/// <summary>
/// 获取最近聊天记录-最新50条
/// </summary>
/// <returns></returns>
public JsonResult Friend_GetFriendsNewsList()
{
var obj = oFriendsBLL.Friend_GetFriendsNewsList(GetUserInfo().Id);
List <SessionUserInfo> models = Common.CacheHelper <List <SessionUserInfo> > .GetCache("OnLineUsers");
ReturnModel <List <ChatUserInfo> > remodel = JsonConvert.DeserializeObject <ReturnModel <List <ChatUserInfo> > >(obj.ToString());
foreach (ChatUserInfo model in remodel.Data)
{
model.IsOnline = 0;
if (models != null && models.Count(x => x.Id == model.FriendId) > 0)
{
model.IsOnline = 1;
}
}
return(Json(remodel));
}
/// <summary>
/// 登录连线
/// </summary>
public void connect()
{
UserInfo = GetSignalrUserInfo();
////获取所有的群
//var GroupsObj = oGroupsBLL.Group_GetAllGroupsList();
//ReturnModel<List<Friends_ChatGroup>> Groups = JsonConvert.DeserializeObject<ReturnModel<List<Friends_ChatGroup>>>(GroupsObj.ToString());
////遍历群判断是否存在在线群里
//foreach (Friends_ChatGroup Group in Groups.Data)
//{
// if(GroupOnLineUsers.Count(x => x.GroupId == Group.GroupId) == 0)
// {
// GroupOnLineUsers.Add(Group);
// }
//}
//var MyGroupObj = oGroupsBLL.Group_GetGroupsList(UserInfo.Id);
//ReturnModel<List<Friends_GroupList>> MyGroups = JsonConvert.DeserializeObject<ReturnModel<List<Friends_GroupList>>>(MyGroupObj.ToString());
////把我加入到存在我的在线群成员里
//foreach (Friends_GroupList MyGroup in MyGroups.Data)
//{
// if (GroupOnLineUsers.First(p => p.GroupId == MyGroup.Id).GroupOnLineUserInfos != null)
// {
// if (GroupOnLineUsers.First(p => p.GroupId == MyGroup.Id).GroupOnLineUserInfos.Count(x => x.UserId == UserInfo.Id) == 0)
// {
// GroupOnLineUsers.First(p => p.GroupId == MyGroup.Id).GroupOnLineUserInfos.Add(new GroupOnLineUserInfo() { UserId = UserInfo.Id });
// }
// }
// else
// {
// List<GroupOnLineUserInfo> GroupOnLineUserInfos = new List<GroupOnLineUserInfo>();
// GroupOnLineUserInfos.Add(new GroupOnLineUserInfo { UserId = UserInfo.Id });
// GroupOnLineUsers.First(p => p.GroupId == MyGroup.Id).GroupOnLineUserInfos = GroupOnLineUserInfos;
// }
//}
//如果不存在
if (OnLineUsers.Count(x => x.Id == UserInfo.Id) == 0)
{
//添加在线人员
OnLineUsers.Add(UserInfo);
//把在线人员添加到缓存
Common.CacheHelper <List <SessionUserInfo> > .Insert("OnLineUsers", OnLineUsers);
//获取好友列表
var obj = oFriendsBLL.Friend_GetFriendsNewsList(UserInfo.Id);
ReturnModel <List <ChatUserInfo> > models = JsonConvert.DeserializeObject <ReturnModel <List <ChatUserInfo> > >(obj.ToString());
var result = new { UserId = UserInfo.Id, Msg = "您的好友 " + UserInfo.UserName + " 上线了" };
foreach (ChatUserInfo model in models.Data)
{
//标记上线的好友并加入我的在线好友集合
if (OnLineUsers.Count(x => x.Id == model.FriendId) > 0)
{
model.IsOnline = 1;
Clients.User(model.FriendId.ToString()).onLineTips(result);
}
}
//发送好友列表数据信息给自己
Clients.Caller.getFriendsNewsList(models);
}
}
