}//批量添加用户
public string bannered(int userid, int groupid, int id)
{
UserGroupToUSer us = db.UserGroupToUsers.Where(a => a.UG_UserID == userid).Where(a => a.UG_GroupID == groupid).FirstOrDefault();
us.banned = id;
if (db.SaveChanges() > 0)
{
return("XX已经被禁言");
}
else
{
return("解禁成功");
}
}//禁言
}//禁言
public string Delete(int userid, int groupid)
{
UserGroupToUSer user = db.UserGroupToUsers.Where(a => a.UG_UserID == userid).Where(a => a.UG_GroupID == groupid).FirstOrDefault();
//db.Entry<UserGroupToUSer>(user).State = System.Data.Entity.EntityState.Deleted;
db.UserGroupToUsers.Remove(user);
if (db.SaveChanges() > 0)
{
return("XX用户已经被删除！");
}
else
{
return("XX用户删除失败！");
}
}//删除
public ActionResult AddGroup(FormCollection Form)
{
string id, Groupname, Groupintro, Groupnotice;
Groupname = Request.Form["GroupName"].ToString();
Groupintro = Request.Form["GroupIntro"].ToString();
Groupnotice = Request.Form["GroupNotice"].ToString();
id = Request.Form["uid"].ToString();
//添加群表
UserGroups ug = new UserGroups();
ug.UG_CreateTime = DateTime.Now;
ug.UG_Icon = "~/Images/head.jpg";
ug.UG_Introd = Groupintro;
ug.UG_kName = Groupname;
ug.UG_NOtice = Groupnotice;
ug.UG_AdminID = (db.UserLogins.Where(a => a.id.ToString().Trim() == id.ToString().Trim()).FirstOrDefault() as UserLogin).id.ToString();
db.UserGroups.Add(ug);
db.SaveChanges();
Thread.Sleep(1000);
int groupid = Convert.ToInt32(db.UserGroups.Where(a => a.UG_AdminID == ug.UG_AdminID).OrderByDescending(a => a.UG_id).FirstOrDefault().UG_id);
UserGroupToUSer use = new UserGroupToUSer();
use.banned = 0;
use.status = "admin";
use.UG_CreateTime = DateTime.Now;
use.UG_GroupID = groupid;
use.UG_GroupNick = "群主";
use.UG_UserID = Convert.ToInt32(ug.UG_AdminID);
db.UserGroupToUsers.Add(use);
var me = (HttpContext.Session[HttpContext.Session.SessionID] as UserLogin).id;
if (db.SaveChanges() > 0)
{
return(RedirectToAction("AddUserToG/" + groupid, "Chat"));
}
else
{
return(JavaScript("alert('群建立失败！')"));
}
}//创建群
}//添加用户到群视图
public string AddGroupUsers(int[] ids)//添加群用户
{
List <UserInfo> us = new List <UserInfo>();
List <UserGroupToUSer> ut = new List <UserGroupToUSer>();
var id = Convert.ToInt32(Request.Params["id"].ToString().Trim());
foreach (var item in ids)
{
UserInfo ls = db.UserInfos.Where(a => a.userid == item).FirstOrDefault();
if (ls != null)
{
us.Add(ls);
}
else
{
}
}
foreach (var item in us)
{
UserGroupToUSer iu = new UserGroupToUSer();
iu.UG_CreateTime = DateTime.Now;
iu.UG_GroupID = id;
iu.UG_GroupNick = "";
iu.UG_id = 1;
iu.UG_UserID = item.userid;
iu.status = "normal";
iu.banned = 0;
ut.Add(iu);
}
db.UserGroupToUsers.AddRange(ut);
if (db.SaveChanges() > 0)
{
return("用户添加成功!");
}
else
{
return("用户添加失败！");
}
}