public ActionResult SendGroupMessage(string Token, int GroupID, string Message)
{
var user = CheckUser(Token);
if (user == null)
{
return(Json(new Base
{
Code = 500,
IsSuccess = false,
Info = "AccessToken不正确"
}));
}
var group = DbContext.Groups.Find(GroupID);
if ((from gm in @group.GroupMembers where gm.UserID == user.ID select gm).Count() == 0)
{
return(Json(new Base
{
Code = 808,
IsSuccess = false,
Info = "您不是该群的成员"
}));
}
var groupchat = new Entity.GroupChat
{
GroupID = GroupID,
Message = Message,
Time = DateTime.Now,
UserID = user.ID
};
DbContext.GroupChats.Add(groupchat);
DbContext.SaveChanges();
var group_users = (from u in DbContext.Users
where (from g in DbContext.GroupMembers
where g.ID == GroupID &&
g.UserID == u.ID
select g).Count() > 0
select u).ToList();
foreach (var u in group_users)
{
SignalR.MobileHub.context.Clients.Client(u.Username).onGroupMessage(new GroupChat
{
ID = groupchat.ID,
AvatarURL = Helpers.Gravatar.GetAvatarURL(groupchat.User.Gravatar, 180),
Message = groupchat.Message,
Time = groupchat.Time,
GroupID = groupchat.GroupID,
Nickname = groupchat.User.Nickname,
UserID = groupchat.UserID
});
//Todo: Push to web
SignalR.MobileHub.PushTo(u.ID, groupchat.Group.Title + ": " + Message);
}
return(Json(new Base
{
Code = 0,
IsSuccess = true,
Info = ""
}));
}
public ActionResult SendGroupMessage(string Token, int GroupID, string Message)
{
var user = CheckUser(Token);
if (user == null)
return Json(new Base
{
Code = 500,
IsSuccess = false,
Info = "AccessToken不正确"
});
var group = DbContext.Groups.Find(GroupID);
if ((from gm in @group.GroupMembers where gm.UserID == user.ID select gm).Count() == 0)
return Json(new Base
{
Code = 808,
IsSuccess = false,
Info = "您不是该群的成员"
});
var groupchat = new Entity.GroupChat
{
GroupID = GroupID,
Message = Message,
Time = DateTime.Now,
UserID = user.ID
};
DbContext.GroupChats.Add(groupchat);
DbContext.SaveChanges();
var group_users = (from u in DbContext.Users
where (from g in DbContext.GroupMembers
where g.ID == GroupID
&& g.UserID == u.ID
select g).Count() > 0
select u).ToList();
foreach (var u in group_users)
{
SignalR.MobileHub.context.Clients.Client(u.Username).onGroupMessage(new GroupChat
{
ID = groupchat.ID,
AvatarURL = Helpers.Gravatar.GetAvatarURL(groupchat.User.Gravatar, 180),
Message = groupchat.Message,
Time = groupchat.Time,
GroupID = groupchat.GroupID,
Nickname = groupchat.User.Nickname,
UserID = groupchat.UserID
});
//Todo: Push to web
SignalR.MobileHub.PushTo(u.ID, groupchat.Group.Title + ": " + Message);
}
return Json(new Base
{
Code = 0,
IsSuccess = true,
Info = ""
});
}
