param>
/// <returns></returns>
public async Task <CreateResult> Create(OnlineUserViewModel user)
{
if (!user.IsValid())
{
}
user.ConnectionId = Context.ConnectionId;
// 创建一个会议室
var room = await _meetingRoomManager.CreateAsync(user.Nickname);
if (room == null)
{
return(new CreateResult(null, false, "创建失败，请重试！"));
}
// 加入到在线会议室列表中
var onlineRoom = _onlineMeetingRoomManager.GetOrCreate(room.SessionCode);
var participant = _mapper.Map <OnlineUserViewModel, Participant>(user);
onlineRoom.Join(participant);
_onlineMeetingRoomManager.AddOrUpdate(room.SessionCode, onlineRoom);
// 把创建者加入到会议室中
await Groups.AddToGroupAsync(user.ConnectionId, room.SessionCode);
return(new CreateResult(room.SessionCode));
}
public JsonResult GetOnlineUserList(PagerInfo pageInfo)
{
return(ExecuteFunctionRun(() =>
{
DataTable dt = AppUtility.OnlineUserTable;
int total = dt.Rows.Count;
int startIndex = pageInfo.StartIndex - 1;
int endIndex = pageInfo.EndIndex >= total ? total : pageInfo.EndIndex;
List <OnlineUserViewModel> list = new List <OnlineUserViewModel>();
for (int i = startIndex; i < endIndex; i++)
{
OnlineUserViewModel model = new OnlineUserViewModel()
{
UserID = dt.Rows[i]["UserID"].ToString(),
UserName = dt.Rows[i]["UserAlias"].ToString(),
LoginTime = dt.Rows[i]["LoginTime"].ToString()
};
list.Add(model);
}
var gridData = new { Rows = list, Total = total };
return Json(gridData, JsonRequestBehavior.AllowGet);
}));
}
public static OnlineUser ToEntity(this OnlineUserViewModel entity)
{
return(entity.MapTo <OnlineUserViewModel, OnlineUser>());
}
public void SaveUserOnlineStatus(OnlineUserViewModel objentity)
{
_httpClient.PostData("User/SaveUserOnlineStatus", objentity);
}
